Mercurial > hg
annotate tests/filterpyflakes.py @ 26228:0fd20a71abdb
extdiff: add a --patch argument for diffing changeset deltas
One of the things I missed the most when transitioning from versioned MQ to
evolve was the loss of being able to check that rebase conflicts were properly
resolved by:
$ hg ci --mq -m "before"
$ hg rebase -s qbase -d tip
$ hg bcompare --mq
The old csets stay in the tree with evolve, but a straight diff includes all of
the other changes that were pulled in, obscuring the code that was rebased.
Diffing deltas can be confusing, but unless radical changes were made during the
resolve, it is very clear when individual hunks are added, dropped or modified.
Unlike the MQ technique, this can only compare a single pair of csets/patches at
a time. Like the MQ method, this also highlights changes in the commit comment
and other metadata.
I originally tried monkey patching from the evolve extension, but that is too
complicated given that it depends on the order the two different extensions are
loaded. This functionality is also useful when comparing grafts however, so
implementing it in the core is more than just convenience.
The --change argument doesn't make much sense for this, but it isn't harmful so
I didn't bother blocking it. The -I/-X options are ignored because of a
limitation of cmdutil.export(). We'll fix that next.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Wed, 09 Sep 2015 21:07:38 -0400 |
parents | 48671378daeb |
children | aef5b606d3ee |
rev | line source |
---|---|
14140
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
1 #!/usr/bin/env python |
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
2 |
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
3 # Filter output by pyflakes to control which warnings we check |
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
4 |
26023
48671378daeb
tests: make filterpyflakes.py read target files relatively to cwd
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21294
diff
changeset
|
5 import sys, re |
14140
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
6 |
19335
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
7 def makekey(typeandline): |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
8 """ |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
9 for sorting lines by: msgtype, path/to/file, lineno, message |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
10 |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
11 typeandline is a sequence of a message type and the entire message line |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
12 the message line format is path/to/file:line: message |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
13 |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
14 >>> makekey((3, 'example.py:36: any message')) |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
15 (3, 'example.py', 36, ' any message') |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
16 >>> makekey((7, 'path/to/file.py:68: dummy message')) |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
17 (7, 'path/to/file.py', 68, ' dummy message') |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
18 >>> makekey((2, 'fn:88: m')) > makekey((2, 'fn:9: m')) |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
19 True |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
20 """ |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
21 |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
22 msgtype, line = typeandline |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
23 fname, line, message = line.split(":", 2) |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
24 # line as int for ordering 9 before 88 |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
25 return msgtype, fname, int(line), message |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
26 |
14173
419539ea79cb
test-pyflake: improve sorting algorithm
timeless <timeless@mozdev.org>
parents:
14140
diff
changeset
|
27 |
419539ea79cb
test-pyflake: improve sorting algorithm
timeless <timeless@mozdev.org>
parents:
14140
diff
changeset
|
28 lines = [] |
14140
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
29 for line in sys.stdin: |
19335
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
30 # We whitelist tests (see more messages in pyflakes.messages) |
14175
b452abffcb15
tests: add pyflakes checking for assigned to but never used
timeless <timeless@mozdev.org>
parents:
14173
diff
changeset
|
31 pats = [ |
21271
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
32 (r"imported but unused", None), |
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
33 (r"local variable '.*' is assigned to but never used", None), |
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
34 (r"unable to detect undefined names", None), |
21293
507ce509fd22
filterpyflakes: make memoryview filtering unconditional
Matt Mackall <mpm@selenic.com>
parents:
21271
diff
changeset
|
35 (r"undefined name '.*'", |
21294
1ae3cd6f836c
filterpyflakes: filter WindowsError unconditionally
Matt Mackall <mpm@selenic.com>
parents:
21293
diff
changeset
|
36 r"undefined name '(WindowsError|memoryview)'") |
14175
b452abffcb15
tests: add pyflakes checking for assigned to but never used
timeless <timeless@mozdev.org>
parents:
14173
diff
changeset
|
37 ] |
21293
507ce509fd22
filterpyflakes: make memoryview filtering unconditional
Matt Mackall <mpm@selenic.com>
parents:
21271
diff
changeset
|
38 |
21271
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
39 for msgtype, (pat, excl) in enumerate(pats): |
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
40 if re.search(pat, line) and (not excl or not re.search(excl, line)): |
19335
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
41 break # pattern matches |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
42 else: |
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
43 continue # no pattern matched, next line |
14209
08d84bdce1a5
pyflakes: ignore files marked no-check-code
Augie Fackler <durin42@gmail.com>
parents:
14176
diff
changeset
|
44 fn = line.split(':', 1)[0] |
26023
48671378daeb
tests: make filterpyflakes.py read target files relatively to cwd
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21294
diff
changeset
|
45 f = open(fn) |
14209
08d84bdce1a5
pyflakes: ignore files marked no-check-code
Augie Fackler <durin42@gmail.com>
parents:
14176
diff
changeset
|
46 data = f.read() |
08d84bdce1a5
pyflakes: ignore files marked no-check-code
Augie Fackler <durin42@gmail.com>
parents:
14176
diff
changeset
|
47 f.close() |
19381
e033a7d444ac
tests: do not skip code-checking on some whole files
Simon Heimberg <simohe@besonet.ch>
parents:
19335
diff
changeset
|
48 if 'no-' 'check-code' in data: |
14209
08d84bdce1a5
pyflakes: ignore files marked no-check-code
Augie Fackler <durin42@gmail.com>
parents:
14176
diff
changeset
|
49 continue |
19335
77440de177f7
tests: simplify and document the sorting of pyflake messages
Simon Heimberg <simohe@besonet.ch>
parents:
14209
diff
changeset
|
50 lines.append((msgtype, line)) |
14173
419539ea79cb
test-pyflake: improve sorting algorithm
timeless <timeless@mozdev.org>
parents:
14140
diff
changeset
|
51 |
19872
681f7b9213a4
check-code: check for spaces around = for named parameters
Mads Kiilerich <madski@unity3d.com>
parents:
19381
diff
changeset
|
52 for msgtype, line in sorted(lines, key=makekey): |
14140
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
53 sys.stdout.write(line) |
82f0412ef7de
tests: add pyflakes checking for unused imports
timeless <timeless@mozdev.org>
parents:
diff
changeset
|
54 print |
21271
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
55 |
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
56 # self test of "undefined name" detection for other than 'memoryview' |
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
57 if False: |
4adc090fa2fb
tests: ignore "undefined name 'memoryview'" pyflakes error on earlier Python
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21232
diff
changeset
|
58 print undefinedname |