diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pbr-1.8.0-py2.7.egg/pbr/util.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/pbr-1.8.0-py2.7.egg/pbr/util.py | 682 |
1 files changed, 0 insertions, 682 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pbr-1.8.0-py2.7.egg/pbr/util.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pbr-1.8.0-py2.7.egg/pbr/util.py deleted file mode 100644 index fffd733..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/pbr-1.8.0-py2.7.egg/pbr/util.py +++ /dev/null @@ -1,682 +0,0 @@ -# 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. -# -# Copyright (C) 2013 Association of Universities for Research in Astronomy -# (AURA) -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# -# 2. Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following -# disclaimer in the documentation and/or other materials provided -# with the distribution. -# -# 3. The name of AURA and its representatives may not be used to -# endorse or promote products derived from this software without -# specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY AURA ``AS IS'' AND ANY EXPRESS OR IMPLIED -# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -# DISCLAIMED. IN NO EVENT SHALL AURA BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS -# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR -# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE -# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH -# DAMAGE. - -"""The code in this module is mostly copy/pasted out of the distutils2 source -code, as recommended by Tarek Ziade. As such, it may be subject to some change -as distutils2 development continues, and will have to be kept up to date. - -I didn't want to use it directly from distutils2 itself, since I do not want it -to be an installation dependency for our packages yet--it is still too unstable -(the latest version on PyPI doesn't even install). -""" - -# These first two imports are not used, but are needed to get around an -# irritating Python bug that can crop up when using ./setup.py test. -# See: http://www.eby-sarna.com/pipermail/peak/2010-May/003355.html -try: - import multiprocessing # flake8: noqa -except ImportError: - pass -import logging # flake8: noqa - -import os -import re -import sys -import traceback - -from collections import defaultdict - -import distutils.ccompiler - -from distutils import log -from distutils.errors import (DistutilsOptionError, DistutilsModuleError, - DistutilsFileError) -from setuptools.command.egg_info import manifest_maker -from setuptools.dist import Distribution -from setuptools.extension import Extension - -try: - import ConfigParser as configparser -except ImportError: - import configparser - -from pbr import extra_files -import pbr.hooks - -# A simplified RE for this; just checks that the line ends with version -# predicates in () -_VERSION_SPEC_RE = re.compile(r'\s*(.*?)\s*\((.*)\)\s*$') - - -# Mappings from setup() keyword arguments to setup.cfg options; -# The values are (section, option) tuples, or simply (section,) tuples if -# the option has the same name as the setup() argument -D1_D2_SETUP_ARGS = { - "name": ("metadata",), - "version": ("metadata",), - "author": ("metadata",), - "author_email": ("metadata",), - "maintainer": ("metadata",), - "maintainer_email": ("metadata",), - "url": ("metadata", "home_page"), - "description": ("metadata", "summary"), - "keywords": ("metadata",), - "long_description": ("metadata", "description"), - "download-url": ("metadata",), - "classifiers": ("metadata", "classifier"), - "platforms": ("metadata", "platform"), # ** - "license": ("metadata",), - # Use setuptools install_requires, not - # broken distutils requires - "install_requires": ("metadata", "requires_dist"), - "setup_requires": ("metadata", "setup_requires_dist"), - "provides": ("metadata", "provides_dist"), # ** - "obsoletes": ("metadata", "obsoletes_dist"), # ** - "package_dir": ("files", 