Commit Graph

58 Commits

Author SHA1 Message Date
Irit Katriel 04676b6946
bpo-45017: move opcode-related logic from modulefinder to dis (GH-28246) 2021-09-09 14:04:12 +01:00
Victor Stinner 90549676e0
bpo-40443: Remove unused imports in the stdlib (GH-19803) 2020-04-30 11:26:33 +02:00
Anthony Sottile 39652cd8bd
bpo-40260: Remove unnecessary newline in compile() call (GH-19641)
Because some people subclass this class and call undocumented methods, and we don't want to break them.
2020-04-22 19:42:53 +01:00
Barry 9b0b5d2bae
bpo-40260: Revert breaking changes made in modulefinder (GH-19595) 2020-04-20 15:58:42 +01:00
Barry d42e582063
bpo-40260: Update modulefinder to use io.open_code() and respect coding comments (GH-19488) 2020-04-14 20:16:06 +01:00
Victor Stinner a9f05d69cc
bpo-37032: Add CodeType.replace() method (GH-13542) 2019-05-24 23:57:23 +02:00
Pablo Galindo 8c77b8cb91
bpo-36540: PEP 570 -- Implementation (GH-12701)
This commit contains the implementation of PEP570: Python positional-only parameters.

* Update Grammar/Grammar with new typedarglist and varargslist

* Regenerate grammar files

* Update and regenerate AST related files

* Update code object

* Update marshal.c

* Update compiler and symtable

* Regenerate importlib files

* Update callable objects

* Implement positional-only args logic in ceval.c

* Regenerate frozen data

* Update standard library to account for positional-only args

* Add test file for positional-only args

* Update other test files to account for positional-only args

* Add News entry

* Update inspect module and related tests
2019-04-29 13:36:57 +01:00
Brandt Bucher 9d7b2c0909 bpo-35936: Updates to modulefinder (GH-11787)
* Properly handle SyntaxErrors in Python source files.

SyntaxErrors in the target module will rise normally, while SyntaxErrors in dependencies will be added to badmodules. This includes a new regression test.

* Fix name collision bug.

This fixes an issue where a "fromlist" import with the same name as a previously failed import would be incorrectly added to badmodules. This includes a new regression test.

* Replace mutable default values.

Bound empty lists have been replaced with the "if param is None" idiom.

* Replace deprecated imp usage.

Constants imported from imp have been moved to private module-level constants, and ModuleFinder.find_module has been refactored to use importlib. Other than an improvement on how frozen builtin imports are reported (as the frozen imports they are, rather than the stdlib modules they *may* have originated from), these changes maintain complete compatibility with past versions... including odd behavior for returning relative (below current directory, but not a C extension) vs. absolute (above current directory, or a C extension) paths.

Patch by Brandt Bucher.
2019-04-07 18:00:41 +10:00
Benjamin Peterson 42aa93b8ff
closes bpo-31650: PEP 552 (Deterministic pycs) implementation (#4575)
Python now supports checking bytecode cache up-to-dateness with a hash of the
source contents rather than volatile source metadata. See the PEP for details.

While a fairly straightforward idea, quite a lot of code had to be modified due
to the pervasiveness of pyc implementation details in the codebase. Changes in
this commit include:

- The core changes to importlib to understand how to read, validate, and
  regenerate hash-based pycs.

- Support for generating hash-based pycs in py_compile and compileall.

- Modifications to our siphash implementation to support passing a custom
  key. We then expose it to importlib through _imp.

- Updates to all places in the interpreter, standard library, and tests that
  manually generate or parse pyc files to grok the new format.

- Support in the interpreter command line code for long options like
  --check-hash-based-pycs.

- Tests and documentation for all of the above.
2017-12-09 10:26:52 -08:00
Serhiy Storchaka 70d28a184c Remove unused imports. 2016-12-16 20:00:15 +02:00
Serhiy Storchaka 3e99fdeed5 Issue #26881: The modulefinder module now supports extended opcode arguments. 2016-05-08 23:44:54 +03:00
Serhiy Storchaka 02d9f5e5b2 Issue #26881: The modulefinder module now supports extended opcode arguments. 2016-05-08 23:43:50 +03:00
Victor Stinner 7e50978a4e Issue #26647: Cleanup modulefinder
Use directly dis.opmap[name] rather than dis.opname.index(name).

