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@@ -1,1284 +1,1296 b'' | |||||
1 | # encoding: utf-8 |
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1 | # encoding: utf-8 | |
2 | """Tests for the IPython tab-completion machinery.""" |
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2 | """Tests for the IPython tab-completion machinery.""" | |
3 |
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3 | |||
4 | # Copyright (c) IPython Development Team. |
|
4 | # Copyright (c) IPython Development Team. | |
5 | # Distributed under the terms of the Modified BSD License. |
|
5 | # Distributed under the terms of the Modified BSD License. | |
6 |
|
6 | |||
7 | import os |
|
7 | import os | |
8 | import pytest |
|
8 | import pytest | |
9 | import sys |
|
9 | import sys | |
10 | import textwrap |
|
10 | import textwrap | |
11 | import unittest |
|
11 | import unittest | |
12 |
|
12 | |||
13 | from contextlib import contextmanager |
|
13 | from contextlib import contextmanager | |
14 |
|
14 | |||
15 | from traitlets.config.loader import Config |
|
15 | from traitlets.config.loader import Config | |
16 | from IPython import get_ipython |
|
16 | from IPython import get_ipython | |
17 | from IPython.core import completer |
|
17 | from IPython.core import completer | |
18 | from IPython.utils.tempdir import TemporaryDirectory, TemporaryWorkingDirectory |
|
18 | from IPython.utils.tempdir import TemporaryDirectory, TemporaryWorkingDirectory | |
19 | from IPython.utils.generics import complete_object |
|
19 | from IPython.utils.generics import complete_object | |
20 | from IPython.testing import decorators as dec |
|
20 | from IPython.testing import decorators as dec | |
21 |
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21 | |||
22 | from IPython.core.completer import ( |
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22 | from IPython.core.completer import ( | |
23 | Completion, |
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23 | Completion, | |
24 | provisionalcompleter, |
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24 | provisionalcompleter, | |
25 | match_dict_keys, |
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25 | match_dict_keys, | |
26 | _deduplicate_completions, |
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26 | _deduplicate_completions, | |
27 | ) |
|
27 | ) | |
28 |
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28 | |||
|
29 | if sys.version_info >= (3, 10): | |||
|
30 | import jedi | |||
|
31 | from pkg_resources import parse_version | |||
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32 | ||||
|
33 | # Requires https://github.com/davidhalter/jedi/pull/1795 | |||
|
34 | jedi_issue = parse_version(jedi.__version__) <= parse_version("0.18.0") | |||
|
35 | else: | |||
|
36 | jedi_issue = False | |||
|
37 | ||||
29 | # ----------------------------------------------------------------------------- |
|
38 | # ----------------------------------------------------------------------------- | |
30 | # Test functions |
|
39 | # Test functions | |
31 | # ----------------------------------------------------------------------------- |
|
40 | # ----------------------------------------------------------------------------- | |
32 |
|
41 | |||
33 | def recompute_unicode_ranges(): |
|
42 | def recompute_unicode_ranges(): | |
34 | """ |
|
43 | """ | |
35 | utility to recompute the largest unicode range without any characters |
|
44 | utility to recompute the largest unicode range without any characters | |
36 |
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45 | |||
37 | use to recompute the gap in the global _UNICODE_RANGES of completer.py |
|
46 | use to recompute the gap in the global _UNICODE_RANGES of completer.py | |
38 | """ |
|
47 | """ | |
39 | import itertools |
|
48 | import itertools | |
40 | import unicodedata |
|
49 | import unicodedata | |
41 | valid = [] |
|
50 | valid = [] | |
42 | for c in range(0,0x10FFFF + 1): |
|
51 | for c in range(0,0x10FFFF + 1): | |
43 | try: |
|
52 | try: | |
44 | unicodedata.name(chr(c)) |
|
53 | unicodedata.name(chr(c)) | |
45 | except ValueError: |
|
54 | except ValueError: | |
46 | continue |
|
55 | continue | |
47 | valid.append(c) |
|
56 | valid.append(c) | |
48 |
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57 | |||
49 | def ranges(i): |
|
58 | def ranges(i): | |
50 | for a, b in itertools.groupby(enumerate(i), lambda pair: pair[1] - pair[0]): |
|
59 | for a, b in itertools.groupby(enumerate(i), lambda pair: pair[1] - pair[0]): | |
51 | b = list(b) |
|
60 | b = list(b) | |
52 | yield b[0][1], b[-1][1] |
|
61 | yield b[0][1], b[-1][1] | |
53 |
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62 | |||
54 | rg = list(ranges(valid)) |
|
63 | rg = list(ranges(valid)) | |
55 | lens = [] |
|
64 | lens = [] | |
56 | gap_lens = [] |
|
65 | gap_lens = [] | |
57 | pstart, pstop = 0,0 |
|
66 | pstart, pstop = 0,0 | |
58 | for start, stop in rg: |
|
67 | for start, stop in rg: | |
59 | lens.append(stop-start) |
|
68 | lens.append(stop-start) | |
60 | gap_lens.append((start - pstop, hex(pstop), hex(start), f'{round((start - pstop)/0xe01f0*100)}%')) |
|
69 | gap_lens.append((start - pstop, hex(pstop), hex(start), f'{round((start - pstop)/0xe01f0*100)}%')) | |
61 | pstart, pstop = start, stop |
|
70 | pstart, pstop = start, stop | |
62 |
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71 | |||
63 | return sorted(gap_lens)[-1] |
|
72 | return sorted(gap_lens)[-1] | |
64 |
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73 | |||
65 |
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74 | |||
66 |
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75 | |||
67 | def test_unicode_range(): |
|
76 | def test_unicode_range(): | |
68 | """ |
|
77 | """ | |
69 | Test that the ranges we test for unicode names give the same number of |
|
78 | Test that the ranges we test for unicode names give the same number of | |
70 | results than testing the full length. |
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79 | results than testing the full length. | |
71 | """ |
|
80 | """ | |
72 | from IPython.core.completer import _unicode_name_compute, _UNICODE_RANGES |
|
81 | from IPython.core.completer import _unicode_name_compute, _UNICODE_RANGES | |
73 |
|
82 | |||
74 | expected_list = _unicode_name_compute([(0, 0x110000)]) |
|
83 | expected_list = _unicode_name_compute([(0, 0x110000)]) | |
75 | test = _unicode_name_compute(_UNICODE_RANGES) |
|
84 | test = _unicode_name_compute(_UNICODE_RANGES) | |
76 | len_exp = len(expected_list) |
|
85 | len_exp = len(expected_list) | |
77 | len_test = len(test) |
|
86 | len_test = len(test) | |
78 |
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87 | |||
79 | # do not inline the len() or on error pytest will try to print the 130 000 + |
|
88 | # do not inline the len() or on error pytest will try to print the 130 000 + | |
80 | # elements. |
|
89 | # elements. | |
81 | message = None |
|
90 | message = None | |
82 | if len_exp != len_test or len_exp > 131808: |
|
91 | if len_exp != len_test or len_exp > 131808: | |
83 | size, start, stop, prct = recompute_unicode_ranges() |
|
92 | size, start, stop, prct = recompute_unicode_ranges() | |
84 | message = f"""_UNICODE_RANGES likely wrong and need updating. This is |
|
93 | message = f"""_UNICODE_RANGES likely wrong and need updating. This is | |
85 | likely due to a new release of Python. We've find that the biggest gap |
|
94 | likely due to a new release of Python. We've find that the biggest gap | |
86 | in unicode characters has reduces in size to be {size} characters |
|
95 | in unicode characters has reduces in size to be {size} characters | |
87 | ({prct}), from {start}, to {stop}. In completer.py likely update to |
|
96 | ({prct}), from {start}, to {stop}. In completer.py likely update to | |
88 |
|
97 | |||
89 | _UNICODE_RANGES = [(32, {start}), ({stop}, 0xe01f0)] |
|
98 | _UNICODE_RANGES = [(32, {start}), ({stop}, 0xe01f0)] | |
90 |
|
99 | |||
91 | And update the assertion below to use |
|
100 | And update the assertion below to use | |
92 |
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101 | |||
93 | len_exp <= {len_exp} |
|
102 | len_exp <= {len_exp} | |
94 | """ |
|
103 | """ | |
95 | assert len_exp == len_test, message |
|
104 | assert len_exp == len_test, message | |
96 |
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105 | |||
97 | # fail if new unicode symbols have been added. |
|
106 | # fail if new unicode symbols have been added. | |
98 | assert len_exp <= 137714, message |
|
107 | assert len_exp <= 137714, message | |
99 |
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108 | |||
100 |
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109 | |||
101 | @contextmanager |
|
110 | @contextmanager | |
102 | def greedy_completion(): |
|
111 | def greedy_completion(): | |
103 | ip = get_ipython() |
|
112 | ip = get_ipython() | |
104 | greedy_original = ip.Completer.greedy |
|
113 | greedy_original = ip.Completer.greedy | |
105 | try: |
|
114 | try: | |
106 | ip.Completer.greedy = True |
|
115 | ip.Completer.greedy = True | |
107 | yield |
|
116 | yield | |
108 | finally: |
|
117 | finally: | |
109 | ip.Completer.greedy = greedy_original |
|
118 | ip.Completer.greedy = greedy_original | |
110 |
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119 | |||
111 |
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120 | |||
112 | def test_protect_filename(): |
|
121 | def test_protect_filename(): | |
113 | if sys.platform == "win32": |
|
122 | if sys.platform == "win32": | |
114 | pairs = [ |
|
123 | pairs = [ | |
115 | ("abc", "abc"), |
|
124 | ("abc", "abc"), | |
116 | (" abc", '" abc"'), |
|
125 | (" abc", '" abc"'), | |
117 | ("a bc", '"a bc"'), |
|
126 | ("a bc", '"a bc"'), | |
118 | ("a bc", '"a bc"'), |
|
127 | ("a bc", '"a bc"'), | |
119 | (" bc", '" bc"'), |
|
128 | (" bc", '" bc"'), | |
120 | ] |
|
129 | ] | |
121 | else: |
|
130 | else: | |
122 | pairs = [ |
|
131 | pairs = [ | |
123 | ("abc", "abc"), |
|
132 | ("abc", "abc"), | |
124 | (" abc", r"\ abc"), |
|
133 | (" abc", r"\ abc"), | |
125 | ("a bc", r"a\ bc"), |
|
134 | ("a bc", r"a\ bc"), | |
126 | ("a bc", r"a\ \ bc"), |
|
135 | ("a bc", r"a\ \ bc"), | |
127 | (" bc", r"\ \ bc"), |
|
136 | (" bc", r"\ \ bc"), | |
128 | # On posix, we also protect parens and other special characters. |
|
137 | # On posix, we also protect parens and other special characters. | |
129 | ("a(bc", r"a\(bc"), |
|
138 | ("a(bc", r"a\(bc"), | |
130 | ("a)bc", r"a\)bc"), |
|
139 | ("a)bc", r"a\)bc"), | |
131 | ("a( )bc", r"a\(\ \)bc"), |
|
140 | ("a( )bc", r"a\(\ \)bc"), | |
132 | ("a[1]bc", r"a\[1\]bc"), |
|
141 | ("a[1]bc", r"a\[1\]bc"), | |
133 | ("a{1}bc", r"a\{1\}bc"), |
|
142 | ("a{1}bc", r"a\{1\}bc"), | |
134 | ("a#bc", r"a\#bc"), |
|
143 | ("a#bc", r"a\#bc"), | |
135 | ("a?bc", r"a\?bc"), |
|
144 | ("a?bc", r"a\?bc"), | |
136 | ("a=bc", r"a\=bc"), |
|
145 | ("a=bc", r"a\=bc"), | |
137 | ("a\\bc", r"a\\bc"), |
|
146 | ("a\\bc", r"a\\bc"), | |
138 | ("a|bc", r"a\|bc"), |
|
147 | ("a|bc", r"a\|bc"), | |
139 | ("a;bc", r"a\;bc"), |
|
148 | ("a;bc", r"a\;bc"), | |
140 | ("a:bc", r"a\:bc"), |
|
149 | ("a:bc", r"a\:bc"), | |
141 | ("a'bc", r"a\'bc"), |
|
150 | ("a'bc", r"a\'bc"), | |
142 | ("a*bc", r"a\*bc"), |
|
151 | ("a*bc", r"a\*bc"), | |
143 | ('a"bc', r"a\"bc"), |
|
152 | ('a"bc', r"a\"bc"), | |
144 | ("a^bc", r"a\^bc"), |
|
153 | ("a^bc", r"a\^bc"), | |
145 | ("a&bc", r"a\&bc"), |
|
154 | ("a&bc", r"a\&bc"), | |
146 | ] |
|
155 | ] | |
147 | # run the actual tests |
|
156 | # run the actual tests | |
148 | for s1, s2 in pairs: |
|
157 | for s1, s2 in pairs: | |
149 | s1p = completer.protect_filename(s1) |
|
158 | s1p = completer.protect_filename(s1) | |
150 | assert s1p == s2 |
|
159 | assert s1p == s2 | |
151 |
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160 | |||
152 |
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161 | |||
153 | def check_line_split(splitter, test_specs): |
|
162 | def check_line_split(splitter, test_specs): | |
154 | for part1, part2, split in test_specs: |
|
163 | for part1, part2, split in test_specs: | |
155 | cursor_pos = len(part1) |
|
164 | cursor_pos = len(part1) | |
156 | line = part1 + part2 |
|
165 | line = part1 + part2 | |
157 | out = splitter.split_line(line, cursor_pos) |
|
166 | out = splitter.split_line(line, cursor_pos) | |
158 | assert out == split |
|
167 | assert out == split | |
159 |
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168 | |||
160 |
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169 | |||
161 | def test_line_split(): |
|
170 | def test_line_split(): | |
162 | """Basic line splitter test with default specs.""" |
|
171 | """Basic line splitter test with default specs.""" | |
163 | sp = completer.CompletionSplitter() |
|
172 | sp = completer.CompletionSplitter() | |
164 | # The format of the test specs is: part1, part2, expected answer. Parts 1 |
