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@@ -833,7 +833,7 b' class InteractiveShell(Component, Magic):' | |||||
833 | # loaded at startup, so we can list later only variables defined in |
|
833 | # loaded at startup, so we can list later only variables defined in | |
834 | # actual interactive use. Since it is always a subset of user_ns, it |
|
834 | # actual interactive use. Since it is always a subset of user_ns, it | |
835 | # doesn't need to be separately tracked in the ns_table. |
|
835 | # doesn't need to be separately tracked in the ns_table. | |
836 |
self.user_ |
|
836 | self.user_ns_hidden = {} | |
837 |
|
837 | |||
838 | # A namespace to keep track of internal data structures to prevent |
|
838 | # A namespace to keep track of internal data structures to prevent | |
839 | # them from cluttering user-visible stuff. Will be updated later |
|
839 | # them from cluttering user-visible stuff. Will be updated later | |
@@ -879,7 +879,7 b' class InteractiveShell(Component, Magic):' | |||||
879 | # Similarly, track all namespaces where references can be held and that |
|
879 | # Similarly, track all namespaces where references can be held and that | |
880 | # we can safely clear (so it can NOT include builtin). This one can be |
|
880 | # we can safely clear (so it can NOT include builtin). This one can be | |
881 | # a simple list. |
|
881 | # a simple list. | |
882 |
self.ns_refs_table = [ user_ns, user_global_ns, self.user_ |
|
882 | self.ns_refs_table = [ user_ns, user_global_ns, self.user_ns_hidden, | |
883 | self.internal_ns, self._main_ns_cache ] |
|
883 | self.internal_ns, self._main_ns_cache ] | |
884 |
|
884 | |||
885 | def make_user_namespaces(self, user_ns=None, user_global_ns=None): |
|
885 | def make_user_namespaces(self, user_ns=None, user_global_ns=None): | |
@@ -978,7 +978,7 b' class InteractiveShell(Component, Magic):' | |||||
978 | therm. |
|
978 | therm. | |
979 | """ |
|
979 | """ | |
980 | # This function works in two parts: first we put a few things in |
|
980 | # This function works in two parts: first we put a few things in | |
981 |
# user_ns, and we sync that contents into user_ |
|
981 | # user_ns, and we sync that contents into user_ns_hidden so that these | |
982 | # initial variables aren't shown by %who. After the sync, we add the |
|
982 | # initial variables aren't shown by %who. After the sync, we add the | |
983 | # rest of what we *do* want the user to see with %who even on a new |
|
983 | # rest of what we *do* want the user to see with %who even on a new | |
984 | # session (probably nothing, so theye really only see their own stuff) |
|
984 | # session (probably nothing, so theye really only see their own stuff) | |
@@ -1018,9 +1018,9 b' class InteractiveShell(Component, Magic):' | |||||
1018 | # Store myself as the public api!!! |
|
1018 | # Store myself as the public api!!! | |
1019 | ns['get_ipython'] = self.get_ipython |
|
1019 | ns['get_ipython'] = self.get_ipython | |
1020 |
|
1020 | |||
1021 |
# Sync what we've added so far to user_ |
|
1021 | # Sync what we've added so far to user_ns_hidden so these aren't seen | |
1022 | # by %who |
|
1022 | # by %who | |
1023 |
self.user_ |
|
1023 | self.user_ns_hidden.update(ns) | |
1024 |
|
1024 | |||
1025 | # Anything put into ns now would show up in %who. Think twice before |
|
1025 | # Anything put into ns now would show up in %who. Think twice before | |
1026 | # putting anything here, as we really want %who to show the user their |
|
1026 | # putting anything here, as we really want %who to show the user their | |
@@ -1093,7 +1093,7 b' class InteractiveShell(Component, Magic):' | |||||
1093 | self.user_ns.update(vdict) |
|
1093 | self.user_ns.update(vdict) | |
1094 |
|
1094 | |||
1095 | # And configure interactive visibility |
|
1095 | # And configure interactive visibility | |
1096 |
config_ns = self.user_ |
|
1096 | config_ns = self.user_ns_hidden | |
1097 | if interactive: |
|
1097 | if interactive: | |
