Exemplo n.º 1
0
def pbr(dist, attr, value):
    """Implements the actual pbr setup() keyword.

    When used, this should be the only keyword in your setup() aside from
    `setup_requires`.

    If given as a string, the value of pbr is assumed to be the relative path
    to the setup.cfg file to use.  Otherwise, if it evaluates to true, it
    simply assumes that pbr should be used, and the default 'setup.cfg' is
    used.

    This works by reading the setup.cfg file, parsing out the supported
    metadata and command options, and using them to rebuild the
    `DistributionMetadata` object and set the newly added command options.

    The reason for doing things this way is that a custom `Distribution` class
    will not play nicely with setup_requires; however, this implementation may
    not work well with distributions that do use a `Distribution` subclass.
    """

    if not value:
        return
    if isinstance(value, string_type):
        path = os.path.abspath(value)
    else:
        path = os.path.abspath('setup.cfg')
    if not os.path.exists(path):
        raise errors.DistutilsFileError(
            'The setup.cfg file %s does not exist.' % path)

    # Converts the setup.cfg file to setup() arguments
    try:
        attrs = util.cfg_to_args(path, dist.script_args)
    except Exception:
        e = sys.exc_info()[1]
        # NB: This will output to the console if no explicit logging has
        # been setup - but thats fine, this is a fatal distutils error, so
        # being pretty isn't the #1 goal.. being diagnosable is.
        logging.exception('Error parsing')
        raise errors.DistutilsSetupError('Error parsing %s: %s: %s' %
                                         (path, e.__class__.__name__, e))

    # There are some metadata fields that are only supported by
    # setuptools and not distutils, and hence are not in
    # dist.metadata.  We are OK to write these in.  For gory details
    # see
    #  https://github.com/pypa/setuptools/pull/1343
    _DISTUTILS_UNSUPPORTED_METADATA = ('long_description_content_type',
                                       'project_urls', 'provides_extras')

    # Repeat some of the Distribution initialization code with the newly
    # provided attrs
    if attrs:
        # Skips 'options' and 'licence' support which are rarely used; may
        # add back in later if demanded
        for key, val in attrs.items():
            if hasattr(dist.metadata, 'set_' + key):
                getattr(dist.metadata, 'set_' + key)(val)
            elif hasattr(dist.metadata, key):
                setattr(dist.metadata, key, val)
            elif hasattr(dist, key):
                setattr(dist, key, val)
            elif key in _DISTUTILS_UNSUPPORTED_METADATA:
                setattr(dist.metadata, key, val)
            else:
                msg = 'Unknown distribution option: %s' % repr(key)
                warnings.warn(msg)

    # Re-finalize the underlying Distribution
    try:
        super(dist.__class__, dist).finalize_options()
    except TypeError:
        # If dist is not declared as a new-style class (with object as
        # a subclass) then super() will not work on it. This is the case
        # for Python 2. In that case, fall back to doing this the ugly way
        dist.__class__.__bases__[-1].finalize_options(dist)

    # This bit comes out of distribute/setuptools
    if isinstance(dist.metadata.version, integer_types + (float, )):
        # Some people apparently take "version number" too literally :)
        dist.metadata.version = str(dist.metadata.version)
Exemplo n.º 2
0
Arquivo: core.py Projeto: nealmcb/pbr
def pbr(dist, attr, value):
    """Implements the actual pbr setup() keyword.

    When used, this should be the only keyword in your setup() aside from
    `setup_requires`.

    If given as a string, the value of pbr is assumed to be the relative path
    to the setup.cfg file to use.  Otherwise, if it evaluates to true, it
    simply assumes that pbr should be used, and the default 'setup.cfg' is
    used.

    This works by reading the setup.cfg file, parsing out the supported
    metadata and command options, and using them to rebuild the
    `DistributionMetadata` object and set the newly added command options.

    The reason for doing things this way is that a custom `Distribution` class
    will not play nicely with setup_requires; however, this implementation may
    not work well with distributions that do use a `Distribution` subclass.
    """

    try:
        _monkeypatch_distribution()
        if not value:
            return
        if isinstance(value, string_type):
            path = os.path.abspath(value)
        else:
            path = os.path.abspath('setup.cfg')
        if not os.path.exists(path):
            raise errors.DistutilsFileError(
                'The setup.cfg file %s does not exist.' % path)

        # Converts the setup.cfg file to setup() arguments
        try:
            attrs = util.cfg_to_args(path, dist.script_args)
        except Exception:
            e = sys.exc_info()[1]
            # NB: This will output to the console if no explicit logging has
            # been setup - but thats fine, this is a fatal distutils error, so
            # being pretty isn't the #1 goal.. being diagnosable is.
            logging.exception('Error parsing')
            raise errors.DistutilsSetupError(
                'Error parsing %s: %s: %s' % (path, e.__class__.__name__, e))

