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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Mitter, a Maemo client for Twitter.
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# Copyright (C) 2007, 2008 Julio Biason, Deepak Sarda
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os.path
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import glob
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import logging
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def find_image(image_name):
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"""Using the iamge_name, search in the common places. Return the path for
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the image or None if the image couldn't be found."""
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# just because I'm a logging nut
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log = logging.getLogger('mitterlib.find_image')
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import os.path
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import sys
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# the order is the priority, so keep global paths before local paths
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current_dir = os.path.abspath(os.path.dirname(__file__))
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common_paths = [
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os.path.join(sys.prefix, 'share', 'pixmaps'),
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os.path.join('.', 'pixmaps'),
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os.path.join(current_dir, '..', 'pixmaps')]
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for path in common_paths:
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filename = os.path.join(path, image_name)
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log.debug('Checking %s...' % (filename))
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if os.access(filename, os.F_OK):
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log.debug('Default image is %s' % (filename))
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return filename
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return None
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def module_search(source, ignore):
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"""Search for modules in the source directory. Ignore any modules
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indicated."""
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base_dir = os.path.dirname(source)
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modules = glob.glob(os.path.join(base_dir, '*.py'))
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for module in modules:
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module_name = os.path.basename(module)
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if module_name in ignore:
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# not a usable module
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continue
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try:
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module_name = _import_name(module_name)
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yield module_name
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except ImportError, exc:
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_log.debug('Module %s is not "importable"', module_name)
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_log.debug(str(exc))
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pass
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