Patch written by Demur Rumed.
2016-04-12 18:17:06 +02:00
Brett Cannon 213b4056a6 Issue #25487: Fix tests not updated when the imp module moved to a
DeprecationWarning.

Thanks to Martin Panter for finding the tests.
2015-10-30 14:41:06 -07:00
Eric Snow 32439d6eb6 Issue #23911: Move path-based bootstrap code to a separate frozen module. 2015-05-02 19:15:18 -06:00
Brett Cannon f299abdafa Issue #23731: Implement PEP 488.
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
2015-04-13 14:21:02 -04:00
Berker Peksag 0a0d1da987 Issue #21707: Add missing kwonlyargcount argument to ModuleFinder.replace_paths_in_code(). 2014-07-07 14:58:12 +03:00
Brett Cannon 0f3847855d merge for issue #20778 2014-02-28 10:50:34 -05:00
Brett Cannon 298bb96776 Issue #20778: Fix modulefinder to work with bytecode-only modules.
Bug filed and initial attempt at a patch by Bohuslav Kabrda.
2014-02-28 10:44:45 -05:00
Serhiy Storchaka ab0ac27d24 Issue #20315: Removed support for backward compatibility with early 2.x versions.
Removed backward compatibility alias curses.window.nooutrefresh which should
be removed in 2.3.
2014-01-20 21:35:06 +02:00
Serhiy Storchaka 7e52705ee3 Issue #20315: Removed support for backward compatibility with early 2.x versions. 2014-01-20 21:29:31 +02:00
Ezio Melotti 9a3777e525 #18705: merge with 3.3. 2013-08-17 15:53:55 +03:00
Ezio Melotti 30b9d5d3af #18705: fix a number of typos. Patch by Févry Thibault. 2013-08-17 15:50:46 +03:00
Brett Cannon e4f41deccf Issue #17177: The imp module is pending deprecation.
To make sure there is no issue with code that is both Python 2 and 3
compatible, there are no plans to remove the module any sooner than
Python 4 (unless the community moves to Python 3 solidly before then).
2013-06-16 13:13:40 -04:00
Brett Cannon 2909d6b47c merge with 3.3 2012-12-22 19:38:32 -05:00
Brett Cannon 73b969ec70 Issue #16752: Add a missing import to modulefinder.
Also fix Misc/ACKS to put part of it back in alphabetical order and
remove some duplicate names.

Patch by Berker Peksag.
2012-12-22 19:34:21 -05:00
Andrew Svetlov ad28c7f9da Issue #16706: get rid of os.error 2012-12-18 22:02:39 +02:00
Brett Cannon cb66eb0dec Issue #13959: Deprecate imp.get_suffixes() for new attributes on
importlib.machinery that provide the suffix details for import.
The attributes were not put on imp so as to compartmentalize
everything importlib needs for setting up imports in
importlib.machinery.

This also led to an indirect deprecation of inspect.getmoduleinfo() as
it directly returned imp.get_suffix's returned tuple which no longer
makes sense.
2012-05-11 12:58:42 -04:00
Éric Araujo cee6bb5499 Fix bug I unwittingly added in 1521d9837d16 (found by Ezio Melotti) 2011-08-01 15:29:07 +02:00
Éric Araujo 1e3a68d36b Modernize modulefinder module and tests a bit.
The tests don’t use an internal distutils function anymore, and use
regular assertEqual with sorted lists instead of a convoluted manual
diff.
2011-07-28 23:35:29 +02:00
Martin v. Löwis 867754e3e3 merge 11164 2011-05-09 08:10:38 +02:00
Martin v. Löwis 2f48d892d4 Stop trying to use _xmlplus in the xml module. Closes #11164.
Patch by Arfrever Frehtes Taifersar Arahesis.
2011-05-09 08:05:43 +02:00
Brett Cannon 028011f9f0 Silence ResourceWarnings in modulefinder by using file context managers. 2010-10-30 00:26:48 +00:00
Benjamin Peterson 821d0f8b1f no 2.3 compat in the py3k lib #3676 2009-02-16 16:20:10 +00:00
Benjamin Peterson c0747cf537 Merged revisions 67028,67040,67044,67046,67052,67065,67070,67077,67082 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r67028 | benjamin.peterson | 2008-10-25 18:27:07 -0500 (Sat, 25 Oct 2008) | 1 line

  don't use a catch-all
........
  r67040 | armin.rigo | 2008-10-28 12:01:21 -0500 (Tue, 28 Oct 2008) | 5 lines

