Mercurial > hg
annotate tests/svnxml.py @ 44588:2a98b0cd4995
setup: build C extensions with -Werror=declaration-after-statement
MSVC 2008 still needs declarations at the top of the scope. I added it to the
3rd party code too in case somebody vendors a new version with a problem-
they'll get an early warning. Clang seems to ignore this (at least on 10.14
with Xcode 10), and gcc 7.4 will error out as desired on Ubuntu 18.04. Thanks
to Yuya for remembering the name of the option.
Differential Revision: https://phab.mercurial-scm.org/D8318
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Fri, 20 Mar 2020 23:30:23 -0400 |
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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 from __future__ import absolute_import |
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5 import sys |
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6 import xml.dom.minidom |
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7 |
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8 |
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9 def xmltext(e): |
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10 return ''.join(c.data for c in e.childNodes if c.nodeType == c.TEXT_NODE) |
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11 |
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12 |
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13 def parseentry(entry): |
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14 e = {} |
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15 e['revision'] = entry.getAttribute('revision') |
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16 e['author'] = xmltext(entry.getElementsByTagName('author')[0]) |
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17 e['msg'] = xmltext(entry.getElementsByTagName('msg')[0]) |
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18 e['paths'] = [] |
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19 paths = entry.getElementsByTagName('paths') |
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20 if paths: |
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21 paths = paths[0] |
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22 for p in paths.getElementsByTagName('path'): |
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23 action = p.getAttribute('action').encode('utf-8') |
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24 path = xmltext(p).encode('utf-8') |
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25 frompath = p.getAttribute('copyfrom-path').encode('utf-8') |
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26 fromrev = p.getAttribute('copyfrom-rev').encode('utf-8') |
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27 e['paths'].append((path, action, frompath, fromrev)) |
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28 return e |
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29 |
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30 |
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31 def parselog(data): |
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32 entries = [] |
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33 doc = xml.dom.minidom.parseString(data) |
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34 for e in doc.getElementsByTagName('logentry'): |
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35 entries.append(parseentry(e)) |
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36 return entries |
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37 |
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38 |
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39 def printentries(entries): |
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40 try: |
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41 fp = sys.stdout.buffer |
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42 except AttributeError: |
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43 fp = sys.stdout |
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44 for e in entries: |
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45 for k in ('revision', 'author', 'msg'): |
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46 fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8')) |
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47 for path, action, fpath, frev in sorted(e['paths']): |
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48 frominfo = b'' |
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49 if frev: |
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50 frominfo = b' (from %s@%s)' % (fpath, frev) |
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51 p = b' %s %s%s\n' % (action, path, frominfo) |
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52 fp.write(p) |
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53 |
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54 |
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55 if __name__ == '__main__': |
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56 data = sys.stdin.read() |
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57 entries = parselog(data) |
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58 printentries(entries) |