.flake8

[flake8]
select = B,C,E,F,P,W,B9
max-line-length = 80
max-complexity = 12
# Main Explanation Docs: https://github.com/grantmcconnaughey/Flake8Rules
ignore =
  # Black conflicts and overlaps.
  # Found in https://github.com/psf/black/issues/429
  B950, # Line too long. (Use `arc lint`'s LINEWRAP instead)
  C901, # The function is too complex
  E111, # Indentation is not a multiple of four.
  E115, # Expected an indented block (comment).
  E117, # Over-indented.
  E121, # Continuation line under-indented for hanging indent.
  E122, # Continuation line missing indentation or outdented.
  E123, # Closing bracket does not match indentation of opening bracket's line.
  E124, # Closing bracket does not match visual indentation.
  E125, # Continuation line with same indent as next logical line.
  E126, # Continuation line over-indented for hanging indent.
  E127, # Continuation line over-indented for visual indent.
  E128, # Continuation line under-indented for visual indent.
  E129, # Visually indented line with same indent as next logical line.
  E131, # Continuation line unaligned for hanging indent.
  E201, # Whitespace after '('.
  E202, # Whitespace before ')'.
  E203, # Whitespace before ':'.
  E221, # Multiple spaces before operator.
  E222, # Multiple spaces after operator.
  E225, # Missing whitespace around operator.
  E226, # Missing whitespace around arithmetic operator.
  E227, # Missing whitespace around bitwise or shift operator.
  E231, # Missing whitespace after ',', ';', or ':'.
  E241, # Multiple spaces after ','.
  E251, # Unexpected spaces around keyword / parameter equals.
  E252, # Missing whitespace around parameter equals.
  E261, # At least two spaces before inline comment.
  E262, # Inline comment should start with '# '.
  E265, # Block comment should start with '# '.
  E271, # Multiple spaces after keyword.
  E272, # Multiple spaces before keyword.
  E301, # Expected 1 blank line, found 0.
  E302, # Expected 2 blank lines, found 0.
  E303, # Too many blank lines (3).
  E305, # Expected 2 blank lines after end of function or class.
  E306, # Expected 1 blank line before a nested definition.
  E501, # Line too long (82 > 79 characters).
  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.
  E704, # Multiple statements on one line (def).
  W291, # Trailing whitespace.
  W292, # No newline at end of file.
  W293, # Blank line contains whitespace.
  W391, # Blank line at end of file.
  W504, # Line break occurred after a binary operator.

  # Too opinionated.
  E265, # Block comment should start with '# '.
  E266, # Too many leading '#' for block comment.
  E402, # Module level import not at top of file. (Use cases like demandimport https://fburl.com/demandimport require statements before imports)
  E722, # Do not use bare except, specify exception instead. (Duplicate of B001)
  P207, # (Duplicate of B003)
  P208, # (Duplicate of C403)
  W503  # Line break occurred before a binary operator.