Files
pretix_cgo/src/pretix/plugins/banktransfer/hbci.py
2016-02-11 17:27:29 +01:00

115 lines
4.2 KiB
Python

import subprocess
import tempfile
import time
from decimal import Decimal
from pretix.base.decimal import round_decimal
def hbci_transactions(event, conf):
try:
from defusedxml import ElementTree
except:
from xml.etree import ElementTree
log = []
data = []
accname = event.id + '_' + str(int(time.time()))
try:
try:
subprocess.call([
'aqhbci-tool4', 'deluser', '-a', '--all',
'-b', conf['hbci_blz'],
'-u', conf['hbci_userid']
])
except subprocess.CalledProcessError:
pass
aqhbci_params = [
'aqhbci-tool4', 'adduser',
'-N', accname,
'-b', conf['hbci_blz'],
'-s', conf['hbci_server'],
'-t', conf['hbci_tokentype'],
'-u', conf['hbci_userid']
]
if conf['hbci_customerid']:
aqhbci_params += ['-c', conf['hbci_customerid']]
if conf['hbci_tokenname']:
aqhbci_params += ['-n', conf['hbci_tokenname']]
if conf['hbci_version']:
aqhbci_params += ['--hbciversion=' + str(conf['hbci_version'])]
aqhbci_add = subprocess.check_output(aqhbci_params)
log.append("$ " + " ".join(aqhbci_params))
log.append(aqhbci_add.decode("utf-8"))
with tempfile.NamedTemporaryFile() as f, tempfile.NamedTemporaryFile() as g:
f.write(('PIN_%s_%s = "%s"\n' % (
conf['hbci_blz'],
conf['hbci_userid'],
conf['pin'],
)).encode("utf-8"))
f.flush()
aqhbci_params = [
'aqhbci-tool4',
'-P', f.name,
'-n', '-A',
'getsysid'
]
aqhbci_test = subprocess.check_output(aqhbci_params)
log.append("$ " + " ".join(aqhbci_params))
log.append(aqhbci_test.decode("utf-8"))
aqbanking_params = [
'aqbanking-cli',
'-P', f.name, '-A', '-n',
'request',
'--transactions',
'-c', g.name
]
aqbanking_trans = subprocess.check_output(aqbanking_params)
log.append("$ " + " ".join(aqbanking_params))
log.append(aqbanking_trans.decode("utf-8"))
aqbanking_params = [
'aqbanking-cli',
'listtrans',
'-c', g.name,
'--exporter=xmldb',
]
aqbanking_conv = subprocess.check_output(aqbanking_params)
log.append("$ " + " ".join(aqbanking_params))
root = ElementTree.fromstring(aqbanking_conv)
trans_list = root.find('accountInfoList').find('accountInfo').find('transactionList')
for trans in trans_list.findall('transaction'):
payer = []
for child in trans:
if child.tag.startswith('remote'):
payer.append(child.find('value').text)
date = '%s-%02d-%02d' % (
trans.find('date').find('date').find('year').find('value').text,
int(trans.find('date').find('date').find('month').find('value').text),
int(trans.find('date').find('date').find('day').find('value').text)
)
value = trans.find('value').find('value').find('value').text
if "/" in value:
parts = value.split("/")
num = int(parts[0])
denom = int(parts[1])
value = Decimal(num) / Decimal(denom)
value = str(round_decimal(value))
data.append({
'payer': "\n".join(payer),
'reference': trans.find('purpose').find('value').text,
'amount': value,
'date': date
})
except subprocess.CalledProcessError as e:
log.append("Command %s failed with %d and output:" % (e.cmd, e.returncode))
log.append(e.output.decode("utf-8"))
except Exception as e:
log.append(str(e))
finally:
subprocess.call([
'aqhbci-tool4', 'deluser', '-a', '-N', accname
])
log = "\n".join(log)
return data, log