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update copyright to 2011/20xx-2011...
Matthias BUSSONNIER -
r5390:c82649ea
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1 # encoding: utf-8
1 # encoding: utf-8
2
2
3 __docformat__ = "restructuredtext en"
3 __docformat__ = "restructuredtext en"
4
4
5 #-------------------------------------------------------------------------------
5 #-------------------------------------------------------------------------------
6 # Copyright (C) 2008 The IPython Development Team
6 # Copyright (C) 2008-2011 The IPython Development Team
7 #
7 #
8 # Distributed under the terms of the BSD License. The full license is in
8 # Distributed under the terms of the BSD License. The full license is in
9 # the file COPYING, distributed as part of this software.
9 # the file COPYING, distributed as part of this software.
10 #-------------------------------------------------------------------------------
10 #-------------------------------------------------------------------------------
11
11
12 #-------------------------------------------------------------------------------
12 #-------------------------------------------------------------------------------
13 # Imports
13 # Imports
14 #------------------------------------------------------------------------------- No newline at end of file
14 #-------------------------------------------------------------------------------
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@@ -1,183 +1,183
1 # encoding: utf-8
1 # encoding: utf-8
2 """
2 """
3 Tests for IPython.config.configurable
3 Tests for IPython.config.configurable
4
4
5 Authors:
5 Authors:
6
6
7 * Brian Granger
7 * Brian Granger
8 * Fernando Perez (design help)
8 * Fernando Perez (design help)
9 """
9 """
10
10
11 #-----------------------------------------------------------------------------
11 #-----------------------------------------------------------------------------
12 # Copyright (C) 2008-2010 The IPython Development Team
12 # Copyright (C) 2008-2011 The IPython Development Team
13 #
13 #
14 # Distributed under the terms of the BSD License. The full license is in
14 # Distributed under the terms of the BSD License. The full license is in
15 # the file COPYING, distributed as part of this software.
15 # the file COPYING, distributed as part of this software.
16 #-----------------------------------------------------------------------------
16 #-----------------------------------------------------------------------------
17
17
18 #-----------------------------------------------------------------------------
18 #-----------------------------------------------------------------------------
19 # Imports
19 # Imports
20 #-----------------------------------------------------------------------------
20 #-----------------------------------------------------------------------------
21
21
22 from unittest import TestCase
22 from unittest import TestCase
23
23
24 from IPython.config.configurable import (
24 from IPython.config.configurable import (
25 Configurable,
25 Configurable,
26 SingletonConfigurable
26 SingletonConfigurable
27 )
27 )
28
28
29 from IPython.utils.traitlets import (
29 from IPython.utils.traitlets import (
30 Integer, Float, Unicode
30 Integer, Float, Unicode
31 )
31 )
32
32
33 from IPython.config.loader import Config
33 from IPython.config.loader import Config
34 from IPython.utils.py3compat import PY3
34 from IPython.utils.py3compat import PY3
35
35
36 #-----------------------------------------------------------------------------
36 #-----------------------------------------------------------------------------
37 # Test cases
37 # Test cases
38 #-----------------------------------------------------------------------------
38 #-----------------------------------------------------------------------------
39
39
40
40
41 class MyConfigurable(Configurable):
41 class MyConfigurable(Configurable):
42 a = Integer(1, config=True, help="The integer a.")
42 a = Integer(1, config=True, help="The integer a.")
43 b = Float(1.0, config=True, help="The integer b.")
43 b = Float(1.0, config=True, help="The integer b.")
44 c = Unicode('no config')
44 c = Unicode('no config')
45
45
46
46
47 mc_help=u"""MyConfigurable options
47 mc_help=u"""MyConfigurable options
48 ----------------------
48 ----------------------
49 --MyConfigurable.a=<Integer>
49 --MyConfigurable.a=<Integer>
50 Default: 1
50 Default: 1
51 The integer a.
51 The integer a.
52 --MyConfigurable.b=<Float>
52 --MyConfigurable.b=<Float>
53 Default: 1.0
53 Default: 1.0
54 The integer b."""
54 The integer b."""
55
55
56 mc_help_inst=u"""MyConfigurable options
56 mc_help_inst=u"""MyConfigurable options
57 ----------------------
57 ----------------------
58 --MyConfigurable.a=<Integer>
58 --MyConfigurable.a=<Integer>
59 Current: 5
59 Current: 5
60 The integer a.
60 The integer a.
61 --MyConfigurable.b=<Float>
61 --MyConfigurable.b=<Float>
62 Current: 4.0
62 Current: 4.0
63 The integer b."""
63 The integer b."""
64
64
65 # On Python 3, the Integer trait is a synonym for Int
65 # On Python 3, the Integer trait is a synonym for Int
66 if PY3:
66 if PY3:
67 mc_help = mc_help.replace(u"<Integer>", u"<Int>")
67 mc_help = mc_help.replace(u"<Integer>", u"<Int>")
68 mc_help_inst = mc_help_inst.replace(u"<Integer>", u"<Int>")
68 mc_help_inst = mc_help_inst.replace(u"<Integer>", u"<Int>")
69
69
70 class Foo(Configurable):
70 class Foo(Configurable):
71 a = Integer(0, config=True, help="The integer a.")