|
173 | # The format of the test specs is: part1, part2, expected answer. Parts 1 | |
165 | # and 2 are joined into the 'line' sent to the splitter, as if the cursor |
|
174 | # and 2 are joined into the 'line' sent to the splitter, as if the cursor | |
166 | # was at the end of part1. So an empty part2 represents someone hitting |
|
175 | # was at the end of part1. So an empty part2 represents someone hitting | |
167 | # tab at the end of the line, the most common case. |
|
176 | # tab at the end of the line, the most common case. | |
168 | t = [ |
|
177 | t = [ | |
169 | ("run some/scrip", "", "some/scrip"), |
|
178 | ("run some/scrip", "", "some/scrip"), | |
170 | ("run scripts/er", "ror.py foo", "scripts/er"), |
|
179 | ("run scripts/er", "ror.py foo", "scripts/er"), | |
171 | ("echo $HOM", "", "HOM"), |
|
180 | ("echo $HOM", "", "HOM"), | |
172 | ("print sys.pa", "", "sys.pa"), |
|
181 | ("print sys.pa", "", "sys.pa"), | |
173 | ("print(sys.pa", "", "sys.pa"), |
|
182 | ("print(sys.pa", "", "sys.pa"), | |
174 | ("execfile('scripts/er", "", "scripts/er"), |
|
183 | ("execfile('scripts/er", "", "scripts/er"), | |
175 | ("a[x.", "", "x."), |
|
184 | ("a[x.", "", "x."), | |
176 | ("a[x.", "y", "x."), |
|
185 | ("a[x.", "y", "x."), | |
177 | ('cd "some_file/', "", "some_file/"), |
|
186 | ('cd "some_file/', "", "some_file/"), | |
178 | ] |
|
187 | ] | |
179 | check_line_split(sp, t) |
|
188 | check_line_split(sp, t) | |
180 | # Ensure splitting works OK with unicode by re-running the tests with |
|
189 | # Ensure splitting works OK with unicode by re-running the tests with | |
181 | # all inputs turned into unicode |
|
190 | # all inputs turned into unicode | |
182 | check_line_split(sp, [map(str, p) for p in t]) |
|
191 | check_line_split(sp, [map(str, p) for p in t]) | |
183 |
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192 | |||
184 |
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193 | |||
185 | class NamedInstanceMetaclass(type): |
|
194 | class NamedInstanceMetaclass(type): | |
186 | def __getitem__(cls, item): |
|
195 | def __getitem__(cls, item): | |
187 | return cls.get_instance(item) |
|
196 | return cls.get_instance(item) | |
188 |
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197 | |||
189 |
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198 | |||
190 | class NamedInstanceClass(metaclass=NamedInstanceMetaclass): |
|
199 | class NamedInstanceClass(metaclass=NamedInstanceMetaclass): | |
191 | def __init__(self, name): |
|
200 | def __init__(self, name): | |
192 | if not hasattr(self.__class__, "instances"): |
|
201 | if not hasattr(self.__class__, "instances"): | |
193 | self.__class__.instances = {} |
|
202 | self.__class__.instances = {} | |
194 | self.__class__.instances[name] = self |
|
203 | self.__class__.instances[name] = self | |
195 |
|
204 | |||
196 | @classmethod |
|
205 | @classmethod | |
197 | def _ipython_key_completions_(cls): |
|
206 | def _ipython_key_completions_(cls): | |
198 | return cls.instances.keys() |
|
207 | return cls.instances.keys() | |
199 |
|
208 | |||
200 | @classmethod |
|
209 | @classmethod | |
201 | def get_instance(cls, name): |
|
210 | def get_instance(cls, name): | |
202 | return cls.instances[name] |
|
211 | return cls.instances[name] | |
203 |
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212 | |||
204 |
|
213 | |||
205 | class KeyCompletable: |
|
214 | class KeyCompletable: | |
206 | def __init__(self, things=()): |
|
215 | def __init__(self, things=()): | |
207 | self.things = things |
|
216 | self.things = things | |
208 |
|
217 | |||
209 | def _ipython_key_completions_(self): |
|
218 | def _ipython_key_completions_(self): | |
210 | return list(self.things) |
|
219 | return list(self.things) | |
211 |
|
220 | |||
212 |
|
221 | |||
213 | class TestCompleter(unittest.TestCase): |
|
222 | class TestCompleter(unittest.TestCase): | |
214 | def setUp(self): |
|
223 | def setUp(self): | |
215 | """ |
|
224 | """ | |
216 | We want to silence all PendingDeprecationWarning when testing the completer |
|
225 | We want to silence all PendingDeprecationWarning when testing the completer | |
217 | """ |
|
226 | """ | |
218 | self._assertwarns = self.assertWarns(PendingDeprecationWarning) |
|
227 | self._assertwarns = self.assertWarns(PendingDeprecationWarning) | |
219 | self._assertwarns.__enter__() |
|
228 | self._assertwarns.__enter__() | |
220 |
|
229 | |||
221 | def tearDown(self): |
|
230 | def tearDown(self): | |
222 | try: |
|
231 | try: | |
223 | self._assertwarns.__exit__(None, None, None) |
|
232 | self._assertwarns.__exit__(None, None, None) | |
224 | except AssertionError: |
|
233 | except AssertionError: | |
225 | pass |
|
234 | pass | |
226 |
|
235 | |||
227 | def test_custom_completion_error(self): |
|
236 | def test_custom_completion_error(self): | |
228 | """Test that errors from custom attribute completers are silenced.""" |
|
237 | """Test that errors from custom attribute completers are silenced.""" | |
229 | ip = get_ipython() |
|
238 | ip = get_ipython() | |
230 |
|
239 | |||
231 | class A: |
|
240 | class A: | |
232 | pass |
|
241 | pass | |
233 |
|
242 | |||
234 | ip.user_ns["x"] = A() |
|
243 | ip.user_ns["x"] = A() | |
235 |
|
244 | |||
236 | @complete_object.register(A) |
|
245 | @complete_object.register(A) | |
237 | def complete_A(a, existing_completions): |
|
246 | def complete_A(a, existing_completions): | |
238 | raise TypeError("this should be silenced") |
|
247 | raise TypeError("this should be silenced") | |
239 |
|
248 | |||
240 | ip.complete("x.") |
|
249 | ip.complete("x.") | |
241 |
|
250 | |||
242 | def test_custom_completion_ordering(self): |
|
251 | def test_custom_completion_ordering(self): | |
243 | """Test that errors from custom attribute completers are silenced.""" |
|
252 | """Test that errors from custom attribute completers are silenced.""" | |
244 | ip = get_ipython() |
|
253 | ip = get_ipython() | |
245 |
|
254 | |||
246 | _, matches = ip.complete('in') |
|
255 | _, matches = ip.complete('in') | |
247 | assert matches.index('input') < matches.index('int') |
|
256 | assert matches.index('input') < matches.index('int') | |
248 |
|
257 | |||
249 | def complete_example(a): |
|
258 | def complete_example(a): | |
250 | return ['example2', 'example1'] |
|
259 | return ['example2', 'example1'] | |
251 |
|
260 | |||
252 | ip.Completer.custom_completers.add_re('ex*', complete_example) |
|
261 | ip.Completer.custom_completers.add_re('ex*', complete_example) | |
253 | _, matches = ip.complete('ex') |
|
262 | _, matches = ip.complete('ex') | |
254 | assert matches.index('example2') < matches.index('example1') |
|
263 | assert matches.index('example2') < matches.index('example1') | |
255 |
|
264 | |||
256 | def test_unicode_completions(self): |
|
265 | def test_unicode_completions(self): | |
257 | ip = get_ipython() |
|
266 | ip = get_ipython() | |
258 | # Some strings that trigger different types of completion. Check them both |
|
267 | # Some strings that trigger different types of completion. Check them both | |
259 | # in str and unicode forms |
|
268 | # in str and unicode forms | |
260 | s = ["ru", "%ru", "cd /", "floa", "float(x)/"] |
|
269 | s = ["ru", "%ru", "cd /", "floa", "float(x)/"] | |
261 | for t in s + list(map(str, s)): |
|
270 | for t in s + list(map(str, s)): | |
262 | # We don't need to check exact completion values (they may change |
|
271 | # We don't need to check exact completion values (they may change | |
263 | # depending on the state of the namespace, but at least no exceptions |
|
272 | # depending on the state of the namespace, but at least no exceptions | |
264 | # should be thrown and the return value should be a pair of text, list |
|
273 | # should be thrown and the return value should be a pair of text, list | |
265 | # values. |
|
274 | # values. | |
266 | text, matches = ip.complete(t) |
|
275 | text, matches = ip.complete(t) | |
267 | self.assertIsInstance(text, str) |
|
276 | self.assertIsInstance(text, str) | |
268 | self.assertIsInstance(matches, list) |
|
277 | self.assertIsInstance(matches, list) | |
269 |
|
278 | |||
270 | def test_latex_completions(self): |
|
279 | def test_latex_completions(self): | |
271 | from IPython.core.latex_symbols import latex_symbols |
|
280 | from IPython.core.latex_symbols import latex_symbols | |
272 | import random |
|
281 | import random | |
273 |
|
282 | |||
274 | ip = get_ipython() |
|
283 | ip = get_ipython() | |
275 | # Test some random unicode symbols |
|
284 | # Test some random unicode symbols | |
276 | keys = random.sample(latex_symbols.keys(), 10) |
|
285 | keys = random.sample(latex_symbols.keys(), 10) | |
277 | for k in keys: |
|
286 | for k in keys: | |
278 | text, matches = ip.complete(k) |
|
287 | text, matches = ip.complete(k) | |
279 | self.assertEqual(text, k) |
|
288 | self.assertEqual(text, k) | |
280 | self.assertEqual(matches, [latex_symbols[k]]) |
|
289 | self.assertEqual(matches, [latex_symbols[k]]) | |
281 | # Test a more complex line |
|
290 | # Test a more complex line | |
282 | text, matches = ip.complete("print(\\alpha") |
|
291 | text, matches = ip.complete("print(\\alpha") | |
283 | self.assertEqual(text, "\\alpha") |
|
292 | self.assertEqual(text, "\\alpha") | |
284 | self.assertEqual(matches[0], latex_symbols["\\alpha"]) |
|
293 | self.assertEqual(matches[0], latex_symbols["\\alpha"]) | |
285 | # Test multiple matching latex symbols |
|
294 | # Test multiple matching latex symbols | |
286 | text, matches = ip.complete("\\al") |
|
295 | text, matches = ip.complete("\\al") | |
287 | self.assertIn("\\alpha", matches) |
|
296 | self.assertIn("\\alpha", matches) | |
288 | self.assertIn("\\aleph", matches) |
|
297 | self.assertIn("\\aleph", matches) | |
289 |
|
298 | |||
290 | def test_latex_no_results(self): |
|
299 | def test_latex_no_results(self): | |
291 | """ |
|
300 | """ | |
292 | forward latex should really return nothing in either field if nothing is found. |
|
301 | forward latex should really return nothing in either field if nothing is found. | |
293 | """ |
|
302 | """ | |
294 | ip = get_ipython() |
|
303 | ip = get_ipython() | |
295 | text, matches = ip.Completer.latex_matches("\\really_i_should_match_nothing") |
|
304 | text, matches = ip.Completer.latex_matches("\\really_i_should_match_nothing") | |
296 | self.assertEqual(text, "") |
|
305 | self.assertEqual(text, "") | |
297 | self.assertEqual(matches, ()) |
|
306 | self.assertEqual(matches, ()) | |
298 |
|
307 | |||
299 | def test_back_latex_completion(self): |
|
308 | def test_back_latex_completion(self): | |
300 | ip = get_ipython() |
|
309 | ip = get_ipython() | |
301 |
|
310 | |||
302 | # do not return more than 1 matches for \beta, only the latex one. |
|
311 | # do not return more than 1 matches for \beta, only the latex one. | |
303 | name, matches = ip.complete("\\Ξ²") |
|
312 | name, matches = ip.complete("\\Ξ²") | |
304 | self.assertEqual(matches, ["\\beta"]) |
|
313 | self.assertEqual(matches, ["\\beta"]) | |
305 |
|
314 | |||
306 | def test_back_unicode_completion(self): |
|
315 | def test_back_unicode_completion(self): | |
307 | ip = get_ipython() |
|
316 | ip = get_ipython() | |
308 |
|
317 | |||
309 | name, matches = ip.complete("\\β €") |
|
318 | name, matches = ip.complete("\\β €") | |
310 | self.assertEqual(matches, ("\\ROMAN NUMERAL FIVE",)) |
|
319 | self.assertEqual(matches, ("\\ROMAN NUMERAL FIVE",)) | |
311 |
|
320 | |||
312 | def test_forward_unicode_completion(self): |
|
321 | def test_forward_unicode_completion(self): | |
313 | ip = get_ipython() |
|
322 | ip = get_ipython() | |
314 |
|
323 | |||
315 | name, matches = ip.complete("\\ROMAN NUMERAL FIVE") |
|
324 | name, matches = ip.complete("\\ROMAN NUMERAL FIVE") | |
316 | self.assertEqual(matches, ["β €"]) # This is not a V |
|
325 | self.assertEqual(matches, ["β €"]) # This is not a V | |
317 | self.assertEqual(matches, ["\u2164"]) # same as above but explicit. |
|
326 | self.assertEqual(matches, ["\u2164"]) # same as above but explicit. | |
318 |
|
327 | |||
319 | @unittest.skip("now we have a completion for \jmath") |
|
328 | @unittest.skip("now we have a completion for \jmath") | |
320 | @pytest.mark.xfail( |
|
329 | @pytest.mark.xfail( | |
321 | sys.platform == "win32", reason="Fails if there is a C:\\j... path" |
|
330 | sys.platform == "win32", reason="Fails if there is a C:\\j... path" | |
322 | ) |
|
331 | ) | |
323 | def test_no_ascii_back_completion(self): |
|
332 | def test_no_ascii_back_completion(self): | |
324 | ip = get_ipython() |
|
333 | ip = get_ipython() | |
325 | with TemporaryWorkingDirectory(): # Avoid any filename completions |
|
334 | with TemporaryWorkingDirectory(): # Avoid any filename completions | |
326 | # single ascii letter that don't have yet completions |
|
335 | # single ascii letter that don't have yet completions | |
327 | for letter in "jJ": |
