fix key payment problems
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parent
491d431ea5
commit
0811ebb52d
3 changed files with 67 additions and 58 deletions
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@ -2,11 +2,13 @@ import requests
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import json
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import time
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from copy import deepcopy
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from googlefinance import getQuotes
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from lbrynet.conf import CURRENCIES
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import logging
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log = logging.getLogger(__name__)
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log.setLevel(logging.INFO)
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BITTREX_FEE = 0.0025
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@ -26,23 +28,42 @@ FEE_REVISIONS = {'0.0.1': {'required': ['amount', 'address'], 'optional': []}}
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CURRENT_FEE_REVISION = '0.0.1'
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class LBRYFee(object):
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def __init__(self, fee_dict, rate_dict):
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fee = LBRYFeeFormat(fee_dict)
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for currency in fee:
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self.address = fee[currency]['address']
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if not isinstance(fee[currency]['amount'], float):
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self.amount = float(fee[currency]['amount'])
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else:
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self.amount = fee[currency]['amount']
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class LBRYFeeFormat(dict):
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def __init__(self, fee_dict):
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dict.__init__(self)
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self.fee_version = None
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f = deepcopy(fee_dict)
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assert len(fee_dict) == 1
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for currency in fee_dict:
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assert currency in CURRENCIES, "Unsupported currency: %s" % str(currency)
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self.currency_symbol = currency
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self.update({currency: {}})
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for version in FEE_REVISIONS:
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for k in FEE_REVISIONS[version]['required']:
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assert k in fee_dict[currency], "Missing required fee field: %s" % k
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self[currency].update({k: f[currency].pop(k)})
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for k in FEE_REVISIONS[version]['optional']:
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if k in fee_dict[currency]:
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self[currency].update({k: f[currency].pop(k)})
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if not len(f):
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self.fee_version = version
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break
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assert f[currency] == {}, "Unknown fee keys: %s" % json.dumps(f.keys())
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assert 'BTCLBC' in rate_dict and 'USDBTC' in rate_dict
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self.amount = self[self.currency_symbol]['amount'] if isinstance(self[self.currency_symbol]['amount'], float) else float(self[self.currency_symbol]['amount'])
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self.address = self[self.currency_symbol]['address']
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class LBRYFee(LBRYFeeFormat):
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def __init__(self, fee_dict, rate_dict):
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LBRYFeeFormat.__init__(self, fee_dict)
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rates = deepcopy(rate_dict)
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assert 'BTCLBC' in rates and 'USDBTC' in rates
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for fx in rate_dict:
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assert int(time.time()) - int(rate_dict[fx]['ts']) < 3600, "%s quote is out of date" % fx
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self._USDBTC = {'spot': rate_dict['USDBTC']['spot'], 'ts': rate_dict['USDBTC']['ts']}
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self._BTCLBC = {'spot': rate_dict['BTCLBC']['spot'], 'ts': rate_dict['BTCLBC']['ts']}
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assert int(time.time()) - int(rates[fx]['ts']) < 3600, "%s quote is out of date" % fx
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self._USDBTC = {'spot': rates['USDBTC']['spot'], 'ts': rates['USDBTC']['ts']}
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self._BTCLBC = {'spot': rates['BTCLBC']['spot'], 'ts': rates['BTCLBC']['ts']}
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def to_lbc(self):
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r = None
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@ -67,45 +88,31 @@ class LBRYFee(object):
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return r
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def _usd_to_btc(self, usd):
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# log.error("usd to btc: " + str(usd))
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# log.error("%f * %f = %f" % (self._USDBTC['spot'], float(usd), self._USDBTC['spot'] * float(usd)))
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return self._USDBTC['spot'] * float(usd)
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def _btc_to_usd(self, btc):
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# log.error("btc to usd: " + str(btc))
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# log.error("%f / %f = %f" % (float(btc), self._USDBTC['spot'], float(btc) / self._USDBTC['spot']))
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return float(btc) / self._USDBTC['spot']
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def _btc_to_lbc(self, btc):
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# log.error("btc to lbc: " + str(btc))
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# log.error("%f * %f = %f" % (float(btc), self._BTCLBC['spot'], float(btc) * self._BTCLBC['spot'] / (1.0 - BITTREX_FEE)))
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return float(btc) * self._BTCLBC['spot'] / (1.0 - BITTREX_FEE)
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def _lbc_to_btc(self, lbc):
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# log.error("lbc to btc: " + str(lbc))
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# log.error("%f / %f = %f" % (self._BTCLBC['spot'], float(lbc), self._BTCLBC['spot'] / float(lbc)))
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return self._BTCLBC['spot'] / float(lbc)
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class LBRYFeeFormat(dict):
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def __init__(self, fee_dict):
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dict.__init__(self)
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self.fee_version = None
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f = fee_dict.copy()
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assert len(fee_dict) == 1
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for currency in fee_dict:
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assert currency in CURRENCIES, "Unsupported currency: %s" % str(currency)
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self.update({currency: {}})
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for version in FEE_REVISIONS:
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for k in FEE_REVISIONS[version]['required']:
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assert k in fee_dict[currency], "Missing required fee field: %s" % k
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self[currency].update({k: f[currency].pop(k)})
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for k in FEE_REVISIONS[version]['optional']:
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if k in fee_dict[currency]:
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self[currency].update({k: f[currency].pop(k)})
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if not len(f):
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self.fee_version = version
