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https://github.com/galaxyproject/galaxy.git
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63 lines
2.5 KiB
Python
Executable File
63 lines
2.5 KiB
Python
Executable File
import os, sys, logging
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from optparse import OptionParser
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parser = OptionParser()
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parser.add_option( '-c', '--config', dest='config', help='Path to Galaxy config file (universe_wsgi.ini)', default='universe_wsgi.ini' )
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parser.add_option( '-e', '--egg-name', dest='egg_name', help='Egg name (as defined in eggs.ini) to fetch, or "all" for all eggs, even those not needed by your configuration' )
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parser.add_option( '-p', '--platform', dest='platform', help='Fetch for a specific platform (by default, eggs are fetched for *this* platform' )
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( options, args ) = parser.parse_args()
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if not os.path.exists( options.config ):
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print "Config file does not exist (see 'python %s --help'): %s" % ( sys.argv[0], options.config )
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sys.exit( 1 )
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root = logging.getLogger()
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root.setLevel( 10 )
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root.addHandler( logging.StreamHandler( sys.stdout ) )
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lib = os.path.abspath( os.path.join( os.path.dirname( __file__ ), "..", "lib" ) )
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sys.path.append( lib )
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from galaxy.eggs import Crate, EggNotFetchable
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import pkg_resources
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if options.platform:
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c = Crate( options.config, platform = options.platform )
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else:
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c = Crate( options.config )
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try:
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if not options.egg_name:
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c.resolve() # Only fetch eggs required by the config
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elif options.egg_name == 'all':
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c.resolve( all=True ) # Fetch everything
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else:
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# Fetch a specific egg
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name = options.egg_name
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try:
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egg = c[name]
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except:
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print "error: %s not in eggs.ini" % name
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sys.exit( 1 )
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dist = egg.resolve()[0]
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print "%s %s is installed at %s" % ( dist.project_name, dist.version, dist.location )
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except EggNotFetchable, e:
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config_arg = ''
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if options.config != 'universe_wsgi.ini':
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config_arg = '-c %s ' % options.config
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try:
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assert options.egg_name != 'all'
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egg = e.eggs[0]
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print "%s %s couldn't be downloaded automatically. You can try" % ( egg.name, egg.version )
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print "building it by hand with:"
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print " python scripts/scramble.py %s-e %s" % ( config_arg, egg.name )
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except ( AssertionError, IndexError ):
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print "One or more of the python eggs necessary to run Galaxy couldn't be"
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print "downloaded automatically. You can try building them by hand (all"
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print "at once) with:"
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print " python scripts/scramble.py"
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print "Or individually:"
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for egg in e.eggs:
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print " python scripts/scramble.py %s-e %s" % ( config_arg, egg.name )
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sys.exit( 1 )
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sys.exit( 0 )
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