IA2-7

BMR/BMR_01.txt

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+1. Added configparser library to this program.

BMR/BMR_Calculator_01.py

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+""" We will use Python scripts for absolute beginners
+ This script shows the use of BMR Calculator = Basal Metabolic Rate Calculator.
+ BMR gives the value of the calories which the body intakes during weight gain or weight loss.
+ The BMR Calculator:
+    # Get the Age of the user
+    # Get the Gender of the user
+    # Get the weight(Kg/lb) of the user
+    # Get the height(m/in") of the user
+    # Calculate the BMR using the formula on the basis of gender, age, height and weight
+       For Male: BMR= 88.362+(13.397*weight in kg/lb)+(4.799*height in cm/in")- (5.677*age in years)
+       For Female: BMR = 447.593+(9.247*weight in kg/ib)+(3.098*height in cm/in")- (4.330*age in years)
+       Also, this BMR calculator include features in Metric Units (kg,metre) & American Units (pound, inch)
+
+Exercise 1: Create a config file in helper.py and then import it into this main script.
+Exercise 2: Calculate the BMR (in calorie)
+Exercise 4: On this basis of BMR result, calculate how much calorie intake you shall need for exercise.
+Exercise 3: Check if the no. of days of workout the user does:
+            No. of Days       BMR *Value      Level of Intensity
+                0-1             BMR*1.2         NO Exercise
+                1-3            BMR*1.375       Light Exercise
+                3-5            BMR*1.55       Moderate Exercise
+              All Day          BMR*1.725       Heavy Exercise
+Here there will be an implication of User-defined functions and Calling function along with if else statement.
+"""
+import configparser
+print("*****Welcome To The BMR Calculator*****")
+
+
+def __getinput_to_calculate_bmr():
+    "This function gets the input from the user "
+    Units_of_the_user = input("Metric or American:").lower()
+    if Units_of_the_user == 'metric':
+        print("Enter Weight in kg and Height in meters")
+    elif Units_of_the_user == 'american':
+        print("Enter Weight in pound and Height in inches")
+    Weight_of_the_user = float(input("Enter the weight of the user:"))
+    Height_of_the_user = float(input("Enter the height of the user:"))
+    Gender_of_the_user = (input("Enter the gender of the user M/m or F/f:")).lower()
+    if Gender_of_the_user == 'M' or 'm':
+        print("BMR will be calculated for male user")
+    elif Units_of_the_user == 'F' or 'f':
+        print("BMR will be calculated for female user")
+    Age_of_the_user = int(input("Enter the age of the user:"))
+    return Weight_of_the_user, Height_of_the_user, Age_of_the_user,Units_of_the_user, Gender_of_the_user
+
+
+def calculate_bmr (Weight_of_the_user, Height_of_the_user, Age_of_the_user,Units_of_the_user, Gender_of_the_user):
+    " This function calculates the BMR in metric OR american units on the basis of gender and age "
+    config_BMR= configparser.ConfigParser()
+    config_BMR.read("Config.ini")
+
+
+    x = config_BMR["Male"]
+    constant_for_male = float(x["constant_for_male"])
+    weight_constant_for_male = float(x["weight_constant_for_male"])
+    height_constant_for_male = float(x["height_constant_for_male"])
+    age_constant_for_male = float(x["age_constant_for_male"])
+
+    e = config_BMR["Female"]
+    constant_for_female = float(e["constant_for_female"])
+    weight_constant_for_female = float(e["weight_constant_for_female"])
+    height_constant_for_female = float(e["height_constant_for_female"])
+    age_constant_for_female = float(e["age_constant_for_female"])
+
+    CV = config_BMR["Conversion"]
+    pound = float(CV["pound"])
+    foot = float(CV["foot"])
+     # Here if the Gender_of_the_user is 'M' i.e Male, then formula will be:
+    if Gender_of_the_user == 'M' or 'm' and Units_of_the_user == 'metric':
+        BMR_Male = round((constant_for_male + (weight_constant_for_male * Weight_of_the_user) + (height_constant_for_male * Height_of_the_user)- (age_constant_for_male*Age_of_the_user)),2)
+        return BMR_Male
+
+    # Here if the Gender_of_the_user is 'F' i.e Female, then formula will be:
+    elif Gender_of_the_user == 'F' or 'f' and Units_of_the_user == 'metric':
+        BMR_Female = round((constant_for_female + (weight_constant_for_female * Weight_of_the_user) + (height_constant_for_female * Height_of_the_user)- (age_constant_for_female*Age_of_the_user)),2)
+        return BMR_Female
+
+    # Here if the Gender_of_the_user is 'M' i.e Male, and taken in American Units (Weights and Heights of the user is pound and inch respectively
+    # then formula will be:
+    elif Gender_of_the_user == 'M' or 'm' and Units_of_the_user == 'american':
+        BMR_Male = round((constant_for_male + (weight_constant_for_male * Weight_of_the_user*pound) + (height_constant_for_male * Height_of_the_user*foot) - (age_constant_for_male * Age_of_the_user)),2)
+        return BMR_Male
+
+    # Here if the Gender_of_the_user is 'F' i.e Female, and taken in American Units (Weights and Heights of the user is taken into pound and inch respectively
+    # then formula will be:
+    elif Gender_of_the_user == 'F' or 'f' and Units_of_the_user == 'american':
+        BMR_Female = round((constant_for_female + (weight_constant_for_female * Weight_of_the_user*pound) + (height_constant_for_female * Height_of_the_user*foot) - (age_constant_for_female * Age_of_the_user)),2)
+        return BMR_Female
+
+
+def check_user_BMR_category(BMR):
+
+    "This function checks if the user's Level of Intesity is No Exercise, Light Exercise, Moderate Exercise, Heavy Weight Exercise, Severy Heavy Weight Exercise"
+
+    "The BMR values will be calculated. Then it will be multiplied with standard numbers will categorized the level of intensity/activeness the user's lifestyle "
+
+    "If User's BMR is: Calorific Value= BMR*Standard Numbers which will denote the intensity of the user. "
+    #For Metric and American Units Conditions
+
+    Calorific_Value = round((BMR * 1.2),2)
+    Calorific_Value1 =round((BMR * 1.375),2)
+    Calorific_Value2 =round((BMR * 1.55),2)
+    Calorific_Value3 =round((BMR * 1.725),2)
+
+    if  BMR>800 and BMR<=1100:
+        print("The Value of the calorie intake is:", Calorific_Value, "which means : Minimal Exercise (1 Day)!!")
+        return BMR
+    elif BMR >=1200 and BMR <=1400:
+        print("The Value of the calorie intake is:", Calorific_Value1, "which means : Light Exercise (1-3 Days)!!")
+        return BMR
+    elif BMR >=1450 and BMR <=1700:
+        print("The Value of the calorie intake is:", Calorific_Value2, "which means :Moderate Exercise (3-5 Days)!!")
+        return BMR
+    elif BMR>2000:
+        print("The Value of the calorie intake is:", Calorific_Value3, "which means :Heavy Weight Exercise (7 days)")
+        return BMR
+    else:
+        print("The Value of the BMR is too low which means you should start exercise from today itself!!")
+
+
+if __name__ == "__main__":
+
+
+    # This calling function gets the input from the user
+    Weight_of_the_user, Height_of_the_user, Units_of_the_user, Gender_of_the_user, Age_of_the_user = __getinput_to_calculate_bmr()
+
+    # This calling function stores the BMI of the user
+    BMR_value = calculate_bmr(Weight_of_the_user, Height_of_the_user, Units_of_the_user, Gender_of_the_user,Age_of_the_user)
+
+    print("BMR of the user is :", BMR_value)
+
+    # This function is used to calculate the user's criteria
+    check_user_BMR_category(BMR_value)
+
+
+

