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Merge #15219: lint: Enable python linters via an array
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948d8f4 lint: Enable python linters via an array (Ben Woosley)

Pull request description:

  This assures consistent recording of the enabled linters.

  This applies the same fix as #15170 to lint-python.sh

Tree-SHA512: 6d03f919e86e7c2465475c88b25dd84391282bcc11728078024daf0432a7dccddf9e4a2cdae35d6ef374971cb4e12f0fa21b58f757e25f2fe7c12ceb4f4b2c57
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@laanwj
laanwj committed Jan 21, 2019
2 parents f0c9e1c + 948d8f4 commit 9bad1e0
Showing 1 changed file with 75 additions and 73 deletions.
148 changes: 75 additions & 73 deletions test/lint/lint-python.sh
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@@ -1,4 +1,4 @@
#!/bin/sh
#!/usr/bin/env bash
#
# Copyright (c) 2017 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
Expand All @@ -8,77 +8,79 @@

export LC_ALL=C

# E101 indentation contains mixed spaces and tabs
# E112 expected an indented block
# E113 unexpected indentation
# E115 expected an indented block (comment)
# E116 unexpected indentation (comment)
# E125 continuation line with same indent as next logical line
# E129 visually indented line with same indent as next logical line
# E131 continuation line unaligned for hanging indent
# E133 closing bracket is missing indentation
# E223 tab before operator
# E224 tab after operator
# E242 tab after ','
# E266 too many leading '#' for block comment
# E271 multiple spaces after keyword
# E272 multiple spaces before keyword
# E273 tab after keyword
# E274 tab before keyword
# E275 missing whitespace after keyword
# E304 blank lines found after function decorator
# E306 expected 1 blank line before a nested definition
# E401 multiple imports on one line
# E402 module level import not at top of file
# F403 'from foo_module import *' used; unable to detect undefined names
# F405 foo_function may be undefined, or defined from star imports: bar_module
# E502 the backslash is redundant between brackets
# E701 multiple statements on one line (colon)
# E702 multiple statements on one line (semicolon)
# E703 statement ends with a semicolon
# E711 comparison to None should be 'if cond is None:'
# E714 test for object identity should be "is not"
# E721 do not compare types, use "isinstance()"
# E741 do not use variables named "l", "O", or "I"
# E742 do not define classes named "l", "O", or "I"
# E743 do not define functions named "l", "O", or "I"
# E901 SyntaxError: invalid syntax
# E902 TokenError: EOF in multi-line string
# F401 module imported but unused
# F402 import module from line N shadowed by loop variable
# F404 future import(s) name after other statements
# F406 "from module import *" only allowed at module level
# F407 an undefined __future__ feature name was imported
# F601 dictionary key name repeated with different values
# F602 dictionary key variable name repeated with different values
# F621 too many expressions in an assignment with star-unpacking
# F622 two or more starred expressions in an assignment (a, *b, *c = d)
# F631 assertion test is a tuple, which are always True
# F701 a break statement outside of a while or for loop
# F702 a continue statement outside of a while or for loop
# F703 a continue statement in a finally block in a loop
# F704 a yield or yield from statement outside of a function
# F705 a return statement with arguments inside a generator
# F706 a return statement outside of a function/method
# F707 an except: block as not the last exception handler
# F811 redefinition of unused name from line N
# F812 list comprehension redefines 'foo' from line N
# F821 undefined name 'Foo'
# F822 undefined name name in __all__
# F823 local variable name … referenced before assignment
# F831 duplicate argument name in function definition
# F841 local variable 'foo' is assigned to but never used
# W191 indentation contains tabs
# W291 trailing whitespace
# W292 no newline at end of file
# W293 blank line contains whitespace
# W504 line break after binary operator
# W601 .has_key() is deprecated, use "in"
# W602 deprecated form of raising exception
# W603 "<>" is deprecated, use "!="
# W604 backticks are deprecated, use "repr()"
# W605 invalid escape sequence "x"
# W606 'async' and 'await' are reserved keywords starting with Python 3.7
enabled=(
