A visual dataflow programming language for sklearn

Related tags

Machine Learningdataflow-programmingvisual-programmingvisual-interface
Overview

Persimmon Travis AppVeyor PyPI GitHub (pre-)release

Final aspect

What is it?

Persimmon is a visual dataflow language for creating sklearn pipelines.

It represents functions as blocks, inputs and outputs are presented as pins, and type safety is enforced when the connection is being made.

Type safety

A smart bubble helps suggesting suitable context-sensitive blocks when making a connection, showing only the blocks which are type safe. There is also a search box that can be used for finding a particular block.

Smart bubble

How to install?

If you have pip (Python 3.5+) you can simply type

$> pip install persimmon

To execute use.

$> python -m persimmon

For windows self-contained executables can be found on the releases page.

Full use

Comments
  • use rapidfuzz instead of fuzzywuzzy

    use rapidfuzz instead of fuzzywuzzy

    FuzzyWuzzy is GPLv2 licensed which would force you to licence the whole project under GPLv2. I had the same problem on one of my projects and so I wrote rapidfuzz which is implementing the same algorithm but is based on a version of fuzzywuzzy that was MIT Licensed and is therefor MIT Licensed aswell, so it can be used in here without forcing a License change. As a nice bonus it is fully implemented in C++ and comes with a few Algorithmic improvements making it between 5 and 100 times faster than FuzzyWuzzy.

    opened by maxbachmann 0
  • Initial Update

    Initial Update

    Hi 👊

    This is my first visit to this fine repo, but it seems you have been working hard to keep all dependencies updated so far.

    Once you have closed this issue, I'll create separate pull requests for every update as soon as I find one.

    That's it for now!

    Happy merging! 🤖

    opened by pyup-bot 0
  • Bump py from 1.4.34 to 1.10.0

    Bump py from 1.4.34 to 1.10.0

    Bumps py from 1.4.34 to 1.10.0.

    Changelog

    Sourced from py's changelog.

    1.10.0 (2020-12-12)

    • Fix a regular expression DoS vulnerability in the py.path.svnwc SVN blame functionality (CVE-2020-29651)
    • Update vendored apipkg: 1.4 => 1.5
    • Update vendored iniconfig: 1.0.0 => 1.1.1

    1.9.0 (2020-06-24)

    • Add type annotation stubs for the following modules:

      • py.error
      • py.iniconfig
      • py.path (not including SVN paths)
      • py.io
      • py.xml

      There are no plans to type other modules at this time.

      The type annotations are provided in external .pyi files, not inline in the code, and may therefore contain small errors or omissions. If you use py in conjunction with a type checker, and encounter any type errors you believe should be accepted, please report it in an issue.

    1.8.2 (2020-06-15)

    • On Windows, py.path.locals which differ only in case now have the same Python hash value. Previously, such paths were considered equal but had different hashes, which is not allowed and breaks the assumptions made by dicts, sets and other users of hashes.

    1.8.1 (2019-12-27)

    • Handle FileNotFoundError when trying to import pathlib in path.common on Python 3.4 (#207).

    • py.path.local.samefile now works correctly in Python 3 on Windows when dealing with symlinks.

    1.8.0 (2019-02-21)

    • add "importlib" pyimport mode for python3.5+, allowing unimportable test suites to contain identically named modules.

    • fix LocalPath.as_cwd() not calling os.chdir() with None, when being invoked from a non-existing directory.

    ... (truncated)

    Commits
    • e5ff378 Update CHANGELOG for 1.10.0
    • 94cf44f Update vendored libs
    • 5e8ded5 testing: comment out an assert which fails on Python 3.9 for now
    • afdffcc Rename HOWTORELEASE.rst to RELEASING.rst
    • 2de53a6 Merge pull request #266 from nicoddemus/gh-actions
    • fa1b32e Merge pull request #264 from hugovk/patch-2
    • 887d6b8 Skip test_samefile_symlink on pypy3 on Windows
    • e94e670 Fix test_comments() in test_source
    • fef9a32 Adapt test
    • 4a694b0 Add GitHub Actions badge to README
    • Additional commits viewable in compare view

    Dependabot compatibility score

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    dependencies 
    opened by dependabot[bot] 0
  • Bump pygments from 2.2.0 to 2.7.4

    Bump pygments from 2.2.0 to 2.7.4

    Bumps pygments from 2.2.0 to 2.7.4.

    Release notes

    Sourced from pygments's releases.