'packages_root'), - "packages": ("files",), - "package_data": ("files",), - "namespace_packages": ("files",), - "data_files": ("files",), - "scripts": ("files",), - "py_modules": ("files", "modules"), # ** - "cmdclass": ("global", "commands"), - # Not supported in distutils2, but provided for - # backwards compatibility with setuptools - "use_2to3": ("backwards_compat", "use_2to3"), - "zip_safe": ("backwards_compat", "zip_safe"), - "tests_require": ("backwards_compat", "tests_require"), - "dependency_links": ("backwards_compat",), - "include_package_data": ("backwards_compat",), -} - -# setup() arguments that can have multiple values in setup.cfg -MULTI_FIELDS = ("classifiers", - "platforms", - "install_requires", - "provides", - "obsoletes", - "namespace_packages", - "packages", - "package_data", - "data_files", - "scripts", - "py_modules", - "dependency_links", - "setup_requires", - "tests_require", - "cmdclass") - -# setup() arguments that contain boolean values -BOOL_FIELDS = ("use_2to3", "zip_safe", "include_package_data") - - -CSV_FIELDS = ("keywords",) - - -def resolve_name(name): - """Resolve a name like ``module.object`` to an object and return it. - - Raise ImportError if the module or name is not found. - """ - - parts = name.split('.') - cursor = len(parts) - 1 - module_name = parts[:cursor] - attr_name = parts[-1] - - while cursor > 0: - try: - ret = __import__('.'.join(module_name), fromlist=[attr_name]) - break - except ImportError: - if cursor == 0: - raise - cursor -= 1 - module_name = parts[:cursor] - attr_name = parts[cursor] - ret = '' - - for part in parts[cursor:]: - try: - ret = getattr(ret, part) - except AttributeError: - raise ImportError(name) - - return ret - - -def cfg_to_args(path='setup.cfg'): - """ Distutils2 to distutils1 compatibility util. - - This method uses an existing setup.cfg to generate a dictionary of - keywords that can be used by distutils.core.setup(kwargs**). - - :param file: - The setup.cfg path. - :raises DistutilsFileError: - When the setup.cfg file is not found. - - """ - - # The method source code really starts here. - parser = configparser.SafeConfigParser() - if not os.path.exists(path): - raise DistutilsFileError("file '%s' does not exist" % - os.path.abspath(path)) - parser.read(path) - config = {} - for section in parser.sections(): - config[section] = dict(parser.items(section)) - - # Run setup_hooks, if configured - setup_hooks = has_get_option(config, 'global', 'setup_hooks') - package_dir = has_get_option(config, 'files', 'packages_root') - - # Add the source package directory to sys.path in case it contains - # additional hooks, and to make sure it's on the path before any existing - # installations of the package - if package_dir: - package_dir = os.path.abspath(package_dir) - sys.path.insert(0, package_dir) - - try: - if setup_hooks: - setup_hooks = [ - hook for hook in split_multiline(setup_hooks) - if hook != 'pbr.hooks.setup_hook'] - for hook in setup_hooks: - hook_fn = resolve_name(hook) - try : - hook_fn(config) - except SystemExit: - log.error('setup hook %s terminated the installation') - except: - e = sys.exc_info()[1] - log.error('setup hook %s raised exception: %s\n' % - (hook, e)) - log.error(traceback.format_exc()) - sys.exit(1) - - # Run the pbr hook - pbr.hooks.setup_hook(config) - - kwargs = setup_cfg_to_setup_kwargs(config) - - # Set default config overrides - kwargs['include_package_data'] = True - kwargs['zip_safe'] = False - - register_custom_compilers(config) - - ext_modules = get_extension_modules(config) - if ext_modules: - kwargs['ext_modules'] = ext_modules - - entry_points = get_entry_points(config) - if entry_points: - kwargs['entry_points'] = entry_points - - wrap_commands(kwargs) - - # Handle the [files]/extra_files option - files_extra_files = has_get_option(config, 'files', 'extra_files') - if files_extra_files: - extra_files.set_extra_files(split_multiline(files_extra_files)) - - finally: - # Perform cleanup if any paths were added to sys.path - if