Package cjklib :: Module build :: Class CharacterComponentLookupBuilder

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Class CharacterComponentLookupBuilder

source code

Builds a mapping between characters and their components.

Nested Classes

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CharacterComponentGenerator
Generates the component to character mapping.

Instance Methods

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__init__(self, dataPath, dbConnectInst, quiet=False)
Constructs the TableBuilder.

source code

getGenerator(self)
Returns the entry generator.

source code

Inherited from EntryGeneratorBuilder: build, getEntryDict, remove

Inherited from TableBuilder: buildIndexObjects, buildTableObject, findFile

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables

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PROVIDES = 'ComponentLookup'
Contains the name of the table provided by this module.

DEPENDS = ['CharacterDecomposition']
Contains the names of the tables needed for the build process.

COLUMNS = ['ChineseCharacter', 'ZVariant', 'Component', 'Compo...
Columns that will be built

PRIMARY_KEYS = ['ChineseCharacter', 'ZVariant', 'Component', '...
Primary keys of the created table

INDEX_KEYS = [['Component']]
Index keys (not unique) of the created table

COLUMN_TYPES = {'ChineseCharacter': String(length=1, convert_u...
Column types for created table

Properties

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Inherited from object: __class__

Method Details

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init(self, dataPath, dbConnectInst, quiet=False)
(Constructor)

source code

Constructs the TableBuilder.

Parameters:

dataPath - optional list of paths to the data file(s)
dbConnectInst - instance of a DatabaseConnector. If not given all sql code will be printed to stdout.
quiet - if true no status information will be printed to stderr

Overrides: object.__init__

(inherited documentation)

getGenerator(self)

source code

Returns the entry generator. Needs to be implemented by child classes.

Overrides: EntryGeneratorBuilder.getGenerator: (inherited documentation)

Class Variable Details

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COLUMNS

Columns that will be built

Value:

['ChineseCharacter', 'ZVariant', 'Component', 'ComponentZVariant']

PRIMARY_KEYS

Primary keys of the created table

Value:

['ChineseCharacter', 'ZVariant', 'Component', 'ComponentZVariant']

COLUMN_TYPES

Column types for created table

Value:

{'ChineseCharacter': String(length=1, convert_unicode=False, assert_un
icode=None),
 'Component': String(length=1, convert_unicode=False, assert_unicode=N
one),
 'ComponentZVariant': Integer(),
 'ZVariant': Integer()}

Class CharacterComponentLookupBuilder

__init__(self, dataPath, dbConnectInst, quiet=False) (Constructor)

getGenerator(self)

COLUMNS

PRIMARY_KEYS

COLUMN_TYPES

init(self, dataPath, dbConnectInst, quiet=False)
(Constructor)