From c9fe8615db8d42e4da9bc83525f6167291cbb217 Mon Sep 17 00:00:00 2001 From: "Gustavo J. A. M. Carneiro" Date: Sun, 23 Apr 2006 12:53:24 +0000 Subject: dos2unix pygtk.py --- pygtk.py | 190 +++++++++++++++++++++++++++++++-------------------------------- 1 file changed, 95 insertions(+), 95 deletions(-) diff --git a/pygtk.py b/pygtk.py index 77fef81..02dc964 100644 --- a/pygtk.py +++ b/pygtk.py @@ -1,95 +1,95 @@ -# -*- Mode: Python; py-indent-offset: 4 -*- -# pygtk - Python bindings for the GTK+ widget set. -# Copyright (C) 1998-2002 James Henstridge -# -# pygtk.py: pygtk version selection code. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 -# USA - -import fnmatch -import glob -import os -import os.path -import sys - -__all__ = ['require'] - -_our_dir = os.path.dirname(os.path.abspath(os.path.normpath(__file__))) -_pygtk_2_0_dir = os.path.normpath('%s/gtk-2.0' % _our_dir) - -_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 the dir is a pygtk dir, skip it - 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) - - # skip non directories - if not os.path.isdir(pathname): - continue - - # skip empty directories - if not os.listdir(pathname): - continue - - if not versions.has_key(filename[-3:]): - versions[filename[-3:]] = pathname - return versions - -def require20(): - if _pygtk_2_0_dir not in sys.path: - sys.path.insert(0, _pygtk_2_0_dir) - -def require(version): - if version == '2.0': - return require20() - - global _pygtk_required_version - - if _pygtk_required_version != None: - assert _pygtk_required_version == version, \ - "a different version of gtk was already required" - return - - assert not sys.modules.has_key('gtk'), \ - "pygtk.require() must be called before importing gtk" - - versions = _get_available_versions() - assert versions.has_key(version), \ - "required version '%s' not found on system" % version - - # remove any pygtk dirs first ... - for dir in sys.path: - if fnmatch.fnmatchcase(os.path.basename(dir), _pygtk_dir_pat): - sys.path.remove(dir) - - # prepend the pygtk path ... - sys.path.insert(0, versions[version]) - - _pygtk_required_version = version +# -*- Mode: Python; py-indent-offset: 4 -*- +# pygtk - Python bindings for the GTK+ widget set. +# Copyright (C) 1998-2002 James Henstridge +# +# pygtk.py: pygtk version selection code. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA + +import fnmatch +import glob +import os +import os.path +import sys + +__all__ = ['require'] + +_our_dir = os.path.dirname(os.path.abspath(os.path.normpath(__file__))) +_pygtk_2_0_dir = os.path.normpath('%s/gtk-2.0' % _our_dir) + +_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 the dir is a pygtk dir, skip it + 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) + + # skip non directories + if not os.path.isdir(pathname): + continue + + # skip empty directories + if not os.listdir(pathname): + continue + + if not versions.has_key(filename[-3:]): + versions[filename[-3:]] = pathname + return versions + +def require20(): + if _pygtk_2_0_dir not in sys.path: + sys.path.insert(0, _pygtk_2_0_dir) + +def require(version): + if version == '2.0': + return require20() + + global _pygtk_required_version + + if _pygtk_required_version != None: + assert _pygtk_required_version == version, \ + "a different version of gtk was already required" + return + + assert not sys.modules.has_key('gtk'), \ + "pygtk.require() must be called before importing gtk" + + versions = _get_available_versions() + assert versions.has_key(version), \ + "required version '%s' not found on system" % version + + # remove any pygtk dirs first ... + for dir in sys.path: + if fnmatch.fnmatchcase(os.path.basename(dir), _pygtk_dir_pat): + sys.path.remove(dir) + + # prepend the pygtk path ... + sys.path.insert(0, versions[version]) + + _pygtk_required_version = version -- cgit