Pycharm tutorial how to#

To place them, click on the left gutter next to the line you want to suspend the application at. Once marked, a breakpoint will remain in your code unless you explicitly remove it.

Pycharm tutorial how to#

Click the P圜harm File -> Invalidate Caches/Restart… menu item to restart the P圜harm IDE, and the unresolved reference issue error in P圜harm editor will be fixed now.Print (result ) Breakpoints and How to Place themīreakpoints are markers that help you suspend execution of your program at any specific point so you can examine the errors and behaviour of that particular line.

And check the Add content roots to PYTHONPATH and Add source roots to PYTHONPATH checkbox.

Click the Python Console menu item under the above menu item.

Expand the Build, Execution, Deployment -> Console menu item.

Click the P圜harm -> Preferences… menu item at P圜harm top menu bar.

Now the src folder will change its color to light blue.

Click the Mark Directory as -> Sources Root menu item in the popup menu list.

Right-click the src folder in the P圜harm project panel on the left side.

Put all your own python files (.py file) that contain the python module into an src folder.

Then you can reference your custom python module in the P圜harm project without error.

It is very easy to add your own python module to the P圜harm PYTHONPATH environment variable.

py file in P圜harm, you may encounter the Unresolved Reference Issue.

When you import a custom python module that is written in your own.

py file) To P圜harm PYTHONPATH To Fix Unresolved Reference Issue. How To Add Custom Python Module ( wrote in your own.

Now you can use the external library package in your Django code and find it in the Project panel -> External Libraries -> Python 3.6 -> site-packages.Ĥ.

Please note, you should check the Install to user’s site packages directory(/home/zhaosong/.local) checkbox, otherwise you can not find the library package in Project panel -> External Libraries.

Search and select related library package.

Click the + icon in the right panel to open the Available Packages window to install the external library.

Then click Project: -> Project Interpreter menu item in the left panel to list the current project interpreter and the installed external libraries on the right side.

Click P圜harm File -> Settings menu item in the top menu bar to open the project Settings window.

Install External Libraries In P圜harm Project On Linux Ubuntu.

Now you can import and use the PyMysql library in your Python code edited with P圜harm.ģ.

Then you will find the installed PyMysql library in the Python 3.6 -> site-packages folder.

In the P圜harm left project panel, select Project view and expand the External Libraries item.After install libraries in P圜harm, you may want to know where the library is installed.Installed Libraries In P圜harm Saved Location.

If you want to add external libraries for a new project in P圜harm, you can click File -> Preferences for New Projects menu item to open a popup window, then click Project Interpreter menu item in the left panel, and install libraries in P圜harm project like above.Ģ.When the install libraries in the P圜harm project process complete successfully, you can see the third-party library in the project interpreter package list.Input the library name in the search text box ( for example PyMysql), select the library, and click the Install Package button to install it.Click the + button in the right panel bottom left corner to popup the Available Packages window to install a third-party library.And select the python version that your current python roject is used on the right side Project Interpreter drop-down list. Then click Project -> Project Interpreter menu item in the left panel.Open P圜harm, click P圜harm -> Preferences menu item.This example will demo the P圜harm import library process step by step, it uses the P圜harm macOS version, the P圜harm Windows or Linux version is similar.