mirror of
https://github.com/moparisthebest/xeps
synced 2024-11-27 11:42:17 -05:00
98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
# File: xeputil.py
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# Version: 0.2
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# Description: xep utility functions
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# Last Modified: 2010
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# Author: Tobias Markmann (tm@ayena.de)
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## LICENSE ##
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#
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# Copyright (c) 1999 - 2009 XMPP Standards Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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## END LICENSE ##
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import os
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import tempfile
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from xepinfo import XEPInfo
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from xml.dom.minidom import parse,parseString,Document,getDOMImplementation
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from mercurial import ui, hg
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from mercurial.node import hex
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def getText(nodelist):
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thisText = ""
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for node in nodelist:
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if node.nodeType == node.TEXT_NODE:
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thisText = thisText + node.data
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return thisText
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class XEP:
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def __init__(self, BASEDIR, nr):
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self.nr = nr
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self.BASEDIR = BASEDIR
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def revisions(self):
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repo = hg.repository(ui.ui(), self.BASEDIR)
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fctx = repo.filectx("xep-" + self.nr + ".xml", 'tip')
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revs = []
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for rev in fctx.filelog():
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revs.append(fctx.filectx(rev).rev())
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return sorted(revs)
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def contentOfRevision(self, revision):
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repo = hg.repository(ui.ui(), self.BASEDIR)
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fctx = repo.filectx("xep-" + self.nr + ".xml", revision)
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# load content for that revision
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file_text = fctx.data()
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return file_text
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def globalLatestRevison(self):
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repo = hg.repository(ui.ui(), self.BASEDIR)
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cctx = repo['tip']
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return cctx.rev()
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def getLatestXEPFilename(XEPDIR, nr, no_interim=True):
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try:
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xep = XEP(XEPDIR, nr)
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revs = xep.revisions()
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revs.reverse()
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content = ""
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if no_interim:
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for rev in revs:
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tmp_content = xep.contentOfRevision(rev)
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info = XEPInfo(tmp_content, " ")
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if not info.interim:
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content = tmp_content
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break;
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else:
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content = xep.contentOfRevision(revs[len(revs)-1])
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(fd, name) = tempfile.mkstemp();
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handle = os.fdopen(fd, "w+b")
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handle.write(content)
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handle.close()
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return name;
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except:
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return False;
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