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break
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assert f[currency] == {}, "Unknown fee keys: %s" % json.dumps(f.keys())
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class Metadata(dict):
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def __init__(self, metadata):
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dict.__init__(self)
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self.metaversion = None
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m = metadata.copy()
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m = deepcopy(metadata)
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assert "sources" in metadata, "No sources given"
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for source in metadata['sources']:
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@ -1899,20 +1899,19 @@ class LBRYDaemon(jsonrpc.JSONRPC):
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file_path = p['file_path']
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metadata = p['metadata']
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def _set_address(address):
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metadata['fee']['address'] = address
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d = defer.succeed(None)
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def _set_address(address, currency):
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metadata['fee'][currency]['address'] = address
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return defer.succeed(None)
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if 'fee' in p:
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metadata['fee'] = p['fee']
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if 'address' not in metadata['fee']:
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d = self.session.wallet.get_new_address()
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d.addCallback(_set_address)
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else:
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d = defer.succeed(None)
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else:
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d = defer.succeed(None)
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assert len(metadata['fee']) == 1, "Too many fees"
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for c in metadata['fee']:
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if 'address' not in metadata['fee'][c]:
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d = self.session.wallet.get_new_address()
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d.addCallback(lambda addr: _set_address(addr, c))
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pub = Publisher(self.session, self.lbry_file_manager, self.session.wallet)
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@ -3,6 +3,7 @@ import logging
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import os
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import sys
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from copy import deepcopy
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from appdirs import user_data_dir
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from datetime import datetime
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from twisted.internet import defer
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@ -58,7 +59,7 @@ class GetStream(object):
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self.sd_identifier = sd_identifier
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self.stream_hash = None
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self.max_key_fee = max_key_fee
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self.metadata = None
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self.stream_info = None
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self.stream_info_manager = None
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self.d = defer.Deferred(None)
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self.timeout = timeout
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@ -86,20 +87,23 @@ class GetStream(object):
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def start(self, stream_info, name):
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self.resolved_name = name
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self.metadata = stream_info
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self.stream_hash = self.metadata['sources']['lbry_sd_hash']
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self.stream_info = deepcopy(stream_info)
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self.description = self.stream_info['description']
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self.stream_hash = self.stream_info['sources']['lbry_sd_hash']
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if 'fee' in self.metadata:
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self.fee = LBRYFee(self.metadata['fee'], {'USDBTC': self.wallet._USDBTC, 'BTCLBC': self.wallet._BTCLBC})
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if 'fee' in self.stream_info:
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self.fee = LBRYFee(self.stream_info['fee'], {'USDBTC': self.wallet._USDBTC, 'BTCLBC': self.wallet._BTCLBC})
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if isinstance(self.max_key_fee, float):
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if self.fee.to_lbc() > self.max_key_fee:
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log.info("Key fee %f above limit of %f didn't download lbry://%s" % (self.fee.to_lbc(), self.max_key_fee, self.resolved_name))
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return defer.fail(KeyFeeAboveMaxAllowed())
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log.info("Key fee %f below limit of %f, downloading lbry://%s" % (self.fee.to_lbc(), self.max_key_fee, self.resolved_name))
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elif isinstance(self.max_key_fee, dict):
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max_key = LBRYFee(self.max_key_fee, {'USDBTC': self.wallet._USDBTC, 'BTCLBC': self.wallet._BTCLBC})
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max_key = LBRYFee(deepcopy(self.max_key_fee), {'USDBTC': self.wallet._USDBTC, 'BTCLBC': self.wallet._BTCLBC})
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if self.fee.to_lbc() > max_key.to_lbc():
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log.info("Key fee %f above limit of %f didn't download lbry://%s" % (self.fee.to_lbc(), max_key.to_lbc(), self.resolved_name))
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return defer.fail(KeyFeeAboveMaxAllowed())
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log.info("Key fee %f below limit of %f, downloading lbry://%s" % (self.fee.to_lbc(), max_key.to_lbc(), self.resolved_name))
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def _cause_timeout():
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self.timeout_counter = self.timeout * 2
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@ -130,20 +134,19 @@ class GetStream(object):
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def _start_download(self, downloader):
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def _pay_key_fee():
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if self.fee is not None:
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fee_lbc = self.fee.to_lbc()
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fee_lbc = float(self.fee.to_lbc())
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reserved_points = self.wallet.reserve_points(self.fee.address, fee_lbc)
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if reserved_points is None:
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return defer.fail(InsufficientFundsError())
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log.info("Key fee: %f --> %s" % (fee_lbc, self.fee.address))
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d = self.wallet.send_points_to_address(reserved_points, self.fee.address)
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return d
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return self.wallet.send_points_to_address(reserved_points, fee_lbc)
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return defer.succeed(None)
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d = _pay_key_fee()
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self.downloader = downloader
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self.download_path = os.path.join(downloader.download_directory, downloader.file_name)
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d = _pay_key_fee()
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d.addCallback(lambda _: log.info("Downloading %s --> %s", self.stream_hash, self.downloader.file_name))
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d.addCallback(lambda _: self.downloader.start())
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