|
336 | for letter in "jJ": | |
328 | name, matches = ip.complete("\\" + letter) |
|
337 | name, matches = ip.complete("\\" + letter) | |
329 | self.assertEqual(matches, []) |
|
338 | self.assertEqual(matches, []) | |
330 |
|
339 | |||
331 | def test_delim_setting(self): |
|
340 | def test_delim_setting(self): | |
332 | sp = completer.CompletionSplitter() |
|
341 | sp = completer.CompletionSplitter() | |
333 | sp.delims = " " |
|
342 | sp.delims = " " | |
334 | self.assertEqual(sp.delims, " ") |
|
343 | self.assertEqual(sp.delims, " ") | |
335 | self.assertEqual(sp._delim_expr, r"[\ ]") |
|
344 | self.assertEqual(sp._delim_expr, r"[\ ]") | |
336 |
|
345 | |||
337 | def test_spaces(self): |
|
346 | def test_spaces(self): | |
338 | """Test with only spaces as split chars.""" |
|
347 | """Test with only spaces as split chars.""" | |
339 | sp = completer.CompletionSplitter() |
|
348 | sp = completer.CompletionSplitter() | |
340 | sp.delims = " " |
|
349 | sp.delims = " " | |
341 | t = [("foo", "", "foo"), ("run foo", "", "foo"), ("run foo", "bar", "foo")] |
|
350 | t = [("foo", "", "foo"), ("run foo", "", "foo"), ("run foo", "bar", "foo")] | |
342 | check_line_split(sp, t) |
|
351 | check_line_split(sp, t) | |
343 |
|
352 | |||
344 | def test_has_open_quotes1(self): |
|
353 | def test_has_open_quotes1(self): | |
345 | for s in ["'", "'''", "'hi' '"]: |
|
354 | for s in ["'", "'''", "'hi' '"]: | |
346 | self.assertEqual(completer.has_open_quotes(s), "'") |
|
355 | self.assertEqual(completer.has_open_quotes(s), "'") | |
347 |
|
356 | |||
348 | def test_has_open_quotes2(self): |
|
357 | def test_has_open_quotes2(self): | |
349 | for s in ['"', '"""', '"hi" "']: |
|
358 | for s in ['"', '"""', '"hi" "']: | |
350 | self.assertEqual(completer.has_open_quotes(s), '"') |
|
359 | self.assertEqual(completer.has_open_quotes(s), '"') | |
351 |
|
360 | |||
352 | def test_has_open_quotes3(self): |
|
361 | def test_has_open_quotes3(self): | |
353 | for s in ["''", "''' '''", "'hi' 'ipython'"]: |
|
362 | for s in ["''", "''' '''", "'hi' 'ipython'"]: | |
354 | self.assertFalse(completer.has_open_quotes(s)) |
|
363 | self.assertFalse(completer.has_open_quotes(s)) | |
355 |
|
364 | |||
356 | def test_has_open_quotes4(self): |
|
365 | def test_has_open_quotes4(self): | |
357 | for s in ['""', '""" """', '"hi" "ipython"']: |
|
366 | for s in ['""', '""" """', '"hi" "ipython"']: | |
358 | self.assertFalse(completer.has_open_quotes(s)) |
|
367 | self.assertFalse(completer.has_open_quotes(s)) | |
359 |
|
368 | |||
360 | @pytest.mark.xfail( |
|
369 | @pytest.mark.xfail( | |
361 | sys.platform == "win32", reason="abspath completions fail on Windows" |
|
370 | sys.platform == "win32", reason="abspath completions fail on Windows" | |
362 | ) |
|
371 | ) | |
363 | def test_abspath_file_completions(self): |
|
372 | def test_abspath_file_completions(self): | |
364 | ip = get_ipython() |
|
373 | ip = get_ipython() | |
365 | with TemporaryDirectory() as tmpdir: |
|
374 | with TemporaryDirectory() as tmpdir: | |
366 | prefix = os.path.join(tmpdir, "foo") |
|
375 | prefix = os.path.join(tmpdir, "foo") | |
367 | suffixes = ["1", "2"] |
|
376 | suffixes = ["1", "2"] | |
368 | names = [prefix + s for s in suffixes] |
|
377 | names = [prefix + s for s in suffixes] | |
369 | for n in names: |
|
378 | for n in names: | |
370 | open(n, "w").close() |
|
379 | open(n, "w").close() | |
371 |
|
380 | |||
372 | # Check simple completion |
|
381 | # Check simple completion | |
373 | c = ip.complete(prefix)[1] |
|
382 | c = ip.complete(prefix)[1] | |
374 | self.assertEqual(c, names) |
|
383 | self.assertEqual(c, names) | |
375 |
|
384 | |||
376 | # Now check with a function call |
|
385 | # Now check with a function call | |
377 | cmd = 'a = f("%s' % prefix |
|
386 | cmd = 'a = f("%s' % prefix | |
378 | c = ip.complete(prefix, cmd)[1] |
|
387 | c = ip.complete(prefix, cmd)[1] | |
379 | comp = [prefix + s for s in suffixes] |
|
388 | comp = [prefix + s for s in suffixes] | |
380 | self.assertEqual(c, comp) |
|
389 | self.assertEqual(c, comp) | |
381 |
|
390 | |||
382 | def test_local_file_completions(self): |
|
391 | def test_local_file_completions(self): | |
383 | ip = get_ipython() |
|
392 | ip = get_ipython() | |
384 | with TemporaryWorkingDirectory(): |
|
393 | with TemporaryWorkingDirectory(): | |
385 | prefix = "./foo" |
|
394 | prefix = "./foo" | |
386 | suffixes = ["1", "2"] |
|
395 | suffixes = ["1", "2"] | |
387 | names = [prefix + s for s in suffixes] |
|
396 | names = [prefix + s for s in suffixes] | |
388 | for n in names: |
|
397 | for n in names: | |
389 | open(n, "w").close() |
|
398 | open(n, "w").close() | |
390 |
|
399 | |||
391 | # Check simple completion |
|
400 | # Check simple completion | |
392 | c = ip.complete(prefix)[1] |
|
401 | c = ip.complete(prefix)[1] | |
393 | self.assertEqual(c, names) |
|
402 | self.assertEqual(c, names) | |
394 |
|
403 | |||
395 | # Now check with a function call |
|
404 | # Now check with a function call | |
396 | cmd = 'a = f("%s' % prefix |
|
405 | cmd = 'a = f("%s' % prefix | |
397 | c = ip.complete(prefix, cmd)[1] |
|
406 | c = ip.complete(prefix, cmd)[1] | |
398 | comp = {prefix + s for s in suffixes} |
|
407 | comp = {prefix + s for s in suffixes} | |
399 | self.assertTrue(comp.issubset(set(c))) |
|
408 | self.assertTrue(comp.issubset(set(c))) | |
400 |
|
409 | |||
401 | def test_quoted_file_completions(self): |
|
410 | def test_quoted_file_completions(self): | |
402 | ip = get_ipython() |
|
411 | ip = get_ipython() | |
403 | with TemporaryWorkingDirectory(): |
|
412 | with TemporaryWorkingDirectory(): | |
404 | name = "foo'bar" |
|
413 | name = "foo'bar" | |
405 | open(name, "w").close() |
|
414 | open(name, "w").close() | |
406 |
|
415 | |||
407 | # Don't escape Windows |
|
416 | # Don't escape Windows | |
408 | escaped = name if sys.platform == "win32" else "foo\\'bar" |
|
417 | escaped = name if sys.platform == "win32" else "foo\\'bar" | |
409 |
|
418 | |||
410 | # Single quote matches embedded single quote |
|
419 | # Single quote matches embedded single quote | |
411 | text = "open('foo" |
|
420 | text = "open('foo" | |
412 | c = ip.Completer._complete( |
|
421 | c = ip.Completer._complete( | |
413 | cursor_line=0, cursor_pos=len(text), full_text=text |
|
422 | cursor_line=0, cursor_pos=len(text), full_text=text | |
414 | )[1] |
|
423 | )[1] | |
415 | self.assertEqual(c, [escaped]) |
|
424 | self.assertEqual(c, [escaped]) | |
416 |
|
425 | |||
417 | # Double quote requires no escape |
|
426 | # Double quote requires no escape | |
418 | text = 'open("foo' |
|
427 | text = 'open("foo' | |
419 | c = ip.Completer._complete( |
|
428 | c = ip.Completer._complete( | |
420 | cursor_line=0, cursor_pos=len(text), full_text=text |
|
429 | cursor_line=0, cursor_pos=len(text), full_text=text | |
421 | )[1] |
|
430 | )[1] | |
422 | self.assertEqual(c, [name]) |
|
431 | self.assertEqual(c, [name]) | |
423 |
|
432 | |||
424 | # No quote requires an escape |
|
433 | # No quote requires an escape | |
425 | text = "%ls foo" |
|
434 | text = "%ls foo" | |
426 | c = ip.Completer._complete( |
|
435 | c = ip.Completer._complete( | |
427 | cursor_line=0, cursor_pos=len(text), full_text=text |
|
436 | cursor_line=0, cursor_pos=len(text), full_text=text | |
428 | )[1] |
|
437 | )[1] | |
429 | self.assertEqual(c, [escaped]) |
|
438 | self.assertEqual(c, [escaped]) | |
430 |
|
439 | |||
431 | def test_all_completions_dups(self): |
|
440 | def test_all_completions_dups(self): | |
432 | """ |
|
441 | """ | |
433 | Make sure the output of `IPCompleter.all_completions` does not have |
|
442 | Make sure the output of `IPCompleter.all_completions` does not have | |
434 | duplicated prefixes. |
|
443 | duplicated prefixes. | |
435 | """ |
|
444 | """ | |
436 | ip = get_ipython() |
|
445 | ip = get_ipython() | |
437 | c = ip.Completer |
|
446 | c = ip.Completer | |
438 | ip.ex("class TestClass():\n\ta=1\n\ta1=2") |
|
447 | ip.ex("class TestClass():\n\ta=1\n\ta1=2") | |
439 | for jedi_status in [True, False]: |
|
448 | for jedi_status in [True, False]: | |
440 | with provisionalcompleter(): |
|
449 | with provisionalcompleter(): | |
441 | ip.Completer.use_jedi = jedi_status |
|
450 | ip.Completer.use_jedi = jedi_status | |
442 | matches = c.all_completions("TestCl") |
|
451 | matches = c.all_completions("TestCl") | |
443 | assert matches == ['TestClass'], jedi_status |
|
452 | assert matches == ['TestClass'], jedi_status | |
444 | matches = c.all_completions("TestClass.") |
|
453 | matches = c.all_completions("TestClass.") | |
|
454 | if jedi_status and jedi_issue: | |||
|
455 | continue | |||
445 | assert len(matches) > 2, jedi_status |
|
456 | assert len(matches) > 2, jedi_status | |
446 | matches = c.all_completions("TestClass.a") |
|
457 | matches = c.all_completions("TestClass.a") | |
447 | assert matches == ['TestClass.a', 'TestClass.a1'], jedi_status |
|
458 | assert matches == ['TestClass.a', 'TestClass.a1'], jedi_status | |
448 |
|
459 | |||
449 | def test_jedi(self): |
|
460 | def test_jedi(self): | |
450 | """ |
|
461 | """ | |
451 | A couple of issue we had with Jedi |
|
462 | A couple of issue we had with Jedi | |
452 | """ |
|
463 | """ | |
453 | ip = get_ipython() |
|
464 | ip = get_ipython() | |
454 |
|
465 | |||
455 | def _test_complete(reason, s, comp, start=None, end=None): |
|
466 | def _test_complete(reason, s, comp, start=None, end=None): | |
456 | l = len(s) |
|
467 | l = len(s) | |
457 | start = start if start is not None else l |
|
468 | start = start if start is not None else l | |
458 | end = end if end is not None else l |
|
469 | end = end if end is not None else l | |
459 | with provisionalcompleter(): |
|
470 | with provisionalcompleter(): | |
460 | ip.Completer.use_jedi = True |
|
471 | ip.Completer.use_jedi = True | |
461 | completions = set(ip.Completer.completions(s, l)) |
|
472 | completions = set(ip.Completer.completions(s, l)) | |
462 | ip.Completer.use_jedi = False |
|
473 | ip.Completer.use_jedi = False | |
463 | assert Completion(start, end, comp) in completions, reason |
|
474 | assert Completion(start, end, comp) in completions, reason | |
464 |
|
475 | |||
465 | def _test_not_complete(reason, s, comp): |
|
476 | def _test_not_complete(reason, s, comp): | |
466 | l = len(s) |
|
477 | l = len(s) | |
467 | with provisionalcompleter(): |
|
478 | with provisionalcompleter(): | |
468 | ip.Completer.use_jedi = True |
|
479 | ip.Completer.use_jedi = True | |
469 | completions = set(ip.Completer.completions(s, l)) |
|
480 | completions = set(ip.Completer.completions(s, l)) | |
470 | ip.Completer.use_jedi = False |
|
481 | ip.Completer.use_jedi = False | |
471 | assert Completion(l, l, comp) not in completions, reason |
|
482 | assert Completion(l, l, comp) not in completions, reason | |
472 |
|
483 | |||
473 | import jedi |
|
484 | import jedi | |
474 |
|
485 | |||
475 | jedi_version = tuple(int(i) for i in jedi.__version__.split(".")[:3]) |
|
486 | jedi_version = tuple(int(i) for i in jedi.__version__.split(".")[:3]) | |
476 | if jedi_version > (0, 10): |
|
487 | if jedi_version > (0, 10): | |
477 | _test_complete("jedi >0.9 should complete and not crash", "a=1;a.", "real") |
|
488 | _test_complete("jedi >0.9 should complete and not crash", "a=1;a.", "real") | |
478 | _test_complete("can infer first argument", 'a=(1,"foo");a[0].', "real") |
|
489 | _test_complete("can infer first argument", 'a=(1,"foo");a[0].', "real") | |
479 | _test_complete("can infer second argument", 'a=(1,"foo");a[1].', "capitalize") |
|
490 | _test_complete("can infer second argument", 'a=(1,"foo");a[1].', "capitalize") | |
480 | _test_complete("cover duplicate completions", "im", "import", 0, 2) |
|
491 | _test_complete("cover duplicate completions", "im", "import", 0, 2) | |
481 |
|
492 | |||
482 | _test_not_complete("does not mix types", 'a=(1,"foo");a[0].', "capitalize") |
|
493 | _test_not_complete("does not mix types", 'a=(1,"foo");a[0].', "capitalize") | |
483 |
|
494 | |||
484 | def test_completion_have_signature(self): |
|
495 | def test_completion_have_signature(self): | |
485 | """ |
|
496 | """ | |
486 | Lets make sure jedi is capable of pulling out the signature of the function we are completing. |
|
497 | Lets make sure jedi is capable of pulling out the signature of the function we are completing. | |
487 | """ |
|
498 | """ | |
488 | ip = get_ipython() |
|
499 | ip = get_ipython() | |
489 | with provisionalcompleter(): |
|
500 | with provisionalcompleter(): | |
490 | ip.Completer.use_jedi = True |
|
501 | ip.Completer.use_jedi = True | |
491 | completions = ip.Completer.completions("ope", 3) |
|
502 | completions = ip.Completer.completions("ope", 3) | |
492 | c = next(completions) # should be `open` |
|
503 | c = next(completions) # should be `open` | |
493 | ip.Completer.use_jedi = False |
|
504 | ip.Completer.use_jedi = False | |
