feat: created initial files/comments.

lab-3_4/P-1.32.py

@@ -4,6 +4,8 @@ device. That is, each input to the calculator, be it a number, like 12.34 or 103
 done on a separate line. After each such input, you should output to the Python console what would be displayed on your
 calculator.
 """
+
+
 # define a function that parses the operators tuple into actual operators and calculates result of the expression
 def calc(value1, operator, value2):
     if operator == "+":
@@ -21,8 +23,11 @@ def calc(value1, operator, value2):
             # exits the function cleanly so result never holds None, preventing errors
             return None
     return result
-# define global tuple of potential operators    
-operators = ("+", "-", "*", "/" )
+
+
+# define global tuple of potential operators
+operators = ("+", "-", "*", "/")
+
 
 def calculate():
     value1 = None
@@ -30,7 +35,9 @@ def calculate():
     value2 = None
     # prompts for user input, exits program if 'q' is entered
     while True:
-        user_input = input("Enter a number, mathematic operator (+, -, *, /) or 'q' to quit: ")
+        user_input = input(
+            "Enter a number, mathematic operator (+, -, *, /) or 'q' to quit: "
+        )
         if user_input == "q":
             break
         # if user inputs '=', prints message if nothing to calculate, prints 'value1' if stored
@@ -80,18 +87,17 @@ def calculate():
                 # Stores input as 'value1' and prints it
                 value1 = user_input
                 print(value1)
-            # if operator is stored, tries input for valid float value    
+            # if operator is stored, tries input for valid float value
             else:
                 try:
                     user_input = float(user_input)
-                # handle ValueError and print error message    
+                # handle ValueError and print error message
                 except ValueError:
                     print("Please enter a valid number or operator")
                     continue
                 # stores input as 'value2' and prints current state of expression
                 value2 = user_input
                 print(value1, operator, value2)
-                
 
 
-calculate()
+calculate()