hlrc / client / python / hlrc_client / textgrid_hlrc.py @ e21d7f2c
History | View | Annotate | Download (18.409 KB)
| 1 |
# Natural Language Toolkit: TextGrid analysis
|
|---|---|
| 2 |
#
|
| 3 |
# Copyright (C) 2001-2011 NLTK Project
|
| 4 |
# Author: Margaret Mitchell <itallow@gmail.com>
|
| 5 |
# Steven Bird <sb@csse.unimelb.edu.au> (revisions)
|
| 6 |
# URL: <http://www.nltk.org>
|
| 7 |
# For license information, see LICENSE.TXT
|
| 8 |
#
|
| 9 |
|
| 10 |
"""
|
| 11 |
Tools for reading TextGrid files, the format used by Praat.
|
| 12 |
|
| 13 |
Module contents
|
| 14 |
===============
|
| 15 |
|
| 16 |
The textgrid corpus reader provides 4 data items and 1 function
|
| 17 |
for each textgrid file. For each tier in the file, the reader
|
| 18 |
provides 10 data items and 2 functions.
|
| 19 |
|
| 20 |
For the full textgrid file:
|
| 21 |
|
| 22 |
- size
|
| 23 |
The number of tiers in the file.
|
| 24 |
|
| 25 |
- xmin
|
| 26 |
First marked time of the file.
|
| 27 |
|
| 28 |
- xmax
|
| 29 |
Last marked time of the file.
|
| 30 |
|
| 31 |
- t_time
|
| 32 |
xmax - xmin.
|
| 33 |
|
| 34 |
- text_type
|
| 35 |
The style of TextGrid format:
|
| 36 |
- ooTextFile: Organized by tier.
|
| 37 |
- ChronTextFile: Organized by time.
|
| 38 |
- OldooTextFile: Similar to ooTextFile.
|
| 39 |
|
| 40 |
- to_chron()
|
| 41 |
Convert given file to a ChronTextFile format.
|
| 42 |
|
| 43 |
- to_oo()
|
| 44 |
Convert given file to an ooTextFile format.
|
| 45 |
|
| 46 |
For each tier:
|
| 47 |
|
| 48 |
- text_type
|
| 49 |
The style of TextGrid format, as above.
|
| 50 |
|
| 51 |
- classid
|
| 52 |
The style of transcription on this tier:
|
| 53 |
- IntervalTier: Transcription is marked as intervals.
|
| 54 |
- TextTier: Transcription is marked as single points.
|
| 55 |
|
| 56 |
- nameid
|
| 57 |
The name of the tier.
|
| 58 |
|
| 59 |
- xmin
|
| 60 |
First marked time of the tier.
|
| 61 |
|
| 62 |
- xmax
|
| 63 |
Last marked time of the tier.
|
| 64 |
|
| 65 |
- size
|
| 66 |
Number of entries in the tier.
|
| 67 |
|
| 68 |
- transcript
|
| 69 |
The raw transcript for the tier.
|
| 70 |
|
| 71 |
- simple_transcript
|
| 72 |
The transcript formatted as a list of tuples: (time1, time2, utterance).
|
| 73 |
|
| 74 |
- tier_info
|
| 75 |
List of (classid, nameid, xmin, xmax, size, transcript).
|
| 76 |
|
| 77 |
- min_max()
|
| 78 |
A tuple of (xmin, xmax).
|
| 79 |
|
| 80 |
- time(non_speech_marker)
|
| 81 |
Returns the utterance time of a given tier.
|
| 82 |
Excludes entries that begin with a non-speech marker.
