Python and eclipse windows

Submitted by Ramiro Arias on Tue, 2023-05-09 18:27

Hi
I have Eclipse 2022-12 (4.26). I went to marketplace and asked for PyDev. It appears as «PyDev — Python IDE for Eclipse 10.1.4». I proceed to install. Then I clicked on Confirm. Then the following message appeared: «The following solutions are not available: PyDev — Python IDE for Eclipse 10.1.4» Proceed with the installation anyways? Of course I clicked No. How can I install PyDev then?

Re: PyDev not available for Eclipse 2022-12 (4.26.0)

Submitted by Scott Case on Thu, 2023-06-15 13:48

I had the same error until I unselected the optional «mylyn» item before continuing — so only the single required pydev option was selected.

Pydev not available in eclipse 10.0.1

Submitted by Shivamdeep Garg on Thu, 2022-12-08 04:38

When i try to install pydev on eclipse 2022-09 or 2022-06. I’m getting the error — Pydev not available in eclipse 10.0.1. Even if I install python editor is not working fine.

PyDev in Eclipse 4.24 prevents double-clicking to open Java file

Submitted by Maxwell Ma on Fri, 2022-06-17 15:43

In Eclipse 4.24, if PyDev is installed, it is not possible to open Java files in Project Explorer using double click or F3. And the right-click menu will also have problems, the 3 menu items copy, paste, delete will appear 2 times.

Re: PyDev in Eclipse 4.24 prevents double-clicking to open Java

Submitted by Maxwell Ma on Fri, 2022-06-17 15:50

To add:
macOS 11.6.7
New Eclipse(eclipse-jee-2022-06-R-macosx-cocoa-x86_64.dmg) and new workspace
Only pydev was installed, and during installation «pydev mylyn integration» was not installed because of unmet dependencies.

Regarding version of eclipse

Submitted by Amritpal Singh on Sat, 2019-11-09 09:52

Which eclipse version supports python live coding

pydev does not support eclipse 4.13

Submitted by Longyi Gu on Wed, 2019-10-02 03:16

when does pydev support eclipse 4.13?

Re: pydev does not support eclipse 4.13

Submitted by Fabio Zadrozny on Wed, 2019-10-02 10:13

It should actually be supported already. I’ve just updated the listing (the other times the marketplace did this automatically, not sure why this didn’t happen this time around).

Bug tracker link in description is broken

Submitted by Roger Duthie on Fri, 2018-07-06 04:44

How can users report broken features?

Are any of the other links in this description broken?

Re: Bug tracker link in description is broken

Submitted by Fabio Zadrozny on Fri, 2018-07-06 08:08

Sorry about that. Just updated the link (should be: https://www.brainwy.com/tracker/PyDev/)

Thank you!

Submitted by Trevor Robertson on Tue, 2018-03-13 08:27

Easy interface; Formatting of code a highlight. Still my first choice.

Wow. Huge improvements

Submitted by Tim Richardson on Fri, 2016-04-15 22:17

I normally use Pycharm but I decided to have a look at Pydev again in eclipse 4.5.2.
Wow. pydev is really good. Pycharm has lots of added value features like managing the python interpreter modules etc, but for coding and debugging pydev is good. It seems so much slicker now, good inspections, debugging, code completion.

Error with scroll when open file if you install in Eclipse Mars

Submitted by Quan Vu on Tue, 2016-04-05 02:46

I get a error with scroll bar when I install PyDev plugin in eclipse mars.
I recommend you íntall PyDev in eclipse luna. The eclipse luna very stability

Won’t install on Eclipse Mars

Submitted by Chris Nasr on Mon, 2015-10-19 09:58

I tried dragging it from this page, and I tried finding it in the market place, either way I get the same error:

Unable to read repository at dl.bintray.com/fabioz/pydev/latest/content.xml.
java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty

Re: Won’t install on Eclipse Mars

Submitted by Fabio Zadrozny on Tue, 2016-02-16 10:54

The problem is that the update site: https://dl.bintray.com/fabioz/pydev/latest is no longer valid. Remove that one and use http://www.pydev.org/updates/ instead.

Issue in Eclipse?

Submitted by Fabio Zadrozny on Tue, 2016-01-12 12:26

This is really weird, Eclipse shouldn’t ask for content.xml, but content.jar, which is there. (I just tested it and it worked for me).

As that didn’t work, try following the instructions from http://www.pydev.org/download.html (and use http://www.pydev.org/updates as the update site) or use LiClipse (http://www.liclipse.com) which has PyDev preinstalled.

I want to like this a lot.

Submitted by Nir Friedman on Wed, 2015-05-06 16:35

As Eclipse is already my tool of choice for C++, and I really enjoy many other Eclipse plugins, I really wanted to like this plugin. Unfortunately, PyDev just pales next to the Community Edition of PyCharm. I could probably ignore the extra functionality if PyDev had comparable type inference, but it does not. I also filed a bug against the tracker, which was confusing compare to more modern trackers, and I haven’t heard anything back.

Type inference

Submitted by Fabio Zadrozny on Fri, 2015-05-08 09:20

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Пишем на Python в Eclipse

Для поддержки языка программирования Python в Eclipse нужно установить PyDev. Для этого открываем Marketplace:

В строке поиска наберите “Python” и нажмите клавишу Enter. В списке кликаем “Install” у пункта “PyDev — Python IDE for Eclipse”:

Дальше прокликиваем все остальные окошки, со всем соглашаемся. На странице с лицензионным соглашением ставим переключатель на “I accept the terms of the license agreements”. Перезапускаем Eclipse, как нам и предлагают.