71 a = Integer(0, config=True, help="The integer a.")
72 b = Unicode('nope', config=True)
72 b = Unicode('nope', config=True)
73
73
74
74
75 class Bar(Foo):
75 class Bar(Foo):
76 b = Unicode('gotit', config=False, help="The string b.")
76 b = Unicode('gotit', config=False, help="The string b.")
77 c = Float(config=True, help="The string c.")
77 c = Float(config=True, help="The string c.")
78
78
79
79
80 class TestConfigurable(TestCase):
80 class TestConfigurable(TestCase):
81
81
82 def test_default(self):
82 def test_default(self):
83 c1 = Configurable()
83 c1 = Configurable()
84 c2 = Configurable(config=c1.config)
84 c2 = Configurable(config=c1.config)
85 c3 = Configurable(config=c2.config)
85 c3 = Configurable(config=c2.config)
86 self.assertEquals(c1.config, c2.config)
86 self.assertEquals(c1.config, c2.config)
87 self.assertEquals(c2.config, c3.config)
87 self.assertEquals(c2.config, c3.config)
88
88
89 def test_custom(self):
89 def test_custom(self):
90 config = Config()
90 config = Config()
91 config.foo = 'foo'
91 config.foo = 'foo'
92 config.bar = 'bar'
92 config.bar = 'bar'
93 c1 = Configurable(config=config)
93 c1 = Configurable(config=config)
94 c2 = Configurable(config=c1.config)
94 c2 = Configurable(config=c1.config)
95 c3 = Configurable(config=c2.config)
95 c3 = Configurable(config=c2.config)
96 self.assertEquals(c1.config, config)
96 self.assertEquals(c1.config, config)
97 self.assertEquals(c2.config, config)
97 self.assertEquals(c2.config, config)
98 self.assertEquals(c3.config, config)
98 self.assertEquals(c3.config, config)
99 # Test that copies are not made
99 # Test that copies are not made
100 self.assert_(c1.config is config)
100 self.assert_(c1.config is config)
101 self.assert_(c2.config is config)
101 self.assert_(c2.config is config)
102 self.assert_(c3.config is config)
102 self.assert_(c3.config is config)
103 self.assert_(c1.config is c2.config)
103 self.assert_(c1.config is c2.config)
104 self.assert_(c2.config is c3.config)
104 self.assert_(c2.config is c3.config)
105
105
106 def test_inheritance(self):
106 def test_inheritance(self):
107 config = Config()
107 config = Config()
108 config.MyConfigurable.a = 2
108 config.MyConfigurable.a = 2
109 config.MyConfigurable.b = 2.0
109 config.MyConfigurable.b = 2.0
110 c1 = MyConfigurable(config=config)
110 c1 = MyConfigurable(config=config)
111 c2 = MyConfigurable(config=c1.config)
111 c2 = MyConfigurable(config=c1.config)
112 self.assertEquals(c1.a, config.MyConfigurable.a)
112 self.assertEquals(c1.a, config.MyConfigurable.a)
113 self.assertEquals(c1.b, config.MyConfigurable.b)
113 self.assertEquals(c1.b, config.MyConfigurable.b)
114 self.assertEquals(c2.a, config.MyConfigurable.a)
114 self.assertEquals(c2.a, config.MyConfigurable.a)
115 self.assertEquals(c2.b, config.MyConfigurable.b)
115 self.assertEquals(c2.b, config.MyConfigurable.b)
116
116
117 def test_parent(self):
117 def test_parent(self):
118 config = Config()
118 config = Config()
119 config.Foo.a = 10
119 config.Foo.a = 10
120 config.Foo.b = "wow"
120 config.Foo.b = "wow"
121 config.Bar.b = 'later'
121 config.Bar.b = 'later'
122 config.Bar.c = 100.0
122 config.Bar.c = 100.0
123 f = Foo(config=config)
123 f = Foo(config=config)
124 b = Bar(config=f.config)
124 b = Bar(config=f.config)
125 self.assertEquals(f.a, 10)
125 self.assertEquals(f.a, 10)
126 self.assertEquals(f.b, 'wow')
126 self.assertEquals(f.b, 'wow')
127 self.assertEquals(b.b, 'gotit')
127 self.assertEquals(b.b, 'gotit')
128 self.assertEquals(b.c, 100.0)
128 self.assertEquals(b.c, 100.0)
129
129
130 def test_override1(self):
130 def test_override1(self):
131 config = Config()
131 config = Config()
132 config.MyConfigurable.a = 2
132 config.MyConfigurable.a = 2
133 config.MyConfigurable.b = 2.0
133 config.MyConfigurable.b = 2.0
134 c = MyConfigurable(a=3, config=config)
134 c = MyConfigurable(a=3, config=config)
135 self.assertEquals(c.a, 3)
135 self.assertEquals(c.a, 3)
136 self.assertEquals(c.b, config.MyConfigurable.b)
136 self.assertEquals(c.b, config.MyConfigurable.b)
137 self.assertEquals(c.c, 'no config')
137 self.assertEquals(c.c, 'no config')
138
138
139 def test_override2(self):
139 def test_override2(self):
140 config = Config()
140 config = Config()
141 config.Foo.a = 1
141 config.Foo.a = 1
142 config.Bar.b = 'or' # Up above b is config=False, so this won't do it.
