python 文件读取，并处理文件中的数据

py_file_io.py

"""
------------------------------
topic_id: 207
sort: monday
------------------------------
topic_id: 444
sort: tuesday
------------------------------
"""
topic_id = None
sort = None
monday = []
tuesday = []

for file_name in range(25):
  f = open('./assest/%d.log' % file_name, 'r', encoding='utf-8')

  for i in f.readlines():
    temp = i.split(':',1)
    if (temp[0] == 'topic_id'):
      topic_id = temp[1].strip()
    elif (temp[0] == 'sort'):
      sort = temp[1].strip()
      if (sort == 'monday'):
        monday.append('%s-%s' % (file_name, topic_id))
      elif (sort == 'tuesday'):
        tuesday.append('%s-%s' % (file_name, topic_id))
  f.close() # don't forget!!!