python-decopatch

• packaging improvements: set the "universal wheel" flag to 1, and cleaned up the setup.py. In particular removed dependency to six for setup and added py.typed file, as well as set the zip_safe flag to False. Removed tests folder from package. Fixes #19

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raddessi added a pyproject.toml - thanks! Fixed pytest-cases#65.

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Fixed decorated object injection issue when var-positional arguments are located before it in the signature. Fixed #14.

Added __version__ attribute to comply with PEP396, following this guide. Fixes #15.

PyPI supports markdown via long_description_content_type: pypandoc is not required anymore. Thanks minrk!

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• Huge performance improvement for the enable_stack_introspection=True mode. It also now supports classes correctly.

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In python 2, when nested mode was used in a context where the signature contains a var-positional argument, a TypeError was raised ; this is now fixed. Fixes #13.

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When flat mode was used in a context where the signature contains a var-positional argument, the arguments were not correctly injected. Fixes #12.

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Removed the clunky Enum for symbols. Back to a normal class, with a custom __repr__.

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Now relying on makefun>=1.5.0 where arg names changed a bit.

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• We now provide predefined disambiguators with_parenthesis and no_parenthesis. Fixes #8.

• Fixed KeyError when the signature contains **kwargs. Fixes #9.

• Fixed issue when the signature only contains **kwargs. Fixes #10

• Fixed static checker problem in PyCharm with the symbols (it came back when we moved to an Enum)

• Improved exception re-raising in flat mode.

• Minor: fixed init file.

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Default-value symbols DECORATED, WRAPPED, F_ARGS and F_KWARGS now have a nicer representation. Fixes #7.

When a symbol is used in a signature where it can not be safely injected as keyword argument, an InvalidSignatureError is now raised. Fixes #6.

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makefun>=1.4.0 is now required, as it fixes a major issue: #5

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Default-value symbols DECORATED, WRAPPED, F_ARGS and F_KWARGS are now objects and not classes any more. This prevents IDE to flag the corresponding argument as being misused (not iterable...). Fixes #4.

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The double-flat mode now relies on @makefun.wraps, from makefun>=1.3.0. Fixes #3.
Updated documentation accordingly.

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API changes:

• Added support for a new "double-flat" mode so that users can create decorators creating signature-preserving function wrappers with zero level of nesting. Fixes #2.
• Generated var-positional name for kw-only methods is now '*_'
• can_first_arg_be_ambiguous parameter removed completely, it was too complex to use.
• callable_or_cls_firstarg_disambiguator renamed custom_disambiguator to be more intuitive
• wraps argument renamed flat_mode_decorated_name. It was too similar to the wording used in functools, and specific to the flat mode only. Fixes #1.

Improved behaviour

• Now the flat mode behaves exactly like nested mode concerning signature-related TypeError. This is because when you use the flat mode we now generate a nested mode function with a true signature.
• Now the exposed decorator uses the __wrapped__ trick to expose

Major refactoring for code readability:

• Submodules are now consistent and readable. In particular utils_disambiguation now provides a clear disambiguate_call method, and util_modes provides a clear make_decorator_spec to handle all the per-mode specificity and always come back to a nested case before going further.
• removed a case in the main module (var-positional) as it was completely covered by the general case.
• Information is now passed as objects through the various functions, using two main classes SignatureInfo (for static information) and DecoratorUsageInfo (for dynamic/usage information). The information is computed in a lazy way for each to avoid unnecessary signature binding for example.

Major documentation update.

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Fully functional with 100+ tests.

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