142 config.Bar.b = 'or' # Up above b is config=False, so this won't do it.
143 config.Bar.c = 10.0
143 config.Bar.c = 10.0
144 c = Bar(config=config)
144 c = Bar(config=config)
145 self.assertEquals(c.a, config.Foo.a)
145 self.assertEquals(c.a, config.Foo.a)
146 self.assertEquals(c.b, 'gotit')
146 self.assertEquals(c.b, 'gotit')
147 self.assertEquals(c.c, config.Bar.c)
147 self.assertEquals(c.c, config.Bar.c)
148 c = Bar(a=2, b='and', c=20.0, config=config)
148 c = Bar(a=2, b='and', c=20.0, config=config)
149 self.assertEquals(c.a, 2)
149 self.assertEquals(c.a, 2)
150 self.assertEquals(c.b, 'and')
150 self.assertEquals(c.b, 'and')
151 self.assertEquals(c.c, 20.0)
151 self.assertEquals(c.c, 20.0)
152
152
153 def test_help(self):
153 def test_help(self):
154 self.assertEquals(MyConfigurable.class_get_help(), mc_help)
154 self.assertEquals(MyConfigurable.class_get_help(), mc_help)
155
155
156 def test_help_inst(self):
156 def test_help_inst(self):
157 inst = MyConfigurable(a=5, b=4)
157 inst = MyConfigurable(a=5, b=4)
158 self.assertEquals(MyConfigurable.class_get_help(inst), mc_help_inst)
158 self.assertEquals(MyConfigurable.class_get_help(inst), mc_help_inst)
159
159
160
160
161 class TestSingletonConfigurable(TestCase):
161 class TestSingletonConfigurable(TestCase):
162
162
163 def test_instance(self):
163 def test_instance(self):
164 from IPython.config.configurable import SingletonConfigurable
164 from IPython.config.configurable import SingletonConfigurable
165 class Foo(SingletonConfigurable): pass
165 class Foo(SingletonConfigurable): pass
166 self.assertEquals(Foo.initialized(), False)
166 self.assertEquals(Foo.initialized(), False)
167 foo = Foo.instance()
167 foo = Foo.instance()
168 self.assertEquals(Foo.initialized(), True)
168 self.assertEquals(Foo.initialized(), True)
169 self.assertEquals(foo, Foo.instance())
169 self.assertEquals(foo, Foo.instance())
170 self.assertEquals(SingletonConfigurable._instance, None)
170 self.assertEquals(SingletonConfigurable._instance, None)
171
171
172 def test_inheritance(self):
172 def test_inheritance(self):
173 class Bar(SingletonConfigurable): pass
173 class Bar(SingletonConfigurable): pass
174 class Bam(Bar): pass
174 class Bam(Bar): pass
175 self.assertEquals(Bar.initialized(), False)
175 self.assertEquals(Bar.initialized(), False)
176 self.assertEquals(Bam.initialized(), False)
176 self.assertEquals(Bam.initialized(), False)
177 bam = Bam.instance()
177 bam = Bam.instance()
178 bam == Bar.instance()
178 bam == Bar.instance()
179 self.assertEquals(Bar.initialized(), True)
179 self.assertEquals(Bar.initialized(), True)
180 self.assertEquals(Bam.initialized(), True)
180 self.assertEquals(Bam.initialized(), True)
181 self.assertEquals(bam, Bam._instance)
181 self.assertEquals(bam, Bam._instance)
182 self.assertEquals(bam, Bar._instance)
182 self.assertEquals(bam, Bar._instance)
183 self.assertEquals(SingletonConfigurable._instance, None)
183 self.assertEquals(SingletonConfigurable._instance, None)
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@@ -1,255 +1,255
1 # encoding: utf-8
1 # encoding: utf-8
2 """
2 """
3 Tests for IPython.config.loader
3 Tests for IPython.config.loader
4
4
5 Authors:
5 Authors:
6
6
7 * Brian Granger
7 * Brian Granger
8 * Fernando Perez (design help)
8 * Fernando Perez (design help)
9 """
9 """
10
10
11 #-----------------------------------------------------------------------------
11 #-----------------------------------------------------------------------------
12 # Copyright (C) 2008-2009 The IPython Development Team
12 # Copyright (C) 2008-2011 The IPython Development Team
13 #
13 #
14 # Distributed under the terms of the BSD License. The full license is in
14 # Distributed under the terms of the BSD License. The full license is in
15 # the file COPYING, distributed as part of this software.
15 # the file COPYING, distributed as part of this software.
