def pay_script_hash(self, script_hash):
# this checks that factory function correctly sets up the script
src1 = OutputScript.pay_script_hash(unhexlify(script_hash))
self.assertEqual(src1.template.name, 'pay_script_hash')
self.assertEqual(hexlify(src1.values['script_hash']), script_hash)
# now we test that it will round trip
src2 = OutputScript(src1.source)
self.assertEqual(src2.template.name, 'pay_script_hash')
self.assertEqual(hexlify(src2.values['script_hash']), script_hash)
return hexlify(src1.source)
def pay_claim_name_pubkey_hash(self, name, claim, pubkey_hash):
# this checks that factory function correctly sets up the script
src1 = OutputScript.pay_claim_name_pubkey_hash(name, unhexlify(claim),
unhexlify(pubkey_hash))
self.assertEqual(src1.template.name, 'claim_name+pay_pubkey_hash')
self.assertEqual(src1.values['claim_name'], name)
self.assertEqual(hexlify(src1.values['claim']), claim)
self.assertEqual(hexlify(src1.values['pubkey_hash']), pubkey_hash)
# now we test that it will round trip
src2 = OutputScript(src1.source)
self.assertEqual(src2.template.name, 'claim_name+pay_pubkey_hash')
self.assertEqual(src2.values['claim_name'], name)
self.assertEqual(hexlify(src2.values['claim']), claim)
self.assertEqual(hexlify(src2.values['pubkey_hash']), pubkey_hash)
return hexlify(src1.source)
def claim_address_handler(cls, script):
'''Parse a claim script, returns the address
'''
output = OutputScript(script)
if output.is_pay_pubkey_hash:
return cls.P2PKH_address_from_hash160(output.values['pubkey_hash'])
if output.is_pay_script_hash:
return cls.P2SH_address_from_hash160(output.values['script_hash'])
if output.is_pay_pubkey:
return cls.P2PKH_address_from_pubkey(output.values['pubkey'])
if output.is_return_data:
return None
return None