Early Access Program

PyCharm 2019.1 EAP 3

Our third Early Access Program (EAP) version for PyCharm 2019.1 is now available on our website.

New in This Version

Inspect Large Collections in the Debugger

Large Collections

In previous versions of PyCharm, collections larger than 500 elements couldn’t be displayed in the debugger. This era has now ended, and the PyCharm debugger can now display elements in any collection. Of course if you have 170,000 elements, you may want to dive deeper with specific watches, or by using the debug console.

Further Improvements

  • When sorting imports, PyCharm would incorrectly group `ujson` with the system packages. This has now been fixed
  • Many JavaScript improvements. PyCharm Professional Edition bundles all JavaScript features from WebStorm. You can read more about the new JavaScript features on the WebStorm blog.
  • And more, read the release notes for details.


Download this EAP from our website. Alternatively, you can use the JetBrains Toolbox App to stay up to date throughout the entire EAP.

If you’re on Ubuntu 16.04 or later, you can use snap to get PyCharm EAP, and stay up to date. You can find the installation instructions on our website.

PyCharm 2019.1 is in development during the EAP phase, therefore not all new features are already available. More features will be added in the coming weeks. As PyCharm 2019.1 is pre-release software, it is not as stable as the release versions. Furthermore, we may decide to change and/or drop certain features as the EAP progresses.

All EAP versions will ship with a built-in EAP license, which means that these versions are free to use for 30 days after the day that they are built. As EAPs are released weekly, you’ll be able to use PyCharm Professional Edition EAP for free for the duration of the EAP program, as long as you upgrade at least once every 30 days.

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7 Responses to PyCharm 2019.1 EAP 3

  1. Avatar

    Steven says:

    March 7, 2012

    This is great. Couple issues.

    1.) When using a virtualenv and I launch runserver – I see that my environment is only set to the bin directory of the virtualenv. I suppose this is intentional? There should be a button to say inherit system paths in addition too.
    2.) Where are the package requirements stored at. I do have a requirements.txt file and it contains the following line:

    -e svn+http://code.djangoproject.com/svn/django/trunk@16906#egg=Django-1.4_pre_alpha-py2.7-dev_r16906
    -e git+https://github.com/django-debug-toolbar/django-debug-toolbar.git@5e8cc5961c74ca57b0eb5d6ac387ee81604443ab#egg=django_debug_toolbar-dev
    -e git://github.com/toastdriven/django-haystack.git@4fb267623b58c5581be96a9a9504ca10a72eb0d8#egg=django_haystack-dev

    That said I am a dialog which displays the following:

    Package requirements ‘-e’, ‘-e’, ‘-e’, ‘ wsgiref==0.1.2’ are not satisfied.

    As you can see I don’t have a -e specified but 3 others do have this requirement. This appears to be a bug.

    • Avatar

      Steven says:

      March 7, 2012

      Bugs have been filed.
      PY-5962 EAP – 116.49 – System Paths not supported
      PY-5963 EAP 116.49 – Requirements.txt file parsing issue

  2. Avatar

    Robert says:

    March 8, 2012

    Have fun at PyCon!

  3. Avatar

    Bastian says:

    March 13, 2012

    I know there are already bugreports for that issue, but I think with the new virtualenv create feature it is again more important to be able to ignore folders in the project for the TODO search.

    Just after installing the requirements for my flask app I get 118 Todos in 54 Files which make this function more or less useless for me.

  4. Avatar

    EML says:

    March 13, 2012

    It was great seeing you guys at PyCon – thanks for such a good, helpful product. Cheers!

  5. Avatar

    Fred Palmer says:

    March 13, 2012

    Thanks for coming all the way from St Petersburg for Pycon – you guys are awesome.

  6. Avatar

    Barclay says:

    February 11, 2019

    Will be great to add support for filtering in the debugger (added to java previously) now that you support much large collections. #PY-25855

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