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Code Issues Releases Wiki Activity

Update PEP8 to 1.3.4

Browse source 
Summary: Primarily to avoid false positives: http://pypi.python.org/pypi/pep8#id1

Test Plan:
  $ arc lint --engine ComprehensiveLintEngine externals/pep8/pep8.py # after uncommenting externals/ check

Saw 9 errors, haha.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4260
This commit is contained in:
vrana 2012-12-20 20:43:39 -08:00
parent 940d91d7b5
commit c7c3f6a7f1
2 changed files with 29 additions and 15 deletions
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42
externals/pep8/pep8.py vendored
View file

@ -1,6 +1,7 @@
#!/usr/bin/env python #!/usr/bin/env python
# pep8.py - Check Python source code formatting, according to PEP 8 # pep8.py - Check Python source code formatting, according to PEP 8
# Copyright (C) 2006 Johann C. Rocholl <johann@rocholl.net> # Copyright (C) 2006-2009 Johann C. Rocholl <johann@rocholl.net>
# Copyright (C) 2009-2012 Florent Xicluna <florent.xicluna@gmail.com>
# #
# Permission is hereby granted, free of charge, to any person # Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files # obtaining a copy of this software and associated documentation files
@ -93,7 +94,7 @@ for space.
""" """
__version__ = '1.3.3' __version__ = '1.3.4'
import os import os
import sys import sys
@ -148,11 +149,11 @@ WHITESPACE_AFTER_COMMA_REGEX = re.compile(r'[,;:]\s*(?: |\t)')
COMPARE_SINGLETON_REGEX = re.compile(r'([=!]=)\s*(None|False|True)') COMPARE_SINGLETON_REGEX = re.compile(r'([=!]=)\s*(None|False|True)')
COMPARE_TYPE_REGEX = re.compile(r'([=!]=|is|is\s+not)\s*type(?:s\.(\w+)Type' COMPARE_TYPE_REGEX = re.compile(r'([=!]=|is|is\s+not)\s*type(?:s\.(\w+)Type'
r'|\(\s*(\(\s*\)|[^)]*[^ )])\s*\))') r'|\(\s*(\(\s*\)|[^)]*[^ )])\s*\))')
KEYWORD_REGEX = re.compile(r'(?:[^\s])(\s*)\b(?:%s)\b(\s*)' % KEYWORD_REGEX = re.compile(r'(?:[^\s]|\b)(\s*)\b(?:%s)\b(\s*)' %
r'|'.join(KEYWORDS)) r'|'.join(KEYWORDS))
OPERATOR_REGEX = re.compile(r'(?:[^\s])(\s*)(?:[-+*/|!<=>%&^]+)(\s*)') OPERATOR_REGEX = re.compile(r'(?:[^,\s])(\s*)(?:[-+*/|!<=>%&^]+)(\s*)')
LAMBDA_REGEX = re.compile(r'\blambda\b') LAMBDA_REGEX = re.compile(r'\blambda\b')
HUNK_REGEX = re.compile(r'^@@ -\d+,\d+ \+(\d+),(\d+) @@.*$') HUNK_REGEX = re.compile(r'^@@ -\d+(?:,\d+)? \+(\d+)(?:,(\d+))? @@.*$')
# Work around Python < 2.6 behaviour, which does not generate NL after # Work around Python < 2.6 behaviour, which does not generate NL after
# a comment which is on a line by itself. # a comment which is on a line by itself.
@ -387,13 +388,15 @@ def missing_whitespace(logical_line):
Okay: a[1:4:2] Okay: a[1:4:2]
E231: ['a','b'] E231: ['a','b']
E231: foo(bar,baz) E231: foo(bar,baz)
E231: [{'a':'b'}]
""" """
line = logical_line line = logical_line
for index in range(len(line) - 1): for index in range(len(line) - 1):
char = line[index] char = line[index]
if char in ',;:' and line[index + 1] not in WHITESPACE: if char in ',;:' and line[index + 1] not in WHITESPACE:
before = line[:index] before = line[:index]
if char == ':' and before.count('[') > before.count(']'): if char == ':' and before.count('[') > before.count(']') and \
before.rfind('{') < before.rfind('['):
continue # Slice syntax, no space required continue # Slice syntax, no space required
if char == ',' and line[index + 1] == ')': if char == ',' and line[index + 1] == ')':
continue # Allow tuple with only one element: (3,) continue # Allow tuple with only one element: (3,)
@ -472,7 +475,7 @@ def continuation_line_indentation(logical_line, tokens, indent_level, verbose):
# visual indents # visual indents
indent = [indent_level] indent = [indent_level]
indent_chances = {} indent_chances = {}
last_indent = (0, 0) last_indent = tokens[0][2]
if verbose >= 3: if verbose >= 3:
print(">>> " + tokens[0][4].rstrip()) print(">>> " + tokens[0][4].rstrip())
@ -540,13 +543,15 @@ def continuation_line_indentation(logical_line, tokens, indent_level, verbose):
