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versions that the distribution requires when installed, in the format
used by 'pkg_resources.require()'. They will be installed
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packages that are not available in PyPI, or want to give your users an
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requirements.
'extras_require' -- a dictionary mapping names of optional "extras" to the
additional requirement(s) that using those extras incurs. For example,
this::
extras_require = dict(reST = ["docutils>=0.3", "reSTedit"])
indicates that the distribution can optionally provide an extra
capability called "reST", but it can only be used if docutils and
reSTedit are installed. If the user installs your package using
EasyInstall and requests one of your extras, the corresponding
additional requirements will be installed if needed.
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'setuptools.Feature'
objects. Features are a portion of the distribution that can be
included or excluded based on user options, inter-feature dependencies,
and availability on the current system. Excluded features are omitted
from all setup commands, including source and binary distributions, so
you can create multiple distributions from the same source tree.
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contain the '-' (minus) sign. Features can be included or excluded
via the command line options '--with-X' and '--without-X', where 'X' is
the name of the feature. Whether a feature is included by default, and
whether you are allowed to control this from the command line, is
determined by the Feature object. See the 'Feature' class for more
information.
'test_suite' -- the name of a test suite to run for the 'test' command.
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and the named test suite will be run. The format is the same as
would be used on a 'unittest.py' command line. That is, it is the
dotted name of an object to import and call to generate a test suite.
'package_data' -- a dictionary mapping package names to lists of filenames
or globs to use to find data files contained in the named packages.
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string), those names will be searched for in every package, in addition
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names/globs will be installed along with the package, in the same
location as the package. Note that globs are allowed to reference
the contents of non-package subdirectories, as long as you use '/' as
a path separator. (Globs are automatically converted to
platform-specific paths at runtime.)
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for manipulating the distribution's contents. For example, the 'include()'
and 'exclude()' methods can be thought of as in-place add and subtract
commands that add or remove packages, modules, extensions, and so on from
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distribution for the included and excluded features.
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Move requirements in `install_requires` that are using environment
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On Python 2, much of distutils relies on string values being of
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Ref #1653
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Set the options for 'command_obj' from 'option_dict'. Basically
this means copying elements of a dictionary ('option_dict') to
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c C s d | j d d � S( s; Convert feature name to corresponding option attribute namet with_R� R� ( R ( R) R- ( ( s3 /usr/lib/python2.7/dist-packages/setuptools/dist.pyt _feature_attrname� s c C sU t j j t j | � d | j d t �} x$ | D] } t j j | d t �q1 W| S( s Resolve pre-setup requirementst installert replace_conflictingR ( Rr R� t resolveR� t fetch_build_eggt TrueR� ( R) R% t resolved_distsRz ( ( s3 /usr/lib/python2.7/dist-packages/setuptools/dist.pyt fetch_build_eggs� s
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c C s| | | j k r | j | St j d | � } xI | D]1 } | j d | j � | j � | j | <} | SWt j | | � Sd S( s( Pluggable version of get_command_class()s distutils.commandsR* N( t cmdclassRr R� R8 R- R4 R� t get_command_class( R) t commandR6 R{ R_ ( ( s3 /usr/lib/python2.7/dist-packages/setuptools/dist.pyR` : s
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| i � | <q/ Wq W| S( sh Return a '{cmd: {opt:val}}' map of all command-line options
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**deprecated** -- The `Feature` facility was never completely implemented
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a future version.
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Features are created using these keyword arguments:
'description' -- a short, human readable description of the feature, to
be used in error messages, and option help messages.
'standard' -- if true, the feature is included by default if it is
available on the current system. Otherwise, the feature is only
included if requested via a command line '--with-X' option, or if
another included feature requires it. The default setting is 'False'.
'available' -- if true, the feature is available for installation on the
current system. The default setting is 'True'.
'optional' -- if true, the feature's inclusion can be controlled from the
command line, using the '--with-X' or '--without-X' options. If
false, the feature's inclusion status is determined automatically,
based on 'availabile', 'standard', and whether any other feature
requires it. The default setting is 'True'.
'require_features' -- a string or sequence of strings naming features
that should also be included if this feature is included. Defaults to
empty list. May also contain 'Require' objects that should be
added/removed from the distribution.
'remove' -- a string or list of strings naming packages to be removed
from the distribution if this feature is *not* included. If the
feature *is* included, this argument is ignored. This argument exists
to support removing features that "crosscut" a distribution, such as
defining a 'tests' feature that removes all the 'tests' subpackages
provided by other features. The default for this argument is an empty
list. (Note: the named package(s) or modules must exist in the base
distribution when the 'setup()' function is initially called.)
other keywords -- any other keyword arguments are saved, and passed to
the distribution's 'include()' and 'exclude()' methods when the
feature is included or excluded, respectively. So, for example, you
could pass 'packages=["a","b"]' to cause packages 'a' and 'b' to be
added or removed from the distribution as appropriate.
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keyword argument. Otherwise, it can't affect the distribution in any way.
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feature types that modify the distribution in other ways when included or
excluded. See the docstrings for the various methods here for more detail.
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c C s d } t j | t d d �d S( Nsr Features are deprecated and will be removed in a future version. See https://github.com/pypa/setuptools/issues/65.t
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s3 is required, but is not available on this platformN( R� R R8 Rh Ru R� Re ( R) Rz RG ( ( s3 /usr/lib/python2.7/dist-packages/setuptools/dist.pyR\ � s c C sA | j | j � | j r= x! | j D] } | j | � q# Wn d S( s2 Ensure feature is excluded from distribution
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distribution when 'setup()' is called. You may override it in a
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against a target distribution.
sg %s wants to be able to remove %s, but the distribution doesn't contain any packages or modules under %sN( R� R� R R8 ( R) Rz Rs ( ( s3 /usr/lib/python2.7/dist-packages/setuptools/dist.pyRL � s
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