如何在python中循环处理文本文件

Question

我需要一个循环文件的帮助：

inputa = int(input('How many days of data do you have? '))
print('Average Temperatures:')

if inputa == 1:
  lst1 = []  
  lst = []  

  for line in open('temps1.txt'):
    lst1.append(line.rstrip())
  lst = lst1      

elif inputa == 2:
  lst1 = []
  lst2 = []
  lst = []

  for line in open('temps1.txt'):
    lst1.append(line.rstrip())

  for line in open('temps2.txt'):
    lst2.append(line.rstrip())

  lst = lst1+lst2

elif inputa == 3:
  lst1 = []
  lst2 = []
  lst3 = []
  lst = []

  for line in open('temps1.txt'):
    lst1.append(line.rstrip())

  for line in open('temps2.txt'):
    lst2.append(line.rstrip())

  for line in open('temps3.txt'):
    lst3.append(line.rstrip())

lst = lst1 + lst2 + lst3

有没有办法循环文件。例如，根据用户的输入，我希望它们是temps1.txt、temps2.txt、temps3.txt等等。我还想要lst1[]，lst2[]，lst3[]等等。你知道吗

Answer 1

import glob
g=glob.glob("*") #This selects every file in directory, if you want the only the ones starting with "temps", then write "temps*"
for index, line in enumerate(g):
    print(g)
    #do stuff with files here

g是你的文件列表。最后一个for循环就是在它们上面循环。这有用吗？你知道吗

评论后修改

这对我很有用：

import glob
g=[]
for x in range(inputdata):
    select = "*"+str(x)
    exp_g=glob.glob(select)
    g.extend(exp_g)
g