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222 commits

Author SHA1 Message Date
Brett Cannon
f58d45c649 Tweak the handling of the empty string in sys.path for importlib. 
It seems better to cache the finder for the cwd under its full path
insetad of '' in case the cwd changes. Otherwise FileFinder needs to
dynamically change itself based on whether it is given '' instead of
caching a finder for every change to the cwd.
 2012-02-16 18:12:00 -05:00
Brett Cannon
3b1a06c1ea importlib.__import__() now raises ValueError when level < 0. 
This is to bring it more in line with what PEP 328 set out to do with
removing ambiguous absolute/relative import semantics.
 2012-02-16 17:47:48 -05:00
Brett Cannon
7fab676e87 Refactor importlib.__import__() and _gcd_import() to facilitate using 
an __import__ implementation that takes care of basics in C and punts
to importlib for more complicated code.
 2012-02-16 13:43:41 -05:00
Brett Cannon
0568d6fd4e Bring importlib in line w/ changes made in my personal bootstrap branch in the sandbox. 2012-02-14 18:38:11 -05:00
Philip Jenvey
353c10772a simplify 2012-02-10 11:45:03 -08:00
Brett Cannon
4a2e1a0da7 Undo a bad mq management thingy. 2012-02-08 19:11:53 -05:00
Brett Cannon
97771096ab Whitespace normalization. 2012-02-08 18:55:37 -05:00
Brett Cannon
b4e63b3177 Use the cwd when the empty string is found in sys.path. This leads to 
__file__ being an absolute path when the module is found in the
current directory.
 2012-02-08 18:52:56 -05:00
Brett Cannon
354c26ecd6 Move setup code from importlib.__init__ to 
importlib._bootstrap._setup().
 2012-02-08 18:50:22 -05:00
Brett Cannon
8490fab4ad Don't fail in the face of a lacking attribute when wrapping a 
function.
 2012-02-08 18:44:14 -05:00
Brett Cannon
cae1068e82 Re-order importlib benchmarks to be consistent. Also print out what implementation of __import__ is used. 2012-02-07 09:40:33 -05:00
Brett Cannon
466e6a90f2 Have importlib.test.benchmark test with tabnanny as a medium-sized test. 2012-02-07 09:19:12 -05:00
Brett Cannon
5ea5b67a0b Fix a minor output typo as found by Terry Reedy. 2012-01-31 17:02:10 -05:00
Brett Cannon
e3a9ae5ece Let importlib.test.benchmark take a specific benchmark name to run. 2012-01-30 19:27:51 -05:00
Brett Cannon
190f33cd2b Allow for the specification of a file to dump importlib benchmark 
results to (and to compare against previous runs).
* * *
Move importlib.test.benchmark to argparse.
 2012-01-30 19:12:29 -05:00
Brett Cannon
8a8945085f Issue #13890: Also fix for extension module tests for case-insensitivity. 2012-01-30 12:51:49 -05:00
Brett Cannon
01ad3251ae Issue #13890: Fix importlib case-sensitivity tests to not run on Windows. 
Thanks to os.environ under Windows only updating the dict and not the
environment itself (as exposed by nt.environ), tests using
PYTHONCASEOK always fail. Now the tests are skipped when os.environ
does not do what is expected.
 2012-01-30 12:48:16 -05:00
Brett Cannon
51d14f8e56 Relocate importlib._case_ok to importlib._bootstrap. 
This required updating the code to use posix instead of os. This is
all being done to make bootstrapping easier to removing dependencies
that are kept in importlib.__init__ and thus outside of the single
file to bootstrap from.
 2012-01-26 19:03:52 -05:00
Brett Cannon
c264e3ee20 Move some code from importlib.__init__ to importlib._bootstrap that 
does not need to be exposed from C code for bootstrapping reasons.
 2012-01-25 18:58:03 -05:00
Antoine Pitrou
581616624d Port import fixes from 2.7. 2012-01-25 18:06:07 +01:00
Antoine Pitrou
33d15f7c85 Port import fixes from 2.7. 2012-01-25 18:01:45 +01:00
Antoine Pitrou
157c1263a2 Port remaining test fixes, and fix test_importlib too. 2012-01-25 03:01:34 +01:00
Antoine Pitrou
dd21f68963 Port remaining test fixes, and fix test_importlib too. 2012-01-25 03:00:57 +01:00
Antoine Pitrou
abaf89b2be Issue #11235: Fix OverflowError when trying to import a source file whose modification time doesn't fit in a 32-bit timestamp. 2012-01-24 17:45:50 +01:00
Antoine Pitrou
