Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 09:03:10 -0800] rev 41551
convert: use raw string for regular expressions
This avoids a SyntaxWarning on Python 3.8.
Differential Revision: https://phab.mercurial-scm.org/D5821
Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 09:01:49 -0800] rev 41550
graphmod: use raw string
Needed to avoid a SyntaxWarning due to unescaped \ in Python 3.8.
Differential Revision: https://phab.mercurial-scm.org/D5820
Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 09:00:52 -0800] rev 41549
crecord: use raw string for regular expression
\s emits a SyntaxWarning in Python 3.8. Use a raw string to
avoid escaping the \.
Differential Revision: https://phab.mercurial-scm.org/D5819
Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 08:59:11 -0800] rev 41548
patch: properly escape \ in string literals
Python 3.8 will emit a SyntaxWarning for str/bytes with invalid
escapes. This commit addresses 4 occurrences where we had a bare
\ in a str/bytes.
Differential Revision: https://phab.mercurial-scm.org/D5818
Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 09:07:00 -0800] rev 41547
global: make some docstrings raw strings
Python 3.8 emits a SyntaxWarning when a str/bytes contains invalid
\ escapes. Various docstrings in our code base contain invalid
\ escapes.
This commit turns those docstrings into raw strings.
Differential Revision: https://phab.mercurial-scm.org/D5816
Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 08:54:30 -0800] rev 41546
global: use raw strings for regular expressions with escapes
Escape sequences like \w, \s, and \d are technically invalid
in str/bytes. This became a deprecation warning in Python 3.6
(https://bugs.python.org/issue27364). Python 3.8 bumps it to
a SyntaxWarning (https://bugs.python.org/issue32912), which is
non-silent by default.
This commit changes a number of regular expressions to use
br'' so regular expression special sequences don't need \\
literals. This fixes roughly half of the SyntaxWarning we
see in the code base with Python 3.8.
Differential Revision: https://phab.mercurial-scm.org/D5815
Gregory Szorc <gregory.szorc@gmail.com> [Mon, 04 Feb 2019 09:29:25 -0800] rev 41545
tests: add optional Python 2.7 deprecation output
pip 19 will emit a Python 2.7 deprecation warning when used with
Python 2.7. Let's add that as optional output to our pip test.
Differential Revision: https://phab.mercurial-scm.org/D5823
Augie Fackler <augie@google.com> [Mon, 04 Feb 2019 17:06:22 -0500] rev 41544
tests: fix test-match.py on Python3
# skip-blame just b prefixes
Differential Revision: https://phab.mercurial-scm.org/D5835