Merge pull request #83 from Aptcoder/chore/filter-banks

Chore: Add ability to filter banks list

docs/miscellaneous.md

@@ -8,6 +8,19 @@ Miscellaneous
    from paystackapi.misc import Misc
    response = Misc.list_banks()
 ```
+
+Or with keyword args - the args are query params on the Paystack API.
+
+```python
+   from paystackapi.misc import Misc
+   response = Misc.list_banks(country="ghana", currency="NGN")
+```
+*Optional Arguments*
+
+- `country`: Country to return its banks
+- `currency`: Currency 
+- `gateway`: Gateway type of banks 
+
 *Returns*
 
 JSON data from paystack API.

paystackapi/misc.py

@@ -6,11 +6,20 @@
 class Misc(PayStackBase):
 
 	@classmethod
-	def list_banks(cls):
-		"""Static method defined to list banks.
+	def list_banks(cls, **kwargs):
+		"""
+			Static method defined to list banks.
+			
 			Args:
-				No argument required.
+				No argument is required.
+
+				country (str): The country from which to obtain the list of supported banks. e.g country=ghana or country=nigeria
+				
+				gateway (str): The gateway type of the bank. It can be one of these: [emandate, digitalbankmandate]
+				
+				currency (str): Any of NGN, USD, GHS or ZAR
+			
 			Returns:
 				Json data from paystack API.
 		"""
-		return cls().requests.get('bank')
+		return cls().requests.get('bank', qs=kwargs)