BMR/Config.ini

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+[Male]
+constant_for_male = 88.362
+weight_constant_for_male = 13.397
+height_constant_for_male = 4.799
+age_constant_for_male = 5.677
+
+[Female]
+constant_for_female = 447.593
+weight_constant_for_female = 9.247
+height_constant_for_female = 3.098
+age_constant_for_female = 4.33
+
+[Conversion]
+pound = 2.204
+foot = 3.28
+

BMR/helper.py

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+import configparser
+
+subject_file = configparser.ConfigParser()
+
+subject_file.add_section("Male")
+subject_file.set("Male", "Constant_For_Male", "88.362")
+subject_file.set("Male", "Weight_Constant_For_Male", "13.397")
+subject_file.set("Male", "Height_Constant_For_Male", "4.799")
+subject_file.set("Male", "Age_Constant_For_Male", "5.677")
+
+subject_file.add_section("Female")
+subject_file.set("Female", "Constant_For_Female", "447.593")
+subject_file.set("Female", "Weight_Constant_For_Female", "9.247")
+subject_file.set("Female", "Height_Constant_For_Female", "3.098")
+subject_file.set("Female", "Age_Constant_For_Female", "4.33")
+
+subject_file["Conversion"]={"Pound":"2.204","foot" : "3.28"}
+
+with open(r"Config.ini", 'w') as configfile:
+    subject_file.write(configfile)

Read Me.txt

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+Work in progress:
+1. Have to add function keys of lowercase and uppercase.
+2. Have to configure a file in which the variables would work like function and import to mainscript.