def diff_with_backup(predicates, timestamp=afy.settings.start_time, order='first'):
all_backup_transactions = afy.backup.local.load_before(ynab_api.TransactionDetail, timestamp)
matching = utils.multi_filter(predicates, all_backup_transactions)
def key(t):
return t.id
# Get the first copy of the transaction saved
# So that eg default arguments restore state at start of prior run
unique = utils.by(get_unique(matching, key, order), key)
unique_keys = set(unique.keys())
afy.Assistant.download_ynab(transactions=True) # TODO: can I get away with this?
current_transactions = utils.by(
utils.multi_filter(
predicates,
afy.Assistant.transactions.values()),
key)
current_keys = set(current_transactions.keys())
modified = unique_keys.intersection(current_keys)
deleted = unique_keys - current_keys
added = current_keys - unique_keys
utils.log_info(
'Found %s modified, %s deleted, %s added transactions' %
(len(modified), len(deleted), len(added)))
return [list(filter(lambda t: t.id in x, matching)) for x in (modified, deleted, added)]
def get_eligible_transactions(transactions):
utils.log_debug('get_eligible_transactions')
predicates = newer_than, has_blank_or_WIP_memo, matches_account
eligible = utils.multi_filter(predicates, transactions)
utils.log_info(
'Found %s transactions to attempt to match with Amazon orders' %
len(eligible))
return utils.by(eligible, lambda t: t.id)
def make_get_by_name(self):
grouped = utils.group_by(self.xs, self.name)
self.names = utils.by(map(lambda v: v.pop(), grouped.values()),
self.name)
for name, g in grouped.items():
if g:
utils.log_debug('duplicate name, using first', name,
self.names[name], *g)
def enqueue(xs, queue):
utils.log_debug('enqueue', xs, queue)
xs = utils.copy(xs)
has_id = list(filter(lambda x: x.id is not None, xs))
assert len(set(map(lambda x: x.id, has_id))) == len(has_id)
queue.update(utils.by(xs, lambda x: x.id))
null_id = list(filter(lambda x: x.id is None, xs))
if null_id:
if None not in queue:
queue[None] = []
queue[None].extend(null_id)
def store(self, xs): # TODO listy?
self.xs = self.filter(xs)
self.ids = utils.by(self.xs, self.id)
self.make_get_by_name()
self.history.append(self.xs)