f1d7b11db9
Docstring cleanup
2013-05-31 18:39:07 -04:00
c29cb41822
Fix for last commit on adding reset_name to module_to_load
2013-05-31 18:37:44 -04:00
b60a43eabf
Add a reset_name argument to importlib.util.module_to_load in order to
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control whether to reset the module's __name__ attribute in case a
reload is being done.
2013-05-31 18:11:17 -04:00
357c9fb055
Rename importlib.util.ModuleManager to module_to_load so that the name
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explains better what the context manager is providing.
2013-05-30 17:31:47 -04:00
3dc48d6f69
Issue #18070 : importlib.util.module_for_loader() now sets __loader__
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and __package__ unconditionally in order to do the right thing for
reloading.
2013-05-28 18:35:54 -04:00
a3687f0d68
Introduce importlib.util.ModuleManager which is a context manager to
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handle providing (and cleaning up if needed) the module to be loaded.
A future commit will use the context manager in
Lib/importlib/_bootstrap.py and thus why the code is placed there
instead of in Lib/importlib/util.py.
2013-05-28 17:29:34 -04:00
3b62ca88e4
Issue #18072 : Implement get_code() for importlib.abc.InspectLoader and
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ExecutionLoader.
2013-05-27 21:11:04 -04:00
9ffe85e1e8
Move importlib.abc.SourceLoader.source_to_code() to InspectLoader.
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While the previous location was fine, it makes more sense to have the
method higher up in the inheritance chain, especially at a point where
get_source() is defined which is the earliest source_to_code() could
programmatically be used in the inheritance tree in importlib.abc.
2013-05-26 16:45:10 -04:00
e8e14591eb
rather than passing locals to the class body, just execute the class body in the proper environment
2013-05-16 14:37:25 -05:00
312595ce3a
hide the __class__ closure from the class body ( #12370 )
2013-05-15 15:26:42 -05:00
4c14b5de1c
#17115,17116: Have modules initialize the __package__ and __loader__
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attributes to None.
The long-term goal is for people to be able to rely on these
attributes existing and checking for None to see if they have been
set. Since import itself sets these attributes when a loader does not
the only instances when the attributes are None are from someone
overloading __import__() and not using a loader or someone creating a
module from scratch.
This patch also unifies module initialization. Before you could have
different attributes with default values depending on how the module
object was created. Now the only way to not get the same default set
of attributes is to circumvent initialization by calling
ModuleType.__new__() directly.
2013-05-04 13:56:58 -04:00
3b0431dc60
check local class namespace before reaching for cells ( closes #17853 )
2013-04-30 09:41:40 -04:00
edfd6ae79c
Issue #17244 : Don't mask exceptions raised during the creation of
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bytecode files in py_compile.
Thanks to Arfrever Frehtes Taifersar Arahesis for the bug report.
2013-04-14 12:48:15 -04:00
100883f0cb
Issue #17093,17566,17567: Methods from classes in importlib.abc now raise/return
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the default exception/value when called instead of raising/returning
NotimplementedError/NotImplemented (except where appropriate).
This should allow for the ABCs to act as the bottom/end of the MRO with expected
default results.
As part of this work, also make importlib.abc.Loader.module_repr()
optional instead of an abstractmethod.
2013-04-09 16:59:39 -04:00
daf4daa295
merge
2013-04-01 13:25:40 -04:00
f8ffec0617
Issue #17357 : Add missing verbosity messages when running under
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-v/-vv that were lost in the transition to importlib.
2013-04-01 13:10:51 -04:00
765531d2d0
Issue #17516 : use comment syntax for comments, instead of multiline string
2013-03-26 01:11:54 +01:00
440282ba8a
copy 2.7 magic numbers for historical interest
2013-03-21 23:04:45 -05:00
327992330e
Issue #17099 : Have importlib.find_loader() raise ValueError when
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__loader__ is not set on a module. This brings the exception in line
with when __loader__ is None (which is equivalent to not having the
attribute defined).
2013-03-13 11:09:08 -07:00
4802becb16
Issue #17117 : Have both import itself and importlib.util.set_loader()
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set __loader__ on a module when set to None.
Thanks to Gökcen Eraslan for the fix.
2013-03-13 10:41:36 -07:00
c190389834
Issue #17220 : two fixes for changeset 2528e4aea338.
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First, because the mtime can exceed 4 bytes, make sure to mask it down to 4
bytes before getting its little-endian representation for writing out to a .pyc
file.
Two, cap an rsplit() call to 1 split, else can lead to too many values being
returned for unpacking.
