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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.4)
-
- import fnmatch
- import glob
- import os
- import sys
- __all__ = [
- 'require']
- _pygtk_dir_pat = 'gtk-[0-9].[0-9]'
- _pygtk_required_version = None
-
- def _get_available_versions():
- versions = { }
- for dir in sys.path:
- if not dir:
- dir = os.getcwd()
-
- if not os.path.isdir(dir):
- continue
-
- if fnmatch.fnmatchcase(os.path.basename(dir), _pygtk_dir_pat):
- continue
-
- for filename in glob.glob(os.path.join(dir, _pygtk_dir_pat)):
- pathname = os.path.join(dir, filename)
- if not os.path.isdir(pathname):
- continue
-
- if not os.listdir(pathname):
- continue
-
- if not versions.has_key(filename[-3:]):
- versions[filename[-3:]] = pathname
- continue
-
-
- return versions
-
-
- def require(version):
- global _pygtk_required_version
- if _pygtk_required_version != None:
- if not _pygtk_required_version == version:
- raise AssertionError, 'a different version of gtk was already required'
- return None
-
- if not not sys.modules.has_key('gtk'):
- raise AssertionError, 'pygtk.require() must be called before importing gtk'
- versions = _get_available_versions()
- if not versions.has_key(version):
- raise AssertionError, "required version '%s' not found on system" % version
- for dir in sys.path:
- if fnmatch.fnmatchcase(os.path.basename(dir), _pygtk_dir_pat):
- sys.path.remove(dir)
- continue
-
- sys.path.insert(0, versions[version])
- _pygtk_required_version = version
-
-