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add StaticAnnouncementsPairList

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This commit is contained in:
stefano 2021-10-18 21:36:26 +02:00
parent 30a645a7a4
commit d6645912f8
1 changed files with 10 additions and 1 deletions
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9
freqtrade/plugins/pairlist/AnnouncementsPairList.py
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@ -236,6 +236,7 @@ class AnnouncementsPairList(IPairList):
""" """
# sleep at least 3 seconds every request by default # sleep at least 3 seconds every request by default
REFRESH_PERIOD = 3 REFRESH_PERIOD = 3
STATIC = False
def __init__(self, exchange, pairlistmanager, def __init__(self, exchange, pairlistmanager,
config: Dict[str, Any], pairlistconfig: Dict[str, Any], config: Dict[str, Any], pairlistconfig: Dict[str, Any],
@ -305,7 +306,11 @@ class AnnouncementsPairList(IPairList):
:param tickers: Tickers (from exchange.get_tickers()). May be cached. :param tickers: Tickers (from exchange.get_tickers()). May be cached.
:return: new whitelist :return: new whitelist
""" """
if self.STATIC:
df = self.pair_exchange._get_df()
else:
df = self.pair_exchange.update_announcements() df = self.pair_exchange.update_announcements()
# TODO improve performance # TODO improve performance
pairlist = [ pairlist = [
v for v in pairlist if not df[ v for v in pairlist if not df[
@ -329,3 +334,7 @@ class AnnouncementsPairList(IPairList):
return exchange return exchange
raise OperationalException(f'Exchange `{self._pair_exchange}` is not supported yet') raise OperationalException(f'Exchange `{self._pair_exchange}` is not supported yet')
class StaticAnnouncementsPairList(AnnouncementsPairList):
STATIC = True