При запуске у вас появится сообщение, что Python не настроен. Кликаем мышкой на “Manual config”:

Открывается вот такое окно:

Теперь нам нужно установить интерпретатор Python. Как это делается под Linux я уже рассказывал вот в этой статье. Под Windows же нам нужно скачать установщик с официального сайта. После установки возвращаемся в Eclipse и выбираем установленный Python. У меня он по умолчанию установился по пути:

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How To Install Eclipse for Python On Windows

It provides all the steps required to install Eclipse with PyDev for Python development on Windows 10 and getting started with Python development using the Hello World Project.

This tutorial provides all the steps required to install Eclipse for developing Python applications on Windows. It explains how to install Eclipse with PyDev to develop Python applications on Windows 10. The same setup can also be used to develop web-based applications using Django. All the steps should be similar for other versions of Windows.

PyDev is a plugin that enables Eclipse for Python development. It adds the features to Eclipse for Python language which includes Code Completion, Code Analysis, Debugger, Interactive Console, Refactoring, Tokens Browser, Django Integration, etc. The main advantage of installing PyDev plugin is that it can be installed on the pre-installed Eclipse that is already available on the system. We can also do a fresh install of Eclipse as shown in this tutorial.

It assumes that Java is already installed on the system. You may also be interested in How To Install Java 14 On Windows, How To Install OpenJDK 14 On Windows and How To Install Java 11 On Windows. It also assumes that Python is already installed on the system. You may also be interested in How To Install Python 3.8 On Windows and How To Install Python On Windows.

You might also be interested in Python Cheatsheet to learn or brush up the basics of Python.

Step 1 — Download Eclipse

Open the Eclipse packages Download Page and scroll down to Eclipse IDE for Web and JavaScript Developers as highlighted in Fig 1.

Click on the Windows 64-bit link as highlighted in Fig 1. It will navigate to the download page as shown in Fig 2.

Click on the Download Button to start the download.

Step 2 — Install Eclipse

We can simply extract the zip file downloaded in the previous step to complete the installation. The files that ships with the zip are as shown in Fig 3.

You can also create a desktop shortcut icon to launch the Eclipse from the desktop. Launch the Eclipse by double-clicking on either the executable file or desktop shortcut added by you. It will show the option to configure the current workspace as shown in Fig 4.

Keep the checkbox unchecked as highlighted in Fig 4. It will show the workspace selection every time we launch the Eclipse IDE to choose the current workspace. After providing an appropriate workspace location, click on the Launch Button to start Eclipse. It will show the Welcome Screen as shown in Fig 5.

Step 3 — Install PyDev Plugin

Click on Help -> Eclipse Marketplace to open the Eclipse Marketplace wizard. Search for PyDev on the marketplace. It will show the search results as shown in Fig 6.

Click the Install Button to start installing the PyDev plugin for Eclipse. It will fetch the details of the plugin from the marketplace and shows the available options as shown in Fig 7.

Click the Confirm Button to confirm the plugin installation. On the next window, it will ask to accept the License Agreement as shown in Fig 8.

Click the Finish Button to complete the installation of the PyDev plugin for Eclipse. In the end, it will also ask to restart the IDE.

Step 4 — Getting Started with Python — Hello World

In this step, we will create our first Python Project using eclipse and create the first program to print Hello World on the console.

Click on Windows -> Perspective -> Open Perspective -> Other to open the PyDev perspective for Python development as shown in Fig 9.

Choose the PyDev perspective and click the Open Button to open the perspective. With the PyDev perspective open, we will create the first Python project. Click on File -> New -> PyDev Project as shown in Fig 10 to start creating the project.

The next wizard shows the options to configure the Project as shown in Fig 11.

We can see that the project configuration wizard shows a link to configure the Python interpreter. Now click the highlighted link to start configuring the interpreter. It will show the available options as shown in Fig 12.

Click the Choose From List Button. It will show the available interpreters as shown in Fig 13.

Choose the main interpreter as highlighted in Fig 13 and click the Ok Button. It will also ask to configure the python path as shown in Fig 14.

Keep the paths selected on click on the OK Button . It will configure the interpreter and shows the Default interpreter selected for the project as shown in 15. It will also ask for system permission to allow Eclipse to make required changes as shown in Fig 15.

Notes: We only need to configure the interpreter for the first project. It will show the list of available interpreters from the second project onwards and we can update the interpreter configuration if required.

Click the Finish Button to complete the project configuration and create the project. It will add the project on the projects list as shown in Fig 16.

Now right-click on Src and click New -> PyDev Package as shown in Fig 17.

Provide an appropriate package name and click the OK Button to create the package. It will ask to confirm PyDev preferences as shown in Fig 18.

Click the Ok Button to confirm the preferences. We can change them later if required. It will create the Regular Package and also creates the corresponding __init__.py as shown in Fig 19.

Now we will create our first Python Module to print Hello World on the console. Keep the package selected and right-click -> New -> PyDev Module to start creating the Module as shown in Fig 20.

It will show the wizard to configure the Module name. Now provide the appropriate Module name and click the Finish Button to create the module. It will also ask to choose the module template as shown in Fig 21.

I have selected the Empty Template for this tutorial to keep it simple. Click the OK Button to configure the module template.

Now update the module to print Hello World as shown in Fig 22.

Finally, we will execute the module to print the output on the console. Click on Run -> Run As -> Python Run to execute the program as shown in Fig 23.

It will execute the program and shows the output on the console as shown in Fig 24.

Summary

This tutorial provided all the steps to download, install and configure Eclipse with PyDev on Windows 10. We have also created the first project, the first module, and the first package to print Hello Python on the console. This is all about beginning Python programming using Eclipse with PyDev. You may join the discussion on installing Eclipse with PyDev on Windows using the comment box.

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