diff options
Diffstat (limited to 'package/python3/020-importlib-no-pep3147.patch')
-rw-r--r-- | package/python3/020-importlib-no-pep3147.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/package/python3/020-importlib-no-pep3147.patch b/package/python3/020-importlib-no-pep3147.patch deleted file mode 100644 index 779b5e27c3..0000000000 --- a/package/python3/020-importlib-no-pep3147.patch +++ /dev/null @@ -1,69 +0,0 @@ -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> - -diff -purN a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py ---- a/Lib/importlib/_bootstrap.py 2015-02-25 12:27:44.000000000 +0100 -+++ b/Lib/importlib/_bootstrap.py 2015-08-27 17:33:26.167191059 +0200 -@@ -444,8 +444,6 @@ def cache_from_source(path, debug_overri - If debug_override is not None, then it must be a boolean and is used in - place of sys.flags.optimize. - -- 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_overri - suffixes = OPTIMIZED_BYTECODE_SUFFIXES - 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) - - - def source_from_cache(path): - """Given the path to a .pyc./.pyo 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 -- sys.implementation.cache_tag is None then NotImplementedError is raised. -+ the .py file calculated to correspond to the .pyc/.pyo 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)) -- if pycache_filename.count('.') != 2: -- raise ValueError('expected only 2 dots in ' -- '{!r}'.format(pycache_filename)) -- 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]) - - |