494 | assert "file" in c.signature, "Signature of function was not found by completer" |
|
505 | assert "file" in c.signature, "Signature of function was not found by completer" | |
495 | assert ( |
|
506 | assert ( | |
496 | "encoding" in c.signature |
|
507 | "encoding" in c.signature | |
497 | ), "Signature of function was not found by completer" |
|
508 | ), "Signature of function was not found by completer" | |
498 |
|
509 | |||
|
510 | @pytest.mark.xfail(jedi_issue, reason="Known failure on jedi<=0.18.0") | |||
499 | def test_deduplicate_completions(self): |
|
511 | def test_deduplicate_completions(self): | |
500 | """ |
|
512 | """ | |
501 | Test that completions are correctly deduplicated (even if ranges are not the same) |
|
513 | Test that completions are correctly deduplicated (even if ranges are not the same) | |
502 | """ |
|
514 | """ | |
503 | ip = get_ipython() |
|
515 | ip = get_ipython() | |
504 | ip.ex( |
|
516 | ip.ex( | |
505 | textwrap.dedent( |
|
517 | textwrap.dedent( | |
506 | """ |
|
518 | """ | |
507 | class Z: |
|
519 | class Z: | |
508 | zoo = 1 |
|
520 | zoo = 1 | |
509 | """ |
|
521 | """ | |
510 | ) |
|
522 | ) | |
511 | ) |
|
523 | ) | |
512 | with provisionalcompleter(): |
|
524 | with provisionalcompleter(): | |
513 | ip.Completer.use_jedi = True |
|
525 | ip.Completer.use_jedi = True | |
514 | l = list( |
|
526 | l = list( | |
515 | _deduplicate_completions("Z.z", ip.Completer.completions("Z.z", 3)) |
|
527 | _deduplicate_completions("Z.z", ip.Completer.completions("Z.z", 3)) | |
516 | ) |
|
528 | ) | |
517 | ip.Completer.use_jedi = False |
|
529 | ip.Completer.use_jedi = False | |
518 |
|
530 | |||
519 | assert len(l) == 1, "Completions (Z.z<tab>) correctly deduplicate: %s " % l |
|
531 | assert len(l) == 1, "Completions (Z.z<tab>) correctly deduplicate: %s " % l | |
520 | assert l[0].text == "zoo" # and not `it.accumulate` |
|
532 | assert l[0].text == "zoo" # and not `it.accumulate` | |
521 |
|
533 | |||
522 | def test_greedy_completions(self): |
|
534 | def test_greedy_completions(self): | |
523 | """ |
|
535 | """ | |
524 | Test the capability of the Greedy completer. |
|
536 | Test the capability of the Greedy completer. | |
525 |
|
537 | |||
526 | Most of the test here does not really show off the greedy completer, for proof |
|
538 | Most of the test here does not really show off the greedy completer, for proof | |
527 | each of the text below now pass with Jedi. The greedy completer is capable of more. |
|
539 | each of the text below now pass with Jedi. The greedy completer is capable of more. | |
528 |
|
540 | |||
529 | See the :any:`test_dict_key_completion_contexts` |
|
541 | See the :any:`test_dict_key_completion_contexts` | |
530 |
|
542 | |||
531 | """ |
|
543 | """ | |
532 | ip = get_ipython() |
|
544 | ip = get_ipython() | |
533 | ip.ex("a=list(range(5))") |
|
545 | ip.ex("a=list(range(5))") | |
534 | _, c = ip.complete(".", line="a[0].") |
|
546 | _, c = ip.complete(".", line="a[0].") | |
535 | self.assertFalse(".real" in c, "Shouldn't have completed on a[0]: %s" % c) |
|
547 | self.assertFalse(".real" in c, "Shouldn't have completed on a[0]: %s" % c) | |
536 |
|
548 | |||
537 | def _(line, cursor_pos, expect, message, completion): |
|
549 | def _(line, cursor_pos, expect, message, completion): | |
538 | with greedy_completion(), provisionalcompleter(): |
|
550 | with greedy_completion(), provisionalcompleter(): | |
539 | ip.Completer.use_jedi = False |
|
551 | ip.Completer.use_jedi = False | |
540 | _, c = ip.complete(".", line=line, cursor_pos=cursor_pos) |
|
552 | _, c = ip.complete(".", line=line, cursor_pos=cursor_pos) | |
541 | self.assertIn(expect, c, message % c) |
|
553 | self.assertIn(expect, c, message % c) | |
542 |
|
554 | |||
543 | ip.Completer.use_jedi = True |
|
555 | ip.Completer.use_jedi = True | |
544 | with provisionalcompleter(): |
|
556 | with provisionalcompleter(): | |
545 | completions = ip.Completer.completions(line, cursor_pos) |
|
557 | completions = ip.Completer.completions(line, cursor_pos) | |
546 | self.assertIn(completion, completions) |
|
558 | self.assertIn(completion, completions) | |
547 |
|
559 | |||
548 | with provisionalcompleter(): |
|
560 | with provisionalcompleter(): | |
549 | _( |
|
561 | _( | |
550 | "a[0].", |
|
562 | "a[0].", | |
551 | 5, |
|
563 | 5, | |
552 | "a[0].real", |
|
564 | "a[0].real", | |
553 | "Should have completed on a[0].: %s", |
|
565 | "Should have completed on a[0].: %s", | |
554 | Completion(5, 5, "real"), |
|
566 | Completion(5, 5, "real"), | |
555 | ) |
|
567 | ) | |
556 | _( |
|
568 | _( | |
557 | "a[0].r", |
|
569 | "a[0].r", | |
558 | 6, |
|
570 | 6, | |
559 | "a[0].real", |
|
571 | "a[0].real", | |
560 | "Should have completed on a[0].r: %s", |
|
572 | "Should have completed on a[0].r: %s", | |
561 | Completion(5, 6, "real"), |
|
573 | Completion(5, 6, "real"), | |
562 | ) |
|
574 | ) | |
563 |
|
575 | |||
564 | _( |
|
576 | _( | |
565 | "a[0].from_", |
|
577 | "a[0].from_", | |
566 | 10, |
|
578 | 10, | |
567 | "a[0].from_bytes", |
|
579 | "a[0].from_bytes", | |
568 | "Should have completed on a[0].from_: %s", |
|
580 | "Should have completed on a[0].from_: %s", | |
569 | Completion(5, 10, "from_bytes"), |
|
581 | Completion(5, 10, "from_bytes"), | |
570 | ) |
|
582 | ) | |
571 |
|
583 | |||
572 | def test_omit__names(self): |
|
584 | def test_omit__names(self): | |
573 | # also happens to test IPCompleter as a configurable |
|
585 | # also happens to test IPCompleter as a configurable | |
574 | ip = get_ipython() |
|
586 | ip = get_ipython() | |
575 | ip._hidden_attr = 1 |
|
587 | ip._hidden_attr = 1 | |
576 | ip._x = {} |
|
588 | ip._x = {} | |
577 | c = ip.Completer |
|
589 | c = ip.Completer | |
578 | ip.ex("ip=get_ipython()") |
|
590 | ip.ex("ip=get_ipython()") | |
579 | cfg = Config() |
|
591 | cfg = Config() | |
580 | cfg.IPCompleter.omit__names = 0 |
|
592 | cfg.IPCompleter.omit__names = 0 | |
581 | c.update_config(cfg) |
|
593 | c.update_config(cfg) | |
582 | with provisionalcompleter(): |
|
594 | with provisionalcompleter(): | |
583 | c.use_jedi = False |
|
595 | c.use_jedi = False | |
584 | s, matches = c.complete("ip.") |
|
596 | s, matches = c.complete("ip.") | |
585 | self.assertIn("ip.__str__", matches) |
|
597 | self.assertIn("ip.__str__", matches) | |
586 | self.assertIn("ip._hidden_attr", matches) |
|
598 | self.assertIn("ip._hidden_attr", matches) | |
587 |
|
599 | |||
588 | # c.use_jedi = True |
|
600 | # c.use_jedi = True | |
589 | # completions = set(c.completions('ip.', 3)) |
|
601 | # completions = set(c.completions('ip.', 3)) | |
590 | # self.assertIn(Completion(3, 3, '__str__'), completions) |
|
602 | # self.assertIn(Completion(3, 3, '__str__'), completions) | |
591 | # self.assertIn(Completion(3,3, "_hidden_attr"), completions) |
|
603 | # self.assertIn(Completion(3,3, "_hidden_attr"), completions) | |
592 |
|
604 | |||
593 | cfg = Config() |
|
605 | cfg = Config() | |
594 | cfg.IPCompleter.omit__names = 1 |
|
606 | cfg.IPCompleter.omit__names = 1 | |
595 | c.update_config(cfg) |
|
607 | c.update_config(cfg) | |
596 | with provisionalcompleter(): |
|
608 | with provisionalcompleter(): | |
597 | c.use_jedi = False |
|
609 | c.use_jedi = False | |
598 | s, matches = c.complete("ip.") |
|
610 | s, matches = c.complete("ip.") | |
599 | self.assertNotIn("ip.__str__", matches) |
|
611 | self.assertNotIn("ip.__str__", matches) | |
600 | # self.assertIn('ip._hidden_attr', matches) |
|
612 | # self.assertIn('ip._hidden_attr', matches) | |
601 |
|
613 | |||
602 | # c.use_jedi = True |
|
614 | # c.use_jedi = True | |
603 | # completions = set(c.completions('ip.', 3)) |
|
615 | # completions = set(c.completions('ip.', 3)) | |
604 | # self.assertNotIn(Completion(3,3,'__str__'), completions) |
|
616 | # self.assertNotIn(Completion(3,3,'__str__'), completions) | |
605 | # self.assertIn(Completion(3,3, "_hidden_attr"), completions) |
|
617 | # self.assertIn(Completion(3,3, "_hidden_attr"), completions) | |
606 |
|
618 | |||
607 | cfg = Config() |
|
619 | cfg = Config() | |
608 | cfg.IPCompleter.omit__names = 2 |
|
620 | cfg.IPCompleter.omit__names = 2 | |
609 | c.update_config(cfg) |
|
621 | c.update_config(cfg) | |
610 | with provisionalcompleter(): |
|
622 | with provisionalcompleter(): | |
611 | c.use_jedi = False |
|
623 | c.use_jedi = False | |
612 | s, matches = c.complete("ip.") |
|
624 | s, matches = c.complete("ip.") | |
613 | self.assertNotIn("ip.__str__", matches) |
|
625 | self.assertNotIn("ip.__str__", matches) | |
614 | self.assertNotIn("ip._hidden_attr", matches) |
|
626 | self.assertNotIn("ip._hidden_attr", matches) | |
615 |
|
627 | |||
616 | # c.use_jedi = True |
|
628 | # c.use_jedi = True | |
617 | # completions = set(c.completions('ip.', 3)) |
|
629 | # completions = set(c.completions('ip.', 3)) | |
618 | # self.assertNotIn(Completion(3,3,'__str__'), completions) |
|
630 | # self.assertNotIn(Completion(3,3,'__str__'), completions) | |
619 | # self.assertNotIn(Completion(3,3, "_hidden_attr"), completions) |
|
631 | # self.assertNotIn(Completion(3,3, "_hidden_attr"), completions) | |
620 |
|
632 | |||
621 | with provisionalcompleter(): |
|
633 | with provisionalcompleter(): | |
622 | c.use_jedi = False |
|
634 | c.use_jedi = False | |
623 | s, matches = c.complete("ip._x.") |
|
635 | s, matches = c.complete("ip._x.") | |
624 | self.assertIn("ip._x.keys", matches) |
|
636 | self.assertIn("ip._x.keys", matches) | |
625 |
|
637 | |||
626 | # c.use_jedi = True |
|
638 | # c.use_jedi = True | |
627 | # completions = set(c.completions('ip._x.', 6)) |
|
639 | # completions = set(c.completions('ip._x.', 6)) | |
628 | # self.assertIn(Completion(6,6, "keys"), completions) |
|
640 | # self.assertIn(Completion(6,6, "keys"), completions) | |
629 |
|
641 | |||
630 | del ip._hidden_attr |
|
642 | del ip._hidden_attr | |
631 | del ip._x |
|
643 | del ip._x | |
632 |
|
644 | |||
633 | def test_limit_to__all__False_ok(self): |
|
645 | def test_limit_to__all__False_ok(self): | |
634 | """ |
|
646 | """ | |
635 | Limit to all is deprecated, once we remove it this test can go away. |
|
647 | Limit to all is deprecated, once we remove it this test can go away. | |
636 | """ |
|
648 | """ | |
637 | ip = get_ipython() |
|
649 | ip = get_ipython() | |
638 | c = ip.Completer |
|
650 | c = ip.Completer | |
639 | c.use_jedi = False |
|
651 | c.use_jedi = False | |
640 | ip.ex("class D: x=24") |
|
652 | ip.ex("class D: x=24") | |
641 | ip.ex("d=D()") |
|
653 | ip.ex("d=D()") | |
642 | cfg = Config() |
|
654 | cfg = Config() | |
643 | cfg.IPCompleter.limit_to__all__ = False |
|
655 | cfg.IPCompleter.limit_to__all__ = False | |
644 | c.update_config(cfg) |
|
656 | c.update_config(cfg) | |
645 | s, matches = c.complete("d.") |
|
657 | s, matches = c.complete("d.") | |
646 | self.assertIn("d.x", matches) |
|
658 | self.assertIn("d.x", matches) | |
647 |
|
659 | |||
648 | def test_get__all__entries_ok(self): |
|
660 | def test_get__all__entries_ok(self): | |
649 | class A: |
|
661 | class A: | |
650 | __all__ = ["x", 1] |
|
662 | __all__ = ["x", 1] | |
651 |
|
663 | |||
652 | words = completer.get__all__entries(A()) |
|
664 | words = completer.get__all__entries(A()) | |
653 | self.assertEqual(words, ["x"]) |
|
665 | self.assertEqual(words, ["x"]) | |
654 |
|
666 | |||
655 | def test_get__all__entries_no__all__ok(self): |
|
667 | def test_get__all__entries_no__all__ok(self): | |
656 | class A: |
|
668 | class A: | |
657 | pass |
|
669 | pass | |
658 |
|
670 | |||
659 | words = completer.get__all__entries(A()) |
|
671 | words = completer.get__all__entries(A()) | |
660 | self.assertEqual(words, []) |
|
672 | self.assertEqual(words, []) | |
661 |
|
673 | |||
662 | def test_func_kw_completions(self): |
|
674 | def test_func_kw_completions(self): | |
663 | ip = get_ipython() |
|
675 | ip = get_ipython() | |
664 | c = ip.Completer |
|
676 | c = ip.Completer | |
665 | c.use_jedi = False |
|
677 | c.use_jedi = False | |
666 | ip.ex("def myfunc(a=1,b=2): return a+b") |
|
678 | ip.ex("def myfunc(a=1,b=2): return a+b") | |
667 | s, matches = c.complete(None, "myfunc(1,b") |
|
679 | s, matches = c.complete(None, "myfunc(1,b") | |
668 | self.assertIn("b=", matches) |
|
680 | self.assertIn("b=", matches) | |
669 | # Simulate completing with cursor right after b (pos==10): |
|
681 | # Simulate completing with cursor right after b (pos==10): | |
670 | s, matches = c.complete(None, "myfunc(1,b)", 10) |
|
682 | s, matches = c.complete(None, "myfunc(1,b)", 10) | |
671 | self.assertIn("b=", matches) |
|
683 | self.assertIn("b=", matches) | |
672 | s, matches = c.complete(None, 'myfunc(a="escaped\\")string",b') |
|
684 | s, matches = c.complete(None, 'myfunc(a="escaped\\")string",b') | |
673 | self.assertIn("b=", matches) |
|
685 | self.assertIn("b=", matches) | |
674 | # builtin function |
|
686 | # builtin function | |
675 | s, matches = c.complete(None, "min(k, k") |
|
