檢索日期在兩個日期之間的文件

Question

我想從特定路徑檢索文件，這些文件的日期位於某個開始日期和結束日期之間。

例如：

def fetch(path, startDate, endDate): 
    """ 
    path -> path of the directory 
    startDate -> date as listed in ls (Jun 27) 
    endDate -> date as listed in ls 
    """ 

另外，我不能存儲的ls -lrt輸出，以檢查是否有特定圖案。

Answer 1

這是一個功能，可以幫助你：

from datetime import datetime 
from os import path 
from glob import glob 
from time import time as current_time 

def get_files(pattern, start=0, end=None): 
    """ 
    returns a list of all files in pattern where the files creation date is between start and end 
    pattern = the pattern to retrieve files using glob 
    start = the start date in seconds since the epoch (default: 0) 
    end = the end date in seconds since the epoch (default: now) 
    """ 
    start = datetime.fromtimestamp(start) 
    end = datetime.fromtimestamp(current_time() if end is None else end) 
    result = [] 
    for file_path in glob(pattern): 
     if start <= datetime.fromtimestamp(path.getctime(file_path)) <= end: 
      result.append(file_path) 
    return result 

例子：

>>> get_files('C:/Python27/*') 
['C:/Python27\\DLLs', 'C:/Python27\\Doc', 'C:/Python27\\include', 'C:/Python27\\Lib', 'C:/Python27\\libs', 'C:/Python27\\LICENSE.txt', 'C:/Python27\\NEWS.txt', 'C:/Python27\\python.exe', 'C:/Python27\\pythonw.exe', 'C:/Python27\\README.txt', 'C:/Python27\\tcl', 'C:/Python27\\Tools']