[python]pypy优化python性能

下载地址：https://pypy.org/download.html

# python2.7版本
 yum install pypy 
# python3.6版本
https://bitbucket.org/pypy/pypy/downloads/pypy3.6-v7.1.1-src.tar.bz2
# python3.5版本
wget https://bitbucket.org/pypy/pypy/downloads/pypy3.5-v7.0.0-src.tar.bz2

#  编译环境准备
yum -y install gcc
yum -y install gcc-c++
yum install libffi-devel

wget  https://pkg-config.freedesktop.org/releases/pkg-config-0.29.tar.gz
tar -zxvf pkg-config-0.29.tar.gz
cd pkg-config-0.29
./configure --with-internal-glib
make & make install

wget https://files.pythonhosted.org/packages/44/39/6bcb83cae0095a31b6be4511707fdf2009d3e29903a55a0494d3a9a2fac0/PyMySQL-0.8.1.tar.gz
cd PyMySQL-0.8.1/
tar zxvf PyMySQL-0.8.1.tar.gz
pypy3 setup.py install

　　#pypy3 -m pip install PyMySQL

　　#pypy3 -m pip install tensorflow==2.0.0-beta1

# 
tar -xjf pypy3.5-v7.0.0-src.tar.bz2 

　　cd pypy3.5-v7.0.0-src/

　　make

   

ln -s /data/download/pypy3.5-v7.0.0-src/pypy/goal/pypy3-c /usr/bin/pypy3

ln -s /data/download/pypy3.5-v7.0.0-src/pypy/goal/pypy3-c /usr/bin/pypy

安装pip

wget https://bootstrap.pypa.io/get-pip.py
pypy get-pip.py

用[pypy]/bin下的pip安装第三方库

.pip.exe install tornado
.pip.exe install redis
或者
pypy -m pip install package 

可能需要修改py添加路径

import sys
import os

parent_path = os.path.dirname(sys.path[0])
if parent_path not in sys.path:
    sys.path.append(parent_path)
    print(parent_path)

执行

D:	oolspypy3.6-v7.1.1-win32pypy3.exe test_client.py