687 | s, matches = c.complete(None, "min(k, k") | |
676 | self.assertIn("key=", matches) |
|
688 | self.assertIn("key=", matches) | |
677 |
|
689 | |||
678 | def test_default_arguments_from_docstring(self): |
|
690 | def test_default_arguments_from_docstring(self): | |
679 | ip = get_ipython() |
|
691 | ip = get_ipython() | |
680 | c = ip.Completer |
|
692 | c = ip.Completer | |
681 | kwd = c._default_arguments_from_docstring("min(iterable[, key=func]) -> value") |
|
693 | kwd = c._default_arguments_from_docstring("min(iterable[, key=func]) -> value") | |
682 | self.assertEqual(kwd, ["key"]) |
|
694 | self.assertEqual(kwd, ["key"]) | |
683 | # with cython type etc |
|
695 | # with cython type etc | |
684 | kwd = c._default_arguments_from_docstring( |
|
696 | kwd = c._default_arguments_from_docstring( | |
685 | "Minuit.migrad(self, int ncall=10000, resume=True, int nsplit=1)\n" |
|
697 | "Minuit.migrad(self, int ncall=10000, resume=True, int nsplit=1)\n" | |
686 | ) |
|
698 | ) | |
687 | self.assertEqual(kwd, ["ncall", "resume", "nsplit"]) |
|
699 | self.assertEqual(kwd, ["ncall", "resume", "nsplit"]) | |
688 | # white spaces |
|
700 | # white spaces | |
689 | kwd = c._default_arguments_from_docstring( |
|
701 | kwd = c._default_arguments_from_docstring( | |
690 | "\n Minuit.migrad(self, int ncall=10000, resume=True, int nsplit=1)\n" |
|
702 | "\n Minuit.migrad(self, int ncall=10000, resume=True, int nsplit=1)\n" | |
691 | ) |
|
703 | ) | |
692 | self.assertEqual(kwd, ["ncall", "resume", "nsplit"]) |
|
704 | self.assertEqual(kwd, ["ncall", "resume", "nsplit"]) | |
693 |
|
705 | |||
694 | def test_line_magics(self): |
|
706 | def test_line_magics(self): | |
695 | ip = get_ipython() |
|
707 | ip = get_ipython() | |
696 | c = ip.Completer |
|
708 | c = ip.Completer | |
697 | s, matches = c.complete(None, "lsmag") |
|
709 | s, matches = c.complete(None, "lsmag") | |
698 | self.assertIn("%lsmagic", matches) |
|
710 | self.assertIn("%lsmagic", matches) | |
699 | s, matches = c.complete(None, "%lsmag") |
|
711 | s, matches = c.complete(None, "%lsmag") | |
700 | self.assertIn("%lsmagic", matches) |
|
712 | self.assertIn("%lsmagic", matches) | |
701 |
|
713 | |||
702 | def test_cell_magics(self): |
|
714 | def test_cell_magics(self): | |
703 | from IPython.core.magic import register_cell_magic |
|
715 | from IPython.core.magic import register_cell_magic | |
704 |
|
716 | |||
705 | @register_cell_magic |
|
717 | @register_cell_magic | |
706 | def _foo_cellm(line, cell): |
|
718 | def _foo_cellm(line, cell): | |
707 | pass |
|
719 | pass | |
708 |
|
720 | |||
709 | ip = get_ipython() |
|
721 | ip = get_ipython() | |
710 | c = ip.Completer |
|
722 | c = ip.Completer | |
711 |
|
723 | |||
712 | s, matches = c.complete(None, "_foo_ce") |
|
724 | s, matches = c.complete(None, "_foo_ce") | |
713 | self.assertIn("%%_foo_cellm", matches) |
|
725 | self.assertIn("%%_foo_cellm", matches) | |
714 | s, matches = c.complete(None, "%%_foo_ce") |
|
726 | s, matches = c.complete(None, "%%_foo_ce") | |
715 | self.assertIn("%%_foo_cellm", matches) |
|
727 | self.assertIn("%%_foo_cellm", matches) | |
716 |
|
728 | |||
717 | def test_line_cell_magics(self): |
|
729 | def test_line_cell_magics(self): | |
718 | from IPython.core.magic import register_line_cell_magic |
|
730 | from IPython.core.magic import register_line_cell_magic | |
719 |
|
731 | |||
720 | @register_line_cell_magic |
|
732 | @register_line_cell_magic | |
721 | def _bar_cellm(line, cell): |
|
733 | def _bar_cellm(line, cell): | |
722 | pass |
|
734 | pass | |
723 |
|
735 | |||
724 | ip = get_ipython() |
|
736 | ip = get_ipython() | |
725 | c = ip.Completer |
|
737 | c = ip.Completer | |
726 |
|
738 | |||
727 | # The policy here is trickier, see comments in completion code. The |
|
739 | # The policy here is trickier, see comments in completion code. The | |
728 | # returned values depend on whether the user passes %% or not explicitly, |
|
740 | # returned values depend on whether the user passes %% or not explicitly, | |
729 | # and this will show a difference if the same name is both a line and cell |
|
741 | # and this will show a difference if the same name is both a line and cell | |
730 | # magic. |
|
742 | # magic. | |
731 | s, matches = c.complete(None, "_bar_ce") |
|
743 | s, matches = c.complete(None, "_bar_ce") | |
732 | self.assertIn("%_bar_cellm", matches) |
|
744 | self.assertIn("%_bar_cellm", matches) | |
733 | self.assertIn("%%_bar_cellm", matches) |
|
745 | self.assertIn("%%_bar_cellm", matches) | |
734 | s, matches = c.complete(None, "%_bar_ce") |
|
746 | s, matches = c.complete(None, "%_bar_ce") | |
735 | self.assertIn("%_bar_cellm", matches) |
|
747 | self.assertIn("%_bar_cellm", matches) | |
736 | self.assertIn("%%_bar_cellm", matches) |
|
748 | self.assertIn("%%_bar_cellm", matches) | |
737 | s, matches = c.complete(None, "%%_bar_ce") |
|
749 | s, matches = c.complete(None, "%%_bar_ce") | |
738 | self.assertNotIn("%_bar_cellm", matches) |
|
750 | self.assertNotIn("%_bar_cellm", matches) | |
739 | self.assertIn("%%_bar_cellm", matches) |
|
751 | self.assertIn("%%_bar_cellm", matches) | |
740 |
|
752 | |||
741 | def test_magic_completion_order(self): |
|
753 | def test_magic_completion_order(self): | |
742 | ip = get_ipython() |
|
754 | ip = get_ipython() | |
743 | c = ip.Completer |
|
755 | c = ip.Completer | |
744 |
|
756 | |||
745 | # Test ordering of line and cell magics. |
|
757 | # Test ordering of line and cell magics. | |
746 | text, matches = c.complete("timeit") |
|
758 | text, matches = c.complete("timeit") | |
747 | self.assertEqual(matches, ["%timeit", "%%timeit"]) |
|
759 | self.assertEqual(matches, ["%timeit", "%%timeit"]) | |
748 |
|
760 | |||
749 | def test_magic_completion_shadowing(self): |
|
761 | def test_magic_completion_shadowing(self): | |
750 | ip = get_ipython() |
|
762 | ip = get_ipython() | |
751 | c = ip.Completer |
|
763 | c = ip.Completer | |
752 | c.use_jedi = False |
|
764 | c.use_jedi = False | |
753 |
|
765 | |||
754 | # Before importing matplotlib, %matplotlib magic should be the only option. |
|
766 | # Before importing matplotlib, %matplotlib magic should be the only option. | |
755 | text, matches = c.complete("mat") |
|
767 | text, matches = c.complete("mat") | |
756 | self.assertEqual(matches, ["%matplotlib"]) |
|
768 | self.assertEqual(matches, ["%matplotlib"]) | |
757 |
|
769 | |||
758 | # The newly introduced name should shadow the magic. |
|
770 | # The newly introduced name should shadow the magic. | |
759 | ip.run_cell("matplotlib = 1") |
|
771 | ip.run_cell("matplotlib = 1") | |
760 | text, matches = c.complete("mat") |
|
772 | text, matches = c.complete("mat") | |
761 | self.assertEqual(matches, ["matplotlib"]) |
|
773 | self.assertEqual(matches, ["matplotlib"]) | |
762 |
|
774 | |||
763 | # After removing matplotlib from namespace, the magic should again be |
|
775 | # After removing matplotlib from namespace, the magic should again be | |
764 | # the only option. |
|
776 | # the only option. | |
765 | del ip.user_ns["matplotlib"] |
|
777 | del ip.user_ns["matplotlib"] | |
766 | text, matches = c.complete("mat") |
|
778 | text, matches = c.complete("mat") | |
767 | self.assertEqual(matches, ["%matplotlib"]) |
|
779 | self.assertEqual(matches, ["%matplotlib"]) | |
768 |
|
780 | |||
769 | def test_magic_completion_shadowing_explicit(self): |
|
781 | def test_magic_completion_shadowing_explicit(self): | |
770 | """ |
|
782 | """ | |
771 | If the user try to complete a shadowed magic, and explicit % start should |
|
783 | If the user try to complete a shadowed magic, and explicit % start should | |
772 | still return the completions. |
|
784 | still return the completions. | |
773 | """ |
|
785 | """ | |
774 | ip = get_ipython() |
|
786 | ip = get_ipython() | |
775 | c = ip.Completer |
|
787 | c = ip.Completer | |
776 |
|
788 | |||
777 | # Before importing matplotlib, %matplotlib magic should be the only option. |
|
789 | # Before importing matplotlib, %matplotlib magic should be the only option. | |
778 | text, matches = c.complete("%mat") |
|
790 | text, matches = c.complete("%mat") | |
779 | self.assertEqual(matches, ["%matplotlib"]) |
|
791 | self.assertEqual(matches, ["%matplotlib"]) | |
780 |
|
792 | |||
781 | ip.run_cell("matplotlib = 1") |
|
793 | ip.run_cell("matplotlib = 1") | |
782 |
|
794 | |||
783 | # After removing matplotlib from namespace, the magic should still be |
|
795 | # After removing matplotlib from namespace, the magic should still be | |
784 | # the only option. |
|
796 | # the only option. | |
785 | text, matches = c.complete("%mat") |
|
797 | text, matches = c.complete("%mat") | |
786 | self.assertEqual(matches, ["%matplotlib"]) |
|
798 | self.assertEqual(matches, ["%matplotlib"]) | |
787 |
|
799 | |||
788 | def test_magic_config(self): |
|
800 | def test_magic_config(self): | |
789 | ip = get_ipython() |
|
801 | ip = get_ipython() | |
790 | c = ip.Completer |
|
802 | c = ip.Completer | |
791 |
|
803 | |||
792 | s, matches = c.complete(None, "conf") |
|
804 | s, matches = c.complete(None, "conf") | |
793 | self.assertIn("%config", matches) |
|
805 | self.assertIn("%config", matches) | |
794 | s, matches = c.complete(None, "conf") |
|
806 | s, matches = c.complete(None, "conf") | |
795 | self.assertNotIn("AliasManager", matches) |
|
807 | self.assertNotIn("AliasManager", matches) | |
796 | s, matches = c.complete(None, "config ") |
|
808 | s, matches = c.complete(None, "config ") | |
797 | self.assertIn("AliasManager", matches) |
|
809 | self.assertIn("AliasManager", matches) | |
798 | s, matches = c.complete(None, "%config ") |
|
810 | s, matches = c.complete(None, "%config ") | |
799 | self.assertIn("AliasManager", matches) |
|
811 | self.assertIn("AliasManager", matches) | |
800 | s, matches = c.complete(None, "config Ali") |
|
812 | s, matches = c.complete(None, "config Ali") | |
801 | self.assertListEqual(["AliasManager"], matches) |
|
813 | self.assertListEqual(["AliasManager"], matches) | |
802 | s, matches = c.complete(None, "%config Ali") |
|
814 | s, matches = c.complete(None, "%config Ali") | |
803 | self.assertListEqual(["AliasManager"], matches) |
|
815 | self.assertListEqual(["AliasManager"], matches) | |
804 | s, matches = c.complete(None, "config AliasManager") |
|
816 | s, matches = c.complete(None, "config AliasManager") | |
805 | self.assertListEqual(["AliasManager"], matches) |
|
817 | self.assertListEqual(["AliasManager"], matches) | |
806 | s, matches = c.complete(None, "%config AliasManager") |
|
818 | s, matches = c.complete(None, "%config AliasManager") | |
807 | self.assertListEqual(["AliasManager"], matches) |
|
819 | self.assertListEqual(["AliasManager"], matches) | |
808 | s, matches = c.complete(None, "config AliasManager.") |
|
820 | s, matches = c.complete(None, "config AliasManager.") | |
809 | self.assertIn("AliasManager.default_aliases", matches) |
|
821 | self.assertIn("AliasManager.default_aliases", matches) | |
810 | s, matches = c.complete(None, "%config AliasManager.") |
|
822 | s, matches = c.complete(None, "%config AliasManager.") | |
811 | self.assertIn("AliasManager.default_aliases", matches) |
|
823 | self.assertIn("AliasManager.default_aliases", matches) | |
812 | s, matches = c.complete(None, "config AliasManager.de") |
|
824 | s, matches = c.complete(None, "config AliasManager.de") | |
813 | self.assertListEqual(["AliasManager.default_aliases"], matches) |
|
825 | self.assertListEqual(["AliasManager.default_aliases"], matches) | |
814 | s, matches = c.complete(None, "config AliasManager.de") |
|
826 | s, matches = c.complete(None, "config AliasManager.de") | |
815 | self.assertListEqual(["AliasManager.default_aliases"], matches) |
|
827 | self.assertListEqual(["AliasManager.default_aliases"], matches) | |
816 |
|
828 | |||
817 | def test_magic_color(self): |
|
829 | def test_magic_color(self): | |
818 | ip = get_ipython() |
|
830 | ip = get_ipython() | |
819 | c = ip.Completer |
|
831 | c = ip.Completer | |
820 |
|
832 | |||
821 | s, matches = c.complete(None, "colo") |
|
833 | s, matches = c.complete(None, "colo") | |
822 | self.assertIn("%colors", matches) |
|
834 | self.assertIn("%colors", matches) | |
823 | s, matches = c.complete(None, "colo") |
|
835 | s, matches = c.complete(None, "colo") | |
824 | self.assertNotIn("NoColor", matches) |
|
836 | self.assertNotIn("NoColor", matches) | |
825 | s, matches = c.complete(None, "%colors") # No trailing space |
|
837 | s, matches = c.complete(None, "%colors") # No trailing space | |
826 | self.assertNotIn("NoColor", matches) |
|
838 | self.assertNotIn("NoColor", matches) | |
827 | s, matches = c.complete(None, "colors ") |
|
839 | s, matches = c.complete(None, "colors ") | |
828 | self.assertIn("NoColor", matches) |
|
840 | self.assertIn("NoColor", matches) | |
829 | s, matches = c.complete(None, "%colors ") |
|
841 | s, matches = c.complete(None, "%colors ") | |
