narrow: remove custom filelog type
This functionality is now handled by core as of the previous commit.
I wanted this to be a standalone commit because the deleted code
makes a reference to remotefilelog's file type missing a node() method
and this may have implications to narrow+remotefilelog usage. The code
in core doesn't perform this check and therefore behavior may be subtly
different and buggy.
But I /think/ the check is merely a performance optimization and
nothing more. So I'm optimistic this will continue to "just work."
Differential Revision: https://phab.mercurial-scm.org/D4644
# 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.
from __future__ import absolute_import
import sys
import xml.dom.minidom
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)