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Package frozentype provide some frozen python types (frozendict (C based) and frozenmap (Cython based))

Project description

frozentype is MIT Licensed python library. It implements some frozen python types: frozendict type (in C) and FrozenDict, FrozenMap classes (in Cython).

  • frozendict is read-only and hashable dictionary (C based).
  • FrozenMap is read-only mapping object wrapped around a mutable mapping object (Cython based).
  • FrozenDict is read-only and hashable dictionary (Cython based).

This library actually is an attempt to proof the concept of fast frozendict (C/Cython based).

Main repository for frozentype is on bitbucket.

Quick start:

First load inventory:

>>> from frozentype import frozendict, FrozenDict

Simple example:

>>> fd = frozendict(a=1,b=2,c=3)
>>> fd
frozendict({'a': 1, 'b': 2, 'c': 3})
>>> fd['a']
1
>>> fd['a'] = 10
........
TypeError: 'frozentype._frozendict.frozendict' object does not support item assignment
>>> del fd['a']
.........
TypeError: 'frozentype._frozendict.frozendict' object does not support item deletion
>>> fd.pop('a')
.........
AttributeError: 'frozentype._frozendict.frozendict' object has no attribute 'pop'


>>> fd = FrozenDict(a=1,b=2,c=3)
>>> print(fp)
FrozenDict({'a': 1, 'b': 2, 'c': 3})
>>> fd['a']
1
>>> fd['a'] = 10
........
TypeError: 'frozentype.frozendict.FrozenDict' object does not support item assignment
>>> del fd['a']
.........
TypeError: 'frozentype.frozendict.FrozenDict' object does not support item deletion
>>> fd.pop('a')
.........
AttributeError: 'frozentype.frozendict.FrozenDict' object has no attribute 'pop'

Changes:

** 0.6.0.1 ** (technical version to convince pypi to upload project with fixed title in README)

** 0.6 ** (migrate from project intellimath/frozenmap)

  • Add C implementation for frozendict.
  • Add tests for frozendict type.

0.5 Initial version

Project details


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Files for frozentype, version 0.6.0.1
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Filename, size frozentype-0.6.0.1-cp27-cp27m-win32.whl (69.9 kB) File type Wheel Python version cp27 Upload date Hashes View
Filename, size frozentype-0.6.0.1-cp27-cp27m-win_amd64.whl (79.8 kB) File type Wheel Python version cp27 Upload date Hashes View
Filename, size frozentype-0.6.0.1-cp34-cp34m-macosx_10_6_intel.whl (158.7 kB) File type Wheel Python version cp34 Upload date Hashes View
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Filename, size frozentype-0.6.0.1-cp34-cp34m-win_amd64.whl (80.7 kB) File type Wheel Python version cp34 Upload date Hashes View
Filename, size frozentype-0.6.0.1-cp35-cp35m-macosx_10_6_intel.whl (160.1 kB) File type Wheel Python version cp35 Upload date Hashes View
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Filename, size frozentype-0.6.0.1-cp35-cp35m-win_amd64.whl (86.9 kB) File type Wheel Python version cp35 Upload date Hashes View
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Filename, size frozentype-0.6.0.1-cp36-cp36m-win32.whl (74.4 kB) File type Wheel Python version cp36 Upload date Hashes View
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Filename, size frozentype-0.6.0.1-cp37-cp37m-macosx_10_9_x86_64.whl (85.9 kB) File type Wheel Python version cp37 Upload date Hashes View
Filename, size frozentype-0.6.0.1-cp37-cp37m-win32.whl (74.3 kB) File type Wheel Python version cp37 Upload date Hashes View
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