def _render_ascii(self, roots, all_packages):
tgts = dependency.get_targets(roots,
all_packages,
everything=self.everything)
graph.draw_graph(inclusions=tgts,
renderer=self.renderer,
outfile=self.out)
def run(self):
if not self.distribution.get_name() == 'UNKNOWN':
self.run_command('egg_info')
self.banner("Dependency Graph: note - includes only installed "
"packages")
all_packages = dependency.all_packages(
exclusions=self.exclude,
include_third_party=self.third_party,
exclude_pinned=False)
if not all_packages:
log.info("No matching packages to render")
return
if self.distribution.get_name() == 'UNKNOWN' and not self.args:
# Pick any package and set the 'everything' flag if nothing was
# specified
pkg = all_packages.keys()[0]
self.everything = True
self.args = [pkg]
if 'UNKNOWN' in all_packages:
del all_packages['UNKNOWN']
roots = []
if self.args:
roots = [safe_name(i) for i in self.args]
for i in roots:
if not i in all_packages.keys():
raise DistutilsOptionError("Unknown package: %s" % i)
if not roots:
roots = [self.distribution.get_name()]
self.banner("Rendering using %s" % self.renderer)
if self.renderer in ['ascii', 'graphviz']:
# TODO: use nx digraph as below, retire get_targets
src, eggs = dependency.get_targets(roots, all_packages,
everything=self.everything,
immediate_deps=True,
follow_all=True,
include_eggs=True,
include_source=True,)
graph.draw_graph(inclusions=src + eggs, renderer=self.renderer,
outfile=self.out)
else:
nx_graph, _ = dependency.get_graph_from_ws(working_set)
if self.renderer == 'd3':
graph.draw_networkx_with_d3(nx_graph, self.third_party,
self.out)
elif self.renderer == 'pydot':
self.fetch_build_eggs(['pydot'])
graph.draw_networkx_with_pydot(nx_graph, self.third_party,
self.out, self.requirements)
def _render_ascii(self, roots, all_packages):
tgts = dependency.get_targets(roots, all_packages, everything=self.everything)
graph.draw_graph(inclusions=tgts, renderer=self.renderer, outfile=self.out)
