Python Catalog
Catalog is a data structure for storing complex enumeration. It provides a clean definition pattern and several options for member lookup.
Supports Python 2.7, 3.3+
Install
pip install pycatalog
Usage
from catalog import Catalog
class Color(Catalog):
_attrs = 'value', 'label', 'other'
red = 1, 'Red', 'stuff'
blue = 2, 'Blue', 'things'
# Access values as Attributes
> Color.red.value
1
> Color.red.label
'Red'
# Call to look up members by attribute value
> Color('Blue', 'label')
Color.blue
# Calling without attribute specified assumes first attribute defined in `_attrs`
> Color(1)
Color.red
Attributes
_attrs: Defines names of attributes of members. (default: ['value'])
_member_class: Override the class used to create members. Create a custom member class by extending CatalogMember.
Methods
_zip: Return all members as a tuple. If attrs are provided as positional arguments, only those attributes will be included, and in that order. Otherwise all attributes are included followed by the member name.
> Color._zip()
(('red', 1, 'Red', 'stuff'), ('blue', 2, 'Blue', 'things'))
> Colot._zip('value', 'label')
((1, 'Red'), (2, 'Blue'))
Changelog
1.2.0 - Add support for Python 2. (Wrong direction. I know)
1.1.1 - Add _zip method
1.0.0 - Initial build and packaging
1 maintainer
Metadata
1 maintainer
Release files for pycatalog 1.2.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| pycatalog-1.2.0.tar.gz | 4.6 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pycatalog-1.2.0-py3.5.egg | Legacy Egg format | - | - | Details |
Total release size: 11.5 kB
Release files / pycatalog-1.2.0.tar.gz
| Download URL | pycatalog-1.2.0.tar.gz |
|---|---|
| Size | 4.6 kB |
| Tags | Source |
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Release files / pycatalog-1.2.0-py3.5.egg
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|---|---|
| Size | 6.8 kB |
| Tags | Egg |
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Security for pycatalog 1.2.0
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