class ExecuteTaskCLI(AbstractCLIProgram):
"""
Execute a Task, that is, a pair of audio/text files
and a configuration string.
"""
AUDIO_FILE = gf.relative_path("res/audio.mp3", __file__)
CTW_ESPEAK = gf.relative_path("../extra/ctw_espeak.py", __file__)
CTW_SPEECT = gf.relative_path("../extra/ctw_speect/ctw_speect.py",
__file__)
DEMOS = {
u"--example-aftercurrent": {
u"description":
u"input: plain text (plain), output: AUD, aba beforenext 0.200",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=aud|task_adjust_boundary_algorithm=aftercurrent|task_adjust_boundary_aftercurrent_value=0.200",
u"syncmap": "output/sonnet.aftercurrent0200.aud",
u"options": u"",
u"show": False
},
u"--example-beforenext": {
u"description":
u"input: plain text (plain), output: AUD, aba beforenext 0.200",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=aud|task_adjust_boundary_algorithm=beforenext|task_adjust_boundary_beforenext_value=0.200",
u"syncmap": "output/sonnet.beforenext0200.aud",
u"options": u"",
u"show": False
},
u"--example-cewsubprocess": {
u"description":
u"input: plain text, output: TSV, run via cewsubprocess",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=tsv",
u"syncmap": "output/sonnet.cewsubprocess.tsv",
u"options": u"-r=\"cew_subprocess_enabled=True\"",
u"show": False
},
u"--example-ctw-espeak": {
u"description":
u"input: plain text, output: TSV, tts engine: ctw espeak",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=tsv",
u"syncmap": "output/sonnet.ctw_espeak.tsv",
u"options": u"-r=\"tts=custom|tts_path=%s\"" % CTW_ESPEAK,
u"show": False
},
u"--example-ctw-speect": {
u"description":
u"input: plain text, output: TSV, tts engine: ctw speect",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=tsv",
u"syncmap": "output/sonnet.ctw_speect.tsv",
u"options": u"-r=\"tts=custom|tts_path=%s\"" % CTW_SPEECT,
u"show": False
},
u"--example-eaf": {
u"description": u"input: plain text, output: EAF",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=eaf",
u"syncmap": "output/sonnet.eaf",
u"options": u"",
u"show": True
},
u"--example-faster-rate": {
u"description":
u"input: plain text (plain), output: SRT, print faster than 12.0 chars/s",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=srt|task_adjust_boundary_algorithm=rate|task_adjust_boundary_rate_value=12.000",
u"syncmap": "output/sonnet.faster.srt",
u"options": u"--faster-rate",
u"show": False
},
u"--example-festival": {
u"description":
u"input: plain text, output: TSV, tts engine: Festival",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng-USA|is_text_type=plain|os_task_file_format=tsv",
u"syncmap": "output/sonnet.festival.tsv",
u"options": u"-r=\"tts=festival\"",
u"show": False
},
u"--example-flatten-12": {
u"description":
u"input: mplain text (multilevel), output: JSON, levels to output: 1 and 2",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=json|os_task_file_levels=12",
u"syncmap": "output/sonnet.flatten12.json",
u"options": u"",
u"show": False
},
u"--example-flatten-2": {
u"description":
u"input: mplain text (multilevel), output: JSON, levels to output: 2",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=json|os_task_file_levels=2",
u"syncmap": "output/sonnet.flatten2.json",
u"options": u"",
u"show": False
},
u"--example-flatten-3": {
u"description":
u"input: mplain text (multilevel), output: JSON, levels to output: 3",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=json|os_task_file_levels=3",
u"syncmap": "output/sonnet.flatten3.json",
u"options": u"",
u"show": False
},
u"--example-head-tail": {
u"description":
u"input: plain text, output: TSV, explicit head and tail",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=tsv|is_audio_file_head_length=0.400|is_audio_file_tail_length=0.500|os_task_file_head_tail_format=stretch",
u"syncmap": "output/sonnet.headtail.tsv",
u"options": u"",
u"show": False
},
u"--example-json": {
u"description": u"input: plain text, output: JSON",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=json",
u"syncmap": "output/sonnet.json",
u"options": u"",
u"show": True
},
u"--example-mplain-json": {
u"description":
u"input: multilevel plain text (mplain), output: JSON",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=json",
u"syncmap": "output/sonnet.mplain.json",
u"options": u"",
u"show": False
},
u"--example-mplain-smil": {
u"description":
