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Refined the sort_form_transaction_records() utility in the accounting application.

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依瑪貓 2020-07-29 09:37:15 +08:00
parent 0b0624b709
commit 7ec25d89a8
1 changed files with 32 additions and 48 deletions
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80
accounting/utils.py
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@ -363,58 +363,42 @@ def sort_form_transaction_records(form):
form (dict): The POSTed form.
"""
# Collects the available record numbers
debit_no = []
credit_no = []
rec_no = {
"debit": [],
"credit": [],
}
for key in form.keys():
m = re.match(
"^debit-([1-9][0-9]*)-(sn|ord|account|summary|amount)", key)
if m is not None:
no = int(m.group(1))
if no not in debit_no:
debit_no.append(no)
m = re.match(
"^credit-([1-9][0-9]*)-(sn|ord|account|summary|amount)", key)
if m is not None:
no = int(m.group(1))
if no not in credit_no:
credit_no.append(no)
"^(debit|credit)-([1-9][0-9]*)-(sn|ord|account|summary|amount)",
key)
if m is None:
continue
rec_type = m.group(1)
no = int(m.group(2))
if no not in rec_no[rec_type]:
rec_no[rec_type].append(no)
# Sorts these record numbers by their specified orders
debit_orders = {}
for no in debit_no:
try:
debit_orders[no] = int(form[F"debit-{no}-ord"])
except KeyError:
debit_orders[no] = 9999
except ValueError:
debit_orders[no] = 9999
debit_no.sort(key=lambda x: debit_orders[x])
credit_orders = {}
for no in credit_no:
try:
credit_orders[no] = int(form[F"credit-{no}-ord"])
except KeyError:
credit_orders[no] = 9999
except ValueError:
credit_orders[no] = 9999
credit_no.sort(key=lambda x: credit_orders[x])
# Constructed the sorted new form
for rec_type in rec_no.keys():
orders = {}
for no in rec_no[rec_type]:
try:
orders[no] = int(form[F"{rec_type}-{no}-ord"])
except KeyError:
orders[no] = 9999
except ValueError:
orders[no] = 9999
rec_no[rec_type].sort(key=lambda x: orders[x])
# Constructs the sorted new form
new_form = {}
for i in range(len(debit_no)):
old_no = debit_no[i]
no = i + 1
new_form[F"debit-{no}-ord"] = no
for attr in ["sn", "account", "summary", "amount"]:
if F"debit-{old_no}-{attr}" in form:
new_form[F"debit-{no}-{attr}"]\
= form[F"debit-{old_no}-{attr}"]
for i in range(len(credit_no)):
old_no = credit_no[i]
no = i + 1
new_form[F"credit-{no}-ord"] = no
for attr in ["sn", "account", "summary", "amount"]:
if F"credit-{old_no}-{attr}" in form:
new_form[F"credit-{no}-{attr}"]\
= form[F"credit-{old_no}-{attr}"]
for rec_type in rec_no.keys():
for i in range(len(rec_no[rec_type])):
old_no = rec_no[rec_type][i]
no = i + 1
new_form[F"{rec_type}-{no}-ord"] = no
for attr in ["sn", "account", "summary", "amount"]:
if F"{rec_type}-{old_no}-{attr}" in form:
new_form[F"{rec_type}-{no}-{attr}"]\
= form[F"{rec_type}-{old_no}-{attr}"]
# Purges the old form and fills it with the new form
old_keys = [x for x in form.keys() if re.match(
"^(debit|credit)-([1-9][0-9]*)-(sn|ord|account|summary|amount)", x)]