2be60afb7e Issue #11235: Fix OverflowError when trying to import a source file whose modification time doesn't fit in a 32-bit timestamp. 2012-01-24 17:44:06 +01:00
Brett Cannon
f522aea7a1 Issue #13588: Rename decorators in importlib. 
More descriptive names are now used in order to make tracebacks
more readable.
 2012-01-16 11:46:22 -05:00
Benjamin Peterson
6f5b6d7e8f kill useless import added by 87331661042b 2012-01-15 22:43:10 -05:00
Antoine Pitrou
7c9907e565 Fix no-op tests in importlib. 2011-12-30 21:25:15 +01:00
Antoine Pitrou
5136ac0ca2 Issue #13645: pyc files now contain the size of the corresponding source 
code, to avoid timestamp collisions (especially on filesystems with a low
timestamp resolution) when checking for freshness of the bytecode.
 2012-01-13 18:52:16 +01:00
Antoine Pitrou
5e8767c764 Fix no-op tests in importlib. 2011-12-30 21:26:08 +01:00
Meador Inge
96ff0840b6 Issue #13593: updating the importlib utility decorators for __qualname__. 2011-12-14 22:53:13 -06:00
Meador Inge
d7afeeeb8d Issue #13591: import_module potentially imports a module twice. 2011-12-14 22:27:28 -06:00
Meador Inge
416f12ddb3 Issue #13591: import_module potentially imports a module twice. 2011-12-14 22:23:46 -06:00
Florent Xicluna
67317750af Issue #13248: turn 3.2's PendingDeprecationWarning into 3.3's DeprecationWarning (cgi, importlib, nntplib, smtpd). 2011-12-10 11:07:42 +01:00
Antoine Pitrou
28e401e717 Issue #13392: Writing a pyc file should now be atomic under Windows as well. 2011-11-15 19:15:19 +01:00
Charles-François Natali
0c929d9d39 Issue #13303: Fix bytecode file default permission. 2011-11-10 19:12:29 +01:00
Charles-François Natali
e695eec24a Issue #13303: Fix a race condition in the bytecode file creation. 2011-10-31 20:47:31 +01:00
Florent Xicluna
68f71a34f4 Simplify and remove few dependencies on 'errno', thanks to PEP 3151. 2011-10-28 16:06:23 +02:00
Antoine Pitrou
daaaec9ee7 Silence the FileExistsError which can be raised because of the O_EXCL flag 
(as in import.c)
 2011-10-19 23:28:40 +02:00
Antoine Pitrou
707033a694 Issue #13146: Writing a pyc file is now atomic under POSIX. 2011-10-17 19:28:44 +02:00
Vinay Sajip
65897a386e Closes #12291 for 3.3 - merged fix from 3.2. 2011-07-02 17:16:02 +01:00
Vinay Sajip
5bdae3bb7c Closes #12291: Fixed bug which was found when doing multiple loads from one stream. 2011-07-02 16:42:47 +01:00
Éric Araujo
ef3062f7af Kill dead code in importlib.test.__main__ (#12019, reviewed by Brett Cannon) 2011-06-07 17:58:50 +02:00
Victor Stinner
82f46144cc (Merge 3.2) Issue #11614: Fix importlib tests for the new __hello__ module 2011-05-16 17:00:41 +02:00
Victor Stinner
45323a890a (Merge 3.1) Issue #11614: Fix importlib tests for the new __hello__ module 2011-05-16 16:59:49 +02:00
Victor Stinner
272e24356e Issue #11614: Fix importlib tests for the new __hello__ module 2011-05-16 16:57:18 +02:00
Brett Cannon
5d43cff623 Remove a stale comment. 2011-03-23 18:12:24 -07:00
Brett Cannon
442c9b92d8 Make importlib compatible with __import__ by "fixing" code.co_filename 
paths.

__import__ does a little trick when importing from bytecode by
back-patching the co_filename paths to point to the file location
where the code object was loaded from, *not* where the code object was
originally created. This allows co_filename to point to a valid path.
Problem is that co_filename is immutable from Python, so a private
function -- imp._fix_co_filename() -- had to be introduced in order to
get things working properly. Originally the plan was to add a file
argument to marshal.loads(), but that failed as the algorithm used by
__import__ is not fully recursive as one might expect, so to be fully
backwards-compatible the code used by __import__ needed to be exposed.

This closes issue #6811 by taking a different approach than outlined
in the issue.
 2011-03-23 16:14:42 -07:00
Brett Cannon
a7468bc5c6 Have importlib use the repr of a module name in error messages. 
This makes it obvious that an import failed because of some extraneous
whitespace (e.g., a newline).

This is a partial fix for issue #8754.
 2011-03-23 16:06:00 -07:00
Ezio Melotti
4969f709cc #11515: Merge with 3.1. 2011-03-15 05:59:46 +02:00