![]() to_csv() - convert tier data into a CSV-like list.merge() - merge intervals NOTE renamed from 1.3!.Tier_type exists principally for the convenience of the formatting functions. tier_type - str, either "IntervalTier" or "PointTier".is_point_tier - bool True for point tier, False for interval tier.Adding anything else or mixing Intervals and Points will trigger an exception. NOTE: Tier only allows adding Interval or Point objects. Tier is a list of either Interval or Point objects. Tier_from_csv() and tier_to_csv() both take two obligatory arguments, the tier name and the filename, in that order. Write() can take an optional argument specifying the file format this can be one of BINARY (= int 2), TEXT_LONG (= int 0, the default), or TEXT_SHORT (= int 1). Read() and write() both take an obligatory filename argument. Parse() takes an obligatory string (or bytes) argument which contains textgrid data in any of Praat’s three formats (long text, short text, or binary). tier_to_csv() - write a textgrid tier into a CSV file.tier_from_csv() - read a textgrid tier from a CSV file.read() - read (and parse) a TextGrid file.parse() - parse string into a TextGrid.read() and write() methods both set or update it. filename holds the textgrid filename, if any.The constructor takes an optional filename argument for easy loading and parsing textgrid files. TextGrid is an collections.OrderedDict whose keys are tier names (strings) and values are Tier objects. Internally they are just small integers (0, 1, and 2, respectively). Symbolic constants specifying different file formats in TextGrid.format() and TextGrid.write() methods. The former are semantically diacritics but appear as inline symbols, the latter are the "true" diacritics (i.e., under- or overstrikes) that need special handling when transcoding. Inline_diacritics and index_diacritics are subsets of diacritics. diacritics, inline_diacritics, and index_diacriticsĭiacritics is a dict of all diacritics in Praat notation (as keys) and their Unicode counterparts (as values). It is used by Interval methods containsvowel() and startswithvowel(), so changing it, for example, adding new symbols to it or removing symbols used for other purposes in a specific case, will change how those methods function. Vowels is a list of all vowel symbols in either Praat notation (e.g., "\as") or in Unicode. Symbols is a dict that contains all the Praat special notation symbols (as keys) and their Unicode counterparts (as values). Module propertiesīesides textgrids.version, which contains the module version number as string, the module exports the following properties: 0.1. You should have received a copy of the GNU General Public License along with this program. See the GNU General Public License for more details. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. CopyrightĬopyright © 2019–22, Tommi Nieminen program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This file documents praat-textgrids version 1.4.0. TEXT_SHORT - symbolic name for the short text file format.TEXT_LONG - symbolic name for the long text file format. ![]() BINARY - symbolic name for the binary file format.vowels - a list of all vowels in either Praat or Unicode notationĪnd the following constants (although they are not actually constants in Python, they SHOULDN’T be changed):.symbols - a dict of special Praat symbols with their Unicode counterparts.index_diacritics - a dict of over/understrike diacritics.inline_diacritics - a dict of inline (symbol-like) diacritics.diacritics - a dict of all diacritics with their Unicode counterparts.The module also exports the following variables: Transcript - a str with special methods for transcription handlingĪll Praat text objects are represented as Transcript objects.Point - a namedtuple representing Praat points.Interval - an object representing Praat intervals.Tier - a list of either Interval or Point objects.TextGrid - a dict with tier names as keys and Tiers as values.The module implements five classes, from largest to smallest: Textgrids is a module for handling Praat TextGrid files in any format (short text, long text, or binary). Praat-textgrids - Praat TextGrid manipulation in Python Description
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