|
@@ -1,4 +1,4 @@
|
|
|
-From 1153f503a38daf6388021575f1ad6ce8b702911b Mon Sep 17 00:00:00 2001
|
|
|
+From d2b5be9a0627e38d2280ef865dab3e74b7d2bde4 Mon Sep 17 00:00:00 2001
|
|
|
From: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
|
|
|
Date: Wed, 23 Dec 2015 11:46:14 +0100
|
|
|
Subject: [PATCH] Add importlib fix for PEP 3147 issue
|
|
@@ -19,44 +19,51 @@ This effectively disables PEP 3147 for:
|
|
|
|
|
|
Signed-off-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
|
|
|
---
|
|
|
- Lib/importlib/_bootstrap.py | 26 +++++---------------------
|
|
|
- 1 file changed, 5 insertions(+), 21 deletions(-)
|
|
|
+ Lib/importlib/_bootstrap_external.py | 37 +++++-------------------------------
|
|
|
+ 1 file changed, 5 insertions(+), 32 deletions(-)
|
|
|
|
|
|
-diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py
|
|
|
-index 5b91c05..a1755ec 100644
|
|
|
---- a/Lib/importlib/_bootstrap.py
|
|
|
-+++ b/Lib/importlib/_bootstrap.py
|
|
|
-@@ -444,8 +444,6 @@ def cache_from_source(path, debug_override=None):
|
|
|
- If debug_override is not None, then it must be a boolean and is used in
|
|
|
- place of sys.flags.optimize.
|
|
|
+diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
|
|
|
+index 616b17f..e30129c 100644
|
|
|
+--- a/Lib/importlib/_bootstrap_external.py
|
|
|
++++ b/Lib/importlib/_bootstrap_external.py
|
|
|
+@@ -255,8 +255,6 @@ def cache_from_source(path, debug_override=None, *, optimization=None):
|
|
|
+ a True value is the same as setting 'optimization' to the empty string
|
|
|
+ while a False value is equivalent to setting 'optimization' to '1'.
|
|
|
|
|
|
- If sys.implementation.cache_tag is None then NotImplementedError is raised.
|
|
|
-
|
|
|
"""
|
|
|
- debug = not sys.flags.optimize if debug_override is None else debug_override
|
|
|
- if debug:
|
|
|
-@@ -454,33 +452,19 @@ def cache_from_source(path, debug_override=None):
|
|
|
- suffixes = OPTIMIZED_BYTECODE_SUFFIXES
|
|
|
+ if debug_override is not None:
|
|
|
+ _warnings.warn('the debug_override parameter is deprecated; use '
|
|
|
+@@ -267,10 +265,7 @@ def cache_from_source(path, debug_override=None, *, optimization=None):
|
|
|
+ optimization = '' if debug_override else 1
|
|
|
head, tail = _path_split(path)
|
|
|
base, sep, rest = tail.rpartition('.')
|
|
|
- tag = sys.implementation.cache_tag
|
|
|
- if tag is None:
|
|
|
- raise NotImplementedError('sys.implementation.cache_tag is None')
|
|
|
-- filename = ''.join([(base if base else rest), sep, tag, suffixes[0]])
|
|
|
-- return _path_join(head, _PYCACHE, filename)
|
|
|
-+ filename = ''.join([(base if base else rest), suffixes[0]])
|
|
|
-+ return _path_join(head, filename)
|
|
|
+- almost_filename = ''.join([(base if base else rest), sep, tag])
|
|
|
++ almost_filename = ''.join([(base if base else rest)])
|
|
|
+ if optimization is None:
|
|
|
+ if sys.flags.optimize == 0:
|
|
|
+ optimization = ''
|
|
|
+@@ -281,39 +276,17 @@ def cache_from_source(path, debug_override=None, *, optimization=None):
|
|
|
+ if not optimization.isalnum():
|
|
|
+ raise ValueError('{!r} is not alphanumeric'.format(optimization))
|
|
|
+ almost_filename = '{}.{}{}'.format(almost_filename, _OPT, optimization)
|
|
|
+- return _path_join(head, _PYCACHE, almost_filename + BYTECODE_SUFFIXES[0])
|
|
|
++ return _path_join(head, almost_filename + BYTECODE_SUFFIXES[0])
|
|
|
|
|
|
|
|
|
def source_from_cache(path):
|
|
|
- """Given the path to a .pyc./.pyo file, return the path to its .py file.
|
|
|
+ """Given the path to a .pyc. file, return the path to its .py file.
|
|
|
|
|
|
- The .pyc/.pyo file does not need to exist; this simply returns the path to
|
|
|
-- the .py file calculated to correspond to the .pyc/.pyo file. If path does
|
|
|
-- not conform to PEP 3147 format, ValueError will be raised. If
|
|
|
+ The .pyc file does not need to exist; this simply returns the path to
|
|
|
+- the .py file calculated to correspond to the .pyc file. If path does
|
|
|
+- not conform to PEP 3147/488 format, ValueError will be raised. If
|
|
|
- sys.implementation.cache_tag is None then NotImplementedError is raised.
|
|
|
-+ the .py file calculated to correspond to the .pyc/.pyo file.
|
|
|
-
|
|
|
+-
|
|
|
++ the .py file calculated to correspond to the .pyc file.
|
|
|
"""
|
|
|
- if sys.implementation.cache_tag is None:
|
|
|
- raise NotImplementedError('sys.implementation.cache_tag is None')
|
|
@@ -65,9 +72,19 @@ index 5b91c05..a1755ec 100644
|
|
|
- if pycache != _PYCACHE:
|
|
|
- raise ValueError('{} not bottom-level directory in '
|
|
|
- '{!r}'.format(_PYCACHE, path))
|
|
|
-- if pycache_filename.count('.') != 2:
|
|
|
-- raise ValueError('expected only 2 dots in '
|
|
|
+- dot_count = pycache_filename.count('.')
|
|
|
+- if dot_count not in {2, 3}:
|
|
|
+- raise ValueError('expected only 2 or 3 dots in '
|
|
|
- '{!r}'.format(pycache_filename))
|
|
|
+- elif dot_count == 3:
|
|
|
+- optimization = pycache_filename.rsplit('.', 2)[-2]
|
|
|
+- if not optimization.startswith(_OPT):
|
|
|
+- raise ValueError("optimization portion of filename does not start "
|
|
|
+- "with {!r}".format(_OPT))
|
|
|
+- opt_level = optimization[len(_OPT):]
|
|
|
+- if not opt_level.isalnum():
|
|
|
+- raise ValueError("optimization level {!r} is not an alphanumeric "
|
|
|
+- "value".format(optimization))
|
|
|
- base_filename = pycache_filename.partition('.')[0]
|
|
|
+ head, filename = _path_split(path)
|
|
|
+ base_filename = filename.partition('.')[0]
|