报错现象
安装了 python 的 requests 模块，使用中报错，如下
[root@payun ~]# echo $PYTHONPATH[root@payun ~]# [root@payun ~]# python27Python 2.7.10 (default, Oct 8 2015, 15:46:46) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> >>> import requestsTraceback (most recent call last): File "", line 1, in File "/usr/local/python27/lib/python2.7/site-packages/requests/__init__.py", line 58, in from . import utils File "/usr/local/python27/lib/python2.7/site-packages/requests/utils.py", line 26, in from .compat import parse_http_list as _parse_list_header File "/usr/local/python27/lib/python2.7/site-packages/requests/compat.py", line 7, in from .packages import chardet File "/usr/local/python27/lib/python2.7/site-packages/requests/packages/__init__.py", line 29, in import urllib3ImportError: No module named urllib3>>> exit()[root@payun ~]# [root@payun ~]# python34Python 3.4.3 (default, Oct 8 2015, 15:22:41) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linuxType "help", "copyright", "credits" or "license" for more information.>>> >>> import requestsTraceback (most recent call last): File "/usr/local/python34/lib/python3.4/site-packages/requests/packages/__init__.py", line 27, in from . import urllib3 File "/usr/local/python34/lib/python3.4/site-packages/requests/packages/urllib3/__init__.py", line 10, in from .connectionpool import ( File "/usr/local/python34/lib/python3.4/site-packages/requests/packages/urllib3/connectionpool.py", line 41, in from .response import HTTPResponse File "/usr/local/python34/lib/python3.4/site-packages/requests/packages/urllib3/response.py", line 2, in import zlibImportError: No module named 'zlib'During handling of the above exception, another exception occurred:Traceback (most recent call last): File " ", line 1, in File "/usr/local/python34/lib/python3.4/site-packages/requests/__init__.py", line 58, in from . import utils File "/usr/local/python34/lib/python3.4/site-packages/requests/utils.py", line 26, in from .compat import parse_http_list as _parse_list_header File "/usr/local/python34/lib/python3.4/site-packages/requests/compat.py", line 7, in from .packages import chardet File "/usr/local/python34/lib/python3.4/site-packages/requests/packages/__init__.py", line 29, in import urllib3ImportError: No module named 'urllib3'>>>
Python 2.7.10 解决方法
yum -y install zlib-devel openssl-develcd /wls/softwares/Python-2.7.10./configure --prefix=/usr/local/python27makemake install
验证
Python 2.7.10 (default, Oct 8 2015, 17:29:37) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> >>> import requests>>> r = requests.get('https://10.25.7.2')Traceback (most recent call last): File " ", line 1, in File "/usr/local/python27/lib/python2.7/site-packages/requests/api.py", line 69, in get return request('get', url, params=params, **kwargs) File "/usr/local/python27/lib/python2.7/site-packages/requests/api.py", line 50, in request response = session.request(method=method, url=url, **kwargs) File "/usr/local/python27/lib/python2.7/site-packages/requests/sessions.py", line 471, in request resp = self.send(prep, **send_kwargs) File "/usr/local/python27/lib/python2.7/site-packages/requests/sessions.py", line 579, in send r = adapter.send(request, **kwargs) File "/usr/local/python27/lib/python2.7/site-packages/requests/adapters.py", line 430, in send raise SSLError(e, request=request)requests.exceptions.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)>>> >>> r = requests.get('https://10.25.7.2',verify=False)/usr/local/python27/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py:789: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.org/en/latest/security.html InsecureRequestWarning)>>> requests.packages.urllib3.disable_warnings()>>> r = requests.get('https://10.25.7.2',verify=False)>>> r.status_code200>>> Python 3.4.3 解决方法
yum -y install zlib-devel openssl-develcd /wls/softwares/Python-3.4.3./configure --prefix=/usr/local/python34makemake install
验证
Python 3.4.3 (default, Oct 8 2015, 17:58:21) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linuxType "help", "copyright", "credits" or "license" for more information.>>> >>> import requests>>> r = requests.get('https://10.25.7.2',verify=False)/usr/local/python34/lib/python3.4/site-packages/requests/packages/urllib3/connectionpool.py:789: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.org/en/latest/security.html InsecureRequestWarning)>>> requests.packages.urllib3.disable_warnings()>>> r = requests.get('https://10.25.7.2',verify=False)>>> r.status_code200>>>