atom · PyPI

Memory efficient Python objects

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Project description

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https://codecov.io/gh/nucleic/atom/branch/master/graph/badge.svg

Atom is a framework for creating memory efficient Python objects with enhanced features such as dynamic initialization, validation, and change notification for object attributes. It provides the default model binding behaviour for the Enaml UI framework.

Illustrative Example:

from atom.api import Atom, Unicode, Range, Bool, observe


class Person(Atom):
    """ A simple class representing a person object.

    """
    last_name = Unicode()

    first_name = Unicode()

    age = Range(low=0)

    debug = Bool(False)

    @observe('age')
    def debug_print(self, change):
        """ Prints out a debug message whenever the person's age changes.

        """
        if self.debug:
            templ = "{first} {last} is {age} years old."
            s = templ.format(
                first=self.first_name, last=self.last_name, age=self.age,
            )
            print(s)

    def _default_first_name(self):
        return 'John'


john = Person(last_name='Doe', age=42)
john.debug = True
john.age = 43  # prints message
john.age = 'forty three'   # raises TypeError

For version information, see the Revision History.

Project details

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Project links

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Release history Release notifications | RSS feed

0.11.0

Oct 27, 2024

0.10.5

Jul 4, 2024

0.10.4

Jan 23, 2024

0.10.3

Oct 4, 2023

0.10.2

Oct 2, 2023

0.10.0

May 5, 2023

0.9.1

Mar 13, 2023

0.9.0

Feb 21, 2023

0.8.2

Oct 18, 2022

0.8.1

Jun 13, 2022

0.8.0

Mar 30, 2022

0.7.0

Nov 21, 2021

0.7.0rc2 pre-release

Nov 11, 2021

0.7.0rc0 pre-release

Oct 4, 2021

0.6.0

Nov 3, 2020

0.6.0rc1 pre-release

Nov 2, 2020

0.5.2

Jul 5, 2020

0.5.1

Jun 4, 2020

0.5.0

Apr 1, 2020

This version

0.4.3

Feb 19, 2019

0.4.2

Jan 29, 2019

0.4.1

Jan 28, 2018

0.4.0

Nov 15, 2017

0.3.10

Oct 28, 2014

0.3.9

Jun 15, 2014

0.3.7

Feb 17, 2014

0.3.6

Jan 13, 2014

0.3.5

Dec 1, 2013

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Algorithm	Hash digest
SHA256	`ce96fb50326a3bfa084463dbde1cf2e02c92735e5bc324d836355c25af87e0ae`
MD5	`a48700188c9b7e5fcb6c43111d23094b`
BLAKE2b-256	`a60af80337e79c761a25e4b34748ca7a78af2930851a2c7e1661ba3fe765d462`

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SHA256	`8431ddbc292975217169b34eb5b1e76c423c05ac9c41b6d35cff560b743680ab`
MD5	`e66254a99d40a161ca3977755bba7855`
BLAKE2b-256	`c71abb41f31bb3cc90ac8040745ced019fd409efd176b4f57d0356996d622078`

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Hashes for atom-0.4.3-cp37-none-win32.whl
Algorithm	Hash digest
SHA256	`44381835e457b1cbe137e509edee4c725d0ce43f4078043114ea211de299e331`
MD5	`3bdbe81c43ff3b221a73f3fd1a9ea5c2`
BLAKE2b-256	`c3795491f9e2289bab6323249263e492dc610dbea42cf2f77a45e619bfe396f2`

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Hashes for atom-0.4.3-cp37-cp37m-manylinux1_x86_64.whl
Algorithm	Hash digest
SHA256	`1c38ff94c6dac346bf80ec41a4b0bab5ffe5420b455d40ffe72b89330e9c34c9`
MD5	`fb823d17606483ee948bd4c4e553ce96`
BLAKE2b-256	`9e56fe0ee887ee8b1c835948cb3f3080abc9583a6074b7d3481ec2bb07fbf501`

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Hashes for atom-0.4.3-cp37-cp37m-manylinux1_i686.whl
Algorithm	Hash digest
SHA256	`741db1aa4feea1e43b4e1b0d4541cd0c5176ee089d7bee63b2320f6713b421d4`
MD5	`ab90376b6e23663fbec7ae15c78b3cec`
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Algorithm	Hash digest
SHA256	`a63076193e04268d4938467272d39fd2474a92c6f696627546329820fe54788d`
MD5	`e07b556cddcfab0ef9ed1037a9639ea7`
BLAKE2b-256	`8810f5e51b6b025ffda0670bdd23a871caf3a5609f18733c29d250ce6b2e03e0`