16 #-----------------------------------------------------------------------------
16 #-----------------------------------------------------------------------------
17
17
18 #-----------------------------------------------------------------------------
18 #-----------------------------------------------------------------------------
19 # Imports
19 # Imports
20 #-----------------------------------------------------------------------------
20 #-----------------------------------------------------------------------------
21
21
22 import os
22 import os
23 import sys
23 import sys
24 from tempfile import mkstemp
24 from tempfile import mkstemp
25 from unittest import TestCase
25 from unittest import TestCase
26
26
27 from nose import SkipTest
27 from nose import SkipTest
28
28
29 from IPython.testing.tools import mute_warn
29 from IPython.testing.tools import mute_warn
30
30
31 from IPython.utils.traitlets import Unicode
31 from IPython.utils.traitlets import Unicode
32 from IPython.config.configurable import Configurable
32 from IPython.config.configurable import Configurable
33 from IPython.config.loader import (
33 from IPython.config.loader import (
34 Config,
34 Config,
35 PyFileConfigLoader,
35 PyFileConfigLoader,
36 KeyValueConfigLoader,
36 KeyValueConfigLoader,
37 ArgParseConfigLoader,
37 ArgParseConfigLoader,
38 KVArgParseConfigLoader,
38 KVArgParseConfigLoader,
39 ConfigError
39 ConfigError
40 )
40 )
41
41
42 #-----------------------------------------------------------------------------
42 #-----------------------------------------------------------------------------
43 # Actual tests
43 # Actual tests
44 #-----------------------------------------------------------------------------
44 #-----------------------------------------------------------------------------
45
45
46
46
47 pyfile = """
47 pyfile = """
48 c = get_config()
48 c = get_config()
49 c.a=10
49 c.a=10
50 c.b=20
50 c.b=20
51 c.Foo.Bar.value=10
51 c.Foo.Bar.value=10
52 c.Foo.Bam.value=list(range(10)) # list() is just so it's the same on Python 3
52 c.Foo.Bam.value=list(range(10)) # list() is just so it's the same on Python 3
53 c.D.C.value='hi there'
53 c.D.C.value='hi there'
54 """
54 """
55
55
56 class TestPyFileCL(TestCase):
56 class TestPyFileCL(TestCase):
57
57
58 def test_basic(self):
58 def test_basic(self):
59 fd, fname = mkstemp('.py')
59 fd, fname = mkstemp('.py')
60 f = os.fdopen(fd, 'w')
60 f = os.fdopen(fd, 'w')
61 f.write(pyfile)
61 f.write(pyfile)
62 f.close()
62 f.close()
63 # Unlink the file
63 # Unlink the file
64 cl = PyFileConfigLoader(fname)
64 cl = PyFileConfigLoader(fname)
65 config = cl.load_config()
65 config = cl.load_config()
66 self.assertEquals(config.a, 10)
66 self.assertEquals(config.a, 10)
67 self.assertEquals(config.b, 20)
67 self.assertEquals(config.b, 20)
68 self.assertEquals(config.Foo.Bar.value, 10)
68 self.assertEquals(config.Foo.Bar.value, 10)
69 self.assertEquals(config.Foo.Bam.value, range(10))
69 self.assertEquals(config.Foo.Bam.value, range(10))
70 self.assertEquals(config.D.C.value, 'hi there')
70 self.assertEquals(config.D.C.value, 'hi there')
71
71
72 class MyLoader1(ArgParseConfigLoader):
72 class MyLoader1(ArgParseConfigLoader):
73 def _add_arguments(self, aliases=None, flags=None):
73 def _add_arguments(self, aliases=None, flags=None):
74 p = self.parser
74 p = self.parser
75 p.add_argument('-f', '--foo', dest='Global.foo', type=str)
75 p.add_argument('-f', '--foo', dest='Global.foo', type=str)
76 p.add_argument('-b', dest='MyClass.bar', type=int)
76 p.add_argument('-b', dest='MyClass.bar', type=int)
77 p.add_argument('-n', dest='n', action='store_true')
77 p.add_argument('-n', dest='n', action='store_true')
78 p.add_argument('Global.bam', type=str)
78 p.add_argument('Global.bam', type=str)
79
79
80 class MyLoader2(ArgParseConfigLoader):
80 class MyLoader2(ArgParseConfigLoader):
81 def _add_arguments(self, aliases=None, flags=None):
81 def _add_arguments(self, aliases=None, flags=None):
82 subparsers = self.parser.add_subparsers(dest='subparser_name')
82 subparsers = self.parser.add_subparsers(dest='subparser_name')
83 subparser1 = subparsers.add_parser('1')
83 subparser1 = subparsers.add_parser('1')
84 subparser1.add_argument('-x',dest='Global.x')
84 subparser1.add_argument('-x',dest='Global.x')
85 subparser2 = subparsers.add_parser('2')
85 subparser2 = subparsers.add_parser('2')
86 subparser2.add_argument('y')
