CallPythonfromMATLAB

Directly call Python^®functionality from MATLAB^®

You can access Python libraries directly from MATLAB by adding thepy.prefix to the Python name. SeeAccess Python Modules from MATLAB - Getting Started. For example:

py.list({'This','is a','list'}) % Call built-in function list py.textwrap.wrap('This is a string') % Call wrap function in module textwrap

You can execute Python statements in the Python interpreter directly from MATLAB using thepyrunorpyrunfilefunctions. For example:

pyrun("l = ['A','new','list']") % Call list in Python interpreter

If instead you want to call MATLAB functions from Python applications, seeCall MATLAB from Pythonfor more information.

Functions

`pyenv`	Change default environment ofPythoninterpreter
`PythonEnvironment`	Python environment information

`pyrun`	RunPythonstatements fromMATLAB
`pyrunfile`	RunPythonscript file fromMATLAB

pyargs Create keyword arguments forPythonfunction

matlab.exception.PyException Capture error information forPython异常

Access Python Modules from MATLAB - Getting Started
How to create and use a Python object in MATLAB.
Configure Your System to Use Python
How to verify you have installed a supported version of Python.
Call User-Defined Python Module
Create a Python module used by examples in this documentation.
Understand Python Function Arguments
Python method syntax which might be unfamiliar to MATLAB users.
Advanced Topics
Code pattern differences you should be aware of.
Out-of-Process Execution of Python Functionality
在过程中执行Python脚本separate from the MATLAB process.
Reload Out-of-Process Python Interpreter
Reload out-of-process Python interpreter without restarting MATLAB.

Directly Call Python Functionality from MATLAB
Ways to call Python from MATLAB.

MATLAB to Python Data Type Mapping
How MATLAB converts MATLAB data into compatible Python data types.
Access Elements in Python Container Types
A Python container is typically a sequence type (listortuple) or a mapping type (dict).
Pass Python Function to Python map Function
This example shows how to display the length of each word in a list.