Python中的 enchant.request_pwl_dict()

Enchant是Python中的一个模块，用于检查单词的拼写，给出正确单词的建议。此外，给出单词的反义词和同义词。它检查字典中是否存在单词。

附魔.request_pwl_dict()

附魔enchant.request_pwl_dict()是enchant模块的内置方法。它用于构建自定义词典，也称为个人词表 (PSL)。

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

示例 1：
样本文件“PWL.txt”的内容是：

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"))

输出 ：

True

示例 2：使用add()将新词添加到 PWL 字典中。

# 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")

输出 ：

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

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