|
| 83 |
|
| 84 |
"""
|
| 85 |
|
| 86 |
# needs more cleanup, subclassing, epydoc docstrings
|
| 87 |
|
| 88 |
import sys |
| 89 |
import re |
| 90 |
|
| 91 |
TEXTTIER = "TextTier"
|
| 92 |
INTERVALTIER = "IntervalTier"
|
| 93 |
|
| 94 |
OOTEXTFILE = re.compile(r"""(?x)
|
| 95 |
xmin\ =\ (.*)[\r\n]+
|
| 96 |
xmax\ =\ (.*)[\r\n]+
|
| 97 |
[\s\S]+?size\ =\ (.*)[\r\n]+
|
| 98 |
""")
|
| 99 |
|
| 100 |
CHRONTEXTFILE = re.compile(r"""(?x)
|
| 101 |
[\r\n]+(\S+)\
|
| 102 |
(\S+)\ +!\ Time\ domain.\ *[\r\n]+
|
| 103 |
(\S+)\ +!\ Number\ of\ tiers.\ *[\r\n]+"
|
| 104 |
""")
|
| 105 |
|
| 106 |
OLDOOTEXTFILE = re.compile(r"""(?x)
|
| 107 |
[\r\n]+(\S+)
|
| 108 |
[\r\n]+(\S+)
|
| 109 |
[\r\n]+.+[\r\n]+(\S+)
|
| 110 |
""")
|
| 111 |
|
| 112 |
|
| 113 |
|
| 114 |
#################################################################
|
| 115 |
# TextGrid Class
|
| 116 |
#################################################################
|
| 117 |
|
| 118 |
class TextGrid(object): |
| 119 |
"""
|
| 120 |
Class to manipulate the TextGrid format used by Praat.
|
| 121 |
Separates each tier within this file into its own Tier
|
| 122 |
object. Each TextGrid object has
|
| 123 |
a number of tiers (size), xmin, xmax, a text type to help
|
| 124 |
with the different styles of TextGrid format, and tiers with their
|
| 125 |
own attributes.
|
| 126 |
"""
|
| 127 |
|
| 128 |
def __init__(self, read_file): |
| 129 |
"""
|
| 130 |
Takes open read file as input, initializes attributes
|
| 131 |
of the TextGrid file.
|
| 132 |
@type read_file: An open TextGrid file, mode "r".
|
| 133 |
@param size: Number of tiers.
|
| 134 |
@param xmin: xmin.
|
| 135 |
@param xmax: xmax.
|
| 136 |
@param t_time: Total time of TextGrid file.
|
| 137 |
@param text_type: TextGrid format.
|
| 138 |
@type tiers: A list of tier objects.
|
| 139 |
"""
|
| 140 |
|
| 141 |
self.read_file = read_file
|
| 142 |
self.size = 0 |
| 143 |
self.xmin = 0 |
| 144 |
self.xmax = 0 |
| 145 |
self.t_time = 0 |
| 146 |
self.text_type = self._check_type() |
| 147 |
self.tiers = self._find_tiers() |
| 148 |
|
| 149 |
def __iter__(self): |
| 150 |
for tier in self.tiers: |
| 151 |
yield tier
|
| 152 |
|
| 153 |
def next(self): |
| 154 |
if self.idx == (self.size - 1): |
| 155 |
raise StopIteration |
| 156 |
self.idx += 1 |
| 157 |
return self.tiers[self.idx] |
| 158 |
|
| 159 |
@staticmethod
|
| 160 |
def load(file): |
| 161 |
"""
|
| 162 |
@param file: a file in TextGrid format
|
| 163 |
"""
|
| 164 |
|
| 165 |
return TextGrid(open(file).read()) |
| 166 |
|
| 167 |
def _load_tiers(self, header): |
| 168 |
"""
|
| 169 |
Iterates over each tier and grabs tier information.
