Merge pull request #1 from page1/dont-check-symbol

Remove base checks for valid currency pairs

Author: Scott Page

poloniex/api/base.py

@@ -61,8 +61,6 @@ def api_call(self, *args, **kwargs):
 
     def get_params(self, command, **kwargs):
         currency_pair = kwargs.get("currency_pair")
-        if currency_pair and currency_pair not in constants.CURRENCY_PAIRS + ["all"]:
-            raise PoloniexError("Currency pair '{}' not available.".format(currency_pair))
 
         depth = kwargs.get("depth")
 
@@ -167,8 +165,6 @@ def secure_request(self, data, headers):
 
     def get_params(self, command, **kwargs):
         currency_pair = kwargs.get("currency_pair")
-        if currency_pair and currency_pair not in constants.CURRENCY_PAIRS + ["all"]:
-            raise PoloniexError("Currency pair '{}' not available.".format(currency_pair))
 
         currency = kwargs.get("currency")