Python Tutorial | Python Data File Handling 7

Question: 6
Python program to read the contents of the file “story.txt”. Further, count and print total digit in the file.
Sol:

def count_digit():
     d=0
     with open("story.txt") as f:
         while True:
             c=f.read(1)
             if not c:
                 break
             print(c,end='')
             if(c>='0' and c<='9'):
                 d=d+1
         print("total digits  ",d)
 #function calling
 count_digit()

Question: 7
Python program to read the contents of the file “story.txt”. Further, count and print total vowels in the file.
Sol:

def count_vowels():
     v=0
     vowels="aeiouAEIOU"
     with open("story.txt") as f:
         while True:
             c=f.read(1)
             if not c:
                 break
             print(c,end='')
             if(c in vowels):
                 v=v+1
         print("total vowels  ",v)
 function calling
 count_vowels()

Question : 8
Python program to read the contents of the file “story.txt”. Further count and print total consonants in the file.
Sol:

def count_consonants():
     c1=0
     vowels="aeiouAEIOU"
     with open("story.txt") as f:
         while True:
             c=f.read(1)
             if not c:
                 break
             print(c,end='')
             if((c>='A' and c<='Z') or(c>='a' and c<='z')):
                 if not (c in vowels):
                     c1=c1+1
         print("total consonants ",c1)
 function calling
 count_consonants()

Question : 9
Python program to read the contents of the file “story.txt”. Further count and print the following:
#total length
#total alphabets
#total vowels
#total conbsonants
#total non alpha characters
Sol:

def count():
     v=0 #vowels
     le=0 #len
     c1=0 # consonents
     c2=0 # non alphabetic characters
     a=0
     vowels="aeiouAEIOU"
     with open("story.txt") as f:
         while True:
             c=f.read(1)
             if not c:
                 break
             print(c,end='')
             le=le+1
             if((c>='A' and c<='Z') or(c>='a' and c<='z')):
                 a=a+1
             if (c in vowels):
                 v=v+1
             else:
                 c1=c1+1
             c2=c2+1
         print("total vowels  ",v)
         print("total consonants ",c1)
         print("total alphabets ",a)
         print("total chars which are not alphabets ",c2)
         print("length = ",le)
 function calling
 count()

Question: 10
Python program to read the contents of the file “story.txt”. Further, count and print total spaces in the file.
Sol:

def count_space():
     s=0
     space=" "
     with open("story.txt") as f:
         while True:
             c=f.read(1)
             if not c:
                 break
             print(c,end='')
             if(c in space):
                 s=s+1
         print("total spaces  ",s)
 function calling
 count_space()

Python Basic Programming Tutorial

Python Introduction     Getting started in Python Programming      Python propgramming fundamentals     Python Operators    Python If Condition     Python for loop    Python range construct      Python While loop    break and continue statements     Different looping techniques     Python List     Python String     Python Functions    Python Inbuilt Functions     Python Recursion     Using Python Library     Python Tuples     Python Dictionary     Python Sets     Python Strings     Python Exception Handling     Python Data File Handling

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