116 lines
2.7 KiB
Python
116 lines
2.7 KiB
Python
import logging
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from lbrynet.metadata.Validator import Validator, skip_validate
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from lbrynet.conf import CURRENCIES
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log = logging.getLogger(__name__)
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def verify_supported_currency(fee):
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assert len(fee) == 1
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for c in fee:
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assert c in CURRENCIES
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return True
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def verify_amount(x):
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return isinstance(x, float) or isinstance(x, int) and x > 0
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class LBCFeeValidator(Validator):
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FV001 = "0.0.1"
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CURRENT_FEE_VERSION = FV001
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FEE_REVISIONS = {}
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FEE_REVISIONS[FV001] = [
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(Validator.REQUIRE, 'amount', verify_amount),
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(Validator.REQUIRE, 'address', skip_validate),
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]
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FEE_MIGRATIONS = []
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current_version = CURRENT_FEE_VERSION
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versions = FEE_REVISIONS
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migrations = FEE_MIGRATIONS
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def __init__(self, fee):
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Validator.__init__(self, fee)
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class BTCFeeValidator(Validator):
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FV001 = "0.0.1"
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CURRENT_FEE_VERSION = FV001
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FEE_REVISIONS = {}
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FEE_REVISIONS[FV001] = [
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(Validator.REQUIRE, 'amount',verify_amount),
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(Validator.REQUIRE, 'address', skip_validate),
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]
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FEE_MIGRATIONS = []
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current_version = CURRENT_FEE_VERSION
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versions = FEE_REVISIONS
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migrations = FEE_MIGRATIONS
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def __init__(self, fee):
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Validator.__init__(self, fee)
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class USDFeeValidator(Validator):
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FV001 = "0.0.1"
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CURRENT_FEE_VERSION = FV001
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FEE_REVISIONS = {}
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FEE_REVISIONS[FV001] = [
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(Validator.REQUIRE, 'amount',verify_amount),
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(Validator.REQUIRE, 'address', skip_validate),
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]
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FEE_MIGRATIONS = []
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current_version = CURRENT_FEE_VERSION
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versions = FEE_REVISIONS
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migrations = FEE_MIGRATIONS
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def __init__(self, fee):
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Validator.__init__(self, fee)
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class FeeValidator(Validator):
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CV001 = "0.0.1"
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CURRENT_CURRENCY_VERSION = CV001
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CURRENCY_REVISIONS = {}
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CURRENCY_REVISIONS[CV001] = [
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(Validator.OPTIONAL, 'BTC', BTCFeeValidator.validate),
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(Validator.OPTIONAL, 'USD', USDFeeValidator.validate),
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(Validator.OPTIONAL, 'LBC', LBCFeeValidator.validate),
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]
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CURRENCY_MIGRATIONS = []
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current_version = CURRENT_CURRENCY_VERSION
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versions = CURRENCY_REVISIONS
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migrations = CURRENCY_MIGRATIONS
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def __init__(self, fee_dict):
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Validator.__init__(self, fee_dict)
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self.currency_symbol = self.keys()[0]
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self.amount = self._get_amount()
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self.address = self[self.currency_symbol]['address']
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def _get_amount(self):
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amt = self[self.currency_symbol]['amount']
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if isinstance(amt, float):
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return amt
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else:
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try:
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return float(amt)
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except TypeError:
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log.error('Failed to convert %s to float', amt)
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raise
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