"spack info -r" is now "spack package-list"
- too much going on in this command, and it made subcommand parsing weird. - information printed is the same but info and package-list are really different commands.
This commit is contained in:
Todd Gamblin
@@ -25,7 +25,7 @@ all: html
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# This autogenerates a package list.
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#
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package_list:
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spack info -r > package_list.rst
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spack package-list > package_list.rst
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#
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# This creates a git repository and commits generated html docs.
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@@ -22,94 +22,18 @@
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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import re
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import textwrap
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from StringIO import StringIO
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from llnl.util.tty.colify import *
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import spack
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import spack.fetch_strategy as fs
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description = "Get detailed information on a particular package"
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def setup_parser(subparser):
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subparser.add_argument('-r', '--rst', action='store_true',
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help="List all packages in reStructured text, for docs.")
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subparser.add_argument('name', metavar="PACKAGE", nargs='?', help="name of packages to get info on")
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subparser.add_argument('name', metavar="PACKAGE", help="Name of package to get info for.")
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def format_doc(pkg, **kwargs):
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"""Wrap doc string at 72 characters and format nicely"""
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indent = kwargs.get('indent', 0)
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if not pkg.__doc__:
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return ""
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doc = re.sub(r'\s+', ' ', pkg.__doc__)
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lines = textwrap.wrap(doc, 72)
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results = StringIO()
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for line in lines:
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results.write((" " * indent) + line + "\n")
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return results.getvalue()
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def github_url(pkg):
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"""Link to a package file on github."""
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return ("https://github.com/scalability-llnl/spack/blob/master/var/spack/packages/%s/package.py" %
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pkg.name)
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def rst_table(elts):
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"""Print out a RST-style table."""
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cols = StringIO()
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ncol, widths = colify(elts, output=cols, tty=True)
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header = " ".join("=" * (w-1) for w in widths)
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return "%s\n%s%s" % (header, cols.getvalue(), header)
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def info_rst():
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"""Print out information on all packages in restructured text."""
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pkgs = sorted(spack.db.all_packages(), key=lambda s:s.name.lower())
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print "Package List"
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print "=================="
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print "This is a list of things you can install using Spack. It is"
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print "automatically generated based on the packages in the latest Spack"
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print "release."
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print
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print "Spack currently has %d mainline packages:" % len(pkgs)
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print
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print rst_table("`%s`_" % p.name for p in pkgs)
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print
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print "-----"
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# Output some text for each package.
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for pkg in pkgs:
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print
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print ".. _%s:" % pkg.name
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print
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print pkg.name
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print "-" * len(pkg.name)
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print "Links"
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print " * `Homepage <%s>`__" % pkg.homepage
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print " * `%s/package.py <%s>`__" % (pkg.name, github_url(pkg))
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print
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if pkg.versions:
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print "Versions:"
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print " " + ", ".join(str(v) for v in reversed(sorted(pkg.versions)))
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if pkg.dependencies:
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print "Dependencies"
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print " " + ", ".join("`%s`_" % d if d != "mpi" else d
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for d in pkg.dependencies)
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print
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print "Description"
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print format_doc(pkg, indent=2)
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print
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print "-----"
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def info_text(pkg):
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def print_text_info(pkg):
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"""Print out a plain text description of a package."""
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print "Package: ", pkg.name
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print "Homepage: ", pkg.homepage
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@@ -150,11 +74,5 @@ def info_text(pkg):
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def info(parser, args):
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if args.rst:
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info_rst()
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else:
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if not args.name:
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tty.die("You must supply a package name.")
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pkg = spack.db.get(args.name)
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info_text(pkg)
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pkg = spack.db.get(args.name)
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print_text_info(pkg)
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108
lib/spack/spack/cmd/package-list.py
Normal file
108
lib/spack/spack/cmd/package-list.py
Normal file
@@ -0,0 +1,108 @@
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##############################################################################
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# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://scalability-llnl.github.io/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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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) version 2.1 dated February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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import re
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import textwrap
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from StringIO import StringIO
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import llnl.util.tty as tty
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from llnl.util.tty.colify import *
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import spack
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description = "Print a list of all packages in reStructuredText."
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def format_doc(pkg, **kwargs):
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"""Wrap doc string at 72 characters and format nicely"""
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indent = kwargs.get('indent', 0)
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if not pkg.__doc__:
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return ""
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doc = re.sub(r'\s+', ' ', pkg.__doc__)
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lines = textwrap.wrap(doc, 72)
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results = StringIO()
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for line in lines:
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results.write((" " * indent) + line + "\n")
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return results.getvalue()
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def github_url(pkg):
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"""Link to a package file on github."""
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return ("https://github.com/scalability-llnl/spack/blob/master/var/spack/packages/%s/package.py" %
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pkg.name)
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def rst_table(elts):
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"""Print out a RST-style table."""
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cols = StringIO()
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ncol, widths = colify(elts, output=cols, tty=True)
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header = " ".join("=" * (w-1) for w in widths)
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return "%s\n%s%s" % (header, cols.getvalue(), header)
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def print_rst_package_list():
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"""Print out information on all packages in restructured text."""
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pkgs = sorted(spack.db.all_packages(), key=lambda s:s.name.lower())
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print "Package List"
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print "=================="
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print "This is a list of things you can install using Spack. It is"
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print "automatically generated based on the packages in the latest Spack"
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print "release."
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print
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print "Spack currently has %d mainline packages:" % len(pkgs)
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print
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print rst_table("`%s`_" % p.name for p in pkgs)
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print
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print "-----"
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# Output some text for each package.
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for pkg in pkgs:
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print
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print ".. _%s:" % pkg.name
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print
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print pkg.name
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print "-" * len(pkg.name)
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print "Links"
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print " * `Homepage <%s>`__" % pkg.homepage
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print " * `%s/package.py <%s>`__" % (pkg.name, github_url(pkg))
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print
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if pkg.versions:
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print "Versions:"
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print " " + ", ".join(str(v) for v in reversed(sorted(pkg.versions)))
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if pkg.dependencies:
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print "Dependencies"
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print " " + ", ".join("`%s`_" % d if d != "mpi" else d
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for d in pkg.dependencies)
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print
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print "Description"
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print format_doc(pkg, indent=2)
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print
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print "-----"
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def package_list(parser, args):
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print_rst_package_list()
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