mirror of
https://github.com/oDinZu/callirhoe.git
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e63e7e352c
git-svn-id: https://callirhoe.googlecode.com/svn/branches/phantome@171 81c8bb96-aa45-f2e2-0eef-c4fa4a15c6df
81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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# callirhoe - high quality calendar rendering
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# Copyright (C) 2012-2014 George M. Tzoumas
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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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# *****************************************
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# #
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""" plugin handling routines """
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# #
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# *****************************************
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import sys
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import os.path
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import pkg_resources
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def glob(path, pattern):
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"""
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Internal function that scans the given path and subpaths for .py files
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"""
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tmplist = pkg_resources.resource_listdir("__main__", "/"+path)
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filelist = []
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for i in tmplist:
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if i == "":
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continue
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if pkg_resources.resource_isdir("__main__", "/"+path+"/"+i):
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filelist.extend(glob(path+"/"+i, pattern))
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else:
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if i.lower()[-3:] == pattern.lower():
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name = path+"/"+i
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filelist.append(name)
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return filelist
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def available_files(parent, dir, fmatch = None):
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"""find parent/dir/*.py files to be used for plugins
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@rtype: [str,...]
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@note:
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1. __init__.py should exist
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2. files starting with underscore are ignored
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3. if fnmatch is defined (base name), it matches a single file
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"""
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good = False
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res = []
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for x in glob(dir,".py"):
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basex = os.path.basename(x)
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if basex == "__init__.py": good = True
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elif basex.startswith('_'):
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# ignore files aimed for internal use
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# safer than [a-z]-style matching...
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continue
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else:
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base = os.path.splitext(basex)[0]
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if base and ((not fmatch) or (fmatch == base)): res.append((base,"/"+dir+parent))
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return res if good else []
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def plugin_list(cat):
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"""return a sequence of available plugins, using L{available_files()} and L{get_plugin_paths()}
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@rtype: [str,...]
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"""
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return available_files("../", cat)
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# cat = lang (category)
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# longcat = language
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# longcat2 = languages
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# listopt = --list-lang
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# preset = "EN"
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