def get_payment_request_thread():
import paymentrequest as pr
if name and sig:
s = pr.serialize_request(out).SerializeToString()
request = pr.PaymentRequest(s)
else:
request = pr.get_payment_request(r)
on_pr(request)
def get_payment_request_thread():
import paymentrequest as pr
if name and sig:
s = pr.serialize_request(out).SerializeToString()
request = pr.PaymentRequest(s)
else:
request = pr.get_payment_request(r)
on_pr(request)
def parse_URI(uri, on_pr=None):
COIN = 100000000
if ':' not in uri:
if not is_address(uri):
raise BaseException("Not a bitcoin address")
return {'address': uri}
u = urllib.parse.urlparse(uri)
if u.scheme != 'bitcoin':
raise BaseException("Not a bitcoin URI")
address = u.path
# python for android fails to parse query
if address.find('?') > 0:
address, query = u.path.split('?')
pq = urllib.parse.parse_qs(query)
else:
pq = urllib.parse.parse_qs(u.query)
for k, v in pq.items():
if len(v) != 1:
raise Exception('Duplicate Key', k)
out = {k: v[0] for k, v in pq.items()}
if address:
if not is_address(address):
raise BaseException("Invalid bitcoin address:" + address)
out['address'] = address
if 'amount' in out:
am = out['amount']
m = re.match('([0-9\.]+)X([0-9])', am)
if m:
k = int(m.group(2)) - 8
amount = Decimal(m.group(1)) * pow(Decimal(10), k)
else:
amount = Decimal(am) * COIN
out['amount'] = int(amount)
if 'message' in out:
out['message'] = out['message']
out['memo'] = out['message']
if 'time' in out:
out['time'] = int(out['time'])
if 'exp' in out:
out['exp'] = int(out['exp'])
if 'sig' in out:
out['sig'] = bh2u(base_decode(out['sig'], None, base=58))
r = out.get('r')
sig = out.get('sig')
name = out.get('name')
if on_pr and (r or (name and sig)):
import paymentrequest as pr
if name and sig:
s = pr.serialize_request(out).SerializeToString()
request = pr.PaymentRequest(s)
else:
request = pr.get_payment_request(r)
if on_pr:
on_pr(request)
return out
