Python http.client.Incomplete读取(0字节读取)错误
Python http.client.Incomplete读取(0字节读取)错误
提问于 2017-01-08 11:00:45
我已经在论坛上看到了这个错误，并通读了回复，但我仍然不明白它是什么，也不知道如何解决它。我从互联网上从16k个链接中抓取数据，我的脚本从每个链接中抓取类似的信息，并将其写入.csv中，其中一些日期是在此错误之前写入的。
Traceback (most recent call last):
File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 541, in _get_chunk_left
chunk_left = self._read_next_chunk_size()
File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 508, in _read_next_chunk_size
return int(line, 16)
ValueError: invalid literal for int() with base 16: b''
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 558, in _readall_chunked
chunk_left = self._get_chunk_left()
File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 543, in _get_chunk_left
raise IncompleteRead(b'')
http.client.IncompleteRead: IncompleteRead(0 bytes read)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "MoviesToDb.py", line 91, in <module>
html = r.read()
File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 455, in read
return self._readall_chunked()
File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/http/client.py", line 565, in _readall_chunked
raise IncompleteRead(b''.join(value))
http.client.IncompleteRead: IncompleteRead(17891 bytes read)我想知道：
1)这个错误是什么意思？
2)如何预防？
回答 2
Stack Overflow用户
发布于 2017-03-23 18:03:20
尝试导入：
from http.client import IncompleteRead并在您的脚本中添加以下内容：
except IncompleteRead:
# Oh well, reconnect and keep trucking
continueStack Overflow用户
发布于 2021-01-08 20:40:03
requests.exceptions.ChunkedEncodingError: (‘Connection broken: IncompleteRead(0 bytes read)’, IncompleteRead(0 bytes read)).因为http协议的服务器是1.0版本，而python使用的是1.1版本。解决方案是分配客户端的协议版本，如下所示
Python3版本请添加：
> import http.client
> http.client.HTTPConnection._http_vsn = 10
> http.client.HTTPConnection._http_vsn_str = 'HTTP/1.0'Python2版本请添加：
> import http.client
> http.client.HTTPConnection._http_vsn = 10
> http.client.HTTPConnection._http_vsn_str = 'HTTP/1.0'请参阅参考How to deal with "http.client.IncompleteRead: IncompleteRead(0 bytes read)" problem
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/41529016
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