def getDependencies(name, requirementSet=None, finder=None):
"""Get dependencies of a python project
@param name: name of python project
@param requirements: RequirementSet
@param finder: PackageFinder
"""
if requirementSet is None:
requirementSet = RequirementSet(
build_dir=os.path.abspath(build_prefix),
src_dir=os.path.abspath(src_prefix),
download_dir=None,
download_cache=None,
upgrade=False,
ignore_installed=True,
ignore_dependencies=False)
if finder is None:
finder = PackageFinder(find_links=[],
index_urls=['http://pypi.python.org/simple'])
# lead pip download all dependencies
req = InstallRequirement.from_line(name, None)
requirementSet.add_requirement(req)
requirementSet.install_files(finder)
# trace the dependencies relationships between projects
dependencies = []
traceDependencys(req, requirementSet, dependencies)
return dependencies
def getDependencies(name, requirementSet=None, finder=None):
"""Get dependencies of a python project
@param name: name of python project
@param requirements: RequirementSet
@param finder: PackageFinder
"""
if requirementSet is None:
requirementSet = RequirementSet(
build_dir=os.path.abspath(build_prefix),
src_dir=os.path.abspath(src_prefix),
download_dir=None,
download_cache=None,
upgrade=False,
ignore_installed=True,
ignore_dependencies=False)
if finder is None:
finder = PackageFinder(find_links=[],
index_urls=['http://pypi.python.org/simple'])
# lead pip download all dependencies
req = InstallRequirement.from_line(name, None)
requirementSet.add_requirement(req)
requirementSet.install_files(finder)
# trace the dependencies relationships between projects
dependencies = []
traceDependencys(req, requirementSet, dependencies)
return dependencies
def run(self, options, args):
if not options.build_dir:
options.build_dir = build_prefix
if not options.src_dir:
options.src_dir = src_prefix
if options.download_dir:
options.no_install = True
options.ignore_installed = True
else:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
install_options = options.install_options or []
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.notify('Ignoring indexes: %s' % ','.join(index_urls))
index_urls = []
finder = PackageFinder(find_links=options.find_links,
index_urls=index_urls)
requirement_set = RequirementSet(
build_dir=options.build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
download_cache=options.download_cache,
upgrade=options.upgrade,
ignore_installed=options.ignore_installed,
ignore_dependencies=options.ignore_dependencies)
for name in args:
requirement_set.add_requirement(
InstallRequirement.from_line(name, None))
for name in options.editables:
requirement_set.add_requirement(
InstallRequirement.from_editable(
name, default_vcs=options.default_vcs))
for filename in options.requirements:
for req in parse_requirements(filename,
finder=finder,
options=options):
requirement_set.add_requirement(req)
requirement_set.install_files(finder,
force_root_egg_info=self.bundle,
bundle=self.bundle)
if not options.no_install and not self.bundle:
requirement_set.install(install_options)
installed = ' '.join(
[req.name for req in requirement_set.successfully_installed])
if installed:
logger.notify('Successfully installed %s' % installed)
elif not self.bundle:
downloaded = ' '.join(
[req.name for req in requirement_set.successfully_downloaded])
if downloaded:
logger.notify('Successfully downloaded %s' % downloaded)
return requirement_set
def run(self, options, args):
if not options.build_dir:
options.build_dir = build_prefix
if not options.src_dir:
options.src_dir = src_prefix
if options.download_dir:
options.no_install = True
options.ignore_installed = True
else:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
install_options = options.install_options or []
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.notify('Ignoring indexes: %s' % ','.join(index_urls))
index_urls = []
finder = PackageFinder(
find_links=options.find_links,
index_urls=index_urls)
requirement_set = RequirementSet(
build_dir=options.build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
download_cache=options.download_cache,
upgrade=options.upgrade,
ignore_installed=options.ignore_installed,
ignore_dependencies=options.ignore_dependencies)
for name in args:
requirement_set.add_requirement(
InstallRequirement.from_line(name, None))
for name in options.editables:
requirement_set.add_requirement(
InstallRequirement.from_editable(name, default_vcs=options.default_vcs))
for filename in options.requirements:
for req in parse_requirements(filename, finder=finder, options=options):
requirement_set.add_requirement(req)
requirement_set.install_files(finder, force_root_egg_info=self.bundle)
if not options.no_install and not self.bundle:
requirement_set.install(install_options)
installed = ' '.join([req.name for req in
requirement_set.successfully_installed])
if installed:
logger.notify('Successfully installed %s' % installed)
elif not self.bundle:
downloaded = ' '.join([req.name for req in
requirement_set.successfully_downloaded])
if downloaded:
logger.notify('Successfully downloaded %s' % downloaded)
return requirement_set
def run(self, options, args):
if not options.build_dir:
options.build_dir = build_prefix
if not options.src_dir:
options.src_dir = src_prefix
if options.download_dir:
options.no_install = True
options.ignore_installed = True
else:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.notify('Ignoring indexes: %s' % ','.join(index_urls))
index_urls = []
finder = PackageFinder(find_links=options.find_links,
index_urls=index_urls)
requirementSet = RequirementSet(
build_dir=options.build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
download_cache=options.download_cache,
upgrade=options.upgrade,
ignore_installed=options.ignore_installed,
ignore_dependencies=False)
requirements = []
for name in args:
requirements.append(InstallRequirement.from_line(name, None))
for name in options.editables:
requirements.append(
InstallRequirement.from_editable(
name, default_vcs=options.default_vcs))
for filename in options.requirements:
for req in parse_requirements(filename,
finder=finder,
options=options):
requirements.append(req)
# add all requirements into requirements set
for req in requirements:
requirementSet.add_requirement(req)
requirementSet.install_files(finder,
force_root_egg_info=self.bundle,
bundle=self.bundle)
return requirements, requirementSet
def run(self, options, args):
if not options.build_dir:
options.build_dir = build_prefix
if not options.src_dir:
options.src_dir = src_prefix
if options.download_dir:
options.no_install = True
options.ignore_installed = True
else:
options.build_dir = os.path.abspath(options.build_dir)
options.src_dir = os.path.abspath(options.src_dir)
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.notify('Ignoring indexes: %s' % ','.join(index_urls))
index_urls = []
finder = PackageFinder(
find_links=options.find_links,
index_urls=index_urls)
requirementSet = RequirementSet(
build_dir=options.build_dir,
src_dir=options.src_dir,
download_dir=options.download_dir,
download_cache=options.download_cache,
upgrade=options.upgrade,
ignore_installed=options.ignore_installed,
ignore_dependencies=False)
requirements = []
for name in args:
requirements.append(
InstallRequirement.from_line(name, None))
for name in options.editables:
requirements.append(
InstallRequirement.from_editable(name, default_vcs=options.default_vcs))
for filename in options.requirements:
for req in parse_requirements(filename, finder=finder, options=options):
requirements.append(req)
# add all requirements into requirements set
for req in requirements:
requirementSet.add_requirement(req)
requirementSet.install_files(finder,
force_root_egg_info=self.bundle,
bundle=self.bundle)
return requirements, requirementSet