Mercurial > hg-stable
annotate tests/filterpyflakes.py @ 28924:d9539959167d
update: resurrect bare update from null parent to tip-most branch head
The situation is tricky if repository has no "default" branch, because "null"
revision belongs to non-existent "default" branch.
Before e1dd0de26557, bare update from null would bring us to the tip-most
non-closed branch head. e1dd0de26557 removed the special handling of missing
"default" branch since we wanted to stick to the uncommitted branch in that
case. But, if the parent is "null" revision, and if the missing branch is
"default", it shouldn't be an uncommitted branch. In this case, bare update
should bring us to the tip-most head as before.
This should fix the test breakage introduced by e1dd0de26557.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Fri, 15 Apr 2016 20:37:11 +0900 |
parents | cf339d6ac7c7 |
children | 046a7e828ea6 |
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1 #!/usr/bin/env python |
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2 |
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3 # Filter output by pyflakes to control which warnings we check |
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4 |
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5 from __future__ import absolute_import, print_function |
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6 |
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7 import re |
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8 import sys |
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9 |
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10 def makekey(typeandline): |
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11 """ |
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12 for sorting lines by: msgtype, path/to/file, lineno, message |
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13 |
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14 typeandline is a sequence of a message type and the entire message line |
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15 the message line format is path/to/file:line: message |
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16 |
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17 >>> makekey((3, 'example.py:36: any message')) |
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18 (3, 'example.py', 36, ' any message') |
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19 >>> makekey((7, 'path/to/file.py:68: dummy message')) |
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20 (7, 'path/to/file.py', 68, ' dummy message') |
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21 >>> makekey((2, 'fn:88: m')) > makekey((2, 'fn:9: m')) |
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22 True |
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23 """ |
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24 |
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25 msgtype, line = typeandline |
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26 fname, line, message = line.split(":", 2) |
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27 # line as int for ordering 9 before 88 |
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28 return msgtype, fname, int(line), message |
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29 |
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30 |
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31 lines = [] |
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32 for line in sys.stdin: |
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33 # We whitelist tests (see more messages in pyflakes.messages) |
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34 pats = [ |
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35 (r"imported but unused", None), |
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36 (r"local variable '.*' is assigned to but never used", None), |
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37 (r"unable to detect undefined names", None), |
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38 (r"undefined name '.*'", |
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39 r"undefined name '(WindowsError|memoryview)'") |
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40 ] |
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41 |
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42 for msgtype, (pat, excl) in enumerate(pats): |
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43 if re.search(pat, line) and (not excl or not re.search(excl, line)): |
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44 break # pattern matches |
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45 else: |
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46 continue # no pattern matched, next line |
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47 fn = line.split(':', 1)[0] |
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48 f = open(fn) |
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49 data = f.read() |
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50 f.close() |
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51 if 'no-' 'check-code' in data: |
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52 continue |
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53 lines.append((msgtype, line)) |
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54 |
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55 for msgtype, line in sorted(lines, key=makekey): |
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56 sys.stdout.write(line) |
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57 print() |
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58 |
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59 # self test of "undefined name" detection for other than 'memoryview' |
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60 if False: |
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61 print(undefinedname) |