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* fix: make graph command work, and add some cool options to it :)

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This commit is contained in:
Eray Özkural
2006-05-10 09:22:55 +00:00
parent 3e724f3dd1
commit 8f24c32cce
2 changed files with 28 additions and 17 deletions
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pisi/api.py
+3 -3
View File
@@ -156,7 +156,7 @@ def list_upgradable():
return filter(pisi.operations.is_upgradable, ctx.installdb.list_installed())
def package_graph(A, ignore_installed = False):
def package_graph(A, repo = pisi.itembyrepodb.installed, ignore_installed = False):
"""Construct a package relations graph, containing
all dependencies of packages A, if ignore_installed
option is True, then only uninstalled deps will
@@ -167,7 +167,7 @@ def package_graph(A, ignore_installed = False):
# try to construct a pisi graph of packages to
# install / reinstall
G_f = pgraph.PGraph(ctx.packagedb) # construct G_f
G_f = pgraph.PGraph(ctx.packagedb, repo) # construct G_f
# find the "install closure" graph of G_f by package
# set A using packagedb
@@ -178,7 +178,7 @@ def package_graph(A, ignore_installed = False):
while len(B) > 0:
Bp = set()
for x in B:
pkg = ctx.packagedb.get_package(x)
pkg = ctx.packagedb.get_package(x, repo)
#print pkg
for dep in pkg.runtimeDependencies():
if ignore_installed:
pisi/cli/commands.py
+25 -14
View File
@@ -261,7 +261,9 @@ class Graph(Command):
Usage: graph [<package1> <package2> ...]
Write a graph of package relations, tracking dependency and
conflicts relations starting from given packages.
conflicts relations starting from given packages. By default
shows the package relations among repository packages, and writes
the package in graphviz format to 'pgraph.dot'.
"""
__metaclass__ = autocommand
@@ -270,27 +272,34 @@ conflicts relations starting from given packages.
super(Graph, self).__init__()
def options(self):
self.parser.add_option("-a", "--all", action="store_true",
self.parser.add_option("-r", "--repository", action="store",
default=None,
help=_("specify a particular repository"))
self.parser.add_option("-i", "--installed", action="store_true",
default=False,
help=_("graph all available packages"))
help=_("graph of installed packages"))
self.parser.add_option("", "--ignore-installed", action="store_true",
default=False,
help=_("do not show installed packages"))
self.parser.add_option("-o", "--output", action="store",
default='pgraph.dot',
help=_("dot output file"))
name = ("graph", None)
def all_packages(self):
a = set()
from pisi import packagedb
for repo in ctx.repodb.list():
a = a.union(ctx.packagedb.list_packages(repo))
return a
def run(self):
self.init()
if ctx.get_option('all'):
ctx.ui.info(_('Plotting a graph of relations among all available packages'))
a = self.all_packages()
if not ctx.get_option('installed'):
if ctx.get_option('repository'):
repo = ctx.get_option('repository')
ctx.ui.info(_('Plotting packages in repository %s') % repo)
else:
repo = pisi.itembyrepodb.repos
if self.args:
a = self.args
else:
ctx.ui.info(_('Plotting a graph of relations among all repository packages'))
a = ctx.packagedb.list_packages(repo)
else:
if self.args:
a = self.args
@@ -298,7 +307,9 @@ conflicts relations starting from given packages.
# if A is empty, then graph all packages
ctx.ui.info(_('Plotting a graph of relations among all installed packages'))
a = ctx.installdb.list_installed()
g = pisi.api.package_graph(a)
repo = pisi.itembyrepodb.installed
g = pisi.api.package_graph(a, repo = repo,
ignore_installed = ctx.get_option('ignore_installed'))
g.write_graphviz(file(ctx.get_option('output'), 'w'))
self.finalize()