u"input: multilevel plain text (mplain), output: SMIL",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=smil|os_task_file_smil_audio_ref=p001.mp3|os_task_file_smil_page_ref=p001.xhtml",
u"syncmap": "output/sonnet.mplain.smil",
u"options": u"",
u"show": True
},
u"--example-multilevel-tts": {
u"description":
u"input: multilevel plain text (mplain), different TTS engines, output: JSON",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng-USA|is_text_type=mplain|os_task_file_format=json",
u"syncmap": "output/sonnet.mplain.json",
u"options":
u"-r=\"tts_l1=festival|tts_l2=festival|tts_l3=espeak\"",
u"show": False
},
u"--example-munparsed-json": {
u"description":
u"input: multilevel unparsed text (munparsed), output: JSON",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/munparsed2.xhtml", __file__),
u"config":
u"task_language=eng|is_text_type=munparsed|is_text_munparsed_l1_id_regex=p[0-9]+|is_text_munparsed_l2_id_regex=s[0-9]+|is_text_munparsed_l3_id_regex=w[0-9]+|os_task_file_format=json",
u"syncmap": "output/sonnet.munparsed.json",
u"options": u"",
u"show": False
},
u"--example-munparsed-smil": {
u"description":
u"input: multilevel unparsed text (munparsed), output: SMIL",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/munparsed.xhtml", __file__),
u"config":
u"task_language=eng|is_text_type=munparsed|is_text_munparsed_l1_id_regex=p[0-9]+|is_text_munparsed_l2_id_regex=p[0-9]+s[0-9]+|is_text_munparsed_l3_id_regex=p[0-9]+s[0-9]+w[0-9]+|os_task_file_format=smil|os_task_file_smil_audio_ref=p001.mp3|os_task_file_smil_page_ref=p001.xhtml",
u"syncmap": "output/sonnet.munparsed.smil",
u"options": u"",
u"show": True
},
u"--example-mws": {
u"description":
u"input: plain text, output: JSON, resolution: 0.500 s",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=json",
u"syncmap": "output/sonnet.mws.json",
u"options":
u"-r=\"mfcc_window_length=1.500|mfcc_window_shift=0.500\"",
u"show": False
},
u"--example-no-zero": {
u"description":
u"input: multilevel plain text (mplain), output: JSON, no zero duration",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=json|task_adjust_boundary_no_zero=True",
u"syncmap": "output/sonnet.nozero.json",
u"options": u"--zero",
u"show": False
},
u"--example-offset": {
u"description":
u"input: plain text (plain), output: AUD, aba offset 0.200",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=aud|task_adjust_boundary_algorithm=offset|task_adjust_boundary_offset_value=0.200",
u"syncmap": "output/sonnet.offset0200.aud",
u"options": u"",
u"show": False
},
u"--example-percent": {
u"description":
u"input: plain text (plain), output: AUD, aba percent 50",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=aud|task_adjust_boundary_algorithm=percent|task_adjust_boundary_percent_value=50",
u"syncmap": "output/sonnet.percent50.aud",
u"options": u"",
u"show": False
},
u"--example-py": {
u"description": u"input: plain text, output: JSON, pure python",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=json",
u"syncmap": "output/sonnet.cext.json",
u"options": u"-r=\"c_extensions=False\"",
u"show": False
},
u"--example-rate": {
u"description":
u"input: plain text (plain), output: SRT, max rate 14.0 chars/s, print rates",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=srt|task_adjust_boundary_algorithm=rate|task_adjust_boundary_rate_value=14.000",
u"syncmap": "output/sonnet.rates.srt",
u"options": u"--rate",
u"show": False
},
u"--example-remove-nonspeech": {
u"description":
u"input: plain text (plain), output: SRT, remove nonspeech >=0.500 s",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=srt|task_adjust_boundary_nonspeech_min=0.500|task_adjust_boundary_nonspeech_string=REMOVE",
u"syncmap": "output/sonnet.remove.nonspeech.srt",
u"options": u"",
u"show": False
},
u"--example-remove-nonspeech-rateaggressive": {
u"description":
u"input: plain text (plain), output: SRT, remove nonspeech >=0.500 s, max rate 14.0 chars/s, print rates",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=srt|task_adjust_boundary_nonspeech_min=0.500|task_adjust_boundary_nonspeech_string=REMOVE|task_adjust_boundary_algorithm=rateaggressive|task_adjust_boundary_rate_value=14.000",
u"syncmap": "output/sonnet.remove.nonspeech.rateaggressive.srt",
u"options": u"--rate",
u"show": False
},
u"--example-replace-nonspeech": {
u"description":