    2.7.4

    • Updated lexers:

      • Apache configurations: Improve handling of malformed tags (#1656)

      • CSS: Add support for variables (#1633, #1666)

      • Crystal (#1650, #1670)

      • Coq (#1648)

      • Fortran: Add missing keywords (#1635, #1665)

      • Ini (#1624)

      • JavaScript and variants (#1647 -- missing regex flags, #1651)

      • Markdown (#1623, #1617)

      • Shell

        • Lex trailing whitespace as part of the prompt (#1645)
        • Add missing in keyword (#1652)

      • SQL - Fix keywords (#1668)

      • Typescript: Fix incorrect punctuation handling (#1510, #1511)

    • Fix infinite loop in SML lexer (#1625)

    • Fix backtracking string regexes in JavaScript/TypeScript, Modula2 and many other lexers (#1637)

    • Limit recursion with nesting Ruby heredocs (#1638)

    • Fix a few inefficient regexes for guessing lexers

    • Fix the raw token lexer handling of Unicode (#1616)

    • Revert a private API change in the HTML formatter (#1655) -- please note that private APIs remain subject to change!

    • Fix several exponential/cubic-complexity regexes found by Ben Caller/Doyensec (#1675)

    • Fix incorrect MATLAB example (#1582)

    Thanks to Google's OSS-Fuzz project for finding many of these bugs.

    2.7.3

    ... (truncated)

    Changelog

    Sourced from pygments's changelog.

    Version 2.7.4

    (released January 12, 2021)

    • Updated lexers:

      • Apache configurations: Improve handling of malformed tags (#1656)

      • CSS: Add support for variables (#1633, #1666)

      • Crystal (#1650, #1670)

      • Coq (#1648)

      • Fortran: Add missing keywords (#1635, #1665)

      • Ini (#1624)

      • JavaScript and variants (#1647 -- missing regex flags, #1651)

      • Markdown (#1623, #1617)

      • Shell

        • Lex trailing whitespace as part of the prompt (#1645)
        • Add missing in keyword (#1652)

      • SQL - Fix keywords (#1668)

      • Typescript: Fix incorrect punctuation handling (#1510, #1511)

    • Fix infinite loop in SML lexer (#1625)

    • Fix backtracking string regexes in JavaScript/TypeScript, Modula2 and many other lexers (#1637)

    • Limit recursion with nesting Ruby heredocs (#1638)

    • Fix a few inefficient regexes for guessing lexers

    • Fix the raw token lexer handling of Unicode (#1616)

    • Revert a private API change in the HTML formatter (#1655) -- please note that private APIs remain subject to change!

    • Fix several exponential/cubic-complexity regexes found by Ben Caller/Doyensec (#1675)

    • Fix incorrect MATLAB example (#1582)

    Thanks to Google's OSS-Fuzz project for finding many of these bugs.

    Version 2.7.3

    (released December 6, 2020)

    ... (truncated)

    Commits
    • 4d555d0 Bump version to 2.7.4.
    • fc3b05d Update CHANGES.
    • ad21935 Revert "Added dracula theme style (#1636)"
    • e411506 Prepare for 2.7.4 release.
    • 275e34d doc: remove Perl 6 ref
    • 2e7e8c4 Fix several exponential/cubic complexity regexes found by Ben Caller/Doyensec
    • eb39c43 xquery: fix pop from empty stack
    • 2738778 fix coding style in test_analyzer_lexer
    • 02e0f09 Added 'ERROR STOP' to fortran.py keywords. (#1665)
    • c83fe48 support added for css variables (#1633)
    • Additional commits viewable in compare view

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    dependencies 
    opened by dependabot[bot] 0
  • Bump jinja2 from 2.9.6 to 2.11.3

    Bump jinja2 from 2.9.6 to 2.11.3

    Bumps jinja2 from 2.9.6 to 2.11.3.

    Release notes

    Sourced from jinja2's releases.

    2.11.3

    This contains a fix for a speed issue with the urlize filter. urlize is likely to be called on untrusted user input. For certain inputs some of the regular expressions used to parse the text could take a very long time due to backtracking. As part of the fix, the email matching became slightly stricter. The various speedups apply to urlize in general, not just the specific input cases.

    2.11.2

    2.11.1

    This fixes an issue in async environment when indexing the result of an attribute lookup, like {{ data.items[1:] }}.

    2.11.0

    This is the last version to support Python 2.7 and 3.5. The next version will be Jinja 3.0 and will support Python 3.6 and newer.

    2.10.3

    2.10.2

    2.10.1

    2.10

    Primary changes

    Install or upgrade

    Install from PyPI with pip:

    ... (truncated)

    Changelog

    Sourced from jinja2's changelog.