  Fix one of the tests: it relied on being present in an "output test" in
  order to actually test what it was supposed to test, i.e. that the code
  in the __del__ method did not crash.  Use instead the new helper
  test_support.captured_output().
........
  r67044 | amaury.forgeotdarc | 2008-10-29 18:15:57 -0500 (Wed, 29 Oct 2008) | 3 lines

  Correct error message in io.open():
  closefd=True is the only accepted value with a file name.
........
  r67046 | thomas.heller | 2008-10-30 15:18:13 -0500 (Thu, 30 Oct 2008) | 2 lines

  Fixed a modulefinder crash on certain relative imports.
........
  r67052 | christian.heimes | 2008-10-30 16:26:15 -0500 (Thu, 30 Oct 2008) | 1 line

  Issue #4237: io.FileIO() was raising invalid warnings caused by insufficient initialization of PyFileIOObject struct members.
........
  r67065 | benjamin.peterson | 2008-10-30 18:59:18 -0500 (Thu, 30 Oct 2008) | 1 line

  move unprefixed error into .c file
........
  r67070 | benjamin.peterson | 2008-10-31 15:41:44 -0500 (Fri, 31 Oct 2008) | 1 line

  rephrase has_key doc
........
  r67077 | benjamin.peterson | 2008-11-03 09:14:51 -0600 (Mon, 03 Nov 2008) | 1 line

  #4048 make the parser module accept relative imports as valid
........
  r67082 | hirokazu.yamamoto | 2008-11-03 12:03:06 -0600 (Mon, 03 Nov 2008) | 2 lines

  Issue #3774: Fixed an error when create a Tkinter menu item without command
  and then remove it. Written by Guilherme Polo (gpolo).
........
2008-11-03 20:31:38 +00:00
Christian Heimes 45f9af34b3 Merged revisions 59193-59201 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r59195 | facundo.batista | 2007-11-27 19:50:12 +0100 (Tue, 27 Nov 2007) | 4 lines


  Moved the errno import from inside the functions to the
  module level.  Fixes issue 1755179.
........
  r59199 | christian.heimes | 2007-11-27 22:28:40 +0100 (Tue, 27 Nov 2007) | 1 line

  Backport of changes to PCbuild9 from the py3k branch
........
  r59200 | christian.heimes | 2007-11-27 22:34:01 +0100 (Tue, 27 Nov 2007) | 1 line

  Replaced import of the 'new' module with 'types' module and added a deprecation warning to the 'new' module.
........
  r59201 | christian.heimes | 2007-11-27 22:35:44 +0100 (Tue, 27 Nov 2007) | 1 line

  Added a deprecation warning to the 'new' module.
........
2007-11-27 21:50:00 +00:00
Guido van Rossum 98297ee781 Merging the py3k-pep3137 branch back into the py3k branch.
No detailed change log; just check out the change log for the py3k-pep3137
branch.  The most obvious changes:

  - str8 renamed to bytes (PyString at the C level);
  - bytes renamed to buffer (PyBytes at the C level);
  - PyString and PyUnicode are no longer compatible.

I.e. we now have an immutable bytes type and a mutable bytes type.

The behavior of PyString was modified quite a bit, to make it more
bytes-like.  Some changes are still on the to-do list.
2007-11-06 21:34:58 +00:00
Georg Brandl bd1c68c94f Patch #1303: Adapt str8 constructor to bytes (now buffer) one. 2007-10-24 18:55:37 +00:00
Brett Cannon 4043001f5d Make str/str8 comparisons return True/False for !=/==.
Code that has been returning str8 becomes much more apparent thanks to this
(e.g., struct module returning str8 for all string-related formats or sqlite3
passing in str8 instances when converting objects that had a __conform__
method).  One also has to watch out in C code when making a key from char *
using PyString in the C code but a str instance in Python code as that will not
longer compare equal.

