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Merge Christoff Holterman's 'PR-Python-GetBalTaxValues' into maint.

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This commit is contained in:
John Ralls 2018-12-24 13:53:22 -08:00
commit b8574a004a
2 changed files with 15 additions and 2 deletions
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3
bindings/python/gnucash_business.py
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@ -374,3 +374,6 @@ methods_return_instance(Entry, entry_dict)
Entry.decorate_functions(
decorate_to_return_instance_instead_of_owner,
'GetBillTo' )
from gnucash.gnucash_core import decorate_monetary_list_returning_function
Entry.decorate_functions(decorate_monetary_list_returning_function, 'GetBalTaxValues')

14
bindings/python/gnucash_core.py
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@ -435,12 +435,22 @@ class Transaction(GnuCashCoreClass):
gncInvoiceGetInvoiceFromTxn, Transaction )
def decorate_monetary_list_returning_function(orig_function):
def new_function(self):
def new_function(self, *args):
"""decorate function that returns list of gnc_monetary to return tuples of GncCommodity and GncNumeric
Args:
*args: Variable length argument list. Will get passed to orig_function
Returns:
array of tuples: (GncCommodity, GncNumeric)
ToDo:
Maybe this function should better reside in module function_class (?)"""
# warning, item.commodity has been shown to be None
# when the transaction doesn't have a currency
return [(GncCommodity(instance=item.commodity),
GncNumeric(instance=item.value))
for item in orig_function(self) ]
for item in orig_function(self, *args) ]
return new_function
class Split(GnuCashCoreClass):