Using Python Libraries || Type C || Sumita Arora || Class 12 || Computer science || Information practices || Solution

Using Python Libraries || Type C || Sumita Arora || Class 12 || Computer science || Information practices || Solution ||

 

Q 1 = Write a Python program having following functions: 

(i) = A function with the following signature:    Remove_letter (sentence, letter) This function should take a string and a letter (as a single-character string) as arguments returning a copy of that string with every instance of the indicated letter removed for example remove_letter ("Hello there!", "e") should return the string "Hllo thr!". Try implementing it using <str>.split ( ) function. 

(ii) =Write a function to do the following :Try implementing the capwords () functionality using other functions, i.e , split(), capitalize () and join( ). Compare the result with the capwords() function's result.

 

               

Q 2 = Create a module lengthconversion.py that stores functions for various lengths conversion 

•    miletokm  ()  to convert miles to kilometers

•    kmtomile()   to convert kilometers to miles

•    feettoinches( ) 

•    inchestofeet()

It should also store constant values such as value of (mile in kilometers and vice versa). [I mile = 1.609344 kilometer ; 1 feet = 12 inches] Help( ) function should display proper information.





Q 3 = Create a module MassConversior.py that stores function for mass conversion e.g , 

•    A kgtotonne( ) to convert kg to tonnes

•    A tonnetokg() to convert tonne to kg

•    A kgtopound( ) to convert kg to pound

•    A poundtokg()to convert pound to kg

(Also store constants 1 kg - 0.001 tonne, 1 kg = 2.20462 pound) Help( ) function should give proper information about the module.



Q 4 = Create a package from above two modules as this:

Conversion

Length

Lengthconversion.py


Mass

                         Massconversion.py


Make sure that above package meets the requirements of being a Python package. Also, you should be able to import above package and/or its modules using import command.