package_dir: - sys.path.pop(0) - - return kwargs - - -def setup_cfg_to_setup_kwargs(config): - """Processes the setup.cfg options and converts them to arguments accepted - by setuptools' setup() function. - """ - - kwargs = {} - - # Temporarily holds install_reqires and extra_requires while we - # parse env_markers. - all_requirements = {} - - for arg in D1_D2_SETUP_ARGS: - if len(D1_D2_SETUP_ARGS[arg]) == 2: - # The distutils field name is different than distutils2's. - section, option = D1_D2_SETUP_ARGS[arg] - - elif len(D1_D2_SETUP_ARGS[arg]) == 1: - # The distutils field name is the same thant distutils2's. - section = D1_D2_SETUP_ARGS[arg][0] - option = arg - - in_cfg_value = has_get_option(config, section, option) - if not in_cfg_value: - # There is no such option in the setup.cfg - if arg == "long_description": - in_cfg_value = has_get_option(config, section, - "description_file") - if in_cfg_value: - in_cfg_value = split_multiline(in_cfg_value) - value = '' - for filename in in_cfg_value: - description_file = open(filename) - try: - value += description_file.read().strip() + '\n\n' - finally: - description_file.close() - in_cfg_value = value - else: - continue - - if arg in CSV_FIELDS: - in_cfg_value = split_csv(in_cfg_value) - if arg in MULTI_FIELDS: - in_cfg_value = split_multiline(in_cfg_value) - elif arg in BOOL_FIELDS: - # Provide some flexibility here... - if in_cfg_value.lower() in ('true', 't', '1', 'yes', 'y'): - in_cfg_value = True - else: - in_cfg_value = False - - if in_cfg_value: - if arg in ('install_requires', 'tests_require'): - # Replaces PEP345-style version specs with the sort expected by - # setuptools - in_cfg_value = [_VERSION_SPEC_RE.sub(r'\1\2', pred) - for pred in in_cfg_value] - if arg == 'install_requires': - # Split install_requires into package,env_marker tuples - # These will be re-assembled later - install_requires = [] - requirement_pattern = '(?P<package>[^;]*);?(?P<env_marker>[^#]*?)(?:\s*#.*)?$' - for requirement in in_cfg_value: - m = re.match(requirement_pattern, requirement) - requirement_package = m.group('package').strip() - env_marker = m.group('env_marker').strip() - install_requires.append((requirement_package,env_marker)) - all_requirements[''] = install_requires - elif arg == 'package_dir': - in_cfg_value = {'': in_cfg_value} - elif arg in ('package_data', 'data_files'): - data_files = {} - firstline = True - prev = None - for line in in_cfg_value: - if '=' in line: - key, value = line.split('=', 1) - key, value = (key.strip(), value.strip()) - if key in data_files: - # Multiple duplicates of the same package name; - # this is for backwards compatibility of the old - # format prior to d2to1 0.2.6. - prev = data_files[key] - prev.extend(value.split()) - else: - prev = data_files[key.strip()] = value.split() - elif firstline: - raise DistutilsOptionError( - 'malformed package_data first line %r (misses ' - '"=")' % line) - else: - prev.extend(line.strip().split()) - firstline = False - if arg == 'data_files': - # the data_files value is a pointlessly different structure - # from the package_data value - data_files = data_files.items() - in_cfg_value = data_files - elif arg == 'cmdclass': - cmdclass = {} - dist = Distribution() - for cls_name in in_cfg_value: - cls = resolve_name(cls_name) - cmd = cls(dist) - cmdclass[cmd.get_command_name()] = cls - in_cfg_value = cmdclass - - kwargs[arg] = in_cfg_value - - # Transform requirements with embedded environment markers to - # setuptools' supported marker-per-requirement format. - # - # install_requires are treated as a special case of extras, before - # being put back in the expected place - # - # fred = - # foo:marker - # bar - # -> {'fred': ['bar'], 'fred:marker':['foo']} - - if 'extras' in config: - requirement_pattern = '(?P<package>[^:]*):?(?P<env_marker>[^#]*?)(?:\s*#.*)?