830 | self.assertIn("NoColor", matches) |
|
842 | self.assertIn("NoColor", matches) | |
831 | s, matches = c.complete(None, "colors NoCo") |
|
843 | s, matches = c.complete(None, "colors NoCo") | |
832 | self.assertListEqual(["NoColor"], matches) |
|
844 | self.assertListEqual(["NoColor"], matches) | |
833 | s, matches = c.complete(None, "%colors NoCo") |
|
845 | s, matches = c.complete(None, "%colors NoCo") | |
834 | self.assertListEqual(["NoColor"], matches) |
|
846 | self.assertListEqual(["NoColor"], matches) | |
835 |
|
847 | |||
836 | def test_match_dict_keys(self): |
|
848 | def test_match_dict_keys(self): | |
837 | """ |
|
849 | """ | |
838 | Test that match_dict_keys works on a couple of use case does return what |
|
850 | Test that match_dict_keys works on a couple of use case does return what | |
839 | expected, and does not crash |
|
851 | expected, and does not crash | |
840 | """ |
|
852 | """ | |
841 | delims = " \t\n`!@#$^&*()=+[{]}\\|;:'\",<>?" |
|
853 | delims = " \t\n`!@#$^&*()=+[{]}\\|;:'\",<>?" | |
842 |
|
854 | |||
843 | keys = ["foo", b"far"] |
|
855 | keys = ["foo", b"far"] | |
844 | assert match_dict_keys(keys, "b'", delims=delims) == ("'", 2, ["far"]) |
|
856 | assert match_dict_keys(keys, "b'", delims=delims) == ("'", 2, ["far"]) | |
845 | assert match_dict_keys(keys, "b'f", delims=delims) == ("'", 2, ["far"]) |
|
857 | assert match_dict_keys(keys, "b'f", delims=delims) == ("'", 2, ["far"]) | |
846 | assert match_dict_keys(keys, 'b"', delims=delims) == ('"', 2, ["far"]) |
|
858 | assert match_dict_keys(keys, 'b"', delims=delims) == ('"', 2, ["far"]) | |
847 | assert match_dict_keys(keys, 'b"f', delims=delims) == ('"', 2, ["far"]) |
|
859 | assert match_dict_keys(keys, 'b"f', delims=delims) == ('"', 2, ["far"]) | |
848 |
|
860 | |||
849 | assert match_dict_keys(keys, "'", delims=delims) == ("'", 1, ["foo"]) |
|
861 | assert match_dict_keys(keys, "'", delims=delims) == ("'", 1, ["foo"]) | |
850 | assert match_dict_keys(keys, "'f", delims=delims) == ("'", 1, ["foo"]) |
|
862 | assert match_dict_keys(keys, "'f", delims=delims) == ("'", 1, ["foo"]) | |
851 | assert match_dict_keys(keys, '"', delims=delims) == ('"', 1, ["foo"]) |
|
863 | assert match_dict_keys(keys, '"', delims=delims) == ('"', 1, ["foo"]) | |
852 | assert match_dict_keys(keys, '"f', delims=delims) == ('"', 1, ["foo"]) |
|
864 | assert match_dict_keys(keys, '"f', delims=delims) == ('"', 1, ["foo"]) | |
853 |
|
865 | |||
854 | match_dict_keys |
|
866 | match_dict_keys | |
855 |
|
867 | |||
856 | def test_match_dict_keys_tuple(self): |
|
868 | def test_match_dict_keys_tuple(self): | |
857 | """ |
|
869 | """ | |
858 | Test that match_dict_keys called with extra prefix works on a couple of use case, |
|
870 | Test that match_dict_keys called with extra prefix works on a couple of use case, | |
859 | does return what expected, and does not crash. |
|
871 | does return what expected, and does not crash. | |
860 | """ |
|
872 | """ | |
861 | delims = " \t\n`!@#$^&*()=+[{]}\\|;:'\",<>?" |
|
873 | delims = " \t\n`!@#$^&*()=+[{]}\\|;:'\",<>?" | |
862 |
|
874 | |||
863 | keys = [("foo", "bar"), ("foo", "oof"), ("foo", b"bar"), ('other', 'test')] |
|
875 | keys = [("foo", "bar"), ("foo", "oof"), ("foo", b"bar"), ('other', 'test')] | |
864 |
|
876 | |||
865 | # Completion on first key == "foo" |
|
877 | # Completion on first key == "foo" | |
866 | assert match_dict_keys(keys, "'", delims=delims, extra_prefix=("foo",)) == ("'", 1, ["bar", "oof"]) |
|
878 | assert match_dict_keys(keys, "'", delims=delims, extra_prefix=("foo",)) == ("'", 1, ["bar", "oof"]) | |
867 | assert match_dict_keys(keys, "\"", delims=delims, extra_prefix=("foo",)) == ("\"", 1, ["bar", "oof"]) |
|
879 | assert match_dict_keys(keys, "\"", delims=delims, extra_prefix=("foo",)) == ("\"", 1, ["bar", "oof"]) | |
868 | assert match_dict_keys(keys, "'o", delims=delims, extra_prefix=("foo",)) == ("'", 1, ["oof"]) |
|
880 | assert match_dict_keys(keys, "'o", delims=delims, extra_prefix=("foo",)) == ("'", 1, ["oof"]) | |
869 | assert match_dict_keys(keys, "\"o", delims=delims, extra_prefix=("foo",)) == ("\"", 1, ["oof"]) |
|
881 | assert match_dict_keys(keys, "\"o", delims=delims, extra_prefix=("foo",)) == ("\"", 1, ["oof"]) | |
870 | assert match_dict_keys(keys, "b'", delims=delims, extra_prefix=("foo",)) == ("'", 2, ["bar"]) |
|
882 | assert match_dict_keys(keys, "b'", delims=delims, extra_prefix=("foo",)) == ("'", 2, ["bar"]) | |
871 | assert match_dict_keys(keys, "b\"", delims=delims, extra_prefix=("foo",)) == ("\"", 2, ["bar"]) |
|
883 | assert match_dict_keys(keys, "b\"", delims=delims, extra_prefix=("foo",)) == ("\"", 2, ["bar"]) | |
872 | assert match_dict_keys(keys, "b'b", delims=delims, extra_prefix=("foo",)) == ("'", 2, ["bar"]) |
|
884 | assert match_dict_keys(keys, "b'b", delims=delims, extra_prefix=("foo",)) == ("'", 2, ["bar"]) | |
873 | assert match_dict_keys(keys, "b\"b", delims=delims, extra_prefix=("foo",)) == ("\"", 2, ["bar"]) |
|
885 | assert match_dict_keys(keys, "b\"b", delims=delims, extra_prefix=("foo",)) == ("\"", 2, ["bar"]) | |
874 |
|
886 | |||
875 | # No Completion |
|
887 | # No Completion | |
876 | assert match_dict_keys(keys, "'", delims=delims, extra_prefix=("no_foo",)) == ("'", 1, []) |
|
888 | assert match_dict_keys(keys, "'", delims=delims, extra_prefix=("no_foo",)) == ("'", 1, []) | |
877 | assert match_dict_keys(keys, "'", delims=delims, extra_prefix=("fo",)) == ("'", 1, []) |
|
889 | assert match_dict_keys(keys, "'", delims=delims, extra_prefix=("fo",)) == ("'", 1, []) | |
878 |
|
890 | |||
879 | keys = [('foo1', 'foo2', 'foo3', 'foo4'), ('foo1', 'foo2', 'bar', 'foo4')] |
|
891 | keys = [('foo1', 'foo2', 'foo3', 'foo4'), ('foo1', 'foo2', 'bar', 'foo4')] | |
880 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1',)) == ("'", 1, ["foo2", "foo2"]) |
|
892 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1',)) == ("'", 1, ["foo2", "foo2"]) | |
881 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1', 'foo2')) == ("'", 1, ["foo3"]) |
|
893 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1', 'foo2')) == ("'", 1, ["foo3"]) | |
882 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1', 'foo2', 'foo3')) == ("'", 1, ["foo4"]) |
|
894 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1', 'foo2', 'foo3')) == ("'", 1, ["foo4"]) | |
883 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1', 'foo2', 'foo3', 'foo4')) == ("'", 1, []) |
|
895 | assert match_dict_keys(keys, "'foo", delims=delims, extra_prefix=('foo1', 'foo2', 'foo3', 'foo4')) == ("'", 1, []) | |
884 |
|
896 | |||
885 | def test_dict_key_completion_string(self): |
|
897 | def test_dict_key_completion_string(self): | |
886 | """Test dictionary key completion for string keys""" |
|
898 | """Test dictionary key completion for string keys""" | |
887 | ip = get_ipython() |
|
899 | ip = get_ipython() | |
888 | complete = ip.Completer.complete |
|
900 | complete = ip.Completer.complete | |
889 |
|
901 | |||
890 | ip.user_ns["d"] = {"abc": None} |
|
902 | ip.user_ns["d"] = {"abc": None} | |
891 |
|
903 | |||
892 | # check completion at different stages |
|
904 | # check completion at different stages | |
893 | _, matches = complete(line_buffer="d[") |
|
905 | _, matches = complete(line_buffer="d[") | |
894 | self.assertIn("'abc'", matches) |
|
906 | self.assertIn("'abc'", matches) | |
895 | self.assertNotIn("'abc']", matches) |
|
907 | self.assertNotIn("'abc']", matches) | |
896 |
|
908 | |||
897 | _, matches = complete(line_buffer="d['") |
|
909 | _, matches = complete(line_buffer="d['") | |
898 | self.assertIn("abc", matches) |
|
910 | self.assertIn("abc", matches) | |
899 | self.assertNotIn("abc']", matches) |
|
911 | self.assertNotIn("abc']", matches) | |
900 |
|
912 | |||
901 | _, matches = complete(line_buffer="d['a") |
|
913 | _, matches = complete(line_buffer="d['a") | |
902 | self.assertIn("abc", matches) |
|
914 | self.assertIn("abc", matches) | |
903 | self.assertNotIn("abc']", matches) |
|
915 | self.assertNotIn("abc']", matches) | |
904 |
|
916 | |||
905 | # check use of different quoting |
|
917 | # check use of different quoting | |
906 | _, matches = complete(line_buffer='d["') |
|
918 | _, matches = complete(line_buffer='d["') | |
907 | self.assertIn("abc", matches) |
|
919 | self.assertIn("abc", matches) | |
908 | self.assertNotIn('abc"]', matches) |
|
920 | self.assertNotIn('abc"]', matches) | |
909 |
|
921 | |||
910 | _, matches = complete(line_buffer='d["a') |
|
922 | _, matches = complete(line_buffer='d["a') | |
911 | self.assertIn("abc", matches) |
|
923 | self.assertIn("abc", matches) | |
912 | self.assertNotIn('abc"]', matches) |
|
924 | self.assertNotIn('abc"]', matches) | |
913 |
|
925 | |||
914 | # check sensitivity to following context |
|
926 | # check sensitivity to following context | |
915 | _, matches = complete(line_buffer="d[]", cursor_pos=2) |
|
927 | _, matches = complete(line_buffer="d[]", cursor_pos=2) | |
916 | self.assertIn("'abc'", matches) |
|
928 | self.assertIn("'abc'", matches) | |
917 |
|
929 | |||
918 | _, matches = complete(line_buffer="d['']", cursor_pos=3) |
|
930 | _, matches = complete(line_buffer="d['']", cursor_pos=3) | |
919 | self.assertIn("abc", matches) |
|
931 | self.assertIn("abc", matches) | |
920 | self.assertNotIn("abc'", matches) |
|
932 | self.assertNotIn("abc'", matches) | |
921 | self.assertNotIn("abc']", matches) |
|
933 | self.assertNotIn("abc']", matches) | |
922 |
|
934 | |||
923 | # check multiple solutions are correctly returned and that noise is not |
|
935 | # check multiple solutions are correctly returned and that noise is not | |
924 | ip.user_ns["d"] = { |
|
936 | ip.user_ns["d"] = { | |
925 | "abc": None, |
|
937 | "abc": None, | |
926 | "abd": None, |
|
938 | "abd": None, | |
927 | "bad": None, |
|
939 | "bad": None, | |
928 | object(): None, |
|
940 | object(): None, | |
929 | 5: None, |
|
941 | 5: None, | |
930 | ("abe", None): None, |
|
942 | ("abe", None): None, | |
931 | (None, "abf"): None |
|
943 | (None, "abf"): None | |
932 | } |
|
944 | } | |
933 |
|
945 | |||
934 | _, matches = complete(line_buffer="d['a") |
|
946 | _, matches = complete(line_buffer="d['a") | |
935 | self.assertIn("abc", matches) |
|
947 | self.assertIn("abc", matches) | |
936 | self.assertIn("abd", matches) |
|
948 | self.assertIn("abd", matches) | |
937 | self.assertNotIn("bad", matches) |
|
949 | self.assertNotIn("bad", matches) | |
938 | self.assertNotIn("abe", matches) |
|
950 | self.assertNotIn("abe", matches) | |
939 | self.assertNotIn("abf", matches) |
|
951 | self.assertNotIn("abf", matches) | |
940 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches |
|
952 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches | |
941 |
|
953 | |||
942 | # check escaping and whitespace |
|
954 | # check escaping and whitespace | |
943 | ip.user_ns["d"] = {"a\nb": None, "a'b": None, 'a"b': None, "a word": None} |
|
955 | ip.user_ns["d"] = {"a\nb": None, "a'b": None, 'a"b': None, "a word": None} | |
944 | _, matches = complete(line_buffer="d['a") |
|
956 | _, matches = complete(line_buffer="d['a") | |
945 | self.assertIn("a\\nb", matches) |
|
957 | self.assertIn("a\\nb", matches) | |
946 | self.assertIn("a\\'b", matches) |
|
958 | self.assertIn("a\\'b", matches) | |
947 | self.assertIn('a"b', matches) |
|
959 | self.assertIn('a"b', matches) | |
948 | self.assertIn("a word", matches) |
|
960 | self.assertIn("a word", matches) | |
949 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches |
|
961 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches | |
950 |
|
962 | |||
951 | # - can complete on non-initial word of the string |
|
963 | # - can complete on non-initial word of the string | |
952 | _, matches = complete(line_buffer="d['a w") |
|
964 | _, matches = complete(line_buffer="d['a w") | |
953 | self.assertIn("word", matches) |
|
965 | self.assertIn("word", matches) | |
954 |
|
966 | |||
955 | # - understands quote escaping |
|
967 | # - understands quote escaping | |
956 | _, matches = complete(line_buffer="d['a\\'") |
|
968 | _, matches = complete(line_buffer="d['a\\'") | |
957 | self.assertIn("b", matches) |
|
969 | self.assertIn("b", matches) | |
958 |
|
970 | |||
959 | # - default quoting should work like repr |
|
971 | # - default quoting should work like repr | |
960 | _, matches = complete(line_buffer="d[") |
|
972 | _, matches = complete(line_buffer="d[") | |
961 | self.assertIn('"a\'b"', matches) |
|
973 | self.assertIn('"a\'b"', matches) | |
962 |
|
974 | |||
963 | # - when opening quote with ", possible to match with unescaped apostrophe |
|
975 | # - when opening quote with ", possible to match with unescaped apostrophe | |
964 | _, matches = complete(line_buffer="d[\"a'") |
|
976 | _, matches = complete(line_buffer="d[\"a'") | |
965 | self.assertIn("b", matches) |
|
977 | self.assertIn("b", matches) | |
966 |
|
978 | |||
