lint: Enable python linters via an array

This assures consistent recording of the enabled linters.

1 files changed, 75 insertions, 73 deletions

diff --git a/test/lint/lint-python.sh b/test/lint/lint-python.sh
index 3dbb9fff28..f5b851aeab 100755
--- a/test/lint/lint-python.sh
+++ b/test/lint/lint-python.sh
@@ -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
@@ -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\""
@@ -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 "${enabled[*]}") "${@:-.}"