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Hashes for atom-0.4.3-cp36-none-win_amd64.whl
Algorithm	Hash digest
SHA256	`2039a09714f31769b027317cad9609979febc1bfac02abdaab4563bb1d6a00eb`
MD5	`ec820ff6c42abd3e9b87bd73291b99b6`
BLAKE2b-256	`a8dc62e2e26cf83793d9cd1dfba137db28f0df17b4730f23a5c5f49044b6cad6`

Hashes for atom-0.4.3-cp36-none-win32.whl

Hashes for atom-0.4.3-cp36-none-win32.whl
Algorithm	Hash digest
SHA256	`160530c12ca748ddac19e9d997a009778e8327b584b67da0c43beeebda7cf51e`
MD5	`f94fb999ecd0f5c52c9c7f0be8460209`
BLAKE2b-256	`22ae0b45bd6eb999c54c07978c413c6556b0accee7053270b500bbe352887bfa`

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Hashes for atom-0.4.3-cp36-cp36m-manylinux1_x86_64.whl
Algorithm	Hash digest
SHA256	`b4d59d2c18f9f084a0c08f09aeda5c31020b9dceddb21f7b227ecbe975765ace`
MD5	`b465118e171e5670a66e39eed54c12f5`
BLAKE2b-256	`b49cbf9f593b96f0e539c03723335388f01c347d698d3482d3e9705a80560edc`

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Hashes for atom-0.4.3-cp36-cp36m-manylinux1_i686.whl
Algorithm	Hash digest
SHA256	`c6c46301e6ac76dc4c5c62adbc81fb63ea48724b7e7cb35f51c2ae5d7471fc3d`
MD5	`bb0fe72d609d046f7516eb2dfcbb7949`
BLAKE2b-256	`1b10c6d0e1d2a67847eedca19b5a9110cb2d5e6820260ded77b6617573c16d68`

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Algorithm	Hash digest
SHA256	`eaf6e6fc6b4b222ea15454a1a8ad17dd9477b90fa1ef5a54ab1af58405757888`
MD5	`dbbddfef89bf79b75004641f855fceab`
BLAKE2b-256	`79220d935279cc900221a79cdf0878b8a79db998f7841fff5fbd598e7d517b32`

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Hashes for atom-0.4.3-cp35-none-win_amd64.whl
Algorithm	Hash digest
SHA256	`d79f5a7c0f10be33f0c67581e9c6f228b99b6f6fc6968bf83a9edbc5bac99d25`
MD5	`30e79a917bbcf2ad44801f484f50b5be`
BLAKE2b-256	`90b2925b4dea42d22d6f8fd246fcaea7515da97ee6a7e1254fffd2d00f00737a`

Hashes for atom-0.4.3-cp35-none-win32.whl

Hashes for atom-0.4.3-cp35-none-win32.whl
Algorithm	Hash digest
SHA256	`50070308af4a62d35f0713098c444dc6ba7866dd033648d0f881a43a27e1c168`
MD5	`5816a20d9eb28e740c90f9d3591631e7`
BLAKE2b-256	`d00deed2230389d3b14e9ce090ddfbe6be52139bd48e43bd2d80e4fb697fb8ad`

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Hashes for atom-0.4.3-cp35-cp35m-manylinux1_x86_64.whl
Algorithm	Hash digest
SHA256	`cc647912ce332094e89599a06f5e9b4b19f249fb7652f5c14ab3b8d0cb664705`
MD5	`b93a7f09491f458f79f632af8b405167`
BLAKE2b-256	`08e400636862a7f275e6c936229ee3b27d06bdd27eddeb105bb5a6cda0f343e5`

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Hashes for atom-0.4.3-cp35-cp35m-manylinux1_i686.whl
Algorithm	Hash digest
SHA256	`38cab7dc97781bec1dde62a0283d03c7e8497b813488eaceadcd5cc81134c649`
MD5	`5f14df5b96307c4eb28c7db06b2321bd`
BLAKE2b-256	`9110e79065916090529d1e63659ca17021756ec0d198bf0a3031b1cabce15480`

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Algorithm	Hash digest
SHA256	`e2559ef415356edc33bb6fb116b5de2d0530f57a659f1187e6b384ebbacfb455`
MD5	`2806f8081c2d730a8175e58839f20a1b`
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Hashes for atom-0.4.3-cp34-none-win_amd64.whl
Algorithm	Hash digest
SHA256	`5fb655e255e46f388205c2f96e17ea70a7b909046060a06b355fa62037b603e1`
MD5	`b28444058da4e3c1da5f134548fc4f03`
BLAKE2b-256	`75aae687dd62158dd0aa197be177246c69dde894970a19f977ffac2228c2804d`

