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fix_macos_CI (#1081)

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Co-authored-by: Linlang Lv (iSoftStone) <v-linlanglv@microsoft.com>
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Linlang
2022-04-29 17:04:28 +08:00
committed by GitHub
parent 3c9c76b384
commit 5d579d1a20
5 changed files with 47 additions and 38 deletions
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30
scripts/data_collector/yahoo/collector.py
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@@ -317,24 +317,24 @@ class YahooCollectorIN1min(YahooCollectorIN):
class YahooCollectorBR(YahooCollector, ABC):
def retry(cls):
""""
The reason to use retry=2 is due to the fact that
Yahoo Finance unfortunately does not keep track of some
Brazilian stocks.
Therefore, the decorator deco_retry with retry argument
set to 5 will keep trying to get the stock data up to 5 times,
which makes the code to download Brazilians stocks very slow.
In future, this may change, but for now
I suggest to leave retry argument to 1 or 2 in
order to improve download speed.
"""
The reason to use retry=2 is due to the fact that
Yahoo Finance unfortunately does not keep track of some
Brazilian stocks.
To achieve this goal an abstract attribute (retry)
was added into YahooCollectorBR base class
Therefore, the decorator deco_retry with retry argument
set to 5 will keep trying to get the stock data up to 5 times,
which makes the code to download Brazilians stocks very slow.
In future, this may change, but for now
I suggest to leave retry argument to 1 or 2 in
order to improve download speed.
To achieve this goal an abstract attribute (retry)
was added into YahooCollectorBR base class
"""
raise NotImplementedError
def get_instrument_list(self):
logger.info("get BR stock symbols......")
symbols = get_br_stock_symbols() + [