|
| 170 |
"""
|
| 171 |
|
| 172 |
tiers = [] |
| 173 |
if self.text_type == "ChronTextFile": |
| 174 |
m = re.compile(header) |
| 175 |
tier_headers = m.findall(self.read_file)
|
| 176 |
tier_re = " \d+.?\d* \d+.?\d*[\r\n]+\"[^\"]*\""
|
| 177 |
for i in range(0, self.size): |
| 178 |
tier_info = [tier_headers[i]] + \ |
| 179 |
re.findall(str(i + 1) + tier_re, self.read_file) |
| 180 |
tier_info = "\n".join(tier_info)
|
| 181 |
tiers.append(Tier(tier_info, self.text_type, self.t_time)) |
| 182 |
return tiers
|
| 183 |
|
| 184 |
tier_re = header + "\d+[\s\S]+?(?=" + header + "|$$)" |
| 185 |
m = re.compile(tier_re) |
| 186 |
tier_iter = m.finditer(self.read_file)
|
| 187 |
for iterator in tier_iter: |
| 188 |
(begin, end) = iterator.span() |
| 189 |
tier_info = self.read_file[begin:end]
|
| 190 |
tiers.append(Tier(tier_info, self.text_type, self.t_time)) |
| 191 |
return tiers
|
| 192 |
|
| 193 |
def _check_type(self): |
| 194 |
"""
|
| 195 |
Figures out the TextGrid format.
|
| 196 |
"""
|
| 197 |
|
| 198 |
m = re.match("(.*)[\r\n](.*)[\r\n](.*)[\r\n](.*)", self.read_file) |
| 199 |
try:
|
| 200 |
type_id = m.group(1).strip()
|
| 201 |
except AttributeError: |
| 202 |
raise TypeError("Cannot read file -- try TextGrid.load()") |
| 203 |
xmin = m.group(4)
|
| 204 |
if type_id == "File type = \"ooTextFile\"": |
| 205 |
if "xmin" not in xmin: |
| 206 |
xmin = m.group(3)
|
| 207 |
if "xmin" not in xmin: |
| 208 |
text_type = "OldooTextFile"
|
| 209 |
else:
|
| 210 |
text_type = "ooTextFile"
|
| 211 |
else:
|
| 212 |
text_type = "ooTextFile"
|
| 213 |
elif type_id == "\"Praat chronological TextGrid text file\"": |
| 214 |
text_type = "ChronTextFile"
|
| 215 |
else:
|
| 216 |
raise TypeError("Unknown format '(%s)'", (type_id)) |
| 217 |
return text_type
|
| 218 |
|
| 219 |
def _find_tiers(self): |
| 220 |
"""
|
| 221 |
Splits the textgrid file into substrings corresponding to tiers.
|
| 222 |
"""
|
| 223 |
|
| 224 |
if self.text_type == "ooTextFile": |
| 225 |
m = OOTEXTFILE |
| 226 |
header = " *item \["
|
| 227 |
elif self.text_type == "ChronTextFile": |
| 228 |
m = CHRONTEXTFILE |
| 229 |
header = "\"\S+\" \".*\" \d+\.?\d* \d+\.?\d*"
|
| 230 |
elif self.text_type == "OldooTextFile": |
| 231 |
m = OLDOOTEXTFILE |
| 232 |
header = "\".*\"[\r\n]+\".*\""
|
| 233 |
|
| 234 |
file_info = m.findall(self.read_file)[0] |
| 235 |
self.xmin = float(file_info[0]) |
| 236 |
self.xmax = float(file_info[1]) |
| 237 |
self.t_time = self.xmax - self.xmin |
| 238 |
self.size = int(file_info[2]) |
| 239 |
tiers = self._load_tiers(header)
|
| 240 |
return tiers
|
| 241 |
|
| 242 |
def to_chron(self): |
| 243 |
"""
|
| 244 |
@return: String in Chronological TextGrid file format.
