44 lines
1.0 KiB
Python
44 lines
1.0 KiB
Python
from db import *
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from sqlalchemy import or_
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def retrieve_user(string, session):
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first = session.query(User).filter(or_(User.name==string, User.card==string)).first()
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if first:
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print "Found user "+first.name
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return first
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else:
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list = session.query(User).filter(or_(User.name.like('%'+string+'%'),User.card.like('%'+string+'%'))).all()
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if len(list) == 0:
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print "No users found matching your search"
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return None
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if len(list) == 1:
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print "Found one user: "+list[0].name
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if confirm():
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return list[0]
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else:
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return None
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else:
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print "Found "+str(len(list))+" users:"
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return select_from_list(list)
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def confirm():
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while True:
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input = raw_input("Confirm? (y/n)\n")
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if input in ["y","yes"]:
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return True
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elif input in ["n","no"]:
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return False
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else:
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print "Nonsense!"
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def select_from_list(list):
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while True:
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for i in range(len(list)):
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print i+1, " ) ", list[i].name
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choice = raw_input("Select user :\n")
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if choice in [str(x+1) for x in range(len(list))]:
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return list[int(choice)-1]
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else:
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return None
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