Archive

Archive for August 8, 2019

Python: Pandas Lesson 8

August 8, 2019 6 comments


Learning : Create simple zoo application P2
Subject: Zoo Management System – user_choice()

In Part1 we start with menu function and we said it will return the user input that represent the action he select. In this post we will write the choice loop code to determin the action we need to take and we will say if the user enter q or Q the we will exit, to do this i am adding this line in the end of the def the_menu()

return input(‘\n Select from the menu (”q” to quit): ‘)

After the_menu and whatever user chose we need to perform an action, here is another function def user_choice(): we will pass a variable to it and with some if statements other functions will be called.

User Choice function

def user_choice(u_choice):

if u_choice ==’1′ :

#Load new CSV.

pass

if u_choice ==’2′ :

# show data sample.

pass

if u_choice ==’3′ :

# show data column .

pass

if u_choice ==’4′ :

# data type.

pass

if u_choice ==’5′ :

# Sort based on user column selection.

pass

if u_choice ==’6′ :

#Missing Data.

pass

if u_choice ==’7′ :

# Add new Record.

pass

if u_choice ==’8′ :

# Edit a record.

pass

if u_choice ==’9′ :

# Delete a Record.

pass

if u_choice ==’10’ :

# Save the file.

pass


and to keep the application running until the user enter we will use the while block to do this, here is the code:


Starting from the coming lesson we will start to write the functions for each item in our menu, we may add new functions or renaming some and we may not going in order just pick one and work with. Let’s see what will happen then.




:: Pandas Lessons Post ::

Lesson 1 Lesson 2 Lesson 3 Lesson 4
Lesson 5 Lesson 6 Lesson 7 Lesson 8
Lesson 9 Lesson 10 Lesson 11 Lesson 12



Follow me on Twitter..



Advertisements