Added unit conversions

Kotsias, Panagiotis-Christos · Kotsias, Panagiotis-Christos · commit f254f470b5b4 · 2020-09-23T12:41:31.000Z
diff --git a/etherscan/conversions.py b/etherscan/conversions.py
@@ -0,0 +1,13 @@
+from decimal import Decimal
+
+
+class Conversions:
+    @staticmethod
+    def to_ticker_unit(val: int, decimals: int = 18) -> Decimal:
+        factor = Decimal("10") ** Decimal("-{}".format(decimals))
+        return Decimal(val) * factor
+
+    @staticmethod
+    def to_smallest_unit(val: int, decimals: int = 18) -> Decimal:
+        factor = Decimal("10") ** Decimal("+{}".format(decimals))
+        return Decimal(val) * factor
