Mercurial > hg
view tests/svnxml.py @ 26032:a3d5da8b641e
reachableroots: bail if integer object cannot be allocated
This patch also replaces Py_XDECREF() by Py_DECREF() because we known "val"
and "p" are not NULL.
BTW, we can eliminate some of these allocation and error handling of int objects
if the internal "seen" array has more information. For example,
enum { SEEN = 1, ROOT = 2, REACHABLE = 4 };
/* ... build ROOT mask from roots argument ... */
if (seen[revnum + 1] & ROOT) { /* instead of PySet_Contains(roots, val) */
>From my quick hack, it is 2x faster.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Fri, 14 Aug 2015 12:31:56 +0900 |
parents | c58bdecdb800 |
children | 812eb3b7dc43 |
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# Read the output of a "svn log --xml" command on stdin, parse it and # print a subset of attributes common to all svn versions tested by # hg. import xml.dom.minidom, sys def xmltext(e): return ''.join(c.data for c in e.childNodes if c.nodeType == c.TEXT_NODE) def parseentry(entry): e = {} e['revision'] = entry.getAttribute('revision') e['author'] = xmltext(entry.getElementsByTagName('author')[0]) e['msg'] = xmltext(entry.getElementsByTagName('msg')[0]) e['paths'] = [] paths = entry.getElementsByTagName('paths') if paths: paths = paths[0] for p in paths.getElementsByTagName('path'): action = p.getAttribute('action') path = xmltext(p) frompath = p.getAttribute('copyfrom-path') fromrev = p.getAttribute('copyfrom-rev') e['paths'].append((path, action, frompath, fromrev)) return e def parselog(data): entries = [] doc = xml.dom.minidom.parseString(data) for e in doc.getElementsByTagName('logentry'): entries.append(parseentry(e)) return entries def printentries(entries): fp = sys.stdout for e in entries: for k in ('revision', 'author', 'msg'): fp.write(('%s: %s\n' % (k, e[k])).encode('utf-8')) for path, action, fpath, frev in sorted(e['paths']): frominfo = '' if frev: frominfo = ' (from %s@%s)' % (fpath, frev) p = ' %s %s%s\n' % (action, path, frominfo) fp.write(p.encode('utf-8')) if __name__ == '__main__': data = sys.stdin.read() entries = parselog(data) printentries(entries)