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Added public attribute with relation name regexp

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Also simplified the function to check whether a name is valid for
a relation.
This commit is contained in:
Salvo 'LtWorf' Tomaselli 2015-07-14 10:35:54 +02:00
parent a655e81b28
commit e2ab59bcc4
1 changed files with 2 additions and 4 deletions
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6
relational/rtypes.py
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@ -24,6 +24,7 @@
import datetime import datetime
import re import re
RELATION_NAME_REGEXP = r'^[_a-zA-Z]+[_a-zA-Z0-9]*$'
class rstring (str): class rstring (str):
@ -160,7 +161,4 @@ class rdate (object):
def is_valid_relation_name(name): def is_valid_relation_name(name):
'''Checks if a name is valid for a relation. '''Checks if a name is valid for a relation.
Returns boolean''' Returns boolean'''
if re.match(r'^[_a-zA-Z]+[_a-zA-Z0-9]*$', name) == None: return re.match(RELATION_NAME_REGEXP, name) != None
return False
else:
return True