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url: move URL parsing functions into util to improve startup time...
url: move URL parsing functions into util to improve startup time The introduction of the new URL parsing code has created a startup time regression. This is mainly due to the use of url.hasscheme() in the ui class. It ends up importing many libraries that the url module requires. This fix helps marginally, but if we can get rid of the urllib import in the URL parser all together, startup time will go back to normal. perfstartup time before the URL refactoring (8796fb6af67e): ! wall 0.050692 comb 0.000000 user 0.000000 sys 0.000000 (best of 100) current startup time (139fb11210bb): ! wall 0.070685 comb 0.000000 user 0.000000 sys 0.000000 (best of 100) after this change: ! wall 0.064667 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
Matt Mackall - - Load All Authors

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r13940:b7b26e54 stable
r14076:924c8215 default
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test-encoding.t
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Matt Mackall
tests: unify test-encoding
 r12417 Test character encoding
$ hg init t
$ cd t
we need a repo with some legacy latin-1 changesets
$ hg unbundle $TESTDIR/legacy-encoding.hg
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
(run 'hg update' to get a working copy)
$ hg co
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ python << EOF
> f = file('latin-1', 'w'); f.write("latin-1 e' encoded: \xe9"); f.close()
> f = file('utf-8', 'w'); f.write("utf-8 e' encoded: \xc3\xa9"); f.close()
> f = file('latin-1-tag', 'w'); f.write("\xe9"); f.close()
> EOF
should fail with encoding error
$ echo "plain old ascii" > a
$ hg st
M a
? latin-1
? latin-1-tag
? utf-8
$ HGENCODING=ascii hg ci -l latin-1
transaction abort!
rollback completed
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 abort: decoding near ' encoded: \xe9': 'ascii' codec can't decode byte 0xe9 in position 20: ordinal not in range(128)! (esc)
Matt Mackall
tests: unify test-encoding
 r12417 [255]
these should work
$ echo "latin-1" > a
$ HGENCODING=latin-1 hg ci -l latin-1
$ echo "utf-8" > a
$ HGENCODING=utf-8 hg ci -l utf-8
$ HGENCODING=latin-1 hg tag `cat latin-1-tag`
$ HGENCODING=latin-1 hg branch `cat latin-1-tag`
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 marked working directory as branch \xe9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 $ HGENCODING=latin-1 hg ci -m 'latin1 branch'
$ rm .hg/branch
hg log (ascii)
$ hg --encoding ascii log
changeset: 5:093c6077d1c8
branch: ?
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: latin1 branch
changeset: 4:94db611b4196
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Added tag ? for changeset ca661e7520de
changeset: 3:ca661e7520de
tag: ?
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: utf-8 e' encoded: ?
changeset: 2:650c6f3d55dd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: latin-1 e' encoded: ?
changeset: 1:0e5b7e3f9c4a
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: koi8-r: ????? = u'\u0440\u0442\u0443\u0442\u044c'
changeset: 0:1e78a93102a3
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: latin-1 e': ? = u'\xe9'
hg log (latin-1)
$ hg --encoding latin-1 log
changeset: 5:093c6077d1c8
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 branch: \xe9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: latin1 branch
changeset: 4:94db611b4196
user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: Added tag \xe9 for changeset ca661e7520de (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 3:ca661e7520de
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 tag: \xe9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: utf-8 e' encoded: \xe9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 2:650c6f3d55dd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: latin-1 e' encoded: \xe9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 1:0e5b7e3f9c4a
user: test
date: Mon Jan 12 13:46:40 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: koi8-r: \xd2\xd4\xd5\xd4\xd8 = u'\\u0440\\u0442\\u0443\\u0442\\u044c' (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 0:1e78a93102a3
user: test
date: Mon Jan 12 13:46:40 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: latin-1 e': \xe9 = u'\\xe9' (esc)
Matt Mackall
tests: unify test-encoding
 r12417
