Version 0.8.0

Features

• Updates flake8 to 3.7+
• Adds flake8-annotations-complexity as a dependency, forbids complex annotations
• Forbids to use redundant +, ~, not, and - operators before numbers
• Forbids to use complex default values
• Forbids to use anything rather than names in for loop vars definitions
• Forbids to use anything rather than names in with block vars definitions
• Forbids to use anything rather than names in comprehension vars definitions
• Forbids to use direct magic attributes access
• Forbids to use negated conditions
• Forbids to use too many # pragma: no cover comments
• Forbids to use nested try blocks

Bugfixes

• Fixes problems with empty lines after magic comments, see #492
• Fixes error message for del keyword: it is now just 'del' not 'delete'

Misc

• Removes flake8-per-file-ignores plugin, since flake8 now handles it
• Removes flake8-type-annotations plugin, since flake8 now handles it
• Improves docs for WrongKeywordViolation
• Improves docs for EmptyLineAfterCodingViolation
• Improves docs for ProtectedAttributeViolation
• Adds docs about .pyi files

Version 0.7.1

Bugfixes

• Allows Generic[SomeType] to be a valid superclass
• Forces to use flake8 version 3.6 instead of 3.7

Misc

• Improves docs about using # type: some comment in for loops

Version 0.7.0

Features

• Now raising a violation for every bool non-keyword argument
  and showing better error message
• Changes how max-arguments are counted.
  Now self, cls, and mcs count as real arguments
• Forbids to use yield inside comprehensions
• Forbids to have single line triple-quoted string assignments
• Forbids to have same items in set literals
• Forbids to subclass BaseException
• Forbids to use simplifiable if expressions and nodes
• Forbids to have incorrect nodes in class body
• Forbids to have methods without any arguments
• Forbids to have incorrect base classes nodes
• Enforces consistent __slots__ syntax
• Forbids to use names with trailing _ without a reason
• Forbids to use super() with arguments or outside of methods
• Forbids to have too many except cases
• Enforces to have an empty line after coding comment
• Forbids to use too many # noqa comments
• Forbids to use variables declared as unused
• Forbids to use redundant else blocks
• Forbids to use inconsistent return and yield statements
• Forbids to use multiple return path in try/expect/finally
• Forbids to use implicit string concatenation
• Forbids to have useless continue nodes inside the loops
• Forbids to have useless nodes
• Forbids to have useless raise statements
• Adds params and parameters to black-listed names

Bugfixes

• Fixes a lot of rules that were ignoring Bytes node as constant type
• Fixes location of the BooleanPositionalArgumentViolation
• Fixes argument count issue with async functions
• Fixes WrongConditionalVisitor not detecting tuple as constants
• Fixes WrongConditionalVisitor not detecting negative numbers as constants
• Fixes some magic number that were not detected based on their location
• Fixes error when regular functions named as blacklisted
  magic methods were forbidden, now we check for methods only
• Fixes error when strings like U'some' was not triggering unicode violation
• Fixes error when string like U'some' was not triggering modifier violation

Misc

• Adds safety and other dependency checks to the CI process
• Improves tests: now tokenize works differently inside tests
• Improves tests: now testing more brackets cases aka "magic coverage bug"
• Improves docs: adds new badge about our code style
• Refactoring: trying to use astor where possible to simplify the codebase
• Refactoring: introduces some new transformations
• Refactoring: now we do not have any magical text casts for violations
• Improves tests: changes how flake8 is executed, now it is twice as fast
• Improves docs: now linting conf.py with flake8
• Improves tests: now we check that ignored violation are raised with noqa
• Improves docs: we have added a special graph to show our architecure
• Improves docs: we now have a clean page for checker without extra junk
• Improves docs: we now have a tutorial for creating new rules
• Refactoring: moves presets package to the root
• Improves tests: we now lint our layered architecure with layer-lint

Version 0.6.3

Bugfixes

• Fixes an issue-450 with dicts with just values and no keys

Version 0.6.2

Bugfixes

• Fixes a crash with class attributes assignment

Version 0.6.1

Bugfixes

• Fixes a conflict between our plugin and pyflakes

Version 0.6.0

Features

• Adds flake8-per-file-ignore dependency
• Adds default values to the flake8 --help output
• Adds do as a restricted variable name
• Forbids multiple assignment targets for context managers
• Forbids to use incorrect multi-line parameters
• Forbids to use bool values as positional arguments
• Forbids to use extra indentation
• Forbids to use inconsistent brackets
• Forbids to use multi-line function type annotations
• Forbids to use uppercase string modifiers
• Forbids to use assign chains: now we only can use one assign per line
• Forbids to use assign with unpacking for any nodes except Name
• Forbids to have duplicate except blocks

