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653 Commits

Author SHA1 Message Date
Steve Dower 59bd34fa8a Issue #28333: Remove unnecessary increment. 2016-10-08 12:20:45 -07:00
Steve Dower 3cd187b9f5 Issue #28333: Enables Unicode for ps1/ps2 and input() prompts. (Patch by Eryk Sun) 2016-10-08 12:18:16 -07:00
Serhiy Storchaka 5e80855af3 Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:55:49 +03:00
Serhiy Storchaka cf3806026b Issue #24098: Fixed possible crash when AST is changed in process of 
compiling it.
 2016-10-07 21:51:28 +03:00
Benjamin Peterson e2e792d98f merge 3.5 (#28184) 2016-09-19 22:17:16 -07:00
Benjamin Peterson f5e8e8fc2b merge 3.5 (#24022) 2016-09-18 23:44:02 -07:00
Benjamin Peterson 57bda335e1 merge 3.4 2016-09-18 23:43:18 -07:00
Benjamin Peterson 26d998cfdd properly handle the single null-byte file (closes #24022) 2016-09-18 23:41:11 -07:00
Benjamin Peterson 9ac11a752a properly free memory in pgen 2016-09-18 18:00:25 -07:00
Benjamin Peterson 5a715cfc57 merge 3.5 (#27981) 2016-09-12 22:07:14 -07:00
Benjamin Peterson 35ee948fa5 restructure fp_setreadl so as to avoid refleaks (closes #27981) 2016-09-12 22:06:58 -07:00
Brett Cannon a721abac29 Issue #26331: Implement the parsing part of PEP 515. 
Thanks to Georg Brandl for the patch.
 2016-09-09 14:57:09 -07:00
Yury Selivanov 52c4e7cc84 Issue #28008: Implement PEP 530 -- asynchronous comprehensions. 2016-09-09 10:36:01 -07:00
Yury Selivanov f8cb8a16a3 Issue #27985: Implement PEP 526 -- Syntax for Variable Annotations. 
Patch by Ivan Levkivskyi.
 2016-09-08 20:50:03 -07:00
Christian Heimes c6cc23d0b9 Skip unused value in tokenizer code 
In the case of an escape character, c is never read. tok_next() is
used to advance the pointer.

CID 1225097
 2016-09-09 00:09:45 +02:00
Steve Dower 3929499914 Issue #1602: Windows console doesn't input or print Unicode (PEP 528) 
Closes #17602: Adds a readline implementation for the Windows console
 2016-08-30 21:22:36 -07:00
Steve Dower 940f33a50f Issue #23524: Finish removing _PyVerify_fd from sources 2016-09-08 11:21:54 -07:00
Benjamin Peterson 2f8bfef158 replace PY_SIZE_MAX with SIZE_MAX 2016-09-07 09:26:18 -07:00
Benjamin Peterson ca47063998 replace Py_(u)intptr_t with the c99 standard types 2016-09-06 13:47:26 -07:00
Victor Stinner 4bb31e90f0 Fix a clang warning in grammar.c 
Clang is smarter than GCC and emits a warning for dead code after a function
declared with __attribute__((__noreturn__)) (Py_FatalError).
 2016-08-19 15:11:56 +02:00
Berker Peksag 531396c764 Issue #27336: Fix compilation failures --without-threads 2016-06-17 13:25:01 +03:00
Serhiy Storchaka ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00
Serhiy Storchaka 48842714b9 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:45:48 +03:00
Berker Peksag 2a65ecb780 Issue #26130: Remove redundant variable 's' from Parser/parser.c 
Patch by Oren Milman.
 2016-03-28 00:45:28 +03:00
Benjamin Peterson 7285d520e0 remove duplicated check for fractions and complex numbers (closes #26076) 
Patch by Oren Milman.
 2016-03-24 22:43:23 -07:00
Serhiy Storchaka a051bf3afb Issue #26581: Use the first coding cookie on a line, not the last one. 2016-03-20 23:47:48 +02:00
Serhiy Storchaka e431d3c9aa Issue #26581: Use the first coding cookie on a line, not the last one. 2016-03-20 23:36:29 +02:00
Victor Stinner 0611c26a58 On memory error, dump the memory block traceback 
Issue #26564: _PyObject_DebugDumpAddress() now dumps the traceback where a
memory block was allocated on memory block. Use the tracemalloc module to get
the traceback.
 2016-03-15 22:22:13 +01:00
Victor Stinner 8a1be61849 Add more checks on the GIL 
Issue #10915, #15751, #26558:

* PyGILState_Check() now returns 1 (success) before the creation of the GIL and
  after the destruction of the GIL. It allows to use the function early in
  Python initialization and late in Python finalization.
* Add a flag to disable PyGILState_Check(). Disable PyGILState_Check() when
  Py_NewInterpreter() is called
* Add assert(PyGILState_Check()) to: _Py_dup(), _Py_fstat(), _Py_read()
  and _Py_write()
 2016-03-14 22:07:55 +01:00
Victor Stinner 25219f596a Issue #26146: remove useless code 
obj2ast_constant() code is baesd on obj2ast_object() which has a special case
for Py_None. But in practice, we don't need to have a special case for
constants.

