请教Python3爬虫三大案例实战分享今日头条街拍github源码报错问题
0
在github下载的源码,没有改动,带了二天多还是没找出报错内容问题,求大神帮忙,跪谢!报错内容如下:C:\python\python.exe I:/python/TouTiao-master/spider.py
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\python\lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "C:\python\lib\multiprocessing\spawn.py", line 114, in _main
prepare(preparation_data)
File "C:\python\lib\multiprocessing\spawn.py", line 225, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "C:\python\lib\multiprocessing\spawn.py", line 277, in _fixup_main_from_path
run_name="__mp_main__")
File "C:\python\lib\runpy.py", line 263, in run_path
pkg_name=pkg_name, script_name=fname)
File "C:\python\lib\runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "C:\python\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "I:\python\TouTiao-master\spider.py", line 116, in <module>
pool = Pool()
File "C:\python\lib\multiprocessing\context.py", line 119, in Pool
context=self.get_context())
File "C:\python\lib\multiprocessing\pool.py", line 174, in __init__
self._repopulate_pool()
File "C:\python\lib\multiprocessing\pool.py", line 239, in _repopulate_pool
w.start()
File "C:\python\lib\multiprocessing\process.py", line 105, in start
self._popen = self._Popen(self)
File "C:\python\lib\multiprocessing\context.py", line 322, in _Popen
return Popen(process_obj)
File "C:\python\lib\multiprocessing\popen_spawn_win32.py", line 33, in __init__
prep_data = spawn.get_preparation_data(process_obj._name)
File "C:\python\lib\multiprocessing\spawn.py", line 143, in get_preparation_data
_check_not_importing_main()
File "C:\python\lib\multiprocessing\spawn.py", line 136, in _check_not_importing_main
is not going to be frozen to produce an executable.''')
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
This probably means that you are not using fork to start your
child processes and you have forgotten to use the proper idiom
in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce an executable.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\python\lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "C:\python\lib\multiprocessing\spawn.py", line 114, in _main
prepare(preparation_data)
File "C:\python\lib\multiprocessing\spawn.py", line 225, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "C:\python\lib\multiprocessing\spawn.py", line 277, in _fixup_main_from_path
run_name="__mp_main__")
File "C:\python\lib\runpy.py", line 263, in run_path
pkg_name=pkg_name, script_name=fname)
File "C:\python\lib\runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "C:\python\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "I:\python\TouTiao-master\spider.py", line 116, in <module>
pool = Pool()
File "C:\python\lib\multiprocessing\context.py", line 119, in Pool
context=self.get_context())
File "C:\python\lib\multiprocessing\pool.py", line 174, in __init__
self._repopulate_pool()
File "C:\python\lib\multiprocessing\pool.py", line 239, in _repopulate_pool
w.start()
File "C:\python\lib\multiprocessing\process.py", line 105, in start
self._popen = self._Popen(self)
File "C:\python\lib\multiprocessing\context.py", line 322, in _Popen
return Popen(process_obj)
File "C:\python\lib\multiprocessing\popen_spawn_win32.py", line 33, in __init__
prep_data = spawn.get_preparation_data(process_obj._name)
File "C:\python\lib\multiprocessing\spawn.py", line 143, in get_preparation_data
_check_not_importing_main()
File "C:\python\lib\multiprocessing\spawn.py", line 136, in _check_not_importing_main
is not going to be frozen to produce an executable.''')
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
This probably means that you are not using fork to start your
child processes and you have forgotten to use the proper idiom
in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce an executable.
没有找到相关结果
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