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45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
# pragma pylint: disable=attribute-defined-outside-init
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"""
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This module load custom pairlists
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"""
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import logging
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from pathlib import Path
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from typing import Dict
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from freqtrade.plugins.protections import IProtection
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from freqtrade.resolvers import IResolver
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logger = logging.getLogger(__name__)
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class ProtectionResolver(IResolver):
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"""
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This class contains all the logic to load custom PairList class
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"""
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object_type = IProtection
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object_type_str = "Protection"
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user_subdir = None
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initial_search_path = Path(__file__).parent.parent.joinpath('plugins/protections').resolve()
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@staticmethod
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def load_protection(protection_name: str, exchange, protectionmanager,
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config: Dict, protection_config: Dict) -> IProtection:
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"""
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Load the protection with protection_name
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:param protection_name: Classname of the pairlist
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:param exchange: Initialized exchange class
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:param protectionmanager: Initialized protection manager
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:param config: configuration dictionary
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:param protection_config: Configuration dedicated to this pairlist
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:return: initialized Protection class
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"""
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return ProtectionResolver.load_object(protection_name, config,
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kwargs={'exchange': exchange,
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'pairlistmanager': protectionmanager,
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'config': config,
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'pairlistconfig': protection_config,
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},
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)
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