def build_dependency_graph(self, requirement_set):
"""Build dependency graph"""
# Initialize pip's version control modules
# This is necessary to ensure we can determine if a project
# is editable or not
pip.version_control()
# Create a frozen requirement for each installed dist
dep_graph = RequirementsDependencyGraph()
retriever = DistributionRetriever()
dists = retriever.get_distributions(requirement_set)
for dist in dists:
self._collect_dependencies(dist, dep_graph, retriever)
return dep_graph
def build_dependency_graph(self, requirement_set):
"""Build dependency graph"""
# Initialize pip's version control modules
# This is necessary to ensure we can determine if a project
# is editable or not
pip.version_control()
# Create a frozen requirement for each installed dist
dep_graph = RequirementsDependencyGraph()
retriever = DistributionRetriever()
dists = retriever.get_distributions(requirement_set)
for dist in dists:
self._collect_dependencies(dist, dep_graph, retriever)
return dep_graph
finally:
logger.indent -= 2
# ---
import optparse
from pip.index import PackageFinder
from pip.req import RequirementSet, parse_requirements
from pip.locations import build_prefix, src_prefix
try:
# Set up the version control backends
from pip import version_control
version_control()
except:
# Recent versions of pip don't need this
pass
# Logging
parser = optparse.OptionParser(usage='%prog [--verbose] <requirements file>')
parser.add_option('-v', '--verbose', action='store_true', dest='verbose')
options, args = parser.parse_args()
level = 1 if options.verbose else 0
level = logger.level_for_integer(4 - level)
logger.consumers.extend([(level, sys.stdout)])
if not len(args):
parser.print_help()
sys.exit()
self.copy_to_build_dir(req_to_install)
finally:
logger.indent -= 2
# ---
import optparse
from pip.index import PackageFinder
from pip.req import RequirementSet, parse_requirements
from pip.locations import build_prefix, src_prefix
try:
# Set up the version control backends
from pip import version_control
version_control()
except:
# Recent versions of pip don't need this
pass
# Logging
parser = optparse.OptionParser(usage='%prog [--verbose] <requirements file>')
parser.add_option('-v', '--verbose', action='store_true', dest='verbose')
options, args = parser.parse_args()
level = 1 if options.verbose else 0
level = logger.level_for_integer(4-level)
logger.consumers.extend([(level, sys.stdout)])
if not len(args):
parser.print_help()
sys.exit()