        # Repeat some of the Distribution initialization code with the newly
        # provided attrs
        if attrs:
            # Skips 'options' and 'licence' support which are rarely used; may
            # add back in later if demanded
            for key, val in attrs.items():
                if hasattr(dist.metadata, 'set_' + key):
                    getattr(dist.metadata, 'set_' + key)(val)
                elif hasattr(dist.metadata, key):
                    setattr(dist.metadata, key, val)
                elif hasattr(dist, key):
                    setattr(dist, key, val)
                else:
                    msg = 'Unknown distribution option: %s' % repr(key)
                    warnings.warn(msg)

        # Re-finalize the underlying Distribution
        core.Distribution.finalize_options(dist)

        # This bit comes out of distribute/setuptools
        if isinstance(dist.metadata.version, integer_types + (float,)):
            # Some people apparently take "version number" too literally :)
            dist.metadata.version = str(dist.metadata.version)
    finally:
        _restore_distribution_monkeypatch()
Exemplo n.º 3
0
def pbr(dist, attr, value):
    """Implements the actual pbr setup() keyword.

    When used, this should be the only keyword in your setup() aside from
    `setup_requires`.

    If given as a string, the value of pbr is assumed to be the relative path
    to the setup.cfg file to use.  Otherwise, if it evaluates to true, it
    simply assumes that pbr should be used, and the default 'setup.cfg' is
    used.

    This works by reading the setup.cfg file, parsing out the supported
    metadata and command options, and using them to rebuild the
    `DistributionMetadata` object and set the newly added command options.

    The reason for doing things this way is that a custom `Distribution` class
    will not play nicely with setup_requires; however, this implementation may
    not work well with distributions that do use a `Distribution` subclass.
    """

    try:
        _monkeypatch_distribution()
        if not value:
            return
        if isinstance(value, string_type):
            path = os.path.abspath(value)
        else:
            path = os.path.abspath('setup.cfg')
        if not os.path.exists(path):
            raise errors.DistutilsFileError(
                'The setup.cfg file %s does not exist.' % path)

        # Converts the setup.cfg file to setup() arguments
        try:
            attrs = util.cfg_to_args(path, dist.script_args)
        except Exception:
            e = sys.exc_info()[1]
            # NB: This will output to the console if no explicit logging has
            # been setup - but thats fine, this is a fatal distutils error, so
            # being pretty isn't the #1 goal.. being diagnosable is.
            logging.exception('Error parsing')
            raise errors.DistutilsSetupError(
                'Error parsing %s: %s: %s' % (path, e.__class__.__name__, e))

        # Repeat some of the Distribution initialization code with the newly
        # provided attrs
        if attrs:
            # Skips 'options' and 'licence' support which are rarely used; may
            # add back in later if demanded
            for key, val in attrs.items():
                if hasattr(dist.metadata, 'set_' + key):
                    getattr(dist.metadata, 'set_' + key)(val)
                elif hasattr(dist.metadata, key):
                    setattr(dist.metadata, key, val)
                elif hasattr(dist, key):
                    setattr(dist, key, val)
                else:
                    msg = 'Unknown distribution option: %s' % repr(key)
                    warnings.warn(msg)

        # Re-finalize the underlying Distribution
        core.Distribution.finalize_options(dist)

        # This bit comes out of distribute/setuptools
        if isinstance(dist.metadata.version, integer_types + (float,)):
            # Some people apparently take "version number" too literally :)
            dist.metadata.version = str(dist.metadata.version)

        # This bit of hackery is necessary so that the Distribution will ignore
        # normally unsupport command options (namely pre-hooks and post-hooks).
        # dist.command_options is normally a dict mapping command names to
        # dicts of their options.  Now it will be a defaultdict that returns
        # IgnoreDicts for the each command's options so we can pass through the
        # unsupported options
        ignore = ['pre_hook.*', 'post_hook.*']
        dist.command_options = util.DefaultGetDict(
            lambda: util.IgnoreDict(ignore)
        )
    finally:
        _restore_distribution_monkeypatch()
Exemplo n.º 4
0
import sys
from setuptools import setup
from subprocess import call

try:
    from pbr import util
    setup(**util.cfg_to_args())
except ImportError:
    #If PBR isn't installed, then install it from the local egg and redo the python setup.py call
    call(['easy_install ./pbr-0.11.0.dev38.g0952dc0-py2.7.egg'], shell=True)
    call([' '.join(['python'] + sys.argv)], shell=True)



Exemplo n.º 5
0
from glob import glob

from pbr import util
from setuptools import setup

cfg = util.cfg_to_args()
cfg.update({
    'data_files': [('docs', glob('docs/*.rst'))],
    # 'pbr': True,
})
setup(**cfg)
Exemplo n.º 6
0
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import setuptools

from pbr import util

setuptools.setup(**util.cfg_to_args())
Exemplo n.º 7
0
def pbr(dist, attr, value):
    """Implements the actual pbr setup() keyword.

    When used, this should be the only keyword in your setup() aside from
    `setup_requires`.

    If given as a string, the value of pbr is assumed to be the relative path
    to the setup.cfg file to use.  Otherwise, if it evaluates to true, it
    simply assumes that pbr should be used, and the default 'setup.cfg' is
    used.

