pairs are usable

xexe/utils.py

@@ -4,6 +4,8 @@ from typing import Set, Tuple
 
 from money.currency import Currency
 
+from xexe.currency_pair import CurrencyPair
+
 
 class DateRange:
 
@@ -86,3 +88,22 @@ def generate_currency_and_dates_combinations(
     currency_date_combinations = tuple(currency_date_combinations)
 
     return currency_date_combinations
+
+
+def generate_pairs_and_dates_combinations(
+    date_range: DateRange, pairs: Set[CurrencyPair]
+) -> Tuple[dict]:
+    currency_date_combinations = []
+    for date in date_range:
+        for pair in pairs:
+            currency_date_combinations.append(
+                {
+                    "from_currency": pair.from_currency,
+                    "to_currency": pair.to_currency,
+                    "date": date,
+                }
+            )
+
+    currency_date_combinations = tuple(currency_date_combinations)
+
+    return currency_date_combinations