Bugfixes

• Fixes tests failing on windows (@sobolevn hates windows!),
  but it still fails sometimes
• Fixes bug when @staticmethod was treated as a module member
• Fixes bug when some nodes were not checked with TooDeepNestingViolation
• Fixes bug when it was possible to provide non-unique aliases
• Fixes incorrect line number for incorrect parameter names
• Fixes bug when names like __some__value__ were not treated as underscored
• Fixes bug when assignment to anything rather than name was raising an error

Misc

• Refactoring: now we fix async nodes offset in a special transformation
• Improves docs: specifies what transformation is
• Improves docs: making contributing section in the README more friendly
• Improves build: changes how CI installs poetry

Version 0.5.1

Bugfixes

• Fixes all possible errors that happen
  because of unset parent and function_type properties

Version 0.5.0

Features

• Breaking: removes --max-conditions and --max-elifs options
• Breaking: removes --max-offset-blocks
• Breaking: changes default TooManyConditionsViolation threshold from 3 to 4
• Breaking: changes TooManyBaseClassesViolation code from 225 to 215
• Forbids to use lambda inside loops
• Forbids to use self, cls, and mcs except for first arguments only
• Forbids to use too many decorators
• Forbids to have unreachable code
• Forbids to have statements that have no effect
• Forbids to have too long names for modules and variables
• Forbids to have names with unicode for modules and variables
• Add variable to the blacklisted names
• Now RedundantLoopElseViolation also checks while loops

Bugfixes

• Fixes TooManyConditionsViolation to work with any conditions, not just ifs
• Fixes TooManyConditionsViolation that did not count conditions correctly
• Fixes TooManyForsInComprehensionViolation to find all comprehension types
• Fixes TooManyElifsViolation to check module level conditions
• Fixes TooManyBaseClassesViolation docs location
• Fixes WrongVariableNameViolation not checking lambda argument names
• Fixes OffsetVisitor incorrect await handling

Misc

• Refactoring: moves all complexity checks into complexity/ folder
• Refactoring: improves how different keyword visitors are coupled
• Improves docs: we have removed magic comments and code duplication
• Improves docs: now _pages/ is named just pages/
• Improves docs: now all violations are sorted correctly
• Improves tests: now testing different keywords separately
• Improves tests: now all violations must be contained in test_noqa.py
• Improves tests: now we also run compile() on all ast examples
• Improves tests: now we are sure about correct order of violations

Version 0.4.0

Development was focused around better test coverage and providing a better API
for tests. We also now covering more cases and testing violation texts.

Features

• Breaking: removes duplicating module name rules, now we use the same rules
  for both variables and modules
• Breaking: removes --min-module-name-length options
• Breaking: renames --min-variable-name-length into --min-name-length
• Dependencies: updates flake8 version to 3.6
• Dependencies: removes pycodestyle pinned version

Bugfixes

• Multiple fixes to error text formats to be more readable
• Fixes UNDERSCORED_NUMBER_PATTERN to match names like come_22_me
• Fixes UpperCaseAttributeViolation not being displayed in the docs
• Fixes consistency checks being duplicated in the docs
• Fixes UnderscoredNumberNameViolation showing incorrect line number
• Fixes ProtectedAttributeViolation to respect super() and mcs
• Fixes ProtectedAttributeViolation to show correct text
• Fixes BadNumberSuffixViolation to show correct text
• Fixes TooManyBaseClassesViolation to show correct text
• Fixes TooManyElifsViolation to show correct text
• Fixes TooDeepNestingViolation to show correct text
• Fixes TooManyMethodsViolation to show correct text
• Fixes ReassigningVariableToItselfViolation to show correct text
• Renames UnderscoredNumberNameViolation to UnderscoredNumberNameViolation

Misc

• Refactoring: removed duplicate logic inside logics/filenames.py
• Improves tests: now testing almost all violations inside noqa.py
• Improves tests: now testing violations text
• Improves tests: now all common patters live in related conftest.py
• Improves docs: now all configuration options are listed in the violations