1098 | for name, val in vdict.iteritems(): |
|
1098 | for name, val in vdict.iteritems(): | |
1099 | config_ns.pop(name, None) |
|
1099 | config_ns.pop(name, None) | |
@@ -2360,6 +2360,9 b' class InteractiveShell(Component, Magic):' | |||||
2360 | to make it easy to write extensions, you can also put your extensions |
|
2360 | to make it easy to write extensions, you can also put your extensions | |
2361 | in ``os.path.join(self.ipython_dir, 'extensions')``. This directory |
|
2361 | in ``os.path.join(self.ipython_dir, 'extensions')``. This directory | |
2362 | is added to ``sys.path`` automatically. |
|
2362 | is added to ``sys.path`` automatically. | |
|
2363 | ||||
|
2364 | If :func:`load_ipython_extension` returns anything, this function | |||
|
2365 | will return that object. | |||
2363 | """ |
|
2366 | """ | |
2364 | from IPython.utils.syspathcontext import prepended_to_syspath |
|
2367 | from IPython.utils.syspathcontext import prepended_to_syspath | |
2365 |
|
2368 | |||
@@ -2504,11 +2507,11 b' class InteractiveShell(Component, Magic):' | |||||
2504 | # We want to prevent the loading of pylab to pollute the user's |
|
2507 | # We want to prevent the loading of pylab to pollute the user's | |
2505 | # namespace as shown by the %who* magics, so we execute the activation |
|
2508 | # namespace as shown by the %who* magics, so we execute the activation | |
2506 | # code in an empty namespace, and we update *both* user_ns and |
|
2509 | # code in an empty namespace, and we update *both* user_ns and | |
2507 |
# user_ |
|
2510 | # user_ns_hidden with this information. | |
2508 | ns = {} |
|
2511 | ns = {} | |
2509 | gui = pylab_activate(ns, gui) |
|
2512 | gui = pylab_activate(ns, gui) | |
2510 | self.user_ns.update(ns) |
|
2513 | self.user_ns.update(ns) | |
2511 |
self.user_ |
|
2514 | self.user_ns_hidden.update(ns) | |
2512 | # Now we must activate the gui pylab wants to use, and fix %run to take |
|
2515 | # Now we must activate the gui pylab wants to use, and fix %run to take | |
2513 | # plot updates into account |
|
2516 | # plot updates into account | |
2514 | enable_gui(gui) |
|
2517 | enable_gui(gui) |
@@ -886,10 +886,10 b' Currently the magic system has the following functions:\\n"""' | |||||
886 |
|
886 | |||
887 | user_ns = self.shell.user_ns |
|
887 | user_ns = self.shell.user_ns | |
888 | internal_ns = self.shell.internal_ns |
|
888 | internal_ns = self.shell.internal_ns | |
889 |
user_ |
|
889 | user_ns_hidden = self.shell.user_ns_hidden | |
890 | out = [ i for i in user_ns |
|
890 | out = [ i for i in user_ns | |
891 | if not i.startswith('_') \ |
|
891 | if not i.startswith('_') \ | |
892 |
and not (i in internal_ns or i in user_ |
|
892 | and not (i in internal_ns or i in user_ns_hidden) ] | |
893 |
|
893 | |||
894 | typelist = parameter_s.split() |
|
894 | typelist = parameter_s.split() | |
895 | if typelist: |
|
895 | if typelist: |
@@ -30,9 +30,9 b' ip = get_ipython()' | |||||
30 | @dec.parametric |
|
30 | @dec.parametric | |
31 | def test_reset(): |
|
31 | def test_reset(): | |
32 | """reset must clear most namespaces.""" |
|
32 | """reset must clear most namespaces.""" | |
33 |
# The number of variables in the private user_ |
|
33 | # The number of variables in the private user_ns_hidden is not zero, but it | |
34 | # should be constant regardless of what we do |
|
34 | # should be constant regardless of what we do | |
35 |
nvars_config_ns = len(ip.user_ |
|
35 | nvars_config_ns = len(ip.user_ns_hidden) | |
36 |
|
36 | |||
37 | # Check that reset runs without error |
|
37 | # Check that reset runs without error | |
38 | ip.reset() |
|
38 | ip.reset() | |
@@ -51,7 +51,7 b' def test_reset():' | |||||
51 | for ns in ip.ns_refs_table: |
|
51 | for ns in ip.ns_refs_table: | |
52 | if ns is ip.user_ns: |
|
52 | if ns is ip.user_ns: | |
53 | nvars_expected = nvars_user_ns |
|
53 | nvars_expected = nvars_user_ns | |
54 |
elif ns is ip.user_ |
|
54 | elif ns is ip.user_ns_hidden: | |
