jpuyy的网志

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Category: Python

  • pip 源

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    jpuyy
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    douban pip install requests -i https://pypi.douban.com/simple aliyun pip install requests -i https://mirrors.aliyun.com/pypi/simple 私有 nexus 源 pip install requests -i https://nexus.example.com/nexus/repository/pip-internal/simple

  • brew 切换 python 版本

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    jpuyy
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    切换 python 至 3.6.5 brew list python –versions brew switch python 3.6.5 升级 python3 brew install python3 link 切换 ➜ ✗ brew link python Linking /usr/local/Cellar/python/3.7.7… Error: Could not symlink Frameworks/Python.framework/Headers Target /usr/local/Frameworks/Python.framework/Headers is a symlink belonging to python@2. You can unlink it: brew unlink python@2 解除 python@2 link Unlinking /usr/local/Cellar/python@2/2.7.17… 34 symlinks removed To…

  • python date相减

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    jpuyy
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    python 计算时间相差天数 from datetime import date d0 = date(2008, 8, 18) d1 = date(2008, 9, 26) delta = d0 – d1 print delta.days

  • python smtplib 发邮件

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    jpuyy
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    http://www.mkyong.com/python/how-do-send-email-in-python-via-smtplib/

  • centos7 python 升级

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    jpuyy
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    脚本 #!/bin/bash yum install -y gcc make cd /usr/src curl -O https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tgz tar xzf Python-2.7.12.tgz cd Python-2.7.12 ./configure make altinstall CentOS 7 安装 python 3.6.5 sudo yum install -y https://centos7.iuscommunity.org/ius-release.rpm sudo yum install -y python36u python36u-libs python36u-devel python36u-pip CentOS 7.7, Python 3 is available in the base package repository # cat /etc/redhat-release CentOS Linux release…

  • python读取ini

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    jpuyy
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    http://wklken.me/posts/2012/02/19/python-ini-configparser.html