add electric_values_converter.py

electric_values_converter.py

@@ -0,0 +1,95 @@
+def convert_electric_values():
+    """
+    This program compute electric values. User enter 2 values and
+    the program compute the unknown values.
+    """
+
+    print("Enter 2 of this 4 following values:")
+    print("1. Current (I -> A)")
+    print("2. Voltage (V -> V)")
+    print("3. Resitance (R -> Ω)")
+    print("4. Power (P -> W)")
+
+    I = None
+    V = None
+    R = None
+    P = None
+
+    while True:
+        input_number = 0
+        try:
+            I_input = input("Enter current value (I -> A) or hit 'enter' if unknown : ")
+            if I_input.strip() != "":
+                I = float(I_input)
+                input_number += 1
+            V_input = input("Enter voltage value (V -> V) or hit 'enter' if unknown : ")
+            if V_input.strip() != "":
+                V = float(V_input)
+                input_number += 1
+            R_input = input("Enter resitance value (R -> Ω) or hit 'enter' if unknown : ")
+            if R_input.strip() != "":
+                R = float(R_input)
+                input_number += 1
+            P_input = input("Enter power value (P -> W) or hit 'enter' if unknown : ")
+            if P_input.strip() != "":
+                P = float(P_input)
+                input_number += 1
+
+            if(input_number > 2):
+                print("You have entered more than 2 values! Please enter exactly 2 values")
+                continue
+            if(input_number < 2):
+                print("You have entered less than 2 values! Please enter exactly 2 values")
+                continue
+            break
+        except ValueError:
+            print("Please enter a valid value!")
+
+    # Calcul des valeurs manquantes
+    if I is not None and V is not None:
+        R = V / I  
+        P = I * V  
+
+    elif I is not None and R is not None:
+        V = I * R  
+        P = I * V  
+
+    elif V is not None and R is not None:
+        I = V / R 
+        P = I * V  
+
+    elif I is not None and V is not None:
+        P = I * V  
+        R = V / I  
+
+    elif I is not None and P is not None:
+        V = P / I  
+        R = V / I if I != 0 else float('inf')  
+
+    elif V is not None and P is not None:
+        I = P / V 
+        R = V / I if I != 0 else float('inf')  
+
+    elif R is not None and P is not None:
+        I = P / (V if V is not None else (R * I if I is not None else float('inf')))  
+        V = P / I if I != 0 else float('inf')  
+
+
+    print("\nResults :")
+    if I is not None:
+        print(f"Current (I) : {I:.2f} A")
+    if V is not None:
+        print(f"Voltage (V) : {V:.2f} V")
+    if R is not None:
+        print(f"Resistance (R) : {R:.2f} Ω")
+    if P is not None:
+        print(f"Power (P) : {P:.2f} W")
+
+
+if __name__ == "__main__":
+    while True:
+        convert_electric_values()
+
+        convert_again = input("\nConvert again? yes / no: ").lower()
+        if convert_again != "yes":
+            break