怎么用变量接收 INFO WARNING 信息

def pdf2word(file_path):
file_name = file_path.split('.')[0]
doc_file = f'{file_name}.docx'
p2w = Converter(file_path)
p2w.convert(doc_file, multiprocessing=True, start=0, end=None, )
p2w.close()
return doc_file

新手，最近在学习，有个问题，就是调用这个函数的时候，会输出 INFO WARNING 等 logging 信息到控制台，那问题是怎么用一个变量接收到这些信息，让可以 print()

doc_file

file_path

file_name

WARNING

3 replies • 2022-09-20 16:32:29 +08:00

kkeep

Sep 18, 2022 via Android

接管 sydin🌝🌝

julyclyde

Sep 19, 2022

logging 库
改一下 handler 试试

ourpurple

Sep 20, 2022

百度没找到。
在 github 上找到了。

class Handler(logging.StreamHandler):

def __init__(self):
logging.StreamHandler.__init__(self)

def emit(self, record):
global buffer
# record = f'{record.name}, [{record.levelname}], {record.message}'
record = f'[{record.levelname}], {record.message}'

buffer = f'{buffer}\n{record}'.strip()
window['log'].update(value=buffer)

log_file = 'run_log.txt'

logging.basicConfig(
level=logging.DEBUG,
format='%(name)s, %(asctime)s, [%(levelname)s], %(message)s',
filename=log_file,
filemode='w')

buffer = ''
ch = Handler()
ch.setLevel(logging.INFO)
logging.getLogger('').addHandler(ch)