86 subparser2.add_argument('y')
87
87
88 class TestArgParseCL(TestCase):
88 class TestArgParseCL(TestCase):
89
89
90 def test_basic(self):
90 def test_basic(self):
91 cl = MyLoader1()
91 cl = MyLoader1()
92 config = cl.load_config('-f hi -b 10 -n wow'.split())
92 config = cl.load_config('-f hi -b 10 -n wow'.split())
93 self.assertEquals(config.Global.foo, 'hi')
93 self.assertEquals(config.Global.foo, 'hi')
94 self.assertEquals(config.MyClass.bar, 10)
94 self.assertEquals(config.MyClass.bar, 10)
95 self.assertEquals(config.n, True)
95 self.assertEquals(config.n, True)
96 self.assertEquals(config.Global.bam, 'wow')
96 self.assertEquals(config.Global.bam, 'wow')
97 config = cl.load_config(['wow'])
97 config = cl.load_config(['wow'])
98 self.assertEquals(config.keys(), ['Global'])
98 self.assertEquals(config.keys(), ['Global'])
99 self.assertEquals(config.Global.keys(), ['bam'])
99 self.assertEquals(config.Global.keys(), ['bam'])
100 self.assertEquals(config.Global.bam, 'wow')
100 self.assertEquals(config.Global.bam, 'wow')
101
101
102 def test_add_arguments(self):
102 def test_add_arguments(self):
103 cl = MyLoader2()
103 cl = MyLoader2()
104 config = cl.load_config('2 frobble'.split())
104 config = cl.load_config('2 frobble'.split())
105 self.assertEquals(config.subparser_name, '2')
105 self.assertEquals(config.subparser_name, '2')
106 self.assertEquals(config.y, 'frobble')
106 self.assertEquals(config.y, 'frobble')
107 config = cl.load_config('1 -x frobble'.split())
107 config = cl.load_config('1 -x frobble'.split())
108 self.assertEquals(config.subparser_name, '1')
108 self.assertEquals(config.subparser_name, '1')
109 self.assertEquals(config.Global.x, 'frobble')
109 self.assertEquals(config.Global.x, 'frobble')
110
110
111 def test_argv(self):
111 def test_argv(self):
112 cl = MyLoader1(argv='-f hi -b 10 -n wow'.split())
112 cl = MyLoader1(argv='-f hi -b 10 -n wow'.split())
113 config = cl.load_config()
113 config = cl.load_config()
114 self.assertEquals(config.Global.foo, 'hi')
114 self.assertEquals(config.Global.foo, 'hi')
115 self.assertEquals(config.MyClass.bar, 10)
115 self.assertEquals(config.MyClass.bar, 10)
116 self.assertEquals(config.n, True)
116 self.assertEquals(config.n, True)
117 self.assertEquals(config.Global.bam, 'wow')
117 self.assertEquals(config.Global.bam, 'wow')
118
118
119
119
120 class TestKeyValueCL(TestCase):
120 class TestKeyValueCL(TestCase):
121 klass = KeyValueConfigLoader
121 klass = KeyValueConfigLoader
122
122
123 def test_basic(self):
123 def test_basic(self):
124 cl = self.klass()
124 cl = self.klass()
125 argv = ['--'+s.strip('c.') for s in pyfile.split('\n')[2:-1]]
125 argv = ['--'+s.strip('c.') for s in pyfile.split('\n')[2:-1]]
126 with mute_warn():
126 with mute_warn():
127 config = cl.load_config(argv)
127 config = cl.load_config(argv)
128 self.assertEquals(config.a, 10)
128 self.assertEquals(config.a, 10)
129 self.assertEquals(config.b, 20)
129 self.assertEquals(config.b, 20)
130 self.assertEquals(config.Foo.Bar.value, 10)
130 self.assertEquals(config.Foo.Bar.value, 10)
131 self.assertEquals(config.Foo.Bam.value, range(10))
131 self.assertEquals(config.Foo.Bam.value, range(10))
132 self.assertEquals(config.D.C.value, 'hi there')
132 self.assertEquals(config.D.C.value, 'hi there')
133
133
134 def test_expanduser(self):
134 def test_expanduser(self):
135 cl = self.klass()
135 cl = self.klass()
136 argv = ['--a=~/1/2/3', '--b=~', '--c=~/', '--d="~/"']
136 argv = ['--a=~/1/2/3', '--b=~', '--c=~/', '--d="~/"']
137 with mute_warn():
137 with mute_warn():
138 config = cl.load_config(argv)
138 config = cl.load_config(argv)
139 self.assertEquals(config.a, os.path.expanduser('~/1/2/3'))
139 self.assertEquals(config.a, os.path.expanduser('~/1/2/3'))
140 self.assertEquals(config.b, os.path.expanduser('~'))
140 self.assertEquals(config.b, os.path.expanduser('~'))
141 self.assertEquals(config.c, os.path.expanduser('~/'))
141 self.assertEquals(config.c, os.path.expanduser('~/'))
142 self.assertEquals(config.d, '~/')
142 self.assertEquals(config.d, '~/')
143
143
144 def test_extra_args(self):
144 def test_extra_args(self):
145 cl = self.klass()
145 cl = self.klass()
146 with mute_warn():
146 with mute_warn():
147 config = cl.load_config(['--a=5', 'b', '--c=10', 'd'])
147 config = cl.load_config(['--a=5', 'b', '--c=10', 'd'])
148 self.assertEquals(cl.extra_args, ['b', 'd'])
