Package wafadmin :: Package Tools :: Module python

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Module python

Python support

Classes

py_taskgen

Functions

init_pyext(self)

source code

pyext_shlib_ext(self)

source code

init_pyembed(self)

source code

process_py(self, node)

source code

_get_python_variables(python_exe, variables, imports=['import sys'])
Run a python interpreter and print some variables

source code

check_python_headers(conf)
Check for headers and libraries necessary to extend or embed python.

source code

check_python_version(conf, minver=None)
Check if the python interpreter is found matching a given minimum version.

source code

check_python_module(conf, module_name)
Check if the selected python interpreter can import the given python module.

source code

detect(conf)

source code

set_options(opt)

source code

Variables

EXT_PY = ['.py']

Function Details

init_pyext(self)

Decorators:

@taskgen
@before('apply_incpaths')
@feature('pyext')
@before('apply_bundle')

pyext_shlib_ext(self)

Decorators:

@taskgen
@before('apply_link')
@before('apply_lib_vars')
@after('apply_bundle')
@feature('pyext')

init_pyembed(self)

Decorators:

@taskgen
@before('apply_incpaths')
@feature('pyembed')

process_py(self, node)

Decorators:

@extension(EXT_PY)

check_python_headers(conf)

Check for headers and libraries necessary to extend or embed python.

If successful, xxx_PYEXT and xxx_PYEMBED variables are defined in the environment (for uselib). PYEXT should be used for compiling python extensions, while PYEMBED should be used by programs that need to embed a python interpreter.

Note: this test requires that check_python_version was previously executed and successful.

Decorators:

@conf

check_python_version(conf, minver=None)

Check if the python interpreter is found matching a given minimum version. minver should be a tuple, eg. to check for python >= 2.4.2 pass (2,4,2) as minver.

If successful, PYTHON_VERSION is defined as 'MAJOR.MINOR' (eg. '2.4') of the actual python version found, and PYTHONDIR is defined, pointing to the site-packages directory appropriate for this python version, where modules/packages/extensions should be installed.

Decorators:

@conf

check_python_module(conf, module_name)

Check if the selected python interpreter can import the given python module.

Decorators:

@conf