    This works by reading the setup.cfg file, parsing out the supported
    metadata and command options, and using them to rebuild the
    `DistributionMetadata` object and set the newly added command options.

    The reason for doing things this way is that a custom `Distribution` class
    will not play nicely with setup_requires; however, this implementation may
    not work well with distributions that do use a `Distribution` subclass.
    """

    if not value:
        return
    if isinstance(value, string_type):
        path = os.path.abspath(value)
    else:
        path = os.path.abspath('setup.cfg')
    if not os.path.exists(path):
        raise errors.DistutilsFileError(
            'The setup.cfg file %s does not exist.' % path)

    # Converts the setup.cfg file to setup() arguments
    try:
        attrs = util.cfg_to_args(path, dist.script_args)
    except Exception:
        e = sys.exc_info()[1]
        # NB: This will output to the console if no explicit logging has
        # been setup - but thats fine, this is a fatal distutils error, so
        # being pretty isn't the #1 goal.. being diagnosable is.
        logging.exception('Error parsing')
        raise errors.DistutilsSetupError(
            'Error parsing %s: %s: %s' % (path, e.__class__.__name__, e))

    # Repeat some of the Distribution initialization code with the newly
    # provided attrs
    if attrs:
        # Skips 'options' and 'licence' support which are rarely used; may
        # add back in later if demanded
        for key, val in attrs.items():
            if hasattr(dist.metadata, 'set_' + key):
                getattr(dist.metadata, 'set_' + key)(val)
            elif hasattr(dist.metadata, key):
                setattr(dist.metadata, key, val)
            elif hasattr(dist, key):
                setattr(dist, key, val)
            else:
                msg = 'Unknown distribution option: %s' % repr(key)
                warnings.warn(msg)

    # Re-finalize the underlying Distribution
    try:
        super(dist.__class__, dist).finalize_options()
    except TypeError:
        # If dist is not declared as a new-style class (with object as
        # a subclass) then super() will not work on it. This is the case
        # for Python 2. In that case, fall back to doing this the ugly way
        dist.__class__.__bases__[-1].finalize_options(dist)

    # This bit comes out of distribute/setuptools
    if isinstance(dist.metadata.version, integer_types + (float,)):
        # Some people apparently take "version number" too literally :)
        dist.metadata.version = str(dist.metadata.version)
Exemplo n.º 8
0
#!/usr/bin/env python
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import setuptools

from pbr import util

setuptools.setup(
    **util.cfg_to_args())
Exemplo n.º 9
0
def pbr(dist, attr, value):
    """Implements the actual pbr setup() keyword.  When used, this should be
    the only keyword in your setup() aside from `setup_requires`.

    If given as a string, the value of pbr is assumed to be the relative path
    to the setup.cfg file to use.  Otherwise, if it evaluates to true, it
    simply assumes that pbr should be used, and the default 'setup.cfg' is
    used.

    This works by reading the setup.cfg file, parsing out the supported
    metadata and command options, and using them to rebuild the
    `DistributionMetadata` object and set the newly added command options.

    The reason for doing things this way is that a custom `Distribution` class
    will not play nicely with setup_requires; however, this implementation may
    not work well with distributions that do use a `Distribution` subclass.
    """

    if not value:
        return
    if isinstance(value, string_type):
        path = os.path.abspath(value)
    else:
        path = os.path.abspath('setup.cfg')
    if not os.path.exists(path):
        raise errors.DistutilsFileError(
            'The setup.cfg file %s does not exist.' % path)

    # Converts the setup.cfg file to setup() arguments
    try:
        attrs = util.cfg_to_args(path)
    except Exception:
        e = sys.exc_info()[1]
        raise errors.DistutilsSetupError('Error parsing %s: %s: %s' %
                                         (path, e.__class__.__name__, e))

    # Repeat some of the Distribution initialization code with the newly
    # provided attrs
    if attrs:
        # Skips 'options' and 'licence' support which are rarely used; may add
        # back in later if demanded
        for key, val in attrs.items():
            if hasattr(dist.metadata, 'set_' + key):
                getattr(dist.metadata, 'set_' + key)(val)
            elif hasattr(dist.metadata, key):
                setattr(dist.metadata, key, val)
            elif hasattr(dist, key):
                setattr(dist, key, val)
            else:
                msg = 'Unknown distribution option: %s' % repr(key)
                warnings.warn(msg)

    # Re-finalize the underlying Distribution
    core.Distribution.finalize_options(dist)

    # This bit comes out of distribute/setuptools
    if isinstance(dist.metadata.version, integer_types + (float, )):
        # Some people apparently take "version number" too literally :)
        dist.metadata.version = str(dist.metadata.version)

    # This bit of hackery is necessary so that the Distribution will ignore
    # normally unsupport command options (namely pre-hooks and post-hooks).
    # dist.command_options is normally a dict mapping command names to dicts of
    # their options.  Now it will be a defaultdict that returns IgnoreDicts for
    # the each command's options so we can pass through the unsupported options
    ignore = ['pre_hook.*', 'post_hook.*']
    dist.command_options = util.DefaultGetDict(lambda: util.IgnoreDict(ignore))