2013-02-25 17:10:11 -05:00
39e47f94ec
Issue #17220 : Little cleanup of _bootstrap.py.
2013-02-25 15:40:33 +02:00
5df9f82547
Merge from 3.3
2013-02-16 22:25:31 -07:00
5b49962f7e
Fixes a FileFinder docstring to reflect an old change.
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That change was in 1db6553f3f8c.
2013-02-16 22:23:48 -07:00
419d9a83d5
evaluate lambda keyword-only defaults after positional defaults ( #16967 again)
2013-02-10 09:48:22 -05:00
1ef876cd28
evaluate positional defaults before keyword-only defaults ( closes #16967 )
2013-02-10 09:29:59 -05:00
85ae3566d1
Merge w/ 3.3 more fixes thanks to issue #17098
2013-02-01 16:36:29 -05:00
da9cf0eef8
Issue #17098 : Be more stringent of setting __loader__ on early imported
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modules. Also made test more rigorous.
2013-02-01 15:31:49 -05:00
611afc1b3f
Issue #17098 : all modules should have __loader__
2013-02-01 14:07:28 -05:00
0ecd30b4af
Issue #17098 : Make sure every module has __loader__ defined.
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Thanks to Thomas Heller for the bug report.
2013-02-01 14:04:12 -05:00
f3220d6af7
Tweak an exception message
2013-01-27 13:04:56 -05:00
14581d5dc4
Port py_compile over to importlib
2013-01-26 08:48:36 -05:00
686e880f20
Touch up exception messaging
2013-01-25 13:49:19 -05:00
569ff4fbbc
Issue #15031 : Refactor some code in importlib pertaining to validating
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and compiling bytecode.
Thanks to Ronan Lamy for pointing the redundancy and taking an initial
stab at the refactor (as did Nick Coghlan).
2013-01-11 18:09:25 -05:00
c57f9f9419
Merge from 3.3 for fix for issue #16730
2013-01-11 15:42:30 -05:00
a9976b3e32
Issue #16730 : Don't raise an exception in
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importlib.machinery.FileFinder when the directory has become
unreadable or a file. This brings semantics in line with Python 3.2
import.
Reported and diagnosed by David Pritchard.
2013-01-11 15:40:12 -05:00
f7a17b48d7
Replace IOError with OSError ( #16715 )
2012-12-25 16:47:37 +02:00
2606a6f197
Issue #16719 : Get rid of WindowsError. Use OSError instead
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Patch by Serhiy Storchaka.
2012-12-19 14:33:35 +02:00
a6cfb28bd2
Issue #15627 : This is simply an update to the name of a new method recently added
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to importlib.abc.SourceLoader.
2012-12-04 23:43:43 -08:00
b72c10996e
- Issue #16514 : Fix regression causing a traceback when sys.path[0] is None
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(actually, any non-string or non-bytes type).
2012-11-20 15:35:27 -05:00
82c1c781c7
- Issue #16514 : Fix regression causing a traceback when sys.path[0] is None
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(actually, any non-string or non-bytes type).
2012-11-20 15:22:51 -05:00
5650e4f41c
Issue #15627 : Add the compile_source() method to
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importlib.abc.SourceLoader.
This provides an easy hook into the import system to allow for source
transformations, AST optimizations, etc.
2012-11-18 10:03:31 -05:00
10f19812b5
Merge fix for #16489 from 3.3
2012-11-17 09:33:14 -05:00
56b4ca78d8
Issue #16489 : Make it clearer that importlib.find_loader() requires
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the user to import any parent packages.
2012-11-17 09:30:55 -05:00
29824550b1
merge 3.3
2012-11-12 16:48:25 -05:00
debf64ce2b
missing letter
2012-11-12 16:48:17 -05:00
90a654b1dd
Issue #15641 : Clean up deprecated classes from importlib
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Patch by Taras Lyapun.
2012-11-05 09:34:46 +02:00
d4f5ad6c6e
Merge fix from #6074 from 3.3
2012-10-19 23:36:15 +10:00
eb8d627bbd
Issue #6074 : Apply an appropriate fix for importlib based imports
2012-10-19 23:32:00 +10:00
744faddae8
Merge issue #15833 : don't raise an exception if importlib can't write
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byte-compiled files.
This fixes a regression introduced by 3.3.
Patch by Charles-François Natali.
2012-10-16 08:03:21 -04:00
Brett Cannon
Benjamin Peterson
Victor Stinner
Serhiy Storchaka
Eric Snow
Andrew Svetlov
Barry Warsaw
Nick Coghlan
Trent Nelson