$' - extras = config['extras'] - for extra in extras: - extra_requirements = [] - requirements = split_multiline(extras[extra]) - for requirement in requirements: - m = re.match(requirement_pattern, requirement) - extras_value = m.group('package').strip() - env_marker = m.group('env_marker') - extra_requirements.append((extras_value,env_marker)) - all_requirements[extra] = extra_requirements - - # Transform the full list of requirements into: - # - install_requires, for those that have no extra and no - # env_marker - # - named extras, for those with an extra name (which may include - # an env_marker) - # - and as a special case, install_requires with an env_marker are - # treated as named extras where the name is the empty string - - extras_require = {} - for req_group in all_requirements: - for requirement, env_marker in all_requirements[req_group]: - if env_marker: - extras_key = '%s:(%s)' % (req_group, env_marker) - else: - extras_key = req_group - extras_require.setdefault(extras_key, []).append(requirement) - - kwargs['install_requires'] = extras_require.pop('', []) - kwargs['extras_require'] = extras_require - - return kwargs - - -def register_custom_compilers(config): - """Handle custom compilers; this has no real equivalent in distutils, where - additional compilers could only be added programmatically, so we have to - hack it in somehow. - """ - - compilers = has_get_option(config, 'global', 'compilers') - if compilers: - compilers = split_multiline(compilers) - for compiler in compilers: - compiler = resolve_name(compiler) - - # In distutils2 compilers these class attributes exist; for - # distutils1 we just have to make something up - if hasattr(compiler, 'name'): - name = compiler.name - else: - name = compiler.__name__ - if hasattr(compiler, 'description'): - desc = compiler.description - else: - desc = 'custom compiler %s' % name - - module_name = compiler.__module__ - # Note; this *will* override built in compilers with the same name - # TODO: Maybe display a warning about this? - cc = distutils.ccompiler.compiler_class - cc[name] = (module_name, compiler.__name__, desc) - - # HACK!!!! Distutils assumes all compiler modules are in the - # distutils package - sys.modules['distutils.' + module_name] = sys.modules[module_name] - - -def get_extension_modules(config): - """Handle extension modules""" - - EXTENSION_FIELDS = ("sources", - "include_dirs", - "define_macros", - "undef_macros", - "library_dirs", - "libraries", - "runtime_library_dirs", - "extra_objects", - "extra_compile_args", - "extra_link_args", - "export_symbols", - "swig_opts", - "depends") - - ext_modules = [] - for section in config: - if ':' in section: - labels = section.split(':', 1) - else: - # Backwards compatibility for old syntax; don't use this though - labels = section.split('=', 1) - labels = [l.strip() for l in labels] - if (len(labels) == 2) and (labels[0] == 'extension'): - ext_args = {} - for field in EXTENSION_FIELDS: - value = has_get_option(config, section, field) - # All extension module options besides name can have multiple - # values - if not value: - continue - value = split_multiline(value) - if field == 'define_macros': - macros = [] - for macro in value: - macro = macro.split('=', 1) - if len(macro) == 1: - macro = (macro[0].strip(), None) - else: - macro = (macro[0].strip(), macro[1].strip()) - macros.append(macro) - value = macros - ext_args[field] = value - if ext_args: - if 'name' not in ext_args: - ext_args['name'] = labels[1] - ext_modules.append(Extension(ext_args.pop('name'), - **ext_args)) - return ext_modules - - -def get_entry_points(config): - """Process the [entry_points] section of setup.cfg to handle setuptools - entry points. This is, of course, not a standard feature of - distutils2/packaging, but as there is not currently a standard alternative - in packaging, we provide support for them. - """ - - if not 'entry_points' in config: - return {} - - return dict((option, split_multiline(value)) - for option, value in config['entry_points'].items()) - - -def wrap_commands(kwargs): - dist = Distribution() - - # This should suffice to get the same