|
| 245 |
"""
|
| 246 |
|
| 247 |
chron_file = ""
|
| 248 |
chron_file += "\"Praat chronological TextGrid text file\"\n"
|
| 249 |
chron_file += str(self.xmin) + " " + str(self.xmax) |
| 250 |
chron_file += " ! Time domain.\n"
|
| 251 |
chron_file += str(self.size) + " ! Number of tiers.\n" |
| 252 |
for tier in self.tiers: |
| 253 |
idx = (self.tiers.index(tier)) + 1 |
| 254 |
tier_header = "\"" + tier.classid + "\" \"" \ |
| 255 |
+ tier.nameid + "\" " + str(tier.xmin) \ |
| 256 |
+ " " + str(tier.xmax) |
| 257 |
chron_file += tier_header + "\n"
|
| 258 |
transcript = tier.simple_transcript |
| 259 |
for (xmin, xmax, utt) in transcript: |
| 260 |
chron_file += str(idx) + " " + str(xmin) |
| 261 |
chron_file += " " + str(xmax) +"\n" |
| 262 |
chron_file += "\"" + utt + "\"\n" |
| 263 |
return chron_file
|
| 264 |
|
| 265 |
def to_oo(self): |
| 266 |
"""
|
| 267 |
@return: A string in OoTextGrid file format.
|
| 268 |
"""
|
| 269 |
|
| 270 |
oo_file = ""
|
| 271 |
oo_file += "File type = \"ooTextFile\"\n"
|
| 272 |
oo_file += "Object class = \"TextGrid\"\n\n"
|
| 273 |
oo_file += "xmin = ", self.xmin, "\n" |
| 274 |
oo_file += "xmax = ", self.xmax, "\n" |
| 275 |
oo_file += "tiers? <exists>\n"
|
| 276 |
oo_file += "size = ", self.size, "\n" |
| 277 |
oo_file += "item []:\n"
|
| 278 |
for i in range(len(self.tiers)): |
| 279 |
oo_file += "%4s%s [%s]" % ("", "item", i + 1) |
| 280 |
_curr_tier = self.tiers[i]
|
| 281 |
for (x, y) in _curr_tier.header: |
| 282 |
oo_file += "%8s%s = \"%s\"" % ("", x, y) |
| 283 |
if _curr_tier.classid != TEXTTIER:
|
| 284 |
for (xmin, xmax, text) in _curr_tier.simple_transcript: |
| 285 |
oo_file += "%12s%s = %s" % ("", "xmin", xmin) |
| 286 |
oo_file += "%12s%s = %s" % ("", "xmax", xmax) |
| 287 |
oo_file += "%12s%s = \"%s\"" % ("", "text", text) |
| 288 |
else:
|
| 289 |
for (time, mark) in _curr_tier.simple_transcript: |
| 290 |
oo_file += "%12s%s = %s" % ("", "time", time) |
| 291 |
oo_file += "%12s%s = %s" % ("", "mark", mark) |
| 292 |
return oo_file
|
| 293 |
|
| 294 |
|
| 295 |
#################################################################
|
| 296 |
# Tier Class
|
| 297 |
#################################################################
|
| 298 |
|
| 299 |
class Tier(object): |
| 300 |
"""
|
| 301 |
A container for each tier.
|
| 302 |
"""
|
| 303 |
|
| 304 |
def __init__(self, tier, text_type, t_time): |
| 305 |
"""
|
| 306 |
Initializes attributes of the tier: class, name, xmin, xmax
|
| 307 |
size, transcript, total time.
|
| 308 |
Utilizes text_type to guide how to parse the file.
|
| 309 |
@type tier: a tier object; single item in the TextGrid list.
|
| 310 |
@param text_type: TextGrid format
|
| 311 |
@param t_time: Total time of TextGrid file.
|
| 312 |
@param classid: Type of tier (point or interval).
|
| 313 |
@param nameid: Name of tier.
|
| 314 |
@param xmin: xmin of the tier.
|
| 315 |
@param xmax: xmax of the tier.
|
| 316 |
@param size: Number of entries in the tier
|
| 317 |
@param transcript: The raw transcript for the tier.