Issue noticed by Joseph Jevnik on a review.
 2016-01-27 00:37:59 +01:00
Victor Stinner f2c1aa1661 Add ast.Constant 
Issue #26146: Add a new kind of AST node: ast.Constant. It can be used by
external AST optimizers, but the compiler does not emit directly such node.

An optimizer can replace the following AST nodes with ast.Constant:

* ast.NameConstant: None, False, True
* ast.Num: int, float, complex
* ast.Str: str
* ast.Bytes: bytes
* ast.Tuple if items are constants too: tuple
* frozenset

Update code to accept ast.Constant instead of ast.Num and/or ast.Str:

* compiler
* docstrings
* ast.literal_eval()
* Tools/parser/unparse.py
 2016-01-26 00:40:57 +01:00
Serhiy Storchaka ef1585eb9a Issue #25923: Added more const qualifiers to signatures of static and private functions. 2015-12-25 20:01:53 +02:00
Serhiy Storchaka 2d06e84455 Issue #25923: Added the const qualifier to static constant arrays. 2015-12-25 19:53:18 +02:00
Serhiy Storchaka f006940351 Issue #20440: Massive replacing unsafe attribute setting code with special 
macro Py_SETREF.
 2015-12-24 10:39:57 +02:00
Serhiy Storchaka 5a57ade58e Issue #20440: Massive replacing unsafe attribute setting code with special 
macro Py_SETREF.
 2015-12-24 10:35:59 +02:00
Serhiy Storchaka 0304729ec4 Issue #25388: Fixed tokenizer crash when processing undecodable source code 
with a null byte.
 2015-11-14 15:12:04 +02:00
Serhiy Storchaka 7e2b870b85 Issue #25388: Fixed tokenizer crash when processing undecodable source code 
with a null byte.
 2015-11-14 15:11:17 +02:00
Serhiy Storchaka 0d441119f5 Issue #25388: Fixed tokenizer crash when processing undecodable source code 
with a null byte.
 2015-11-14 15:10:35 +02:00
Victor Stinner f9827ea618 Issue #25555: Fix parser and AST: fill lineno and col_offset of "arg" node when 
compiling AST from Python objects.
 2015-11-06 17:01:48 +01:00
Victor Stinner c106c68aeb Issue #25555: Fix parser and AST: fill lineno and col_offset of "arg" node when 
compiling AST from Python objects.
 2015-11-06 17:01:48 +01:00
Benjamin Peterson 860c8a404a merge 3.5 (#25502) 2015-10-28 23:15:22 -07:00
Benjamin Peterson 669ff66c32 remove duplicated imports (closes #25502) 2015-10-28 23:15:13 -07:00
Serhiy Storchaka fc632e3912 Merge with 3.5. 2015-10-06 18:52:52 +03:00
Eric V. Smith 235a6f0984 Issue #24965: Implement PEP 498 "Literal String Interpolation". Documentation is still needed, I'll open an issue for that. 2015-09-19 14:51:32 -04:00
Eric V. Smith 6408dc82fa Fixed indentation. 2015-09-12 18:53:36 -04:00
Serhiy Storchaka 481d3af82e Make asdl_c.py to generate Python-ast.c changed in issue #15989. 2015-09-06 23:29:04 +03:00
Yury Selivanov 96ec934e75 Issue #24619: Simplify async/await tokenization. 
This commit simplifies async/await tokenization in tokenizer.c,
tokenize.py & lib2to3/tokenize.py.  Previous solution was to keep
a stack of async-def & def blocks, whereas the new approach is just
to remember position of the outermost async-def block.

This change won't bring any parsing performance improvements, but
it makes the code much easier to read and validate.
 2015-07-23 15:01:58 +03:00
Yury Selivanov 8fb307cd65 Issue #24619: New approach for tokenizing async/await. 
This commit fixes how one-line async-defs and defs are tracked
by tokenizer.  It allows to correctly parse invalid code such
as:

>>> async def f():
...     def g(): pass
...     async = 10

and valid code such as:

>>> async def f():
...     async def g(): pass
...     await z

As a consequence, is is now possible to have one-line
'async def foo(): await ..' functions:

>>> async def foo(): return await bar()
 2015-07-22 13:33:45 +03:00
Yury Selivanov 8085b80c18 Issue 24226: Fix parsing of many sequential one-line 'def' statements. 2015-05-18 12:50:52 -04:00
Yury Selivanov 7544508f02 PEP 0492 -- Coroutines with async and await syntax. Issue #24017. 2015-05-11 22:57:16 -04:00