python 3.x - Searching for errors in a number of files -


new python have been seeking develop script allows me search errors in multiple files in 1 large folder. problem, think, @ moment code returns first error comes across in file , not seek find anymore. problematic have no idea how many, if there any, errors file contain.

this have written far:

# importing libraries import os os import listdir  # !/usr/bin/env python  # defining location of parent folder base_directory = 'folder' output_file = open('folder', 'w') output = {} file_list = []  # scanning through sub folders (dirpath, dirnames, filenames) in os.walk(base_directory):     f in filenames:         if '.log' in str(f):             e = os.path.join(str(dirpath), str(f))             file_list.append(e)  f in file_list:     print (f) txtfile = open(f, 'r') output[f] = [] line in enumerate(txtfile):     if 'error' in line:         output[f].append(line)     elif 'warning' in line:         output[f].append(line)     elif 'fatal' in line:         output[f].append(line) tabs = [] tab in output:     tabs.append(tab)  tabs.sort() tab in tabs:     output_file.write(tab + '\n')     output_file.write('\n')     row in output[tab]:         output_file.write(row + '')     output_file.write('\n')     output_file.write('----------------------------------------------------------\n')  input()

any appreciated.


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