Package data

source code

Data structures for the Jazz Parser.

Basic data types for the Jazz Parser.

Author: Mark Granroth-Wilding <mark.granroth-wilding@ed.ac.uk>

Submodules

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jazzparser.data.assignments: Assignment utilities for the Jazz Parser.
jazzparser.data.corpora: File I/O and internal representations for other people's corpora.
- jazzparser.data.corpora.temperley: Corpus file handling for David Temperley's corpora.
jazzparser.data.db_mirrors: Data structures that mirror the database models.
- jazzparser.data.db_mirrors.consistency: Annotator consistency evaluation data structures.
- jazzparser.data.db_mirrors.distance: Edit distance between chord sequences.
- jazzparser.data.db_mirrors.output: Output chord corpus data to a text file that others can use.
- jazzparser.data.db_mirrors.semantics: File storage for semantic annotations.
jazzparser.data.dependencies: Data structures for dependency graphs.
jazzparser.data.input
- jazzparser.data.input.tools: Shell tools relating to input data types.
jazzparser.data.midi
jazzparser.data.parsing: Some data utilities relating to parsing annotated data to evaluate model.
jazzparser.data.tonalspace: Storage of tonal space analyses in a (relatively) quickly-accessible corpus.
jazzparser.data.trees: Building derivation trees from annotated chord sequences.

Classes

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Chord
A Chord object represents a single chord in an input sequence to the parser.

DerivationTrace
Stores a trace of the derivation of a particular CCGCategory node and is associated with that category.

Fraction
Stores a rational fraction as a numerator and denominator.

HashSet
A simple implementation of a hash table using a dictionary.

Functions

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euclid(num1, num2)

source code

Variables

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logger = logging.getLogger("main_logger")

ROMAN_REGEX = re.compile(r'(?x)^(?P<root>(?P<accidental>[b#])?...

PITCH_REGEX = re.compile(r'(?x)^(?P<root>(?P<pitch>[A-G])(?P<a...

__package__ = 'jazzparser.data'

Variables Details

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ROMAN_REGEX

Value:

re.compile(r'(?x)^(?P<root>(?P<accidental>[b#])?(?P<numeral>I{1,3}|I?V
|VI{,2}|X|Y|Z))(?P<type>m(7|,b5|,M7)?|aug(7|,M7)?|o7|%7|sus4(,7)?|b5(,
7|M7)?|M7|7|#5,m7)?(\((?P<additions>6|9|b9|b10|13|\+9|\+11)\))?$')

PITCH_REGEX

Value:

re.compile(r'(?x)^(?P<root>(?P<pitch>[A-G])(?P<accidental>[b#])?)(?P<t
ype>m(7|,b5|,M7)?|aug(7|,M7)?|o7|%7|sus4(,7)?|b5(,7|M7)?|M7|7|#5,m7)?(
\((?P<additions>6|9|b9|b10|13|\+9|\+11)\))?$')