|
| 318 |
"""
|
| 319 |
|
| 320 |
self.tier = tier
|
| 321 |
self.text_type = text_type
|
| 322 |
self.t_time = t_time
|
| 323 |
self.classid = "" |
| 324 |
self.nameid = "" |
| 325 |
self.xmin = 0 |
| 326 |
self.xmax = 0 |
| 327 |
self.size = 0 |
| 328 |
self.transcript = "" |
| 329 |
self.tier_info = "" |
| 330 |
self._make_info()
|
| 331 |
self.simple_transcript = self.make_simple_transcript() |
| 332 |
if self.classid != TEXTTIER: |
| 333 |
self.mark_type = "intervals" |
| 334 |
else:
|
| 335 |
self.mark_type = "points" |
| 336 |
self.header = [("class", self.classid), ("name", self.nameid), \ |
| 337 |
("xmin", self.xmin), ("xmax", self.xmax), ("size", self.size)] |
| 338 |
|
| 339 |
def __iter__(self): |
| 340 |
return self |
| 341 |
|
| 342 |
def _make_info(self): |
| 343 |
"""
|
| 344 |
Figures out most attributes of the tier object:
|
| 345 |
class, name, xmin, xmax, transcript.
|
| 346 |
"""
|
| 347 |
|
| 348 |
trans = "([\S\s]*)"
|
| 349 |
if self.text_type == "ChronTextFile": |
| 350 |
classid = "\"(.*)\" +"
|
| 351 |
nameid = "\"(.*)\" +"
|
| 352 |
xmin = "(\d+\.?\d*) +"
|
| 353 |
xmax = "(\d+\.?\d*) *[\r\n]+"
|
| 354 |
# No size values are given in the Chronological Text File format.
|
| 355 |
self.size = None |
| 356 |
size = ""
|
| 357 |
elif self.text_type == "ooTextFile": |
| 358 |
classid = " *class = \"(.*)\" *[\r\n]+"
|
| 359 |
nameid = " *name = \"(.*)\" *[\r\n]+"
|
| 360 |
xmin = " *xmin = (\d+\.?\d*) *[\r\n]+"
|
| 361 |
xmax = " *xmax = (\d+\.?\d*) *[\r\n]+"
|
| 362 |
size = " *\S+: size = (\d+) *[\r\n]+"
|
| 363 |
elif self.text_type == "OldooTextFile": |
| 364 |
classid = "\"(.*)\" *[\r\n]+"
|
| 365 |
nameid = "\"(.*)\" *[\r\n]+"
|
| 366 |
xmin = "(\d+\.?\d*) *[\r\n]+"
|
| 367 |
xmax = "(\d+\.?\d*) *[\r\n]+"
|
| 368 |
size = "(\d+) *[\r\n]+"
|
| 369 |
m = re.compile(classid + nameid + xmin + xmax + size + trans) |
| 370 |
self.tier_info = m.findall(self.tier)[0] |
| 371 |
self.classid = self.tier_info[0] |
| 372 |
self.nameid = self.tier_info[1] |
| 373 |
self.xmin = float(self.tier_info[2]) |
| 374 |
self.xmax = float(self.tier_info[3]) |
| 375 |
if self.size != None: |
| 376 |
self.size = int(self.tier_info[4]) |
| 377 |
self.transcript = self.tier_info[-1] |
| 378 |
|
| 379 |
def make_simple_transcript(self): |
| 380 |
"""
|
| 381 |
@return: Transcript of the tier, in form [(start_time end_time label)]
|
| 382 |
"""
|
| 383 |
|
| 384 |
if self.text_type == "ChronTextFile": |
| 385 |
trans_head = ""
|
| 386 |
trans_xmin = " (\S+)"
|
| 387 |
trans_xmax = " (\S+)[\r\n]+"
|
| 388 |
trans_text = "\"([\S\s]*?)\""
|
| 389 |
elif self.text_type == "ooTextFile": |
| 390 |
trans_head = " *\S+ \[\d+\]: *[\r\n]+"
|
| 391 |
trans_xmin = " *\S+ = (\S+) *[\r\n]+"
|
| 392 |
trans_xmax = " *\S+ = (\S+) *[\r\n]+"
|
| 393 |
trans_text = " *\S+ = \"([^\"]*?)\""
|
| 394 |
elif self.text_type == "OldooTextFile": |
| 395 |
trans_head = ""
|
| 396 |
trans_xmin = "(.*)[\r\n]+"
|
| 397 |
trans_xmax = "(.*)[\r\n]+"
|
| 398 |
trans_text = "\"([\S\s]*?)\""
|
| 399 |
if self.classid == TEXTTIER: |
| 400 |
trans_xmin = ""
|
| 401 |
trans_m = re.compile(trans_head + trans_xmin + trans_xmax + trans_text) |
| 402 |
self.simple_transcript = trans_m.findall(self.transcript) |
| 403 |
return self.simple_transcript |
| 404 |
|
| 405 |
def transcript(self): |
| 406 |
"""
|
| 407 |
@return: Transcript of the tier, as it appears in the file.
