39 lines
1.1 KiB
Python
Executable File
39 lines
1.1 KiB
Python
Executable File
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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import sys
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import db
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from helpers import *
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# Writes a log of all transactions to a text file.
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#
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# Usage:
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# ./write_logfile.py filename
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# or (writing to stdout):
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# ./write_logfile.py
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def write_log(f):
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session = Session()
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line_format = '%s|%s|%s|%s|%s|%s\n'
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transaction_list = session.query(Transaction).all()
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for transaction in transaction_list:
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if transaction.purchase:
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products = ', '.join(map(lambda ent: ent.product.name,
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transaction.purchase.entries))
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description = ''
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else:
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products = ''
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description = transaction.description
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line = line_format % ('purchase', transaction.time, products,
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transaction.user.name, transaction.amount, transaction.description)
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f.write(line.encode('utf8'))
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session.close()
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if len(sys.argv) < 2:
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write_log(sys.stdout)
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else:
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filename = sys.argv[1]
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print 'Writing log to ' + filename
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with open(filename, 'w') as f:
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write_log(f)
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