148 self.assertEquals(cl.extra_args, ['b', 'd'])
149 self.assertEquals(config.a, 5)
149 self.assertEquals(config.a, 5)
150 self.assertEquals(config.c, 10)
150 self.assertEquals(config.c, 10)
151 with mute_warn():
151 with mute_warn():
152 config = cl.load_config(['--', '--a=5', '--c=10'])
152 config = cl.load_config(['--', '--a=5', '--c=10'])
153 self.assertEquals(cl.extra_args, ['--a=5', '--c=10'])
153 self.assertEquals(cl.extra_args, ['--a=5', '--c=10'])
154
154
155 def test_unicode_args(self):
155 def test_unicode_args(self):
156 cl = self.klass()
156 cl = self.klass()
157 argv = [u'--a=épsîlön']
157 argv = [u'--a=épsîlön']
158 with mute_warn():
158 with mute_warn():
159 config = cl.load_config(argv)
159 config = cl.load_config(argv)
160 self.assertEquals(config.a, u'épsîlön')
160 self.assertEquals(config.a, u'épsîlön')
161
161
162 def test_unicode_bytes_args(self):
162 def test_unicode_bytes_args(self):
163 uarg = u'--a=é'
163 uarg = u'--a=é'
164 try:
164 try:
165 barg = uarg.encode(sys.stdin.encoding)
165 barg = uarg.encode(sys.stdin.encoding)
166 except (TypeError, UnicodeEncodeError):
166 except (TypeError, UnicodeEncodeError):
167 raise SkipTest("sys.stdin.encoding can't handle 'é'")
167 raise SkipTest("sys.stdin.encoding can't handle 'é'")
168
168
169 cl = self.klass()
169 cl = self.klass()
170 with mute_warn():
170 with mute_warn():
171 config = cl.load_config([barg])
171 config = cl.load_config([barg])
172 self.assertEquals(config.a, u'é')
172 self.assertEquals(config.a, u'é')
173
173
174 def test_unicode_alias(self):
174 def test_unicode_alias(self):
175 cl = self.klass()
175 cl = self.klass()
176 argv = [u'--a=épsîlön']
176 argv = [u'--a=épsîlön']
177 with mute_warn():
177 with mute_warn():
178 config = cl.load_config(argv, aliases=dict(a='A.a'))
178 config = cl.load_config(argv, aliases=dict(a='A.a'))
179 self.assertEquals(config.A.a, u'épsîlön')
179 self.assertEquals(config.A.a, u'épsîlön')
180
180
181
181
182 class TestArgParseKVCL(TestKeyValueCL):
182 class TestArgParseKVCL(TestKeyValueCL):
183 klass = KVArgParseConfigLoader
183 klass = KVArgParseConfigLoader
184
184
185 def test_expanduser2(self):
185 def test_expanduser2(self):
186 cl = self.klass()
186 cl = self.klass()
187 argv = ['-a', '~/1/2/3', '--b', "'~/1/2/3'"]
187 argv = ['-a', '~/1/2/3', '--b', "'~/1/2/3'"]
188 with mute_warn():
188 with mute_warn():
189 config = cl.load_config(argv, aliases=dict(a='A.a', b='A.b'))
189 config = cl.load_config(argv, aliases=dict(a='A.a', b='A.b'))
190 self.assertEquals(config.A.a, os.path.expanduser('~/1/2/3'))
190 self.assertEquals(config.A.a, os.path.expanduser('~/1/2/3'))
191 self.assertEquals(config.A.b, '~/1/2/3')
191 self.assertEquals(config.A.b, '~/1/2/3')
192
192
193 class TestConfig(TestCase):
193 class TestConfig(TestCase):
194
194
195 def test_setget(self):
195 def test_setget(self):
196 c = Config()
196 c = Config()
197 c.a = 10
197 c.a = 10
198 self.assertEquals(c.a, 10)
198 self.assertEquals(c.a, 10)
199 self.assertEquals(c.has_key('b'), False)
199 self.assertEquals(c.has_key('b'), False)
200
200
201 def test_auto_section(self):
201 def test_auto_section(self):
202 c = Config()
202 c = Config()
203 self.assertEquals(c.has_key('A'), True)
203 self.assertEquals(c.has_key('A'), True)
204 self.assertEquals(c._has_section('A'), False)
204 self.assertEquals(c._has_section('A'), False)
205 A = c.A
205 A = c.A
206 A.foo = 'hi there'
206 A.foo = 'hi there'
207 self.assertEquals(c._has_section('A'), True)
207 self.assertEquals(c._has_section('A'), True)
208 self.assertEquals(c.A.foo, 'hi there')
208 self.assertEquals(c.A.foo, 'hi there')
209 del c.A
209 del c.A
210 self.assertEquals(len(c.A.keys()),0)
210 self.assertEquals(len(c.A.keys()),0)
211
211
212 def test_merge_doesnt_exist(self):
212 def test_merge_doesnt_exist(self):
213 c1 = Config()
213 c1 = Config()
214 c2 = Config()
214 c2 = Config()
215 c2.bar = 10
215 c2.bar = 10
216 c2.Foo.bar = 10
216 c2.Foo.bar = 10
217 c1._merge(c2)
217 c1._merge(c2)
218 self.assertEquals(c1.Foo.bar, 10)
218 self.assertEquals(c1.Foo.bar, 10)
219 self.assertEquals(c1.bar, 10)
219 self.assertEquals(c1.bar, 10)
220 c2.Bar.bar = 10
220 c2.Bar.bar = 10
221 c1._merge(c2)
221 c1._merge(c2)
222 self.assertEquals(c1.Bar.bar, 10)
222 self.assertEquals(c1.Bar.bar, 10)
223
223
224 def test_merge_exists(self):
224 def test_merge_exists(self):
225 c1 = Config()
225 c1 = Config()
