/usr/share/pyshared/allmydata/util/pkgresutil.py is in tahoe-lafs 1.9.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | def install():
"""
This installs a hook into setuptools' pkg_resources infrastructure, so that resource
files can be found in files relative to the runnin executable, in addition to the
usual egg and source lookup mechanisms. This overrides the ZipProvider, since that
is the lookup mechanism triggered within pkg_resources when running code out of a
py2exe or py2app build's library.zip.
"""
import os, sys
import pkg_resources, zipimport
platform_libdirs = {
'darwin': '../Resources/pkg_resources',
}
exedir = os.path.dirname(sys.executable)
libdir = platform_libdirs.get(sys.platform, 'pkg_resources')
class Provider(pkg_resources.ZipProvider):
def __init__(self, module):
self._module_name = module.__name__
pkg_resources.ZipProvider.__init__(self, module)
def get_resource_filename(self, manager, resource_name):
#print 'get_resource_filename(%s, %s)' % (manager, resource_name)
path = [exedir, libdir] + self._module_name.split('.') + [resource_name]
localfile = os.path.join(*path)
#print ' checking(%s)' % (localfile,)
if os.path.exists(localfile):
#print 'found locally'
return localfile
else:
try:
ret = pkg_resources.ZipProvider.get_resource_filename(self, manager, resource_name)
#print 'returning %s' % (ret,)
return ret
except NotImplementedError:
#print 'get_resource_filename(%s,%s): not found' % (self._module_name, resource_name)
#import traceback
#traceback.print_exc()
return ''
pkg_resources.register_loader_type(zipimport.zipimporter, Provider)
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