def _scan(self, t, func):
if t:
t = [str(i) for i in ensure_listy(t)]
result = []
for option in self.options:
if len(option) == 2 and is_listy(option):
label, value = option
if label in t or str(value) in t:
result.append(func(option))
elif option in t:
result.append(option)
return result
return []
def make_recipients_list(recipients):
"""build a well formed list of recipients
>>> make_recipients_list('*****@*****.**')
[('*****@*****.**', '*****@*****.**')]
>>> v = make_recipients_list('[email protected];[email protected]')
>>> v == [
... ('*****@*****.**', '*****@*****.**'),
... ('*****@*****.**', '*****@*****.**')
... ]
True
>>> make_recipients_list(['*****@*****.**'])
[('*****@*****.**', '*****@*****.**')]
>>> v = make_recipients_list(
... [
... '*****@*****.**',
... ('Sally', '*****@*****.**')
... ])
>>> v == [
... ('*****@*****.**', '*****@*****.**'),
... ('Sally', '*****@*****.**')
... ]
True
"""
if isinstance(recipients, str):
if ';' in recipients:
recipients = list(zip(recipients.split(';'),
recipients.split(';')))
else:
recipients = (recipients, recipients)
recipients = isinstance(recipients, list) and recipients or [recipients]
# if it's a list we interpret it as a list of addresses since
# (name, address) pairs are always tuples.
recipients = ensure_listy(recipients)
recipients = [isinstance(x, str) and (x, x) or x for x in recipients]
return recipients