226 c2 = Config()
226 c2 = Config()
227 c1.Foo.bar = 10
227 c1.Foo.bar = 10
228 c1.Foo.bam = 30
228 c1.Foo.bam = 30
229 c2.Foo.bar = 20
229 c2.Foo.bar = 20
230 c2.Foo.wow = 40
230 c2.Foo.wow = 40
231 c1._merge(c2)
231 c1._merge(c2)
232 self.assertEquals(c1.Foo.bam, 30)
232 self.assertEquals(c1.Foo.bam, 30)
233 self.assertEquals(c1.Foo.bar, 20)
233 self.assertEquals(c1.Foo.bar, 20)
234 self.assertEquals(c1.Foo.wow, 40)
234 self.assertEquals(c1.Foo.wow, 40)
235 c2.Foo.Bam.bam = 10
235 c2.Foo.Bam.bam = 10
236 c1._merge(c2)
236 c1._merge(c2)
237 self.assertEquals(c1.Foo.Bam.bam, 10)
237 self.assertEquals(c1.Foo.Bam.bam, 10)
238
238
239 def test_deepcopy(self):
239 def test_deepcopy(self):
240 c1 = Config()
240 c1 = Config()
241 c1.Foo.bar = 10
241 c1.Foo.bar = 10
242 c1.Foo.bam = 30
242 c1.Foo.bam = 30
243 c1.a = 'asdf'
243 c1.a = 'asdf'
244 c1.b = range(10)
244 c1.b = range(10)
245 import copy
245 import copy
246 c2 = copy.deepcopy(c1)
246 c2 = copy.deepcopy(c1)
247 self.assertEquals(c1, c2)
247 self.assertEquals(c1, c2)
248 self.assert_(c1 is not c2)
248 self.assert_(c1 is not c2)
249 self.assert_(c1.Foo is not c2.Foo)
249 self.assert_(c1.Foo is not c2.Foo)
250
250
251 def test_builtin(self):
251 def test_builtin(self):
252 c1 = Config()
252 c1 = Config()
253 exec 'foo = True' in c1
253 exec 'foo = True' in c1
254 self.assertEquals(c1.foo, True)
254 self.assertEquals(c1.foo, True)
255 self.assertRaises(ConfigError, setattr, c1, 'ValueError', 10)
255 self.assertRaises(ConfigError, setattr, c1, 'ValueError', 10)
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@@ -1,263 +1,263
1 # encoding: utf-8
1 # encoding: utf-8
2 """
2 """
3 System command aliases.
3 System command aliases.
4
4
5 Authors:
5 Authors:
6
6
7 * Fernando Perez
7 * Fernando Perez
8 * Brian Granger
8 * Brian Granger
9 """
9 """
10
10
11 #-----------------------------------------------------------------------------
11 #-----------------------------------------------------------------------------
12 # Copyright (C) 2008-2010 The IPython Development Team
12 # Copyright (C) 2008-2011 The IPython Development Team
13 #
13 #
14 # Distributed under the terms of the BSD License.
14 # Distributed under the terms of the BSD License.
15 #
15 #
16 # The full license is in the file COPYING.txt, distributed with this software.
16 # The full license is in the file COPYING.txt, distributed with this software.
17 #-----------------------------------------------------------------------------
17 #-----------------------------------------------------------------------------
18
18
19 #-----------------------------------------------------------------------------
19 #-----------------------------------------------------------------------------
20 # Imports
20 # Imports
21 #-----------------------------------------------------------------------------
21 #-----------------------------------------------------------------------------
22
22
23 import __builtin__
23 import __builtin__
24 import keyword
24 import keyword
25 import os
25 import os
26 import re
26 import re
27 import sys
27 import sys
28
28
29 from IPython.config.configurable import Configurable
29 from IPython.config.configurable import Configurable
30 from IPython.core.splitinput import split_user_input
30 from IPython.core.splitinput import split_user_input
31
31
32 from IPython.utils.traitlets import List, Instance
32 from IPython.utils.traitlets import List, Instance
33 from IPython.utils.autoattr import auto_attr
33 from IPython.utils.autoattr import auto_attr
34 from IPython.utils.warn import warn, error
34 from IPython.utils.warn import warn, error
35
35
36 #-----------------------------------------------------------------------------
36 #-----------------------------------------------------------------------------
37 # Utilities
37 # Utilities
38 #-----------------------------------------------------------------------------
38 #-----------------------------------------------------------------------------
39
39
40 # This is used as the pattern for calls to split_user_input.
40 # This is used as the pattern for calls to split_user_input.
41 shell_line_split = re.compile(r'^(\s*)()(\S+)(.*$)')
41 shell_line_split = re.compile(r'^(\s*)()(\S+)(.*$)')
42
42
43 def default_aliases():
43 def default_aliases():
44 """Return list of shell aliases to auto-define.
44 """Return list of shell aliases to auto-define.
