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Merge pull request #1397 from kellrott/dev

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Adding uuid support to directory_hash_id
This commit is contained in:
John Chilton
2015-12-24 11:50:54 -05:00
parent 26d7e97ed7 4840a3d8b1
commit 2466b1cb65
1 changed files with 14 additions and 6 deletions
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lib/galaxy/util/directory_hash.py
+14 -6
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@@ -1,4 +1,6 @@
from galaxy.util import is_uuid
def directory_hash_id( id ):
"""
@@ -9,15 +11,21 @@ def directory_hash_id( id ):
['090']
>>> directory_hash_id("777777777")
['000', '777', '777']
>>> directory_hash_id("135ee48a-4f51-470c-ae2f-ce8bd78799e6")
['1', '3', '5']
"""
s = str( id )
l = len( s )
# Shortcut -- ids 0-999 go under ../000/
if l < 4:
return [ "000" ]
# Pad with zeros until a multiple of three
padded = ( ( 3 - len( s ) % 3 ) * "0" ) + s
# Drop the last three digits -- 1000 files per directory
padded = padded[:-3]
# Break into chunks of three
return [ padded[ i * 3 : (i + 1 ) * 3 ] for i in range( len( padded ) // 3 ) ]
if not is_uuid(s):
# Pad with zeros until a multiple of three
padded = ( ( 3 - len( s ) % 3 ) * "0" ) + s
# Drop the last three digits -- 1000 files per directory
padded = padded[:-3]
# Break into chunks of three
return [ padded[ i * 3 : (i + 1 ) * 3 ] for i in range( len( padded ) // 3 ) ]
else:
# assume it is a UUID
return list(iter(s[0:3]))