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parse_url: parse exponents

283
ThomasV 11 years ago
parent
commit
7963f22a80
  1. 16
      lib/util.py

16
lib/util.py

@ -156,6 +156,7 @@ _ud = re.compile('%([0-9a-hA-H]{2})', re.MULTILINE)
urldecode = lambda x: _ud.sub(lambda m: chr(int(m.group(1), 16)), x)
def parse_url(url):
from decimal import Decimal
url = str(url)
o = url[8:].split('?')
address = o[0]
@ -168,9 +169,18 @@ def parse_url(url):
for p in params:
k,v = p.split('=')
uv = urldecode(v)
if k == 'amount': amount = uv
elif k == 'message': message = uv
elif k == 'label': label = uv
if k == 'amount':
amount = uv
m = re.match('([0-9\.]+)X([0-9])', uv)
if m:
k = int(m.group(2)) - 8
amount = Decimal(m.group(1)) * pow( Decimal(10) , k)
else:
amount = Decimal(uv)
elif k == 'message':
message = uv
elif k == 'label':
label = uv
elif k == 'signature':
identity, signature = uv.split(':')
url = url.replace('&%s=%s'%(k,v),'')

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