E101 # indentation contains mixed spaces and tabs
E112 # expected an indented block
E113 # unexpected indentation
E115 # expected an indented block (comment)
E116 # unexpected indentation (comment)
E125 # continuation line with same indent as next logical line
E129 # visually indented line with same indent as next logical line
E131 # continuation line unaligned for hanging indent
E133 # closing bracket is missing indentation
E223 # tab before operator
E224 # tab after operator
E242 # tab after ','
E266 # too many leading '#' for block comment
E271 # multiple spaces after keyword
E272 # multiple spaces before keyword
E273 # tab after keyword
E274 # tab before keyword
E275 # missing whitespace after keyword
E304 # blank lines found after function decorator
E306 # expected 1 blank line before a nested definition
E401 # multiple imports on one line
E402 # module level import not at top of file
E502 # the backslash is redundant between brackets
E701 # multiple statements on one line (colon)
E702 # multiple statements on one line (semicolon)
E703 # statement ends with a semicolon
E711 # comparison to None should be 'if cond is None:'
E714 # test for object identity should be "is not"
E721 # do not compare types, use "isinstance()"
E741 # do not use variables named "l", "O", or "I"
E742 # do not define classes named "l", "O", or "I"
E743 # do not define functions named "l", "O", or "I"
E901 # SyntaxError: invalid syntax
E902 # TokenError: EOF in multi-line string
F401 # module imported but unused
F402 # import module from line N shadowed by loop variable
F403 # 'from foo_module import *' used; unable to detect undefined names
F404 # future import(s) name after other statements
F405 # foo_function may be undefined, or defined from star imports: bar_module
F406 # "from module import *" only allowed at module level
F407 # an undefined __future__ feature name was imported
F601 # dictionary key name repeated with different values
F602 # dictionary key variable name repeated with different values
F621 # too many expressions in an assignment with star-unpacking
F622 # two or more starred expressions in an assignment (a, *b, *c = d)
F631 # assertion test is a tuple, which are always True
F701 # a break statement outside of a while or for loop
F702 # a continue statement outside of a while or for loop
F703 # a continue statement in a finally block in a loop
F704 # a yield or yield from statement outside of a function
F705 # a return statement with arguments inside a generator
F706 # a return statement outside of a function/method
F707 # an except: block as not the last exception handler
F811 # redefinition of unused name from line N
F812 # list comprehension redefines 'foo' from line N
F821 # undefined name 'Foo'
F822 # undefined name name in __all__
F823 # local variable name … referenced before assignment
F831 # duplicate argument name in function definition
F841 # local variable 'foo' is assigned to but never used
W191 # indentation contains tabs
W291 # trailing whitespace
W292 # no newline at end of file
W293 # blank line contains whitespace
W504 # line break after binary operator
W601 # .has_key() is deprecated, use "in"
W602 # deprecated form of raising exception
W603 # "<>" is deprecated, use "!="
W604 # backticks are deprecated, use "repr()"
W605 # invalid escape sequence "x"
W606 # 'async' and 'await' are reserved keywords starting with Python 3.7
)

if ! command -v flake8 > /dev/null; then
echo "Skipping Python linting since flake8 is not installed. Install by running \"pip3 install flake8\""
Expand All @@ -88,4 +90,4 @@ elif PYTHONWARNINGS="ignore" flake8 --version | grep -q "Python 2"; then
exit 0
fi

PYTHONWARNINGS="ignore" flake8 --ignore=B,C,E,F,I,N,W --select=E101,E112,E113,E115,E116,E125,E129,E131,E133,E223,E224,E242,E266,E271,E272,E273,E274,E275,E304,E306,E401,E402,E502,E701,E702,E703,E711,E714,E721,E741,E742,E743,E901,E902,F401,F402,F403,F404,F405,F406,F407,F601,F602,F621,F622,F631,F701,F702,F703,F704,F705,F706,F707,F811,F812,F821,F822,F823,F831,F841,W191,W291,W292,W293,W504,W601,W602,W603,W604,W605,W606 "${@:-.}"
PYTHONWARNINGS="ignore" flake8 --ignore=B,C,E,F,I,N,W --select=$(IFS=","; echo "${enabled[*]}") "${@:-.}"

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