    Version 2.11.3

    Released 2021-01-31

    • Improve the speed of the urlize filter by reducing regex backtracking. Email matching requires a word character at the start of the domain part, and only word characters in the TLD. :pr:1343

    Version 2.11.2

    Released 2020-04-13

    • Fix a bug that caused callable objects with __getattr__, like :class:~unittest.mock.Mock to be treated as a :func:contextfunction. :issue:1145
    • Update wordcount filter to trigger :class:Undefined methods by wrapping the input in :func:soft_str. :pr:1160
    • Fix a hang when displaying tracebacks on Python 32-bit. :issue:1162
    • Showing an undefined error for an object that raises AttributeError on access doesn't cause a recursion error. :issue:1177
    • Revert changes to :class:~loaders.PackageLoader from 2.10 which removed the dependency on setuptools and pkg_resources, and added limited support for namespace packages. The changes caused issues when using Pytest. Due to the difficulty in supporting Python 2 and :pep:451 simultaneously, the changes are reverted until 3.0. :pr:1182
    • Fix line numbers in error messages when newlines are stripped. :pr:1178
    • The special namespace() assignment object in templates works in async environments. :issue:1180
    • Fix whitespace being removed before tags in the middle of lines when lstrip_blocks is enabled. :issue:1138
    • :class:~nativetypes.NativeEnvironment doesn't evaluate intermediate strings during rendering. This prevents early evaluation which could change the value of an expression. :issue:1186

    Version 2.11.1

    Released 2020-01-30

    • Fix a bug that prevented looking up a key after an attribute ({{ data.items[1:] }}) in an async template. :issue:1141

    ... (truncated)

    Commits

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    dependencies 
    opened by dependabot[bot] 0
  • Unable to find any valuable Window provider.

    Unable to find any valuable Window provider.

    I can't install persimmon or more generally kivy. Where should I look for debugging the problem? I'm using Ubuntu 16.04 xenial combined with Python 3.5.2.

    [INFO   ] [Logger      ] Record log in /home/thomas/.kivy/logs/kivy_18-02-20_5.txt
[INFO   ] [Kivy        ] v1.10.0
[INFO   ] [Python      ] v3.5.2 (default, Nov 23 2017, 16:37:01) 
[GCC 5.4.0 20160609]
[INFO   ] [Factory     ] 194 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_pil, img_gif (img_pygame, img_ffpyplayer ignored)
[INFO   ] [Text        ] Provider: pil(['text_pygame'] ignored)
[CRITICAL] [Window      ] Unable to find any valuable Window provider.
egl_rpi - ImportError: cannot import name 'bcm'
  File "/usr/local/lib/python3.5/dist-packages/kivy/core/__init__.py", line 59, in core_select_lib
    fromlist=[modulename], level=0)
  File "/usr/local/lib/python3.5/dist-packages/kivy/core/window/window_egl_rpi.py", line 12, in <module>
    from kivy.lib.vidcore_lite import bcm, egl

pygame - ImportError: No module named 'pygame'
  File "/usr/local/lib/python3.5/dist-packages/kivy/core/__init__.py", line 59, in core_select_lib
    fromlist=[modulename], level=0)
  File "/usr/local/lib/python3.5/dist-packages/kivy/core/window/window_pygame.py", line 8, in <module>
    import pygame

x11 - ImportError: No module named 'kivy.core.window.window_x11'
  File "/usr/local/lib/python3.5/dist-packages/kivy/core/__init__.py", line 59, in core_select_lib
    fromlist=[modulename], level=0)

[INFO   ] [OSC         ] using <multiprocessing> for socket
[INFO   ] [Loader      ] using a thread pool of 2 workers
 /usr/local/lib/python3.5/dist-packages/fuzzywuzzy/fuzz.py:35: UserWarning: Using slow pure-python SequenceMatcher. Install python-Levenshtein to remove this warning
   warnings.warn('Using slow pure-python SequenceMatcher. Install python-Levenshtein to remove this warning')
[CRITICAL] [App         ] Unable to get a Window, abort.
    opened by ThomasDevoogdt 0
  • Initial Update

    Initial Update

    Hi 👊

    This is my first visit to this fine repo, but it seems you have been working hard to keep all dependencies updated so far.

    Once you have closed this issue, I'll create separate pull requests for every update as soon as I find one.

    That's it for now!

    Happy merging! 🤖

    opened by pyup-bot 0
Releases(v0.9.1)
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Álvaro Bermejo
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Álvaro Bermejo
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