Mercurial > hg
annotate tests/svnxml.py @ 26345:2aa0dde846b4
mq: remove a mutable default argument
Mutable default arguments are know to the state of California to cause bugs. The
underlying function already handle "None" as an option value, so we do not need
to do anything else.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Thu, 24 Sep 2015 00:50:06 -0700 |
parents | c58bdecdb800 |
children | 812eb3b7dc43 |
rev | line source |
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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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10 |
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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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51 |