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Hashes for atom-0.4.3-cp34-none-win32.whl
Algorithm	Hash digest
SHA256	`bf8bdbf3516b1dc297db7f7743fcb5ba4e751818e6b0bc9b9e5720819708b600`
MD5	`8a7a4fd2642d139227a85957d8ec36c4`
BLAKE2b-256	`d7206fdf5860246bc2f16d6b3283de0a628c13ca0c87c5319c03f8c57c31147b`

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Hashes for atom-0.4.3-cp34-cp34m-manylinux1_x86_64.whl
Algorithm	Hash digest
SHA256	`4fc89718db67c908938ced9bface6746741b2856f9301f5417f7774b315862a2`
MD5	`edfd0601e1fd126d8b99099f03105014`
BLAKE2b-256	`7ead9228413159483dbda4b77b04e694821539d5383c347ca047e176cdc7982a`

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Hashes for atom-0.4.3-cp34-cp34m-manylinux1_i686.whl
Algorithm	Hash digest
SHA256	`465060307f885936bc85454b4e66c94b89d425c7516abd65950bf8a02b88a458`
MD5	`f3bdc2459a513202b4d9d13f2c4c68ca`
BLAKE2b-256	`ea59302dd1c9427453e149e20c2d9d772130fa67fd58d017b01cea2f9d89d15e`

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Algorithm	Hash digest
SHA256	`9581454512b0412a9c3d68170b986586919883a1054a8ef165b01285dd5d37f8`
MD5	`62b21b31b0c5d5f34fe9d0c597968f8b`
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Hashes for atom-0.4.3-cp27-none-win_amd64.whl
Algorithm	Hash digest
SHA256	`6fa8fdffd08e61acf4edfd81a1a3df2c146aa602b5e7bb6b8592f8a862e80413`
MD5	`a091fb0e4c0223e2b2b05134faf20f43`
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Algorithm	Hash digest
SHA256	`ce6d8467d26cc4645a583605f7aedead893c8fb0c60cb67cdd03c939f3966eea`
MD5	`62f81548e3f7b4e68a7d4d442c661b5f`
BLAKE2b-256	`7294b9359f48dccb80c08d6c081bb96c4cca5e27abcf8b19838934f5f7213b2a`

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Algorithm	Hash digest
SHA256	`4b4ef2aa118e97af3a52a05f89bc48fea62e95ba63d624290c12af02b24f4af4`
MD5	`7b07b0a53c10347eebbbff6d9d29e634`
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Hashes for atom-0.4.3-cp27-cp27mu-manylinux1_i686.whl
Algorithm	Hash digest
SHA256	`e3c5a46058622383cd27a5344460edeb05824c1ca60a1d5a9177827e9398f0ec`
MD5	`51bcf9855dd4b877d202c5a2a489d60d`
BLAKE2b-256	`cf985bfb6a8e776141c241550a9a789999b93003153a0f4eb84882fe40e5fdf7`

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Hashes for atom-0.4.3-cp27-cp27m-manylinux1_x86_64.whl
Algorithm	Hash digest
SHA256	`65fdbd5f67c904d81d711f6f0bf91dafceebe5cc6627e4204e10379a2236364e`
MD5	`da3b79e769f2470ce0d476f9369cf790`
BLAKE2b-256	`426ee882215f7e78455d82fd6e9e6488c75ba27fbea2665df6dcf5ce40a967d4`

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Hashes for atom-0.4.3-cp27-cp27m-manylinux1_i686.whl
Algorithm	Hash digest
SHA256	`5e1b79c345cc399e57842c0177b817be6cbd6d65eb848fd3526c6cb9ce2bd889`
MD5	`9cbcbf4fda0960c03e0cae66bcb19896`
BLAKE2b-256	`e9c1a34b44558b5dbe3fdcf3f2329e50618c8b940212b7c21ebc980624a94789`

Hashes for atom-0.4.3-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl

Hashes for atom-0.4.3-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
Algorithm	Hash digest
SHA256	`84507a125b9ad6a17f35132970fd92a136285bfdd1067f49b1745330dadf146a`
MD5	`510a7858e9ce082c1904192ea5eaa179`
BLAKE2b-256	`499ad429aecdc3fa852aed13cc9f81a51313a598f0780f27081bdf0d3e4bd167`