/usr/lib64/python3.4/http/client.py的编码问题 - 腾讯云开发者社区

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python3绝对路径，相对路径

总结：以后我们自己的模块最好不要给系统软件包或模块同名，或则会出现蛋疼的问题，如果实在要同名要注意用绝对路径导入from xxxx.xxx import xxx,不然会出现莫名奇妙的问题，如果直接import...site-packages\\Pythonwin'] python中当前执行模块所在目录会自动加入到os.path,所以我们导入模块时会默认先到当前目录寻找 ['/root/test/celery/my_proj', '/usr.../lib64/python34.zip', '/usr/lib64/python3.4', '/usr/lib64/python3.4/plat-linux', '/usr/lib64/python3.4.../lib-dynload', '/usr/lib64/python3.4/site-packages', '/usr/lib/python3.4/site-packages', '/usr/lib/python3.4.../site-packages/setuptools-40.6.3-py3.4.egg', '/usr/lib/python3.4/site-packages/pip-18.1-py3.4.egg']

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Python3运行时查看线程信息

/test3.py", line 16 in test File "/usr/lib64/python3.4/threading.py", line 859 in run File "/usr/...lib64/python3.4/threading.py", line 911 in _bootstrap_inner File "/usr/lib64/python3.4/threading.py...运行上面的程序，我们发现一个问题，一旦dump threads后，进程就退出了，而如果我们不想让进程退出，该怎么办呢，这就要用到前一篇文章中说提到的复写信号处理函数了。.../test3.py", line 17 in test File "/usr/lib64/python3.4/threading.py", line 859 in run File "/usr/...lib64/python3.4/threading.py", line 911 in _bootstrap_inner File "/usr/lib64/python3.4/threading.py

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命令行录制工具 asciinema

平常出bug求助的时候有时候贴代码或者截图往往不直观，如果能重现给对方看就好了，这里推荐 2 个命令行的录制工具。...in /usr/lib/python3.4/site-packages (2.0.2) You are using pip version 19.0.3, however version 19.1.1...in /usr/lib/python3.4/site-packages (1.2.5) Requirement already satisfied: Jinja2>=2.6 in /usr/lib64.../usr/lib64/python3.4/site-packages (from Jinja2>=2.6->TermRecord) (1.1.1) You are using pip version...image.png 另外还有个基于ruby的showterm和termtosvg就不演示了 http://showterm.io/ https://github.com/nbedos/termtosvg

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Python图像处理库(PIL)的安装与简单使用

NONE，这里要传到系统库的路径才行）： TCL_ROOT = "/usr/lib64/" JPEG_ROOT = "/usr/lib64/" ZLIB_ROOT =..."/usr/lib64/" TIFF_ROOT = "/usr/lib64/" FREETYPE_ROOT = "/usr/lib64/" LCMS_ROOT =..."/usr/lib64/" 再进行安装前的检查： python /root/nowamagic_venv/Imaging-1.1.7/setup.py build_ext -i...检查没问题，可以执行安装了： python /root/nowamagic_venv/Imaging-1.1.7/setup.py install 安装成功：....htm Python 语言的发展简史 http://www.linuxidc.com/Linux/2014-09/107206.htm

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Ubuntu 16.04 Install OpenCV3.4 Pytorch Mxnet Tensorflow

/lib64/libcudnn* /usr/local/cuda/lib64 sudo chmod a+r /usr/local/cuda/include/cudnn.h 然后将cuda和cuDNN的参数设置为环境变量...echo 'export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda/lib64:/usr/local/cuda/extras/CUPTI/lib64...我们为了解决我们的Python环境冲突和版本问题，我们需要安装一些虚拟化环境，对Python环境的包装和隔离。...验证所有软件是否成功出现的问题 ippicv：下载过慢阻碍编译，我们可以在github的opencv第三方库里面找到对应下载的版本copy到你的.cache(opencv-3.4.0/.cache/ippicv...需要支持cuda编译的，这个时候会有一些冲突问题。所以在cmake时要指定CUDA_GENERATION=Auto和CUDA_NVCC_FLAGS=”-D_FORCE_INLINES”。

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解决cannot find -lm

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微服务跨语言 gRPC 之 Java & Python

的实现类，并提供了 HTTP 接口从外部调用 RPC，方便测试 grpc-python 准备工作 0、序列化方式选择使用 JSON 文本 1、安装 Python 相关库 pip install grpcio...UserServiceByFastJSON client.py python grpc 客户端，用于远程调用服务端的方法 server.py python grpc 服务端，用于提供方法实现.../usr/bin/python # -*- coding: UTF-8 -*- 2、启动 Java Client，运行 samples-client 的 Application 3、调用测试 Python...Client 与 Java Server 对接 1、启动 Java Server，运行 samples-server 的 Application 2、运行 client.py python client.py...3、测试，查看 python client 的运行日志即可说明：python 字符编码复杂，中文支持请自行实现。

