Package: python3.2
Version: 3.2.3-7
Severity: important
Dear Maintainer,
It appears that the importlib implementation that ships with Python3.2
breaks on directories in which it cannot create a __pycache__ directory.
This is unlike the standard import implementation which simply loads
the files without caching their compiled versions.
Steps to demonstrate:
$ mkdir test
$ touch test/foo.py
$ touch test/__init__.py
$ chmod 555 test
$ PYTHONPATH=$PWD python3
import importlib
importlib.import_module("test.foo")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.2/importlib/__init__.py", line 124, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 807, in _gcd_import
_gcd_import(parent)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 821, in _gcd_import
loader.load_module(name)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 436, in load_module
return self._load_module(fullname)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 141, in decorated
return fxn(self, module, *args, **kwargs)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 330, in _load_module
code_object = self.get_code(name)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 423, in get_code
self.set_data(bytecode_path, data)
File "/usr/lib/python3.2/importlib/_bootstrap.py", line 481, in set_data
_os.mkdir(parent)
OSError: [Errno 13] Permission denied: 'test/__pycache__'
As an aside, it also seems that importing importlib makes it install
itself over the standard import implementation, therefore making all
standard imports fail thereafter, as well.
--
Fredrik Tolf
-- System Information:
Debian Release: 7.4
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.14.0 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages python3.2 depends on:
ii libbz2-1.0 1.0.6-4
ii libc6 2.13-38+deb7u1
ii libdb5.1 5.1.29-5+dolda1
ii libffi5 3.0.10-3
ii libgcc1 1:4.7.2-5
ii libncursesw5 5.9-10
ii libreadline6 6.2+dfsg-0.1
ii libsqlite3-0 3.7.13-1+deb7u1
ii libssl1.0.0 1.0.1e-2+deb7u6
ii libtinfo5 5.9-10
ii mime-support 3.52-1
ii python3.2-minimal 3.2.3-7
python3.2 recommends no packages.
Versions of packages python3.2 suggests:
ii binutils 2.22-8
pn python3.2-doc <none>
-- no debconf information
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