967 | # need to not split at delims that readline won't split at |
|
979 | # need to not split at delims that readline won't split at | |
968 | if "-" not in ip.Completer.splitter.delims: |
|
980 | if "-" not in ip.Completer.splitter.delims: | |
969 | ip.user_ns["d"] = {"before-after": None} |
|
981 | ip.user_ns["d"] = {"before-after": None} | |
970 | _, matches = complete(line_buffer="d['before-af") |
|
982 | _, matches = complete(line_buffer="d['before-af") | |
971 | self.assertIn("before-after", matches) |
|
983 | self.assertIn("before-after", matches) | |
972 |
|
984 | |||
973 | # check completion on tuple-of-string keys at different stage - on first key |
|
985 | # check completion on tuple-of-string keys at different stage - on first key | |
974 | ip.user_ns["d"] = {('foo', 'bar'): None} |
|
986 | ip.user_ns["d"] = {('foo', 'bar'): None} | |
975 | _, matches = complete(line_buffer="d[") |
|
987 | _, matches = complete(line_buffer="d[") | |
976 | self.assertIn("'foo'", matches) |
|
988 | self.assertIn("'foo'", matches) | |
977 | self.assertNotIn("'foo']", matches) |
|
989 | self.assertNotIn("'foo']", matches) | |
978 | self.assertNotIn("'bar'", matches) |
|
990 | self.assertNotIn("'bar'", matches) | |
979 | self.assertNotIn("foo", matches) |
|
991 | self.assertNotIn("foo", matches) | |
980 | self.assertNotIn("bar", matches) |
|
992 | self.assertNotIn("bar", matches) | |
981 |
|
993 | |||
982 | # - match the prefix |
|
994 | # - match the prefix | |
983 | _, matches = complete(line_buffer="d['f") |
|
995 | _, matches = complete(line_buffer="d['f") | |
984 | self.assertIn("foo", matches) |
|
996 | self.assertIn("foo", matches) | |
985 | self.assertNotIn("foo']", matches) |
|
997 | self.assertNotIn("foo']", matches) | |
986 | self.assertNotIn('foo"]', matches) |
|
998 | self.assertNotIn('foo"]', matches) | |
987 | _, matches = complete(line_buffer="d['foo") |
|
999 | _, matches = complete(line_buffer="d['foo") | |
988 | self.assertIn("foo", matches) |
|
1000 | self.assertIn("foo", matches) | |
989 |
|
1001 | |||
990 | # - can complete on second key |
|
1002 | # - can complete on second key | |
991 | _, matches = complete(line_buffer="d['foo', ") |
|
1003 | _, matches = complete(line_buffer="d['foo', ") | |
992 | self.assertIn("'bar'", matches) |
|
1004 | self.assertIn("'bar'", matches) | |
993 | _, matches = complete(line_buffer="d['foo', 'b") |
|
1005 | _, matches = complete(line_buffer="d['foo', 'b") | |
994 | self.assertIn("bar", matches) |
|
1006 | self.assertIn("bar", matches) | |
995 | self.assertNotIn("foo", matches) |
|
1007 | self.assertNotIn("foo", matches) | |
996 |
|
1008 | |||
997 | # - does not propose missing keys |
|
1009 | # - does not propose missing keys | |
998 | _, matches = complete(line_buffer="d['foo', 'f") |
|
1010 | _, matches = complete(line_buffer="d['foo', 'f") | |
999 | self.assertNotIn("bar", matches) |
|
1011 | self.assertNotIn("bar", matches) | |
1000 | self.assertNotIn("foo", matches) |
|
1012 | self.assertNotIn("foo", matches) | |
1001 |
|
1013 | |||
1002 | # check sensitivity to following context |
|
1014 | # check sensitivity to following context | |
1003 | _, matches = complete(line_buffer="d['foo',]", cursor_pos=8) |
|
1015 | _, matches = complete(line_buffer="d['foo',]", cursor_pos=8) | |
1004 | self.assertIn("'bar'", matches) |
|
1016 | self.assertIn("'bar'", matches) | |
1005 | self.assertNotIn("bar", matches) |
|
1017 | self.assertNotIn("bar", matches) | |
1006 | self.assertNotIn("'foo'", matches) |
|
1018 | self.assertNotIn("'foo'", matches) | |
1007 | self.assertNotIn("foo", matches) |
|
1019 | self.assertNotIn("foo", matches) | |
1008 |
|
1020 | |||
1009 | _, matches = complete(line_buffer="d['']", cursor_pos=3) |
|
1021 | _, matches = complete(line_buffer="d['']", cursor_pos=3) | |
1010 | self.assertIn("foo", matches) |
|
1022 | self.assertIn("foo", matches) | |
1011 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches |
|
1023 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches | |
1012 |
|
1024 | |||
1013 | _, matches = complete(line_buffer='d[""]', cursor_pos=3) |
|
1025 | _, matches = complete(line_buffer='d[""]', cursor_pos=3) | |
1014 | self.assertIn("foo", matches) |
|
1026 | self.assertIn("foo", matches) | |
1015 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches |
|
1027 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches | |
1016 |
|
1028 | |||
1017 | _, matches = complete(line_buffer='d["foo","]', cursor_pos=9) |
|
1029 | _, matches = complete(line_buffer='d["foo","]', cursor_pos=9) | |
1018 | self.assertIn("bar", matches) |
|
1030 | self.assertIn("bar", matches) | |
1019 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches |
|
1031 | assert not any(m.endswith(("]", '"', "'")) for m in matches), matches | |
1020 |
|
1032 | |||
1021 | _, matches = complete(line_buffer='d["foo",]', cursor_pos=8) |
|
1033 | _, matches = complete(line_buffer='d["foo",]', cursor_pos=8) | |
1022 | self.assertIn("'bar'", matches) |
|
1034 | self.assertIn("'bar'", matches) | |
1023 | self.assertNotIn("bar", matches) |
|
1035 | self.assertNotIn("bar", matches) | |
1024 |
|
1036 | |||
1025 | # Can complete with longer tuple keys |
|
1037 | # Can complete with longer tuple keys | |
1026 | ip.user_ns["d"] = {('foo', 'bar', 'foobar'): None} |
|
1038 | ip.user_ns["d"] = {('foo', 'bar', 'foobar'): None} | |
1027 |
|
1039 | |||
1028 | # - can complete second key |
|
1040 | # - can complete second key | |
1029 | _, matches = complete(line_buffer="d['foo', 'b") |
|
1041 | _, matches = complete(line_buffer="d['foo', 'b") | |
1030 | self.assertIn("bar", matches) |
|
1042 | self.assertIn("bar", matches) | |
1031 | self.assertNotIn("foo", matches) |
|
1043 | self.assertNotIn("foo", matches) | |
1032 | self.assertNotIn("foobar", matches) |
|
1044 | self.assertNotIn("foobar", matches) | |
1033 |
|
1045 | |||
1034 | # - can complete third key |
|
1046 | # - can complete third key | |
1035 | _, matches = complete(line_buffer="d['foo', 'bar', 'fo") |
|
1047 | _, matches = complete(line_buffer="d['foo', 'bar', 'fo") | |
1036 | self.assertIn("foobar", matches) |
|
1048 | self.assertIn("foobar", matches) | |
1037 | self.assertNotIn("foo", matches) |
|
1049 | self.assertNotIn("foo", matches) | |
1038 | self.assertNotIn("bar", matches) |
|
1050 | self.assertNotIn("bar", matches) | |
1039 |
|
1051 | |||
1040 | def test_dict_key_completion_contexts(self): |
|
1052 | def test_dict_key_completion_contexts(self): | |
1041 | """Test expression contexts in which dict key completion occurs""" |
|
1053 | """Test expression contexts in which dict key completion occurs""" | |
1042 | ip = get_ipython() |
|
1054 | ip = get_ipython() | |
1043 | complete = ip.Completer.complete |
|
1055 | complete = ip.Completer.complete | |
1044 | d = {"abc": None} |
|
1056 | d = {"abc": None} | |
1045 | ip.user_ns["d"] = d |
|
1057 | ip.user_ns["d"] = d | |
1046 |
|
1058 | |||
1047 | class C: |
|
1059 | class C: | |
1048 | data = d |
|
1060 | data = d | |
1049 |
|
1061 | |||
1050 | ip.user_ns["C"] = C |
|
1062 | ip.user_ns["C"] = C | |
1051 | ip.user_ns["get"] = lambda: d |
|
1063 | ip.user_ns["get"] = lambda: d | |
1052 |
|
1064 | |||
1053 | def assert_no_completion(**kwargs): |
|
1065 | def assert_no_completion(**kwargs): | |
1054 | _, matches = complete(**kwargs) |
|
1066 | _, matches = complete(**kwargs) | |
1055 | self.assertNotIn("abc", matches) |
|
1067 | self.assertNotIn("abc", matches) | |
1056 | self.assertNotIn("abc'", matches) |
|
1068 | self.assertNotIn("abc'", matches) | |
1057 | self.assertNotIn("abc']", matches) |
|
1069 | self.assertNotIn("abc']", matches) | |
1058 | self.assertNotIn("'abc'", matches) |
|
1070 | self.assertNotIn("'abc'", matches) | |
1059 | self.assertNotIn("'abc']", matches) |
|
1071 | self.assertNotIn("'abc']", matches) | |
1060 |
|
1072 | |||
1061 | def assert_completion(**kwargs): |
|
1073 | def assert_completion(**kwargs): | |
1062 | _, matches = complete(**kwargs) |
|
1074 | _, matches = complete(**kwargs) | |
1063 | self.assertIn("'abc'", matches) |
|
1075 | self.assertIn("'abc'", matches) | |
1064 | self.assertNotIn("'abc']", matches) |
|
1076 | self.assertNotIn("'abc']", matches) | |
1065 |
|
1077 | |||
1066 | # no completion after string closed, even if reopened |
|
1078 | # no completion after string closed, even if reopened | |
1067 | assert_no_completion(line_buffer="d['a'") |
|
1079 | assert_no_completion(line_buffer="d['a'") | |
1068 | assert_no_completion(line_buffer='d["a"') |
|
1080 | assert_no_completion(line_buffer='d["a"') | |
1069 | assert_no_completion(line_buffer="d['a' + ") |
|
1081 | assert_no_completion(line_buffer="d['a' + ") | |
1070 | assert_no_completion(line_buffer="d['a' + '") |
|
1082 | assert_no_completion(line_buffer="d['a' + '") | |
1071 |
|
1083 | |||
1072 | # completion in non-trivial expressions |
|
1084 | # completion in non-trivial expressions | |
1073 | assert_completion(line_buffer="+ d[") |
|
1085 | assert_completion(line_buffer="+ d[") | |
1074 | assert_completion(line_buffer="(d[") |
|
1086 | assert_completion(line_buffer="(d[") | |
1075 | assert_completion(line_buffer="C.data[") |
|
1087 | assert_completion(line_buffer="C.data[") | |
1076 |
|
1088 | |||
1077 | # greedy flag |
|
1089 | # greedy flag | |
1078 | def assert_completion(**kwargs): |
|
1090 | def assert_completion(**kwargs): | |
1079 | _, matches = complete(**kwargs) |
|
1091 | _, matches = complete(**kwargs) | |
1080 | self.assertIn("get()['abc']", matches) |
|
1092 | self.assertIn("get()['abc']", matches) | |
1081 |
|
1093 | |||
1082 | assert_no_completion(line_buffer="get()[") |
|
1094 | assert_no_completion(line_buffer="get()[") | |
1083 | with greedy_completion(): |
|
1095 | with greedy_completion(): | |
1084 | assert_completion(line_buffer="get()[") |
|
1096 | assert_completion(line_buffer="get()[") | |
1085 | assert_completion(line_buffer="get()['") |
|
1097 | assert_completion(line_buffer="get()['") | |
1086 | assert_completion(line_buffer="get()['a") |
|
1098 | assert_completion(line_buffer="get()['a") | |
1087 | assert_completion(line_buffer="get()['ab") |
|
1099 | assert_completion(line_buffer="get()['ab") | |
1088 | assert_completion(line_buffer="get()['abc") |
|
1100 | assert_completion(line_buffer="get()['abc") | |
1089 |
|
1101 | |||
1090 | def test_dict_key_completion_bytes(self): |
|
1102 | def test_dict_key_completion_bytes(self): | |
1091 | """Test handling of bytes in dict key completion""" |
|
1103 | """Test handling of bytes in dict key completion""" | |
1092 | ip = get_ipython() |
|
1104 | ip = get_ipython() | |
1093 | complete = ip.Completer.complete |
|
1105 | complete = ip.Completer.complete | |
1094 |
|
1106 | |||
1095 | ip.user_ns["d"] = {"abc": None, b"abd": None} |
|
1107 | ip.user_ns["d"] = {"abc": None, b"abd": None} | |
1096 |
|
1108 | |||
1097 | _, matches = complete(line_buffer="d[") |
|
1109 | _, matches = complete(line_buffer="d[") | |
1098 | self.assertIn("'abc'", matches) |
|
1110 | self.assertIn("'abc'", matches) | |
1099 | self.assertIn("b'abd'", matches) |
|
1111 | self.assertIn("b'abd'", matches) | |
1100 |
|
1112 | |||
1101 | if False: # not currently implemented |
|
1113 | if False: # not currently implemented | |
1102 | _, matches = complete(line_buffer="d[b") |
|
1114 | _, matches = complete(line_buffer="d[b") | |
1103 | self.assertIn("b'abd'", matches) |
|
1115 | self.assertIn("b'abd'", matches) | |
1104 | self.assertNotIn("b'abc'", matches) |
|
1116 | self.assertNotIn("b'abc'", matches) | |
1105 |
|
1117 | |||
1106 | _, matches = complete(line_buffer="d[b'") |
|
1118 | _, matches = complete(line_buffer="d[b'") | |
1107 | self.assertIn("abd", matches) |
|
1119 | self.assertIn("abd", matches) | |
1108 | self.assertNotIn("abc", matches) |
|
1120 | self.assertNotIn("abc", matches) | |
1109 |
|
1121 | |||
1110 | _, matches = complete(line_buffer="d[B'") |
|
1122 | _, matches = complete(line_buffer="d[B'") | |
1111 | self.assertIn("abd", matches) |
|
1123 | self.assertIn("abd", matches) | |
1112 | self.assertNotIn("abc", matches) |
|
1124 | self.assertNotIn("abc", matches) | |
1113 |
|
1125 | |||
1114 | _, matches = complete(line_buffer="d['") |
|
1126 | _, matches = complete(line_buffer="d['") | |
1115 | self.assertIn("abc", matches) |
|
1127 | self.assertIn("abc", matches) | |
1116 | self.assertNotIn("abd", matches) |
|
1128 | self.assertNotIn("abd", matches) | |
1117 |
|
1129 | |||
1118 | def test_dict_key_completion_unicode_py3(self): |
|
1130 | def test_dict_key_completion_unicode_py3(self): | |
1119 | """Test handling of unicode in dict key completion""" |
|
1131 | """Test handling of unicode in dict key completion""" | |
1120 | ip = get_ipython() |
|
1132 | ip = get_ipython() | |
1121 | complete = ip.Completer.complete |
|
1133 | complete = ip.Completer.complete | |
1122 |
|
1134 | |||
1123 | ip.user_ns["d"] = {"a\u05d0": None} |
|
1135 | ip.user_ns["d"] = {"a\u05d0": None} | |