55 | nvars_expected = nvars_config_ns |
|
55 | nvars_expected = nvars_config_ns | |
56 | else: |
|
56 | else: | |
57 | nvars_expected = 0 |
|
57 | nvars_expected = 0 |
@@ -18,6 +18,8 b' __test__ = {}' | |||||
18 | # Imports |
|
18 | # Imports | |
19 | #------------------------------------------------------------------------------- |
|
19 | #------------------------------------------------------------------------------- | |
20 |
|
20 | |||
|
21 | from twisted.python import failure | |||
|
22 | ||||
21 | from IPython.kernel.core import error |
|
23 | from IPython.kernel.core import error | |
22 |
|
24 | |||
23 | #------------------------------------------------------------------------------- |
|
25 | #------------------------------------------------------------------------------- | |
@@ -27,6 +29,7 b' from IPython.kernel.core import error' | |||||
27 | class KernelError(error.IPythonError): |
|
29 | class KernelError(error.IPythonError): | |
28 | pass |
|
30 | pass | |
29 |
|
31 | |||
|
32 | ||||
30 | class NotDefined(KernelError): |
|
33 | class NotDefined(KernelError): | |
31 | def __init__(self, name): |
|
34 | def __init__(self, name): | |
32 | self.name = name |
|
35 | self.name = name | |
@@ -37,78 +40,102 b' class NotDefined(KernelError):' | |||||
37 |
|
40 | |||
38 | __str__ = __repr__ |
|
41 | __str__ = __repr__ | |
39 |
|
42 | |||
|
43 | ||||
40 | class QueueCleared(KernelError): |
|
44 | class QueueCleared(KernelError): | |
41 | pass |
|
45 | pass | |
42 |
|
46 | |||
|
47 | ||||
43 | class IdInUse(KernelError): |
|
48 | class IdInUse(KernelError): | |
44 | pass |
|
49 | pass | |
45 |
|
50 | |||
|
51 | ||||
46 | class ProtocolError(KernelError): |
|
52 | class ProtocolError(KernelError): | |
47 | pass |
|
53 | pass | |
48 |
|
54 | |||
|
55 | ||||
49 | class ConnectionError(KernelError): |
|
56 | class ConnectionError(KernelError): | |
50 | pass |
|
57 | pass | |
51 |
|
58 | |||
|
59 | ||||
52 | class InvalidEngineID(KernelError): |
|
60 | class InvalidEngineID(KernelError): | |
53 | pass |
|
61 | pass | |
54 |
|
62 | |||
|
63 | ||||
55 | class NoEnginesRegistered(KernelError): |
|
64 | class NoEnginesRegistered(KernelError): | |
56 | pass |
|
65 | pass | |
57 |
|
66 | |||
|
67 | ||||
58 | class InvalidClientID(KernelError): |
|
68 | class InvalidClientID(KernelError): | |
59 | pass |
|
69 | pass | |
60 |
|
70 | |||
|
71 | ||||
61 | class InvalidDeferredID(KernelError): |
|
72 | class InvalidDeferredID(KernelError): | |
62 | pass |
|
73 | pass | |
63 |
|
74 | |||
|
75 | ||||
64 | class SerializationError(KernelError): |
|
76 | class SerializationError(KernelError): | |
65 | pass |
|
77 | pass | |
66 |
|
78 | |||
|
79 | ||||
67 | class MessageSizeError(KernelError): |
|
80 | class MessageSizeError(KernelError): | |
68 | pass |
|
81 | pass | |
69 |
|
82 | |||
|
83 | ||||
70 | class PBMessageSizeError(MessageSizeError): |
|
84 | class PBMessageSizeError(MessageSizeError): | |
71 | pass |
|
85 | pass | |
72 |
|
86 | |||
|
87 | ||||
73 | class ResultNotCompleted(KernelError): |
|
88 | class ResultNotCompleted(KernelError): | |
74 | pass |
|
89 | pass | |
75 |
|
90 | |||
|
91 | ||||
76 | class ResultAlreadyRetrieved(KernelError): |
|
92 | class ResultAlreadyRetrieved(KernelError): | |
77 | pass |
|
93 | pass | |
78 |
|
94 | |||
79 | class ClientError(KernelError): |
|
95 | class ClientError(KernelError): | |
80 | pass |
|
96 | pass | |
81 |
|
97 | |||
|
98 | ||||
82 | class TaskAborted(KernelError): |
|
99 | class TaskAborted(KernelError): | |
83 | pass |
|
100 | pass | |
84 |
|
101 | |||
|
102 | ||||
85 | class TaskTimeout(KernelError): |
|
103 | class TaskTimeout(KernelError): | |
86 | pass |
|
104 | pass | |
87 |
|
105 | |||
|
106 | ||||
88 | class NotAPendingResult(KernelError): |
|
107 | class NotAPendingResult(KernelError): | |
89 | pass |
|
108 | pass | |
90 |
|
109 | |||
|
110 | ||||
91 | class UnpickleableException(KernelError): |
|
111 | class UnpickleableException(KernelError): | |
92 | pass |
|
112 | pass | |
93 |
