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add gnucash-process-report

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Josh Holtrop 2011-05-07 21:59:07 -04:00
parent 1158a9397d
commit 9f6decb001
1 changed files with 110 additions and 0 deletions
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gnucash-process-report Executable file
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#!/usr/bin/python
# Josh Holtrop
# 2011-05-07
# This script processes an HTML report output by gnucash and consolidates
# the in/out amounts into net amounts and writes a new HTML report file
# to the standard output.
# Usage:
# gnucash-process-report generated.html > new.html
import sys
import re
def main(argv):
if len(argv) < 2:
sys.stderr.write('Usage: %s <report-file>\n' % argv[0])
return 2
title = ''
accounts = {}
inout = ''
category = ''
f = open(argv[1], 'r')
lines = f.read().split('\n')
f.close()
for line in lines:
m = re.search(r'<h3>(.*)</h3>', line)
if m is not None:
title = m.group(1)
continue
m = re.search(r'Money into', line)
if m is not None:
inout = 'in'
continue
m = re.search(r'Money out of', line)
if m is not None:
inout = 'out'
continue
m = re.search(r'<a\s*href="gnc-register.*>(.*)</a>', line)
if m is not None:
category = m.group(1)
continue
m = re.search(r'</tr>', line)
if m is not None:
category = ''
continue
m = re.search(r'number-cel.*>(.*)</td>', line)
if m is not None:
amt = float(re.sub(r'[$,]', '', m.group(1).strip()))
if category != '':
if inout == 'in':
amt = -amt
elif inout != 'out':
continue
if category in accounts:
accounts[category] += amt
else:
accounts[category] = amt
categories = accounts.keys()
categories.sort()
def fmt_amt(a):
f = '%.2f' % a
m = re.match(r'(.+)(...\...)', f)
if m is not None:
f = '%s,%s' % (m.group(1, 2))
return '$%s' % f
sys.stdout.write('''
<html>
<head>
<title>%s</title>
</head>
<body>
<h3>%s</h3>
<h5>Money Into Accounts</h5>
<table>
''' % (title, title))
total_in = 0.0
for c in categories:
if accounts[c] < 0:
amt = -accounts[c]
total_in += amt
sys.stdout.write('<tr><td>%s</td><td>%s</td></tr>\n' %
(c, fmt_amt(amt)))
sys.stdout.write('<tr style="font-weight: bold;"><td>Total:</td>'
'<td>%s</td></tr>\n' % fmt_amt(total_in))
sys.stdout.write('''
</table>
<h5>Money Out Of Accounts</h5>
<table>''')
total_out = 0.0
for c in categories:
if accounts[c] >= 0:
amt = accounts[c]
total_out += amt
sys.stdout.write('<tr><td>%s</td><td>%s</td></tr>\n' %
(c, fmt_amt(amt)))
sys.stdout.write('<tr style="font-weight: bold;"><td>Total:</td>'
'<td>%s</td></tr>\n' % fmt_amt(total_out))
total_diff = total_in - total_out
sys.stdout.write('<tr><td>&nbsp;</td><td>&nbsp;</td></tr>\n')
sys.stdout.write('<tr style="font-weight: bold;"><td>Net In:</td>'
'<td>%s</td></tr>\n' % fmt_amt(total_diff))
sys.stdout.write('''
</table>
</body>
</html>
''')
return 0
if __name__ == "__main__":
main(sys.argv)