Once str8 gains a constructor like the current bytes type then
test_modulefinder needs a cleanup as the fix is a little messy in that file.

Thanks goes to Thomas Lee for writing the patch for the change giving an
initial run-down of why most of the tests were failing.
2007-10-22 20:24:51 +00:00
Guido van Rossum 75a902db78 Patch 1280, by Alexandre Vassalotti.
Make PyString's indexing and iteration return integers.
(I changed a few of Alexandre's decisions -- GvR.)
2007-10-19 22:06:24 +00:00
Collin Winter ce36ad8a46 Raise statement normalization in Lib/. 2007-08-30 01:19:48 +00:00
Guido van Rossum d59cde817d Some quick fixes of code that was sorting dict.keys() etc. 2007-06-12 00:25:08 +00:00
Guido van Rossum 1bc535dc78 Merged revisions 55328-55341 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

........
  r55329 | brett.cannon | 2007-05-14 16:36:56 -0700 (Mon, 14 May 2007) | 3 lines

  Implement the removal of tuple parameter unpacking (PEP 3113).
  Thanks, Tony Lownds for the patch.
........
  r55331 | neal.norwitz | 2007-05-14 16:40:30 -0700 (Mon, 14 May 2007) | 1 line

  Update to use Python 3.0
........
  r55332 | brett.cannon | 2007-05-14 16:47:18 -0700 (Mon, 14 May 2007) | 2 lines

  Mention PEP 3113.  And thanks to Tony Lownds for the PEP 3113 patch.
........
  r55333 | neal.norwitz | 2007-05-14 16:57:06 -0700 (Mon, 14 May 2007) | 1 line

  Fix exception printing (no more exceptions module)
........
  r55334 | neal.norwitz | 2007-05-14 17:11:10 -0700 (Mon, 14 May 2007) | 1 line

  Remove popen* functions from os
........
  r55335 | neal.norwitz | 2007-05-14 18:03:38 -0700 (Mon, 14 May 2007) | 1 line

  Get rid of most of popen.  There are still some uses I need to cleanup.
........
  r55336 | neal.norwitz | 2007-05-14 21:11:34 -0700 (Mon, 14 May 2007) | 1 line

  Remove a few more remnants of the compiler package
........
  r55337 | neal.norwitz | 2007-05-14 22:28:27 -0700 (Mon, 14 May 2007) | 1 line

  Get test_[cx]pickle working on 64-bit platforms (avoid overflow int/long)
........
2007-05-15 18:46:22 +00:00
Guido van Rossum be19ed77dd Fix most trivially-findable print statements.
There's one major and one minor category still unfixed:
doctests are the major category (and I hope to be able to augment the
refactoring tool to refactor bona fide doctests soon);
other code generating print statements in strings is the minor category.

(Oh, and I don't know if the compiler package works.)
2007-02-09 05:37:30 +00:00
Guido van Rossum b940e113bf SF patch 1631942 by Collin Winter:
(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block
2007-01-10 16:19:56 +00:00
Guido van Rossum fc2a0a8e3c Thomas Heller fixed modulefinder and added a test. Thanks! 2006-10-27 23:06:01 +00:00
Guido van Rossum e2b70bcf74 Get rid of dict.has_key(). Boy this has a lot of repercussions!
Not all code has been fixed yet; this is just a checkpoint...
The C API still has PyDict_HasKey() and _HasKeyString(); not sure
if I want to change those just yet.
2006-08-18 22:13:04 +00:00
Thomas Heller 2e7c8328ae Fix SF item #876278: Unbounded recursion in modulefinder.
Already backported to release23-maint.
2004-05-11 15:10:59 +00:00
Neil Schemenauer 32d23c9264 Fix typo. 2004-02-15 16:43:20 +00:00
Walter Dörwald 70a6b49821 Replace backticks with repr() or "%r"
From SF patch #852334.
2004-02-12 17:35:32 +00:00