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Python 爬虫 urllib模块：p

本程序以爬取 'http://httpbin.org/post' 为例格式：导入urllib.request 导入urllib.parse 数据编码处理，再设为utf-8编码: bytes...://httpbin.org/post', data = data ) File "/usr/lib/python3.4/urllib/request.py", line 153, in urlopen... return opener.open(url, data, timeout) File "/usr/lib/python3.4/urllib/request.py", line 453, ...in open req = meth(req) File "/usr/lib/python3.4/urllib/request.py", line 1104, in do_request_...由此可见，post方式需要将请求内容用二进制编码。

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【Python】安装MySQL-pyth

已发出 HTTP 请求，正在等待回应... 200 OK 长度：108935 (106K) [application/octet-stream] 正在保存至: “MySQL-python-1.2.5.zip...inflating: MySQL-python-1.2.5/MySQLdb/__init__.py inflating: MySQL-python-1.2.5/MySQLdb/constants/CLIENT.py...:29: /usr/include/python2.7/pyconfig-64.h:908:0: 附注：这是先前定义的位置 #define HAVE_WCSCOLL 1 ^ gcc -pthread...-shared -Wl,-z,relro build/temp.linux-x86_64-2.7/_mysql.o -L/usr/lib64/mysql -L/usr/lib64 -lmysqlclient.../lib64/python2.7/site-packages Adding MySQL-python 1.2.5 to easy-install.pth file Installed /usr/lib64

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fake_useragent.errors.FakeUserAgentError: Maximum amount of retries reached

"/usr/local/python3/lib/python3.6/http/client.py", line 1234, in endheaders self..../client.py", line 1026, in _send_output self.send(msg) File "/usr/local/python3/lib/python3.6/http.../client.py", line 964, in send self.connect() File "/usr/local/python3/lib/python3.6/http/client.py...", line 1392, in connect super().connect() File "/usr/local/python3/lib/python3.6/http/client.py...pip install -U fake-useragent 解决方法2 可能是缓存fake_useragent_0.1.11.json的问题(最新的版本），但是这个json文件我无法用wget方法或者浏览器下载下来

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nova boot vm with --nic net-id=xxxx, v4-fixed-ip=xxx failed

在juno上指定ip启动虚拟机会出错，查询日志，在/var/log/nova/nova-compute.log 里面有如下出错信息(拖动滚动条看最右边的)：复制 2015-06-09 05:53:41.966.../lib64/python2.7/json/__init__.py", line 250, in dumps 2015-06-09 05:53:41.966 19951 TRACE nova.compute.manager.../lib64/python2.7/json/encoder.py", line 207, in encode 2015-06-09 05:53:41.966 19951 TRACE nova.compute.manager.../lib64/python2.7/json/encoder.py", line 270, in iterencode 2015-06-09 05:53:41.966 19951 TRACE nova.compute.manager...只需要把发送给neutronclient的参数改为str就可以了 bug修复https://git.openstack.org/cgit/openstack/nova/commit/?

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Python模块 os commands

运行结果： C:\Users\YangQing\PycharmProjects\Test\modules\main ['client.py', 'M_os.py', 'rizhi.py', 'shijian.py...sys.exit([arg]): 程序中间的退出，arg=0为正常退出。 sys.getdefaultencoding(): 获取系统当前编码，一般默认为ascii。.../lib64/python26.zip', '/usr/lib64/python2.6', '/usr/lib64/python2.6/plat-linux2', '/usr/lib64/python2.6.../lib-tk', '/usr/lib64/python2.6/lib-old', '/usr/lib64/python2.6/lib-dynload', '/usr/lib64/python2.6/site-packages...'codecs' from '/usr/lib64/python2.6/codecs.pyc'>, 'readline': usr/lib64/python2.6

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【错】urllib.error.URLError:

python3的urllib使用过程中： downloading with urllib Traceback (most recent call last): File "/usr/local/Cellar.../local/Cellar/python/3.7.0/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line.../Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders self..../Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output self.send.../Versions/3.7/lib/python3.7/http/client.py", line 1392, in connect server_hostname=server_hostname

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Error Downloading MNIST解决方案

问题描述在下载MNIST数据集的时候报错,报错信息如下: /usr/local/lib/python3.7/dist-packages/sklearn/utils/deprecation.py:77:..."/usr/lib/python3.7/urllib/request.py", line 1345, in http_open return self.do_open(http.client.HTTPConnection...File "/usr/lib/python3.7/http/client.py", line 1321, in getresponse response.begin() File "/usr.../lib/python3.7/http/client.py", line 296, in begin version, status, reason = self...._read_status() File "/usr/lib/python3.7/http/client.py", line 257, in _read_status line = str(self.fp.readline