1124 |
|
1136 | |||
1125 | # query using escape |
|
1137 | # query using escape | |
1126 | if sys.platform != "win32": |
|
1138 | if sys.platform != "win32": | |
1127 | # Known failure on Windows |
|
1139 | # Known failure on Windows | |
1128 | _, matches = complete(line_buffer="d['a\\u05d0") |
|
1140 | _, matches = complete(line_buffer="d['a\\u05d0") | |
1129 | self.assertIn("u05d0", matches) # tokenized after \\ |
|
1141 | self.assertIn("u05d0", matches) # tokenized after \\ | |
1130 |
|
1142 | |||
1131 | # query using character |
|
1143 | # query using character | |
1132 | _, matches = complete(line_buffer="d['a\u05d0") |
|
1144 | _, matches = complete(line_buffer="d['a\u05d0") | |
1133 | self.assertIn("a\u05d0", matches) |
|
1145 | self.assertIn("a\u05d0", matches) | |
1134 |
|
1146 | |||
1135 | with greedy_completion(): |
|
1147 | with greedy_completion(): | |
1136 | # query using escape |
|
1148 | # query using escape | |
1137 | _, matches = complete(line_buffer="d['a\\u05d0") |
|
1149 | _, matches = complete(line_buffer="d['a\\u05d0") | |
1138 | self.assertIn("d['a\\u05d0']", matches) # tokenized after \\ |
|
1150 | self.assertIn("d['a\\u05d0']", matches) # tokenized after \\ | |
1139 |
|
1151 | |||
1140 | # query using character |
|
1152 | # query using character | |
1141 | _, matches = complete(line_buffer="d['a\u05d0") |
|
1153 | _, matches = complete(line_buffer="d['a\u05d0") | |
1142 | self.assertIn("d['a\u05d0']", matches) |
|
1154 | self.assertIn("d['a\u05d0']", matches) | |
1143 |
|
1155 | |||
1144 | @dec.skip_without("numpy") |
|
1156 | @dec.skip_without("numpy") | |
1145 | def test_struct_array_key_completion(self): |
|
1157 | def test_struct_array_key_completion(self): | |
1146 | """Test dict key completion applies to numpy struct arrays""" |
|
1158 | """Test dict key completion applies to numpy struct arrays""" | |
1147 | import numpy |
|
1159 | import numpy | |
1148 |
|
1160 | |||
1149 | ip = get_ipython() |
|
1161 | ip = get_ipython() | |
1150 | complete = ip.Completer.complete |
|
1162 | complete = ip.Completer.complete | |
1151 | ip.user_ns["d"] = numpy.array([], dtype=[("hello", "f"), ("world", "f")]) |
|
1163 | ip.user_ns["d"] = numpy.array([], dtype=[("hello", "f"), ("world", "f")]) | |
1152 | _, matches = complete(line_buffer="d['") |
|
1164 | _, matches = complete(line_buffer="d['") | |
1153 | self.assertIn("hello", matches) |
|
1165 | self.assertIn("hello", matches) | |
1154 | self.assertIn("world", matches) |
|
1166 | self.assertIn("world", matches) | |
1155 | # complete on the numpy struct itself |
|
1167 | # complete on the numpy struct itself | |
1156 | dt = numpy.dtype( |
|
1168 | dt = numpy.dtype( | |
1157 | [("my_head", [("my_dt", ">u4"), ("my_df", ">u4")]), ("my_data", ">f4", 5)] |
|
1169 | [("my_head", [("my_dt", ">u4"), ("my_df", ">u4")]), ("my_data", ">f4", 5)] | |
1158 | ) |
|
1170 | ) | |
1159 | x = numpy.zeros(2, dtype=dt) |
|
1171 | x = numpy.zeros(2, dtype=dt) | |
1160 | ip.user_ns["d"] = x[1] |
|
1172 | ip.user_ns["d"] = x[1] | |
1161 | _, matches = complete(line_buffer="d['") |
|
1173 | _, matches = complete(line_buffer="d['") | |
1162 | self.assertIn("my_head", matches) |
|
1174 | self.assertIn("my_head", matches) | |
1163 | self.assertIn("my_data", matches) |
|
1175 | self.assertIn("my_data", matches) | |
1164 | # complete on a nested level |
|
1176 | # complete on a nested level | |
1165 | with greedy_completion(): |
|
1177 | with greedy_completion(): | |
1166 | ip.user_ns["d"] = numpy.zeros(2, dtype=dt) |
|
1178 | ip.user_ns["d"] = numpy.zeros(2, dtype=dt) | |
1167 | _, matches = complete(line_buffer="d[1]['my_head']['") |
|
1179 | _, matches = complete(line_buffer="d[1]['my_head']['") | |
1168 | self.assertTrue(any(["my_dt" in m for m in matches])) |
|
1180 | self.assertTrue(any(["my_dt" in m for m in matches])) | |
1169 | self.assertTrue(any(["my_df" in m for m in matches])) |
|
1181 | self.assertTrue(any(["my_df" in m for m in matches])) | |
1170 |
|
1182 | |||
1171 | @dec.skip_without("pandas") |
|
1183 | @dec.skip_without("pandas") | |
1172 | def test_dataframe_key_completion(self): |
|
1184 | def test_dataframe_key_completion(self): | |
1173 | """Test dict key completion applies to pandas DataFrames""" |
|
1185 | """Test dict key completion applies to pandas DataFrames""" | |
1174 | import pandas |
|
1186 | import pandas | |
1175 |
|
1187 | |||
1176 | ip = get_ipython() |
|
1188 | ip = get_ipython() | |
1177 | complete = ip.Completer.complete |
|
1189 | complete = ip.Completer.complete | |
1178 | ip.user_ns["d"] = pandas.DataFrame({"hello": [1], "world": [2]}) |
|
1190 | ip.user_ns["d"] = pandas.DataFrame({"hello": [1], "world": [2]}) | |
1179 | _, matches = complete(line_buffer="d['") |
|
1191 | _, matches = complete(line_buffer="d['") | |
1180 | self.assertIn("hello", matches) |
|
1192 | self.assertIn("hello", matches) | |
1181 | self.assertIn("world", matches) |
|
1193 | self.assertIn("world", matches) | |
1182 |
|
1194 | |||
1183 | def test_dict_key_completion_invalids(self): |
|
1195 | def test_dict_key_completion_invalids(self): | |
1184 | """Smoke test cases dict key completion can't handle""" |
|
1196 | """Smoke test cases dict key completion can't handle""" | |
1185 | ip = get_ipython() |
|
1197 | ip = get_ipython() | |
1186 | complete = ip.Completer.complete |
|
1198 | complete = ip.Completer.complete | |
1187 |
|
1199 | |||
1188 | ip.user_ns["no_getitem"] = None |
|
1200 | ip.user_ns["no_getitem"] = None | |
1189 | ip.user_ns["no_keys"] = [] |
|
1201 | ip.user_ns["no_keys"] = [] | |
1190 | ip.user_ns["cant_call_keys"] = dict |
|
1202 | ip.user_ns["cant_call_keys"] = dict | |
1191 | ip.user_ns["empty"] = {} |
|
1203 | ip.user_ns["empty"] = {} | |
1192 | ip.user_ns["d"] = {"abc": 5} |
|
1204 | ip.user_ns["d"] = {"abc": 5} | |
1193 |
|
1205 | |||
1194 | _, matches = complete(line_buffer="no_getitem['") |
|
1206 | _, matches = complete(line_buffer="no_getitem['") | |
1195 | _, matches = complete(line_buffer="no_keys['") |
|
1207 | _, matches = complete(line_buffer="no_keys['") | |
1196 | _, matches = complete(line_buffer="cant_call_keys['") |
|
1208 | _, matches = complete(line_buffer="cant_call_keys['") | |
1197 | _, matches = complete(line_buffer="empty['") |
|
1209 | _, matches = complete(line_buffer="empty['") | |
1198 | _, matches = complete(line_buffer="name_error['") |
|
1210 | _, matches = complete(line_buffer="name_error['") | |
1199 | _, matches = complete(line_buffer="d['\\") # incomplete escape |
|
1211 | _, matches = complete(line_buffer="d['\\") # incomplete escape | |
1200 |
|
1212 | |||
1201 | def test_object_key_completion(self): |
|
1213 | def test_object_key_completion(self): | |
1202 | ip = get_ipython() |
|
1214 | ip = get_ipython() | |
1203 | ip.user_ns["key_completable"] = KeyCompletable(["qwerty", "qwick"]) |
|
1215 | ip.user_ns["key_completable"] = KeyCompletable(["qwerty", "qwick"]) | |
1204 |
|
1216 | |||
1205 | _, matches = ip.Completer.complete(line_buffer="key_completable['qw") |
|
1217 | _, matches = ip.Completer.complete(line_buffer="key_completable['qw") | |
1206 | self.assertIn("qwerty", matches) |
|
1218 | self.assertIn("qwerty", matches) | |
1207 | self.assertIn("qwick", matches) |
|
1219 | self.assertIn("qwick", matches) | |
1208 |
|
1220 | |||
1209 | def test_class_key_completion(self): |
|
1221 | def test_class_key_completion(self): | |
1210 | ip = get_ipython() |
|
1222 | ip = get_ipython() | |
1211 | NamedInstanceClass("qwerty") |
|
1223 | NamedInstanceClass("qwerty") | |
1212 | NamedInstanceClass("qwick") |
|
1224 | NamedInstanceClass("qwick") | |
1213 | ip.user_ns["named_instance_class"] = NamedInstanceClass |
|
1225 | ip.user_ns["named_instance_class"] = NamedInstanceClass | |
1214 |
|
1226 | |||
1215 | _, matches = ip.Completer.complete(line_buffer="named_instance_class['qw") |
|
1227 | _, matches = ip.Completer.complete(line_buffer="named_instance_class['qw") | |
1216 | self.assertIn("qwerty", matches) |
|
1228 | self.assertIn("qwerty", matches) | |
1217 | self.assertIn("qwick", matches) |
|
1229 | self.assertIn("qwick", matches) | |
1218 |
|
1230 | |||
1219 | def test_tryimport(self): |
|
1231 | def test_tryimport(self): | |
1220 | """ |
|
1232 | """ | |
1221 | Test that try-import don't crash on trailing dot, and import modules before |
|
1233 | Test that try-import don't crash on trailing dot, and import modules before | |
1222 | """ |
|
1234 | """ | |
1223 | from IPython.core.completerlib import try_import |
|
1235 | from IPython.core.completerlib import try_import | |
1224 |
|
1236 | |||
1225 | assert try_import("IPython.") |
|
1237 | assert try_import("IPython.") | |
1226 |
|
1238 | |||
1227 | def test_aimport_module_completer(self): |
|
1239 | def test_aimport_module_completer(self): | |
1228 | ip = get_ipython() |
|
1240 | ip = get_ipython() | |
1229 | _, matches = ip.complete("i", "%aimport i") |
|
1241 | _, matches = ip.complete("i", "%aimport i") | |
1230 | self.assertIn("io", matches) |
|
1242 | self.assertIn("io", matches) | |
1231 | self.assertNotIn("int", matches) |
|
1243 | self.assertNotIn("int", matches) | |
1232 |
|
1244 | |||
1233 | def test_nested_import_module_completer(self): |
|
1245 | def test_nested_import_module_completer(self): | |
1234 | ip = get_ipython() |
|
1246 | ip = get_ipython() | |
1235 | _, matches = ip.complete(None, "import IPython.co", 17) |
|
1247 | _, matches = ip.complete(None, "import IPython.co", 17) | |
1236 | self.assertIn("IPython.core", matches) |
|
1248 | self.assertIn("IPython.core", matches) | |
1237 | self.assertNotIn("import IPython.core", matches) |
|
1249 | self.assertNotIn("import IPython.core", matches) | |
1238 | self.assertNotIn("IPython.display", matches) |
|
1250 | self.assertNotIn("IPython.display", matches) | |
1239 |
|
1251 | |||
1240 | def test_import_module_completer(self): |
|
1252 | def test_import_module_completer(self): | |
1241 | ip = get_ipython() |
|
1253 | ip = get_ipython() | |
1242 | _, matches = ip.complete("i", "import i") |
|
1254 | _, matches = ip.complete("i", "import i") | |
1243 | self.assertIn("io", matches) |
|
1255 | self.assertIn("io", matches) | |
1244 | self.assertNotIn("int", matches) |
|
1256 | self.assertNotIn("int", matches) | |
1245 |
|
1257 | |||
1246 | def test_from_module_completer(self): |
|
1258 | def test_from_module_completer(self): | |
1247 | ip = get_ipython() |
|
1259 | ip = get_ipython() | |
1248 | _, matches = ip.complete("B", "from io import B", 16) |
|
1260 | _, matches = ip.complete("B", "from io import B", 16) | |
1249 | self.assertIn("BytesIO", matches) |
|
1261 | self.assertIn("BytesIO", matches) | |
1250 | self.assertNotIn("BaseException", matches) |
|
1262 | self.assertNotIn("BaseException", matches) | |
1251 |
|
1263 | |||
1252 | def test_snake_case_completion(self): |
|
1264 | def test_snake_case_completion(self): | |
1253 | ip = get_ipython() |
|
1265 | ip = get_ipython() | |
1254 | ip.Completer.use_jedi = False |
|
1266 | ip.Completer.use_jedi = False | |
1255 | ip.user_ns["some_three"] = 3 |
|
1267 | ip.user_ns["some_three"] = 3 | |
1256 | ip.user_ns["some_four"] = 4 |
|
1268 | ip.user_ns["some_four"] = 4 | |
1257 | _, matches = ip.complete("s_", "print(s_f") |
|
1269 | _, matches = ip.complete("s_", "print(s_f") | |
1258 | self.assertIn("some_three", matches) |
|
1270 | self.assertIn("some_three", matches) | |
1259 | self.assertIn("some_four", matches) |
|
1271 | self.assertIn("some_four", matches) | |
1260 |
|
1272 | |||
1261 | def test_mix_terms(self): |
|
1273 | def test_mix_terms(self): | |
1262 | ip = get_ipython() |
|
1274 | ip = get_ipython() | |
1263 | from textwrap import dedent |
|
1275 | from textwrap import dedent | |
1264 |
|
1276 | |||
1265 | ip.Completer.use_jedi = False |
|
1277 | ip.Completer.use_jedi = False | |
1266 | ip.ex( |
|
1278 | ip.ex( | |
1267 | dedent( |
|
1279 | dedent( | |
1268 | """ |
|
1280 | """ | |
1269 | class Test: |
|
1281 | class Test: | |
1270 | def meth(self, meth_arg1): |
|
1282 | def meth(self, meth_arg1): | |
1271 | print("meth") |
|
1283 | print("meth") | |
1272 |
|
1284 | |||
1273 | def meth_1(self, meth1_arg1, meth1_arg2): |
|
1285 | def meth_1(self, meth1_arg1, meth1_arg2): | |
1274 | print("meth1") |
|
1286 | print("meth1") | |
1275 |
|
1287 | |||
1276 | def meth_2(self, meth2_arg1, meth2_arg2): |
|
1288 | def meth_2(self, meth2_arg1, meth2_arg2): | |
1277 | print("meth2") |
|
1289 | print("meth2") | |
1278 | test = Test() |
|
1290 | test = Test() | |
1279 | """ |
|
1291 | """ | |
1280 | ) |
|
1292 | ) | |
1281 | ) |
|
1293 | ) | |
1282 | _, matches = ip.complete(None, "test.meth(") |
|
1294 | _, matches = ip.complete(None, "test.meth(") | |
1283 | self.assertIn("meth_arg1=", matches) |
|
1295 | self.assertIn("meth_arg1=", matches) | |
1284 | self.assertNotIn("meth2_arg1=", matches) |
|
1296 | self.assertNotIn("meth2_arg1=", matches) |
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