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annotate tests/svnxml.py @ 18426:01638b51df44

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hgweb: ignore filtered revision in revnav This changeset checks that a revision is known before adding it to the navigation. This will prevent traceback on filtered repository. This changeset result in an incorrect behaviors, Navigation link may be dropped without any replacement. However this bad navigation generation is much better than a crash
author Pierre-Yves David <pierre-yves.david@logilab.fr>
date Wed, 16 Jan 2013 14:19:28 +0100
parents c58bdecdb800
children 812eb3b7dc43
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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c58bdecdb800 test-convert-svn-sink: add helper to smooth svn xml output
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1 # Read the output of a "svn log --xml" command on stdin, parse it and
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2 # print a subset of attributes common to all svn versions tested by
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3 # hg.
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4 import xml.dom.minidom, sys
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5
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6 def xmltext(e):
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7 return ''.join(c.data for c
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8 in e.childNodes
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9 if c.nodeType == c.TEXT_NODE)
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11 def parseentry(entry):
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12 e = {}
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13 e['revision'] = entry.getAttribute('revision')
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14 e['author'] = xmltext(entry.getElementsByTagName('author')[0])
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15 e['msg'] = xmltext(entry.getElementsByTagName('msg')[0])
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16 e['paths'] = []
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17 paths = entry.getElementsByTagName('paths')
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18 if paths:
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19 paths = paths[0]
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20 for p in paths.getElementsByTagName('path'):
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21 action = p.getAttribute('action')
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22 path = xmltext(p)
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23 frompath = p.getAttribute('copyfrom-path')
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24 fromrev = p.getAttribute('copyfrom-rev')
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25 e['paths'].append((path, action, frompath, fromrev))
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26 return e
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27
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28 def parselog(data):
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29 entries = []
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30 doc = xml.dom.minidom.parseString(data)
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31 for e in doc.getElementsByTagName('logentry'):
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32 entries.append(parseentry(e))
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33 return entries
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34
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35 def printentries(entries):
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36 fp = sys.stdout
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37 for e in entries:
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38 for k in ('revision', 'author', 'msg'):
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39 fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8'))
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40 for path, action, fpath, frev in sorted(e['paths']):
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41 frominfo = ''
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42 if frev:
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43 frominfo = ' (from %s@%s)' % (fpath, frev)
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44 p = ' %s %s%s\n' % (action, path, frominfo)
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45 fp.write(p.encode('utf-8'))
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46
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47 if __name__ == '__main__':
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48 data = sys.stdin.read()
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49 entries = parselog(data)
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50 printentries(entries)
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