yield start, "%s continuation line %s" % error yield start, "%s continuation line %s" % error
# look for visual indenting # look for visual indenting
if parens[row] and token_type != tokenize.NL and not indent[depth]: if (parens[row] and token_type not in (tokenize.NL, tokenize.COMMENT)
and not indent[depth]):
indent[depth] = start[1] indent[depth] = start[1]
indent_chances[start[1]] = True indent_chances[start[1]] = True
if verbose >= 4: if verbose >= 4:
print("bracket depth %s indent to %s" % (depth, start[1])) print("bracket depth %s indent to %s" % (depth, start[1]))
# deal with implicit string concatenation # deal with implicit string concatenation
elif token_type == tokenize.STRING or text in ('u', 'ur', 'b', 'br'): elif (token_type in (tokenize.STRING, tokenize.COMMENT) or
text in ('u', 'ur', 'b', 'br')):
indent_chances[start[1]] = str indent_chances[start[1]] = str
# keep track of bracket depth # keep track of bracket depth
@ -829,7 +834,7 @@ def imports_on_separate_lines(logical_line):
line = logical_line line = logical_line
if line.startswith('import '): if line.startswith('import '):
found = line.find(',') found = line.find(',')
if -1 < found: if -1 < found and ';' not in line[:found]:
yield found, "E401 multiple imports on one line" yield found, "E401 multiple imports on one line"
@ -1051,7 +1056,9 @@ else:
f.close() f.close()
isidentifier = str.isidentifier isidentifier = str.isidentifier
stdin_get_value = TextIOWrapper(sys.stdin.buffer, errors='ignore').read
def stdin_get_value():
return TextIOWrapper(sys.stdin.buffer, errors='ignore').read()
readlines.__doc__ = " Read the source code." readlines.__doc__ = " Read the source code."
@ -1114,7 +1121,8 @@ def parse_udiff(diff, patterns=None, parent='.'):
nrows -= 1 nrows -= 1
continue continue
if line[:3] == '@@ ': if line[:3] == '@@ ':
row, nrows = [int(g) for g in HUNK_REGEX.match(line).groups()] hunk_match = HUNK_REGEX.match(line)
row, nrows = [int(g or '1') for g in hunk_match.groups()]
rv[path].update(range(row, row + nrows)) rv[path].update(range(row, row + nrows))
elif line[:3] == '+++': elif line[:3] == '+++':
path = line[4:].split('\t', 1)[0] path = line[4:].split('\t', 1)[0]
@ -1175,6 +1183,9 @@ class Checker(object):
if filename is None: if filename is None:
self.filename = 'stdin' self.filename = 'stdin'
self.lines = lines or [] self.lines = lines or []
elif filename == '-':
self.filename = 'stdin'
self.lines = stdin_get_value().splitlines(True)
elif lines is None: elif lines is None:
try: try:
self.lines = readlines(filename) self.lines = readlines(filename)
@ -1610,7 +1621,7 @@ class StyleGuide(object):
print('directory ' + root) print('directory ' + root)
counters['directories'] += 1 counters['directories'] += 1
for subdir in sorted(dirs): for subdir in sorted(dirs):
if self.excluded(subdir): if self.excluded(os.path.join(root, subdir)):
dirs.remove(subdir) dirs.remove(subdir)
for filename in sorted(files): for filename in sorted(files):
# contain a pattern that matches? # contain a pattern that matches?
@ -1623,7 +1634,10 @@ class StyleGuide(object):
Check if options.exclude contains a pattern that matches filename. Check if options.exclude contains a pattern that matches filename.
""" """
basename = os.path.basename(filename) basename = os.path.basename(filename)
return filename_match(basename, self.options.exclude, default=False) return any((filename_match(filename, self.options.exclude,
default=False),
filename_match(basename, self.options.exclude,
default=False)))
def ignore_code(self, code): def ignore_code(self, code):
""" """

2
src/lint/linter/ArcanistPEP8Linter.php
View file

@ -24,7 +24,7 @@ final class ArcanistPEP8Linter extends ArcanistLinter {
} }
public function getCacheVersion() { public function getCacheVersion() {
return '1.3.3'; return '1.3.4';
} }
public function getPEP8Options() { public function getPEP8Options() {