|
| 408 |
"""
|
| 409 |
|
| 410 |
return self.transcript |
| 411 |
|
| 412 |
def time(self, non_speech_char="."): |
| 413 |
"""
|
| 414 |
@return: Utterance time of a given tier.
|
| 415 |
Screens out entries that begin with a non-speech marker.
|
| 416 |
"""
|
| 417 |
|
| 418 |
total = 0.0
|
| 419 |
if self.classid != TEXTTIER: |
| 420 |
for (time1, time2, utt) in self.simple_transcript: |
| 421 |
utt = utt.strip() |
| 422 |
if utt and not utt[0] == ".": |
| 423 |
total += (float(time2) - float(time1)) |
| 424 |
return total
|
| 425 |
|
| 426 |
def tier_name(self): |
| 427 |
"""
|
| 428 |
@return: Tier name of a given tier.
|
| 429 |
"""
|
| 430 |
|
| 431 |
return self.nameid |
| 432 |
|
| 433 |
def classid(self): |
| 434 |
"""
|
| 435 |
@return: Type of transcription on tier.
|
| 436 |
"""
|
| 437 |
|
| 438 |
return self.classid |
| 439 |
|
| 440 |
def min_max(self): |
| 441 |
"""
|
| 442 |
@return: (xmin, xmax) tuple for a given tier.
|
| 443 |
"""
|
| 444 |
|
| 445 |
return (self.xmin, self.xmax) |
| 446 |
|
| 447 |
def __repr__(self): |
| 448 |
return "<%s \"%s\" (%.2f, %.2f) %.2f%%>" % (self.classid, self.nameid, self.xmin, self.xmax, 100*self.time()/self.t_time) |
| 449 |
|
| 450 |
def __str__(self): |
| 451 |
return self.__repr__() + "\n " + "\n ".join(" ".join(row) for row in self.simple_transcript) |
