enchant.request_pwl_dict() in Python

Last Updated : 03 Jun, 2020

Enchant is a module in python which is used to check the spelling of a word, gives suggestions to correct words. Also, gives antonym and synonym of words. It checks whether a word exists in dictionary or not.

enchant.request_pwl_dict()

enchant.request_pwl_dict() is an inbuilt method of enchant module. It is used to build a custom dictionary also known as Personal Word List(PSL).

Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.

To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course. And to begin with your Machine Learning Journey, join the Machine Learning - Basic Level Course

Syntax : enchant.request_pwl_dict(text_file)

Parameter :
text_file : the path of the text file which contains the words to be included, one word per line.
Returns : a Dict object

Example 1:
The contents of the sample file “PWL.txt” are:

qwerty
jabba
gfg

# import the enchant module
import enchant
  
# the path of the text file
file_path = "PWL.txt"
  
# instantiating the enchant dictionary
# with request_pwl_dict()
pwl = enchant.request_pwl_dict(file_path)
  
# checking whether the words are
# in the new dictionary
print(pwl.check("gfg"))

Output :

True

Example 2: Adding new words to the PWL dictionary using add().

# import the enchant module
import enchant
  
# the path of the text file
file_path = "PWL.txt"
  
# printing the contents of the file
print("File contents:")
with open(file_path, 'r') as f:
    print(f.read())
  
# instantiating the enchant dictionary
# with request_pwl_dict()
pwl = enchant.request_pwl_dict(file_path)
  
# the word to be added
new_word = "asd"
  
# checking whether the word is
# in the dictionary
if pwl.check(new_word):
    print("\nThe word "+ new_word + " exists in the dictionary")
else:
    print("\nThe word "+ new_word + " does not exists in the dictionary")
  
# addin the word to the dictionary
# using add()
pwl.add("asd")
  
# printing the contents of the file
# after adding the new word
print("\nFile contents:")
with open(file_path, 'r') as f:
    print(f.read())
  
# checking for whether the word is
# in the dictionary
if pwl.check(new_word):
    print("The word "+ new_word + " exists in the dictionary")
else:
    print("The word "+ new_word + " does not exists in the dictionary")

Output :

File contents:
qwerty
jabba
gfg

The word asd does not exists in the dictionary

File contents:
qwerty
jabba
gfg
asd

The word asd exists in the dictionary

My Personal Notes

Related Articles

Table of Contents

enchant.request_pwl_dict() in Python

enchant.request_pwl_dict()

Start Your Coding Journey Now!