45 """
45 """
46 # Note: the aliases defined here should be safe to use on a kernel
46 # Note: the aliases defined here should be safe to use on a kernel
47 # regardless of what frontend it is attached to. Frontends that use a
47 # regardless of what frontend it is attached to. Frontends that use a
48 # kernel in-process can define additional aliases that will only work in
48 # kernel in-process can define additional aliases that will only work in
49 # their case. For example, things like 'less' or 'clear' that manipulate
49 # their case. For example, things like 'less' or 'clear' that manipulate
50 # the terminal should NOT be declared here, as they will only work if the
50 # the terminal should NOT be declared here, as they will only work if the
51 # kernel is running inside a true terminal, and not over the network.
51 # kernel is running inside a true terminal, and not over the network.
52
52
53 if os.name == 'posix':
53 if os.name == 'posix':
54 default_aliases = [('mkdir', 'mkdir'), ('rmdir', 'rmdir'),
54 default_aliases = [('mkdir', 'mkdir'), ('rmdir', 'rmdir'),
55 ('mv', 'mv -i'), ('rm', 'rm -i'), ('cp', 'cp -i'),
55 ('mv', 'mv -i'), ('rm', 'rm -i'), ('cp', 'cp -i'),
56 ('cat', 'cat'),
56 ('cat', 'cat'),
57 ]
57 ]
58 # Useful set of ls aliases. The GNU and BSD options are a little
58 # Useful set of ls aliases. The GNU and BSD options are a little
59 # different, so we make aliases that provide as similar as possible
59 # different, so we make aliases that provide as similar as possible
60 # behavior in ipython, by passing the right flags for each platform
60 # behavior in ipython, by passing the right flags for each platform
61 if sys.platform.startswith('linux'):
61 if sys.platform.startswith('linux'):
62 ls_aliases = [('ls', 'ls -F --color'),
62 ls_aliases = [('ls', 'ls -F --color'),
63 # long ls
63 # long ls
64 ('ll', 'ls -F -o --color'),
64 ('ll', 'ls -F -o --color'),
65 # ls normal files only
65 # ls normal files only
66 ('lf', 'ls -F -o --color %l | grep ^-'),
66 ('lf', 'ls -F -o --color %l | grep ^-'),
67 # ls symbolic links
67 # ls symbolic links
68 ('lk', 'ls -F -o --color %l | grep ^l'),
68 ('lk', 'ls -F -o --color %l | grep ^l'),
69 # directories or links to directories,
69 # directories or links to directories,
70 ('ldir', 'ls -F -o --color %l | grep /$'),
70 ('ldir', 'ls -F -o --color %l | grep /$'),
71 # things which are executable
71 # things which are executable
72 ('lx', 'ls -F -o --color %l | grep ^-..x'),
72 ('lx', 'ls -F -o --color %l | grep ^-..x'),
73 ]
73 ]
74 else:
74 else:
75 # BSD, OSX, etc.
75 # BSD, OSX, etc.
76 ls_aliases = [('ls', 'ls -F'),
76 ls_aliases = [('ls', 'ls -F'),
77 # long ls
77 # long ls
78 ('ll', 'ls -F -l'),
78 ('ll', 'ls -F -l'),
79 # ls normal files only
79 # ls normal files only
80 ('lf', 'ls -F -l %l | grep ^-'),
80 ('lf', 'ls -F -l %l | grep ^-'),
81 # ls symbolic links
81 # ls symbolic links
82 ('lk', 'ls -F -l %l | grep ^l'),
82 ('lk', 'ls -F -l %l | grep ^l'),
83 # directories or links to directories,
83 # directories or links to directories,
84 ('ldir', 'ls -F -l %l | grep /$'),
84 ('ldir', 'ls -F -l %l | grep /$'),
85 # things which are executable
85 # things which are executable
86 ('lx', 'ls -F -l %l | grep ^-..x'),
86 ('lx', 'ls -F -l %l | grep ^-..x'),
87 ]
87 ]
88 default_aliases = default_aliases + ls_aliases
88 default_aliases = default_aliases + ls_aliases
89 elif os.name in ['nt', 'dos']:
89 elif os.name in ['nt', 'dos']:
90 default_aliases = [('ls', 'dir /on'),
90 default_aliases = [('ls', 'dir /on'),
91 ('ddir', 'dir /ad /on'), ('ldir', 'dir /ad /on'),
91 ('ddir', 'dir /ad /on'), ('ldir', 'dir /ad /on'),
92 ('mkdir', 'mkdir'), ('rmdir', 'rmdir'),
92 ('mkdir', 'mkdir'), ('rmdir', 'rmdir'),
93 ('echo', 'echo'), ('ren', 'ren'), ('copy', 'copy'),
93 ('echo', 'echo'), ('ren', 'ren'), ('copy', 'copy'),
94 ]
94 ]
95 else:
95 else:
96 default_aliases = []
96 default_aliases = []
97
97
98 return default_aliases
98 return default_aliases
99
99
100
100
101 class AliasError(Exception):
101 class AliasError(Exception):
102 pass
102 pass
103
103
104
104
105 class InvalidAliasError(AliasError):
105 class InvalidAliasError(AliasError):
106 pass
106 pass