| 452 |
|
| 453 |
def demo_TextGrid(demo_data): |
| 454 |
print "** Demo of the TextGrid class. **" |
| 455 |
|
| 456 |
fid = TextGrid(demo_data) |
| 457 |
print "Tiers:", fid.size |
| 458 |
|
| 459 |
for i, tier in enumerate(fid): |
| 460 |
print "\n***" |
| 461 |
print "Tier:", i + 1 |
| 462 |
print tier
|
| 463 |
|
| 464 |
def demo(): |
| 465 |
# Each demo demonstrates different TextGrid formats.
|
| 466 |
print "Format 1" |
| 467 |
demo_TextGrid(demo_data1) |
| 468 |
print "\nFormat 2" |
| 469 |
demo_TextGrid(demo_data2) |
| 470 |
print "\nFormat 3" |
| 471 |
demo_TextGrid(demo_data3) |
| 472 |
|
| 473 |
|
| 474 |
demo_data1 = """File type = "ooTextFile"
|
| 475 |
Object class = "TextGrid"
|
| 476 |
|
| 477 |
xmin = 0
|
| 478 |
xmax = 2045.144149659864
|
| 479 |
tiers? <exists>
|
| 480 |
size = 3
|
| 481 |
item []:
|
| 482 |
item [1]:
|
| 483 |
class = "IntervalTier"
|
| 484 |
name = "utterances"
|
| 485 |
xmin = 0
|
| 486 |
xmax = 2045.144149659864
|
| 487 |
intervals: size = 5
|
| 488 |
intervals [1]:
|
| 489 |
xmin = 0
|
| 490 |
xmax = 2041.4217474125382
|
| 491 |
text = ""
|
| 492 |
intervals [2]:
|
| 493 |
xmin = 2041.4217474125382
|
| 494 |
xmax = 2041.968276643991
|
| 495 |
text = "this"
|
| 496 |
intervals [3]:
|
| 497 |
xmin = 2041.968276643991
|
| 498 |
xmax = 2042.5281632653062
|
| 499 |
text = "is"
|
| 500 |
intervals [4]:
|
| 501 |
xmin = 2042.5281632653062
|
| 502 |
xmax = 2044.0487352585324
|
| 503 |
text = "a"
|
| 504 |
intervals [5]:
|
| 505 |
xmin = 2044.0487352585324
|
| 506 |
xmax = 2045.144149659864
|
| 507 |
text = "demo"
|
| 508 |
item [2]:
|
| 509 |
class = "TextTier"
|
| 510 |
name = "notes"
|
| 511 |
xmin = 0
|
| 512 |
xmax = 2045.144149659864
|
| 513 |
points: size = 3
|
| 514 |
points [1]:
|
| 515 |
time = 2041.4217474125382
|
| 516 |
mark = ".begin_demo"
|
| 517 |
points [2]:
|
| 518 |
time = 2043.8338291031832
|
| 519 |
mark = "voice gets quiet here"
|
| 520 |
points [3]:
|
| 521 |
time = 2045.144149659864
|
| 522 |
mark = ".end_demo"
|
| 523 |
item [3]:
|
| 524 |
class = "IntervalTier"
|
| 525 |
name = "phones"
|
| 526 |
xmin = 0
|
| 527 |
xmax = 2045.144149659864
|
| 528 |
intervals: size = 12
|
| 529 |
intervals [1]:
|
| 530 |
xmin = 0
|
| 531 |
xmax = 2041.4217474125382
|
| 532 |
text = ""
|
| 533 |
intervals [2]:
|
| 534 |
xmin = 2041.4217474125382
|
| 535 |
xmax = 2041.5438290324326
|
| 536 |
text = "D"
|
| 537 |
intervals [3]:
|
| 538 |
xmin = 2041.5438290324326
|
| 539 |
xmax = 2041.7321032910372
|
| 540 |
text = "I"
|
| 541 |
intervals [4]:
|
| 542 |
xmin = 2041.7321032910372
|
| 543 |
xmax = 2041.968276643991
|
| 544 |
text = "s"
|
| 545 |
intervals [5]:
|
| 546 |
xmin = 2041.968276643991
|
| 547 |
xmax = 2042.232189031843
|
| 548 |
text = "I"
|
