Mercurial > hg > pyhgsh
diff mercurial/hg.py @ 249:619e775aa7f9
import and startup cleanups
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import and startup cleanups
add commands:run()
add copyright notice to commands
eliminate/reorganize imports to speed up start time:
0.5b:
$ time bash -c 'for i in `seq 100`; do ~/bin/hg > /dev/null; done'
real 0m7.718s
user 0m6.719s
sys 0m0.794s
new:
$ time bash -c 'for i in `seq 100`; do hg > /dev/null; done'
real 0m2.171s
user 0m1.684s
sys 0m0.444s
just python:
$ time bash -c 'for i in `seq 100`; do python -c pass; done'
real 0m0.988s
user 0m0.771s
sys 0m0.207s
Ignoring the fixed cost of loading the Python interpreter, we're 5.6
times faster. With the Python load time, we're still 3.5 times faster.
manifest hash: acce5882a55c76eb165316f5741724c8ce4ef587
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| author | mpm@selenic.com |
|---|---|
| date | Sat, 04 Jun 2005 14:16:32 -0800 |
| parents | 863b508c5b36 |
| children | 3fd8fc14b12f |
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line diff
--- a/mercurial/hg.py Sat Jun 04 13:45:31 2005 -0800 +++ b/mercurial/hg.py Sat Jun 04 14:16:32 2005 -0800 @@ -5,9 +5,8 @@ # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. -import sys, struct, sha, socket, os, time, re, urllib2, tempfile -import urllib -from mercurial import byterange, lock +import sys, struct, os +from mercurial import lock from mercurial.transaction import * from mercurial.revlog import * from difflib import SequenceMatcher @@ -139,6 +138,7 @@ def add(self, manifest, list, desc, transaction, p1=None, p2=None, user=None, date=None): + import socket, time user = (user or os.environ.get("HGUSER") or os.environ.get("EMAIL") or @@ -315,6 +315,7 @@ self.dirstate = dirstate(self.opener, ui, self.root) def ignore(self, f): + import re if self.ignorelist is None: self.ignorelist = [] try: @@ -966,6 +967,8 @@ def merge3(self, fn, my, other): """perform a 3-way merge in the working directory""" + + import tempfile def temp(prefix, node): pre = "%s~%s." % (os.path.basename(fn), prefix) @@ -1177,10 +1180,14 @@ def repository(ui, path=None, create=0): if path and path[:7] == "http://": + import urllib, urllib2 return remoterepository(ui, path) if path and path[:5] == "hg://": + import urllib, urllib2 return remoterepository(ui, path.replace("hg://", "http://")) if path and path[:11] == "old-http://": + import urllib, urllib2 + from mercurial import byterange return localrepository(ui, path.replace("old-http://", "http://")) else: return localrepository(ui, path, create)