[2] | 1 | """ |
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| 2 | usage: scramble.py [egg_name] |
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| 3 | With no arguments, scrambles all eggs necessary according to the |
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| 4 | settings in universe_wsgi.ini. |
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| 5 | egg_name - Scramble only this egg (as defined in eggs.ini) or 'all' |
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| 6 | for all eggs (even those not required by your settings). |
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| 7 | """ |
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| 8 | import os, sys, logging |
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| 9 | |
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| 10 | root = logging.getLogger() |
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| 11 | root.setLevel( 10 ) |
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| 12 | root.addHandler( logging.StreamHandler( sys.stdout ) ) |
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| 13 | |
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| 14 | lib = os.path.abspath( os.path.join( os.path.dirname( __file__ ), "..", "lib" ) ) |
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| 15 | sys.path.append( lib ) |
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| 16 | |
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| 17 | from galaxy.eggs.scramble import ScrambleCrate, ScrambleFailure, EggNotFetchable |
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| 18 | |
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| 19 | c = ScrambleCrate() |
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| 20 | |
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| 21 | try: |
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| 22 | if len( sys.argv ) == 1: |
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| 23 | eggs = c.scramble() |
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| 24 | elif sys.argv[1] == 'all': |
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| 25 | c.scramble( all=True ) |
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| 26 | else: |
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| 27 | # Scramble a specific egg |
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| 28 | name = sys.argv[1] |
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| 29 | try: |
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| 30 | egg = c[name] |
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| 31 | except: |
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| 32 | print "error: %s not in eggs.ini" % name |
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| 33 | sys.exit( 1 ) |
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| 34 | for dependency in egg.dependencies: |
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| 35 | print "Checking %s dependency: %s" % ( egg.name, dependency ) |
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| 36 | try: |
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| 37 | c[dependency].require() |
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| 38 | except EggNotFetchable, e: |
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| 39 | degg = e.eggs[0] |
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| 40 | print "%s build dependency %s %s couldn't be downloaded" % ( egg.name, degg.name, degg.version ) |
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| 41 | print "automatically. You can try building it by hand with:" |
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| 42 | print " python scripts/scramble.py %s" % degg.name |
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| 43 | sys.exit( 1 ) |
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| 44 | egg.scramble() |
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| 45 | sys.exit( 0 ) |
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| 46 | except ScrambleFailure, e: |
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| 47 | if len( e.eggs ) == 1: |
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| 48 | raise |
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| 49 | else: |
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| 50 | print 'Scrambling the following eggs failed:\n ', |
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| 51 | print '\n '.join( [ egg.name for egg in e.eggs ] ) |
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| 52 | sys.exit( 1 ) |
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