config values and command classes - # that the actual Distribution will see (not counting cmdclass, which is - # handled below) - dist.parse_config_files() - - for cmd, _ in dist.get_command_list(): - hooks = {} - for opt, val in dist.get_option_dict(cmd).items(): - val = val[1] - if opt.startswith('pre_hook.') or opt.startswith('post_hook.'): - hook_type, alias = opt.split('.', 1) - hook_dict = hooks.setdefault(hook_type, {}) - hook_dict[alias] = val - if not hooks: - continue - - if 'cmdclass' in kwargs and cmd in kwargs['cmdclass']: - cmdclass = kwargs['cmdclass'][cmd] - else: - cmdclass = dist.get_command_class(cmd) - - new_cmdclass = wrap_command(cmd, cmdclass, hooks) - kwargs.setdefault('cmdclass', {})[cmd] = new_cmdclass - - -def wrap_command(cmd, cmdclass, hooks): - def run(self, cmdclass=cmdclass): - self.run_command_hooks('pre_hook') - cmdclass.run(self) - self.run_command_hooks('post_hook') - - return type(cmd, (cmdclass, object), - {'run': run, 'run_command_hooks': run_command_hooks, - 'pre_hook': hooks.get('pre_hook'), - 'post_hook': hooks.get('post_hook')}) - - -def run_command_hooks(cmd_obj, hook_kind): - """Run hooks registered for that command and phase. - - *cmd_obj* is a finalized command object; *hook_kind* is either - 'pre_hook' or 'post_hook'. - """ - - if hook_kind not in ('pre_hook', 'post_hook'): - raise ValueError('invalid hook kind: %r' % hook_kind) - - hooks = getattr(cmd_obj, hook_kind, None) - - if hooks is None: - return - - for hook in hooks.values(): - if isinstance(hook, str): - try: - hook_obj = resolve_name(hook) - except ImportError: - err = sys.exc_info()[1] # For py3k - raise DistutilsModuleError('cannot find hook %s: %s' % - (hook,err)) - else: - hook_obj = hook - - if not hasattr(hook_obj, '__call__'): - raise DistutilsOptionError('hook %r is not callable' % hook) - - log.info('running %s %s for command %s', - hook_kind, hook, cmd_obj.get_command_name()) - - try : - hook_obj(cmd_obj) - except: - e = sys.exc_info()[1] - log.error('hook %s raised exception: %s\n' % (hook, e)) - log.error(traceback.format_exc()) - sys.exit(1) - - -def has_get_option(config, section, option): - if section in config and option in config[section]: - return config[section][option] - elif section in config and option.replace('_', '-') in config[section]: - return config[section][option.replace('_', '-')] - else: - return False - - -def split_multiline(value): - """Special behaviour when we have a multi line options""" - - value = [element for element in - (line.strip() for line in value.split('\n')) - if element] - return value - - -def split_csv(value): - """Special behaviour when we have a comma separated options""" - - value = [element for element in - (chunk.strip() for chunk in value.split(',')) - if element] - return value - - -def monkeypatch_method(cls): - """A function decorator to monkey-patch a method of the same name on the - given class. - """ - - def wrapper(func): - orig = getattr(cls, func.__name__, None) - if orig and not hasattr(orig, '_orig'): # Already patched - setattr(func, '_orig', orig) - setattr(cls, func.__name__, func) - return func - - return wrapper - - -# The following classes are used to hack Distribution.command_options a bit -class DefaultGetDict(defaultdict): - """Like defaultdict, but the get() method also sets and returns the default - value. - """ - - def get(self, key, default=None): - if default is None: - default = self.default_factory() - return super(DefaultGetDict, self).setdefault(key, default) - - -class IgnoreDict(dict): - """A dictionary that ignores any insertions in which the key is a string - matching any string in `ignore`. The ignore list can also contain wildcard - patterns using '*'. - """ - - def __init__(self, ignore): - self.__ignore = re.compile(r'(%s)' % ('|'.join( - [pat.replace('*', '.*') - for pat in ignore]))) - - def __setitem__(self, key, val): - if self.__ignore.match(key): - return - super(IgnoreDict, self).__setitem__(key, val) |