documentation WIP

src/arbus.py

@@ -1,6 +1,7 @@
 import options
 from random import randint
 
+
 async def getLevels(amount, highPrice, lowPrice, roundDecimals):
     # Returns array of prices from low to high for each level
     levels = []
@@ -9,10 +10,20 @@ async def getLevels(amount, highPrice, lowPrice, roundDecimals):
     levelPrice = lowPrice
     for i in range(amount - 1):
         levels.append(levelPrice)
-        levelPrice = round(levelPrice + delta, 2)
+        levelPrice = round(levelPrice + delta, roundDecimals)
     levels.append(highPrice)
     return levels
 
+def floor(value, decimals):
+    # Rounds float to the lower side with the decimals given 
+    factor = 1/(10**decimals)
+    return (value//factor)*factor
+
+def countDecimals(value):
+    # Counts decimals in a float
+    decimals = len(str(value).split('.')[-1])
+    return decimals
+
 
 def getArbus():
     # Returnes n arbus (n is random 1 byte positive number)