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Apply some review changes

This commit is contained in:
Matthias 2020-08-15 09:08:50 +02:00
parent f48250b414
commit 9dd2800b98
3 changed files with 8 additions and 8 deletions
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6
docs/configuration.md
View File

@ -669,13 +669,13 @@ The `PriceFilter` allows filtering of pairs by price. Currently the following pr
* `low_price_ratio`
The `min_price` setting removes pairs where the price is below the specified price. This is useful if you wish to avoid trading very low-priced pairs.
This option is disabled by default (or set to 0), and will only apply if set to > 0.
This option is disabled by default, and will only apply if set to > 0.
The `max_price` setting removes pairs where the price is above the specified price. This is useful if you wish to trade only low-priced pairs.
This option is disabled by default (or set to 0), and will only apply if set to > 0.
This option is disabled by default, and will only apply if set to > 0.
The `low_price_ratio` setting removes pairs where a raise of 1 price unit (pip) is above the `low_price_ratio` ratio.
This option is disabled by default (or set to 0), and will only apply if set to > 0.
This option is disabled by default, and will only apply if set to > 0.
For `PriceFiler` at least one of its `min_price`, `max_price` or `low_price_ratio` settings must be applied.

4
freqtrade/pairlist/AgeFilter.py
View File

@ -26,9 +26,9 @@ class AgeFilter(IPairList):
self._min_days_listed = pairlistconfig.get('min_days_listed', 10)
if self._min_days_listed < 1:
raise OperationalException("AgeFilter requires min_days_listed be >= 1")
raise OperationalException("AgeFilter requires min_days_listed to be >= 1")
if self._min_days_listed > exchange.ohlcv_candle_limit:
raise OperationalException("AgeFilter requires min_days_listed be not exceeding "
raise OperationalException("AgeFilter requires min_days_listed to not exceed "
"exchange max request size "
f"({exchange.ohlcv_candle_limit})")

6
freqtrade/pairlist/PriceFilter.py
View File

@ -20,13 +20,13 @@ class PriceFilter(IPairList):
self._low_price_ratio = pairlistconfig.get('low_price_ratio', 0)
if self._low_price_ratio < 0:
raise OperationalException("PriceFilter requires low_price_ratio be >= 0")
raise OperationalException("PriceFilter requires low_price_ratio to be >= 0")
self._min_price = pairlistconfig.get('min_price', 0)
if self._min_price < 0:
raise OperationalException("PriceFilter requires min_price be >= 0")
raise OperationalException("PriceFilter requires min_price to be >= 0")
self._max_price = pairlistconfig.get('max_price', 0)
if self._max_price < 0:
raise OperationalException("PriceFilter requires max_price be >= 0")
raise OperationalException("PriceFilter requires max_price to be >= 0")
self._enabled = ((self._low_price_ratio > 0) or
(self._min_price > 0) or
(self._max_price > 0))