| 549 |
intervals [6]:
|
| 550 |
xmin = 2042.232189031843
|
| 551 |
xmax = 2042.5281632653062
|
| 552 |
text = "z"
|
| 553 |
intervals [7]:
|
| 554 |
xmin = 2042.5281632653062
|
| 555 |
xmax = 2044.0487352585324
|
| 556 |
text = "eI"
|
| 557 |
intervals [8]:
|
| 558 |
xmin = 2044.0487352585324
|
| 559 |
xmax = 2044.2487352585324
|
| 560 |
text = "dc"
|
| 561 |
intervals [9]:
|
| 562 |
xmin = 2044.2487352585324
|
| 563 |
xmax = 2044.3102321849011
|
| 564 |
text = "d"
|
| 565 |
intervals [10]:
|
| 566 |
xmin = 2044.3102321849011
|
| 567 |
xmax = 2044.5748932104329
|
| 568 |
text = "E"
|
| 569 |
intervals [11]:
|
| 570 |
xmin = 2044.5748932104329
|
| 571 |
xmax = 2044.8329108578437
|
| 572 |
text = "m"
|
| 573 |
intervals [12]:
|
| 574 |
xmin = 2044.8329108578437
|
| 575 |
xmax = 2045.144149659864
|
| 576 |
text = "oU"
|
| 577 |
"""
|
| 578 |
|
| 579 |
demo_data2 = """File type = "ooTextFile"
|
| 580 |
Object class = "TextGrid"
|
| 581 |
|
| 582 |
0
|
| 583 |
2.8
|
| 584 |
<exists>
|
| 585 |
2
|
| 586 |
"IntervalTier"
|
| 587 |
"utterances"
|
| 588 |
0
|
| 589 |
2.8
|
| 590 |
3
|
| 591 |
0
|
| 592 |
1.6229213249309031
|
| 593 |
""
|
| 594 |
1.6229213249309031
|
| 595 |
2.341428074708195
|
| 596 |
"demo"
|
| 597 |
2.341428074708195
|
| 598 |
2.8
|
| 599 |
""
|
| 600 |
"IntervalTier"
|
| 601 |
"phones"
|
| 602 |
0
|
| 603 |
2.8
|
| 604 |
6
|
| 605 |
0
|
| 606 |
1.6229213249309031
|
| 607 |
""
|
| 608 |
1.6229213249309031
|
| 609 |
1.6428291382019483
|
| 610 |
"dc"
|
| 611 |
1.6428291382019483
|
| 612 |
1.65372183721983721
|
| 613 |
"d"
|
| 614 |
1.65372183721983721
|
| 615 |
1.94372874328943728
|
| 616 |
"E"
|
| 617 |
1.94372874328943728
|
| 618 |
2.13821938291038210
|
| 619 |
"m"
|
| 620 |
2.13821938291038210
|
| 621 |
2.341428074708195
|
| 622 |
"oU"
|
| 623 |
2.341428074708195
|
| 624 |
2.8
|
| 625 |
""
|
| 626 |
"""
|
| 627 |
|
| 628 |
demo_data3 = """"Praat chronological TextGrid text file"
|
| 629 |
0 2.8 ! Time domain.
|
| 630 |
2 ! Number of tiers.
|
| 631 |
"IntervalTier" "utterances" 0 2.8
|
| 632 |
"IntervalTier" "utterances" 0 2.8
|
| 633 |
1 0 1.6229213249309031
|
| 634 |
""
|
| 635 |
2 0 1.6229213249309031
|
| 636 |
""
|
| 637 |
2 1.6229213249309031 1.6428291382019483
|
| 638 |
"dc"
|
| 639 |
2 1.6428291382019483 1.65372183721983721
|
| 640 |
"d"
|
| 641 |
2 1.65372183721983721 1.94372874328943728
|
| 642 |
"E"
|
| 643 |
2 1.94372874328943728 2.13821938291038210
|
| 644 |
"m"
|
| 645 |
2 2.13821938291038210 2.341428074708195
|
| 646 |
"oU"
|
| 647 |
1 1.6229213249309031 2.341428074708195
|
| 648 |
"demo"
|
| 649 |
1 2.341428074708195 2.8
|
| 650 |
""
|
| 651 |
2 2.341428074708195 2.8
|
| 652 |
""
|
| 653 |
"""
|
| 654 |
|
| 655 |
if __name__ == "__main__": |
| 656 |
demo() |
| 657 |
|