Install Python 2.7 (64-bit win10) and pythonwin10

Install Python 2.7 (64-bit win10) and pythonwin10
Python 2.7.12

: Https://www.python.org/downloads/release/python-2712/

Installation path D: \ Program Files \ Python27

Python environment installation is relatively simple. Download the windows version of msi file in the python language environment, download it, and double-click to install it.

When you select to add a Path to the system during installation, the Path of python installation is automatically added to the environment variable Path. D: \ Program Files \ Python27

Run cmd and test it in the command line.

As shown in, run the python command and output the classic Hello, world !, Indicates that the python environment has been installed successfully.

You can use IDLE to compile python programs.

Setuptools and pip installation: this can automatically install subsequent related components. However, you need to manually download related components in windows and run setup. py in python for installation.

The installation method is to open cmd, enter the setuptools directory, and run the python setup. py install command to install.

Setuptools 28.6.1

Setuptools is a sub-project of Python Enterprise Application Kit (PEAK). It is an enhanced tool for a group of Python distutilsde tools (applicable to Python 2.3.5 and later versions, the 64-bit platform is applicable to Python 2.4 and later versions. This allows programmers to easily create and release Python packages, especially those that are dependent on other packages.

: Https://pypi.python.org/pypi/setuptools

The installation method is to open cmd, enter the extraction directory of setuptools D: \ python64 \ setuptools-28.6.1, run python setup. py install command to install.

After the installation is complete, you can enter easy_install.exe in the scriptsdirectory under the installation directory of python. If yes, the installation is successful. Then add the Scripts path to the environment variable.

Pip

No installation is allowed. input the pip command and output the following:

D: \ Python 64 \ setuptools-28.6.1> pip

 

Usage:

Pip <command> [options]

 

Commands:

Install Install packages.

Download Download packages.

Uninstall Uninstall packages.

Freeze Output installed packages in requirements format.

List List installed packages.

Show Show information about installed packages.

Search Search PyPI for packages.

Wheel Build wheels from your requirements.

Hash Compute hashes of package archives.

Completion A helper command used for command completion

Help Show help for commands.

 

General Options:

-H, -- help Show help.

-- Isolated Run pip in an isolated mode, ignoring

Environment variables and user configuration.

-V, -- verbose Give more output. Option is additive, and can be

Used up to 3 times.

-V, -- version Show version and exit.

-Q, -- quiet Give less output.

-- Log <path> Path to a verbose appending log.

-- Proxy <proxy> Specify a proxy in the form

[User: passwd @] proxy. server: port.

-- Retries <retries> Maximum number of retries each connection shold

Attempt (default 5 times ).

-- Timeout <sec> Set the socket timeout (default 15 seconds ).

-- Exists-action <action> Default action when a path already exists:

(S) witch, (I) gnore, (w) ipe, (B) ackup.

-- Trusted-host

Not have valid or any HTTPS.

-- Cert <path> Path to alternate CA bundle.

-- Client-cert <path> Path to SSL client certificate, a single file

Containing the private key and the certificate

In PEM format.

-- Cache-dir <dir> Store the cache data in <dir>.

-- No-cache-dir Disable the cache.

-- Disable-pip-version-check

Don't periodically check PyPI to determine

Whether a new version of pip is available

Download. Implied with -- no-index.

However, an update prompt is displayed when pip is used.

You are using pip version 8.1.1, however version 8.1.2 is available.

You shoshould consider upgrading via the 'python-m pip install -- upgrade pip 'command.

Therefore, use python-m pip install -- upgrade pip to update pip, or download the latest pip and install it using the python setup. py install command.

Pip 8.1.2

: Https://pypi.python.org/pypi/pip#downloads

Common pip usage:

Pip install numpy -- installation package numpy

Pip uninstall numpy -- uninstall the package numpy

Pip show -- files PackageName -- View installed packages

Pip list outdated -- View package information to be updated

Pip install -- upgrade numpy -- upgrade package

Pip install-U PackageName -- upgrade package

Pip search PackageName -- search package

Pip help -- display help information