hg log (utf-8)
$ hg --encoding utf-8 log
changeset: 5:093c6077d1c8
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 branch: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: latin1 branch
changeset: 4:94db611b4196
user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: Added tag \xc3\xa9 for changeset ca661e7520de (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 3:ca661e7520de
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 tag: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: utf-8 e' encoded: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 2:650c6f3d55dd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: latin-1 e' encoded: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 1:0e5b7e3f9c4a
user: test
date: Mon Jan 12 13:46:40 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: koi8-r: \xc3\x92\xc3\x94\xc3\x95\xc3\x94\xc3\x98 = u'\\u0440\\u0442\\u0443\\u0442\\u044c' (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 0:1e78a93102a3
user: test
date: Mon Jan 12 13:46:40 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: latin-1 e': \xc3\xa9 = u'\\xe9' (esc)
Matt Mackall
tests: unify test-encoding
 r12417
hg tags (ascii)
$ HGENCODING=ascii hg tags
tip 5:093c6077d1c8
? 3:ca661e7520de
hg tags (latin-1)
$ HGENCODING=latin-1 hg tags
tip 5:093c6077d1c8
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 \xe9 3:ca661e7520de (esc)
Matt Mackall
tests: unify test-encoding
 r12417
hg tags (utf-8)
$ HGENCODING=utf-8 hg tags
tip 5:093c6077d1c8
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 \xc3\xa9 3:ca661e7520de (esc)
Matt Mackall
tests: unify test-encoding
 r12417
hg branches (ascii)
$ HGENCODING=ascii hg branches
? 5:093c6077d1c8
default 4:94db611b4196 (inactive)
hg branches (latin-1)
$ HGENCODING=latin-1 hg branches
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 \xe9 5:093c6077d1c8 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 default 4:94db611b4196 (inactive)
hg branches (utf-8)
$ HGENCODING=utf-8 hg branches
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 \xc3\xa9 5:093c6077d1c8 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 default 4:94db611b4196 (inactive)
$ echo '[ui]' >> .hg/hgrc
$ echo 'fallbackencoding = koi8-r' >> .hg/hgrc
hg log (utf-8)
$ HGENCODING=utf-8 hg log
changeset: 5:093c6077d1c8
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 branch: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: latin1 branch
changeset: 4:94db611b4196
user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: Added tag \xc3\xa9 for changeset ca661e7520de (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 3:ca661e7520de
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 tag: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417 user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: utf-8 e' encoded: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 2:650c6f3d55dd
user: test
date: Thu Jan 01 00:00:00 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: latin-1 e' encoded: \xc3\xa9 (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 1:0e5b7e3f9c4a
user: test
date: Mon Jan 12 13:46:40 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: koi8-r: \xd1\x80\xd1\x82\xd1\x83\xd1\x82\xd1\x8c = u'\\u0440\\u0442\\u0443\\u0442\\u044c' (esc)
Matt Mackall
tests: unify test-encoding
 r12417
changeset: 0:1e78a93102a3
user: test
date: Mon Jan 12 13:46:40 1970 +0000
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 summary: latin-1 e': \xd0\x98 = u'\\xe9' (esc)
Matt Mackall
tests: unify test-encoding
 r12417
hg log (dolphin)
$ HGENCODING=dolphin hg log
abort: unknown encoding: dolphin, please check your locale settings
[255]
$ HGENCODING=ascii hg branch `cat latin-1-tag`
Mads Kiilerich
tests: use (esc) for all non-ASCII test output
 r12942 abort: decoding near '\xe9': 'ascii' codec can't decode byte 0xe9 in position 0: ordinal not in range(128)! (esc)
Matt Mackall
tests: unify test-encoding
 r12417 [255]
$ cp latin-1-tag .hg/branch
Matt Mackall
branch: operate on branch names in local string space where possible...
 r13047 $ HGENCODING=latin-1 hg ci -m 'auto-promote legacy name'
Matt Mackall
encoding: avoid localstr when a string can be encoded losslessly (issue2763)...
 r13940
Test roundtrip encoding of lookup tables when not using UTF-8 (issue2763)
$ HGENCODING=latin-1 hg up `cat latin-1-tag`
0 files updated, 0 files merged, 1 files removed, 0 files unresolved