|
113 | |||
|
114 | ||||
94 | class AbortedPendingDeferredError(KernelError): |
|
115 | class AbortedPendingDeferredError(KernelError): | |
95 | pass |
|
116 | pass | |
96 |
|
117 | |||
|
118 | ||||
97 | class InvalidProperty(KernelError): |
|
119 | class InvalidProperty(KernelError): | |
98 | pass |
|
120 | pass | |
99 |
|
121 | |||
|
122 | ||||
100 | class MissingBlockArgument(KernelError): |
|
123 | class MissingBlockArgument(KernelError): | |
101 | pass |
|
124 | pass | |
102 |
|
125 | |||
|
126 | ||||
103 | class StopLocalExecution(KernelError): |
|
127 | class StopLocalExecution(KernelError): | |
104 | pass |
|
128 | pass | |
105 |
|
129 | |||
|
130 | ||||
106 | class SecurityError(KernelError): |
|
131 | class SecurityError(KernelError): | |
107 | pass |
|
132 | pass | |
108 |
|
133 | |||
|
134 | ||||
109 | class FileTimeoutError(KernelError): |
|
135 | class FileTimeoutError(KernelError): | |
110 | pass |
|
136 | pass | |
111 |
|
137 | |||
|
138 | ||||
112 | class TaskRejectError(KernelError): |
|
139 | class TaskRejectError(KernelError): | |
113 | """Exception to raise when a task should be rejected by an engine. |
|
140 | """Exception to raise when a task should be rejected by an engine. | |
114 |
|
141 | |||
@@ -123,6 +150,7 b' class TaskRejectError(KernelError):' | |||||
123 | properties don't have to be managed or tested by the controller. |
|
150 | properties don't have to be managed or tested by the controller. | |
124 | """ |
|
151 | """ | |
125 |
|
152 | |||
|
153 | ||||
126 | class CompositeError(KernelError): |
|
154 | class CompositeError(KernelError): | |
127 | def __init__(self, message, elist): |
|
155 | def __init__(self, message, elist): | |
128 | Exception.__init__(self, *(message, elist)) |
|
156 | Exception.__init__(self, *(message, elist)) | |
@@ -177,9 +205,8 b' class CompositeError(KernelError):' | |||||
177 | else: |
|
205 | else: | |
178 | raise et, ev, etb |
|
206 | raise et, ev, etb | |
179 |
|
207 | |||
180 | def collect_exceptions(rlist, method): |
|
|||
181 | from twisted.python import failure |
|
|||
182 |
|
208 | |||
|
209 | def collect_exceptions(rlist, method): | |||
183 | elist = [] |
|
210 | elist = [] | |
184 | for r in rlist: |
|
211 | for r in rlist: | |
185 | if isinstance(r, failure.Failure): |
|
212 | if isinstance(r, failure.Failure): |
@@ -188,11 +188,6 b' def get_home_dir():' | |||||
188 | # is needed when running IPython on cluster where all paths have to |
|
188 | # is needed when running IPython on cluster where all paths have to | |
189 | # be UNC. |
|
189 | # be UNC. | |
190 | try: |
|
190 | try: | |
191 | # A user with a lot of unix tools in win32 may have defined $HOME, |
|
|||
192 | # honor it if it exists, but otherwise let the more typical |
|
|||
193 | # %HOMESHARE% variable be used. |
|
|||
194 | homedir = env.get('HOME') |
|
|||
195 | if homedir is None: |
|
|||
196 |
|
|
191 | homedir = env['HOMESHARE'] | |
197 | except KeyError: |
|
192 | except KeyError: | |
198 | pass |
|
193 | pass | |
@@ -233,6 +228,16 b' def get_home_dir():' | |||||
233 | if isdir(homedir): |
|
228 | if isdir(homedir): | |
234 | return homedir.decode(sys.getfilesystemencoding()) |
|
229 | return homedir.decode(sys.getfilesystemencoding()) | |
235 |
|
230 | |||
|
231 | # A user with a lot of unix tools in win32 may have defined $HOME. | |||
|
232 | # Try this as a last ditch option. | |||
|
233 | try: | |||
|
234 | homedir = env['HOME'] | |||
|
235 | except KeyError: | |||
|
236 | pass | |||
|
237 | else: | |||
|
238 | if isdir(homedir): | |||
|
239 | return homedir.decode(sys.getfilesystemencoding()) | |||
|
240 | ||||
236 | # If all else fails, raise HomeDirError |
|
241 | # If all else fails, raise HomeDirError | |
237 | raise HomeDirError('No valid home directory could be found') |
|
242 | raise HomeDirError('No valid home directory could be found') | |
238 | elif os.name == 'dos': |
|
243 | elif os.name == 'dos': |
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