Mercurial > hg
view tests/test-diff-reverse.t @ 22973:bcff9ecdaae0
encoding: avoid cyclic dependency around "parsers" in pure Python build
80f2b63dd83a brought "asciilower" and "import parsers" into
"encoding.py".
This works fine with "parsers" module in C implementation, but doesn't
with one in pure Python implementation, because the latter causes
cyclic dependency below and aborting execution:
util => i18n => encoding => parsers => util
This patch delays importing "parsers" module until it is really
needed, to avoid cyclic dependency around "parsers" in pure Python
build.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Fri, 17 Oct 2014 02:07:04 +0900 |
parents | 5a69ea8d65b3 |
children | c586cb50872b |
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$ hg init $ cat > a <<EOF > a > b > c > EOF $ hg ci -Am adda adding a $ cat > a <<EOF > d > e > f > EOF $ hg ci -m moda $ hg diff --reverse -r0 -r1 diff -r 2855cdcfcbb7 -r 8e1805a3cf6e a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -1,3 +1,3 @@ -d -e -f +a +b +c $ cat >> a <<EOF > g > h > EOF $ hg diff --reverse --nodates diff -r 2855cdcfcbb7 a --- a/a +++ b/a @@ -1,5 +1,3 @@ d e f -g -h