diff options
Diffstat (limited to 'package/python3/0016-Add-importlib-fix-for-PEP-3147-issue.patch')
| -rw-r--r-- | package/python3/0016-Add-importlib-fix-for-PEP-3147-issue.patch | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/package/python3/0016-Add-importlib-fix-for-PEP-3147-issue.patch b/package/python3/0016-Add-importlib-fix-for-PEP-3147-issue.patch deleted file mode 100644 index a3ab5702ea..0000000000 --- a/package/python3/0016-Add-importlib-fix-for-PEP-3147-issue.patch +++ /dev/null @@ -1,96 +0,0 @@ -From 66c1baaf357f75591ee2f31966385b6eb96c8eb4 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 - -Python 3 has a new standard for installing .pyc file, called PEP -3147. Unfortunately, this standard requires both the .py and .pyc -files to be installed for a Python module to be found. This is quite -annoying on space-constrained embedded systems, since the .py file is -technically not required for execution. - -This patch changes cache_from_source() and source_from_cache() in -importlib to get rid of the "__pycache__" directory. -This effectively disables PEP 3147 for: - -* The python standard library -* Packages built with distutils or setuptools -* Packages built with automake that use the `py-compile` helper - -Signed-off-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm> ---- - Lib/importlib/_bootstrap_external.py | 37 +++++------------------------------- - 1 file changed, 5 insertions(+), 32 deletions(-) - -diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py -index 9788828..dfcc27e 100644 ---- a/Lib/importlib/_bootstrap_external.py -+++ b/Lib/importlib/_bootstrap_external.py -@@ -258,8 +258,6 @@ 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. -- - """ - if debug_override is not None: - _warnings.warn('the debug_override parameter is deprecated; use ' -@@ -270,10 +268,7 @@ 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') -- 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 = '' -@@ -284,39 +279,17 @@ 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. file, return the path to its .py file. - - 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 file. - """ -- if sys.implementation.cache_tag is None: -- raise NotImplementedError('sys.implementation.cache_tag is None') -- head, pycache_filename = _path_split(path) -- head, pycache = _path_split(head) -- if pycache != _PYCACHE: -- raise ValueError('{} not bottom-level directory in ' -- '{!r}'.format(_PYCACHE, path)) -- 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] - return _path_join(head, base_filename + SOURCE_SUFFIXES[0]) - - --- -2.7.4 - |
