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1 """
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2 PRIMS masscomb classes for types defined in datatypes_conf.xml
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3 """
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4 import logging
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5 import zipfile
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6 import re
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7 from galaxy.datatypes.data import *
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8 from galaxy.datatypes.xml import *
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9 from galaxy.datatypes.sniff import *
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10 from galaxy.datatypes.binary import *
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11 from galaxy.datatypes.interval import *
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12
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13 log = logging.getLogger(__name__)
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14
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15 class FileSet( Binary ):
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16 """FileSet containing N files"""
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17 file_ext = "prims.fileset.zip"
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18 blurb = "(zipped) FileSet containing multiple files"
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19 def sniff( self, filename ):
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20 # If the zip file contains multiple files then return true, false otherwise:
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21 zf = zipfile.ZipFile(filename)
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22 if (len(zf.infolist())>1):
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23 return True
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24 else :
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25 return False
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26
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27 # the if is just for backwards compatibility...could remove this at some point
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28 if hasattr(Binary, 'register_sniffable_binary_format'):
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29 Binary.register_sniffable_binary_format('FileSet', 'prims.fileset.zip', FileSet)
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