twisted.python._setup : API documentation

Variable	notPortedModules	Modules that are not yet ported to Python 3.
Class	ConditionalExtension	An extension module that will only be compiled if certain conditions are met.
Function	getSetupArgs
Class	BuildPy3	A version of build_py that doesn't install the modules that aren't yet ported to Python 3.
Class	build_ext_twisted	Allow subclasses to easily detect and customize Extensions to build at install-time.
Variable	_EXTRA_OPTIONS	These are the actual package names and versions that will be used by `extras_require`. This is not passed to setup directly so that combinations of the packages can be created without the need to copy package names multiple times.
Variable	_EXTRAS_REQUIRE	`extras_require` is a dictionary of items that can be passed to setup.py to install optional dependencies. For example, to install the optional dev dependencies one would type: pip install -e ".[dev]" This has been supported by setuptools since 0.5a4.
Variable	_PLATFORM_INDEPENDENT	A list of all optional cross-platform dependencies, as setuptools version specifiers, used to populate `_EXTRAS_REQUIRE`.
Variable	_EXTENSIONS	The list of `ConditionalExtension` used by the setup process.
Function	_checkPythonVersion	Fail if we detect a version of Python we don't support.
Function	_checkCPython	Checks if this implementation is CPython.

_EXTRA_OPTIONS =

These are the actual package names and versions that will be used by extras_require. This is not passed to setup directly so that combinations of the packages can be created without the need to copy package names multiple times.

_EXTRAS_REQUIRE =

extras_require is a dictionary of items that can be passed to setup.py to install optional dependencies. For example, to install the optional dev dependencies one would type:

   pip install -e ".[dev]"

This has been supported by setuptools since 0.5a4.

_PLATFORM_INDEPENDENT =

A list of all optional cross-platform dependencies, as setuptools version specifiers, used to populate _EXTRAS_REQUIRE.

_EXTENSIONS =

The list of ConditionalExtension used by the setup process.

notPortedModules =

Modules that are not yet ported to Python 3.

def _checkPythonVersion(): (source)

Fail if we detect a version of Python we don't support.

def getSetupArgs(extensions=_EXTENSIONS): (source)

Returns The keyword arguments to be used the the setup method. (type: dict)

def _checkCPython(sys=sys, platform=platform): (source)

Checks if this implementation is CPython.

This uses platform.python_implementation.

This takes sys and platform kwargs that by default use the real modules. You shouldn't care about these -- they are for testing purposes only.

Returns False if the implementation is definitely not CPython, True otherwise.

twisted.python._setup module documentation

`twisted.python._setup` module documentation