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Python爬虫带你一键爬取王者荣耀英雄皮肤壁纸

/local/python3/lib/python3.6/http/client.py", line 1239, in request self...."/usr/local/python3/lib/python3.6/http/client.py", line 1234, in endheaders self..../client.py", line 1026, in _send_output self.send(msg) File "/usr/local/python3/lib/python3.6/http.../client.py", line 964, in send self.connect() File "/usr/local/python3/lib/python3.6/http/client.py...", line 1392, in connect super().connect() File "/usr/local/python3/lib/python3.6/http/client.py

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树莓派新手上路

设置默认python3 1、安装：sudo apt-get install python3 2、然后把python的链接删掉：sudo rm /usr/bin/python 3、新建一个链接：sudo...ln -s /usr/bin/python3.4 /usr/bin/python，其中如果你的显示的是3.6.X，则python3.4 -》python3.6 4、查看版本 python ———————...://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free rpi，deb-src http...Secure Shell Client，功能强大，但是如果是Windows连过去，会有乱码（windows是GB2312，linux是utf8） b) putty（推荐），功能叫简洁，但已经够用，并且其默认编码是...utf8，中文不会出现乱码，如果有乱码，在其“Translation”中把编码设置为utf8就行（特别注意，第一次通过putty连接时，出现的提示秘钥的提示框，一定要选择“是”，要不然就是无穷的麻烦，

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【python】--python2与py

python3 和python 2 共存 1.安装基础的系统包（因为我是在docker下启动的Linux， p_w_picpath中很多包没有装） yum install -y hostname wget...libffi-devel -y 3.下载 #国外地址 wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz #国内地址 wget http...local.conf ldconfig ln -s /usr/local/python3/bin/python3.4 /usr/bin/python3 5.安装后在 python程序的执行文件：/usr.../local/bin/python3.4 python应用程序目录：/usr/local/lib/python3.4 pip的执行文件：/usr/local/bin/pip3.4 6.如果要安装其他包...python3 -m pip install 包名安装后在 /usr/local/lib/python3.4/site-packages

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openstack tenant指定availability-zone启动虚拟机报错

在admin租户下使用 nova boot –availability-zone 在指定的节点上启动虚拟机正常可是当在非admin租户下指定 –availability-zone 启动虚拟机报错复制.../lib/python2.6/site-packages/novaclient/client.py", line 312, in post return self...._cs_request(url, 'POST', **kwargs) File "/usr/lib/python2.6/site-packages/novaclient/client.py", line...286, in _cs_request **kwargs) File "/usr/lib/python2.6/site-packages/novaclient/client.py", line.../site-packages/novaclient/client.py", line 262, in request raise exceptions.from_response(resp, body

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基于SearXNG搭建一个私有且隐私的搜索引擎

腾讯云看看效果图片可以看到搜索结果已经出来了，整合了多个搜索引擎的结果并且没有广告如果没有问题的话就可以 Ctrl + C 然后运行以下命令守护 docker 进程了sudo docker-compose..._send_handling_auth(searxng | File "/usr/lib/python3.10/site-packages/httpx/_client.py", line 1628..._send_handling_redirects(searxng | File "/usr/lib/python3.10/site-packages/httpx/_client.py", line..._send_single_request(request)searxng | File "/usr/lib/python3.10/site-packages/httpx/_client.py",...这里有最专业的开发者&客户，能与产品人员亲密接触，专有的问题&需求反馈渠道，有一群志同道合的兄弟姐妹。来加入属于我们开发者的社群吧。

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不同用户python path 权限问

python3绝对路径，相对路径

Python3运行时查看线程信息

命令行录制工具 asciinema

Python图像处理库(PIL)的安装与简单使用

Ubuntu 16.04 Install OpenCV3.4 Pytorch Mxnet Tensorflow

解决cannot find -lm

微服务跨语言 gRPC 之 Java & Python

Python 爬虫 urllib模块：p

【Python】安装MySQL-pyth

fake_useragent.errors.FakeUserAgentError: Maximum amount of retries reached

nova boot vm with --nic net-id=xxxx, v4-fixed-ip=xxx failed

Python模块 os commands

【错】urllib.error.URLError:

Error Downloading MNIST解决方案

Python爬虫带你一键爬取王者荣耀英雄皮肤壁纸

树莓派新手上路

【python】--python2与py

openstack tenant指定availability-zone启动虚拟机报错

基于SearXNG搭建一个私有且隐私的搜索引擎

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