Dominique Leuenberger
ccf16f47f9
Instead of crashing on packages that do not exist, simply skip over them, but add the package as 'unlinked' into the graph
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# Copyright (C) 2017 SUSE Linux Products GmbH
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import osc.core
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def do_cycle(self, subcmd, opts, *args):
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"""${cmd_name}: Try to visualize build dependencies between the package list specified
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Examples:
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osc cycle <pkg1> <pkg2> <pkg3> # outputs a dot file showing the relation between the listed packages
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"""
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if len(args) == 0:
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print ("No packages were specified, no chain to draw")
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apiurl = self.get_api_url()
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print ("digraph depgraph {")
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for pkgname in args:
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try:
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deps = ET.fromstring(get_dependson(apiurl, "openSUSE:Factory", "standard", "x86_64", [pkgname]))
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pkg = deps.find('package')
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print ("\"%s\"" % pkgname)
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for deps in pkg.findall('pkgdep'):
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if deps.text in args:
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print ("\"%s\" -> \"%s\"" % (deps.text, pkgname))
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except:
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# Ignore packages that do not exist
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print ("[color=red]")
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continue
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print ("}")
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