diff options
Diffstat (limited to 'libbe/plugin.py')
-rw-r--r-- | libbe/plugin.py | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/libbe/plugin.py b/libbe/plugin.py index 3c7c753..e69de29 100644 --- a/libbe/plugin.py +++ b/libbe/plugin.py @@ -1,72 +0,0 @@ -# Copyright (C) 2005-2009 Aaron Bentley and Panometrics, Inc. -# Marien Zwart <marienz@gentoo.org> -# W. Trevor King <wking@drexel.edu> -# <abentley@panoramicfeedback.com> -# -# 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 os -import os.path -import sys -import doctest - -def my_import(mod_name): - module = __import__(mod_name) - components = mod_name.split('.') - for comp in components[1:]: - module = getattr(module, comp) - return module - -def iter_plugins(prefix): - """ - >>> "list" in [n for n,m in iter_plugins("becommands")] - True - >>> "plugin" in [n for n,m in iter_plugins("libbe")] - True - """ - modfiles = os.listdir(os.path.join(plugin_path, prefix)) - modfiles.sort() - for modfile in modfiles: - if modfile.startswith('.'): - continue # the occasional emacs temporary file - if modfile.endswith(".py") and modfile != "__init__.py": - yield modfile[:-3], my_import(prefix+"."+modfile[:-3]) - - -def get_plugin(prefix, name): - """ - >>> get_plugin("becommands", "asdf") is None - True - >>> q = repr(get_plugin("becommands", "list")) - >>> q.startswith("<module 'becommands.list' from ") - True - """ - dirprefix = os.path.join(*prefix.split('.')) - command_path = os.path.join(plugin_path, dirprefix, name+".py") - if os.path.isfile(command_path): - return my_import(prefix + "." + name) - return None - -plugin_path = os.path.realpath(os.path.dirname(os.path.dirname(__file__))) -if plugin_path not in sys.path: - sys.path.append(plugin_path) - -suite = doctest.DocTestSuite() - -def _test(): - import doctest - doctest.testmod() - -if __name__ == "__main__": - _test() |