读取python文件并使用输入

您好，作为我代码的一部分，我需要读取python文件，但我不断收到一个错误：

other options:    {'input': 'dutch_training.txt\nenglish_training.txt\ndutch1.txt\ndutch_training.txt\nenglish_training.txt\ndutch_1.txt\n3\n.4\ndutch_training.txt\nenglish_training.txt\nenglish_1.txt\n4\n.3\ndutch_training.txt\nenglish_training.txt\ndutch_2.txt\n8\n.3\nabc\ndef\nexit\n'}
FileNotFoundError(2, 'No such file or directory')
result_code classify_unknown_text_cut   testingFailed   1

我搜索了谷歌，发现我可以使用：

os.path.abspath

这是我的代码：

def classify_unknown_text():
    a=1
    while a==1:

       file_1=os.path.abspath(input("Please enter the filename for language 1: "))
       file_2=os.path.abspath(input("Please enter the filename for language 2: "))
       clssify_file=os.path.abspath(input("Please enter the filename to classify: "))
       if clssify_file=="exit":
           a+=1
           return
       if os.path.isfile(file_1)==False or os.path.isfile(file_2)==False or os.path.isfile(clssify_file)==False:
            print("File error: some files do not exist.")

       else:
          max_length_ngram_1=int(input("Please enter the maximal length of the n-gram: "))
          threshold_1=float(input("Please enter threshold value between 0 and 0.5: "))
          file_for_dict1=open(file_1,"r")
          file_for_dict2=open(file_2,"r")
          file3_text=open(clssify_file,"r")
          text_dict_1=file_for_dict1.read()
          text_dic_2=file_for_dict2.read()
          text=file3_text.read()

          dict1=compute_ngrams_frequency(text_dict_1,max_length_ngram_1)
          dict2=compute_ngrams_frequency(text_dic_2,max_length_ngram_1)
          result=classify_language(text,dict1,dict2,threshold_1)
          if result==1:
             print("I believe the text matches the language in"+file_1)
          if result==2:
             print("I believe the text matches the language in"+file_2)

          if result==0:
             print("Sorry, I could not figure this one out!")
             #classify_unknown_text()

---

但我还是不断地犯同样的错误，不知道我能做些什么？谢谢

如果我没有错，

os.path.abspath

只返回存储文件的绝对路径。如果您希望打开一个文件并读取它，甚至写入它，您可以执行以下操作：

#Opens file in read mode
file = open("/path/to/your/file", 'r')

如果要确定文件的扩展名以确保只读取.py文件，则可以执行以下操作：

import os

file_extension = os.path.splitext('/path/to/file')[1]

#Check for extension
if(file_extension == '.py'):
    file_open = open('/path/to/file')

不知道我是否帮了忙，但我希望如此