Python3 RuntimeError: cannot release un-acquired lock
当给爬虫加上多线程的时候报错，由于刚学python不久，不理解哪里出现了锁问题
/usr/local/lib/python3.5/dist-packages/gevent/monkey.py:395: RuntimeWarning: Monkey-patching not on the main thread; threading.main_thread().join() will hang from a greenlet
_warnings)
Traceback (most recent call last):
File "/home/codebug/software/pycharm-2016.2.3/helpers/pydev/pydevd.py", line 1580, in <module>
globals = debugger.run(setup['file'], None, None, is_module)
File "/home/codebug/software/pycharm-2016.2.3/helpers/pydev/pydevd.py", line 964, in run
pydev_imports.execfile(file, globals, locals) # execute the script
File "/home/codebug/software/pycharm-2016.2.3/helpers/pydev/_pydev_imps/_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "/home/codebug/python workspace/HProxy/HProxy.py", line 3, in <module>
from spider.Spider import Spider
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 171, in __exit__
File "<frozen importlib._bootstrap>", line 123, in release
RuntimeError: cannot release un-acquired lock
好吧，找到问题解决方案了，自问自答了(⊙﹏⊙)b,这是个bug：
https://github.com/gevent/gev...