u"input: plain text (plain), output: AUD, replace nonspeech >=0.500 s with (sil)",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=aud|task_adjust_boundary_nonspeech_min=0.500|task_adjust_boundary_nonspeech_string=(sil)",
u"syncmap": "output/sonnet.sil.aud",
u"options": u"",
u"show": False
},
u"--example-sd": {
u"description":
u"input: plain text, output: TSV, head/tail detection",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=tsv|is_audio_file_detect_head_max=10.000|is_audio_file_detect_tail_max=10.000",
u"syncmap": "output/sonnet.sd.tsv",
u"options": u"",
u"show": False
},
u"--example-srt": {
u"description": u"input: subtitles text, output: SRT",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/subtitles.txt", __file__),
u"config":
u"task_language=eng|is_text_type=subtitles|os_task_file_format=srt",
u"syncmap": "output/sonnet.srt",
u"options": u"",
u"show": True
},
u"--example-smil": {
u"description": u"input: unparsed text, output: SMIL",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/page.xhtml", __file__),
u"config":
u"task_language=eng|is_text_type=unparsed|is_text_unparsed_id_regex=f[0-9]+|is_text_unparsed_id_sort=numeric|os_task_file_format=smil|os_task_file_smil_audio_ref=p001.mp3|os_task_file_smil_page_ref=p001.xhtml",
u"syncmap": "output/sonnet.smil",
u"options": u"",
u"show": True
},
u"--example-textgrid": {
u"description": u"input: parsed text, output: TextGrid",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/parsed.txt", __file__),
u"config":
u"task_language=eng|is_text_type=parsed|os_task_file_format=textgrid",
u"syncmap": "output/sonnet.textgrid",
u"options": u"",
u"show": True
},
u"--example-tsv": {
u"description": u"input: parsed text, output: TSV",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/parsed.txt", __file__),
u"config":
u"task_language=eng|is_text_type=parsed|os_task_file_format=tsv",
u"syncmap": "output/sonnet.tsv",
u"options": u"",
u"show": True
},
u"--example-words": {
u"description":
u"input: single word granularity plain text, output: AUD",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/words.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=aud",
u"syncmap": "output/sonnet.words.aud",
u"options": u"",
u"show": True
},
u"--example-words-multilevel": {
u"description":
u"input: mplain text (multilevel), output: AUD, levels to output: 3",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/mplain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=mplain|os_task_file_format=aud|os_task_file_levels=3",
u"syncmap": "output/sonnet.words.multilevel.aud",
u"options": u"",
u"show": False
},
u"--example-words-festival-cache": {
u"description":
u"input: single word granularity plain text, output: AUD, tts engine: Festival, TTS cache on",
u"audio": AUDIO_FILE,
u"text": gf.relative_path("res/words.txt", __file__),
u"config":
u"task_language=eng-USA|is_text_type=plain|os_task_file_format=aud",
u"syncmap": "output/sonnet.words.aud",
u"options": u"-r=\"tts=festival|tts_cache=True\"",
u"show": False
},
u"--example-youtube": {
u"description": u"input: audio from YouTube, output: TXT",
u"audio": "https://www.youtube.com/watch?v=rU4a7AA8wM0",
u"text": gf.relative_path("res/plain.txt", __file__),
u"config":
u"task_language=eng|is_text_type=plain|os_task_file_format=txt",
u"syncmap": "output/sonnet.txt",
u"options": u"-y",
u"show": True
}
}
PARAMETERS = TaskConfiguration.parameters(sort=True, as_strings=True)
VALUES = {
"aws": AWSTTSWrapper.CODE_TO_HUMAN_LIST,
"espeak": ESPEAKTTSWrapper.CODE_TO_HUMAN_LIST,
"espeak-ng": ESPEAKNGTTSWrapper.CODE_TO_HUMAN_LIST,
"festival": FESTIVALTTSWrapper.CODE_TO_HUMAN_LIST,
"macos": MacOSTTSWrapper.CODE_TO_HUMAN_LIST,
"nuance": NuanceTTSWrapper.CODE_TO_HUMAN_LIST,
"task_language": Language.CODE_TO_HUMAN_LIST,
"is_text_type": TextFileFormat.ALLOWED_VALUES,
"is_text_unparsed_id_sort": IDSortingAlgorithm.ALLOWED_VALUES,
"os_task_file_format": SyncMapFormat.ALLOWED_VALUES,
"os_task_file_head_tail_format": SyncMapHeadTailFormat.ALLOWED_VALUES,
"task_adjust_boundary_algorithm":
AdjustBoundaryAlgorithm.ALLOWED_VALUES,
}
NAME = gf.file_name_without_extension(__file__)
HELP = {
"description":
u"Execute a Task.",
"synopsis": [
(u"--list-parameters", False),
(u"--list-values[=PARAM]", False),
(u"AUDIO_FILE TEXT_FILE CONFIG_STRING OUTPUT_FILE", True),
(u"YOUTUBE_URL TEXT_FILE CONFIG_STRING OUTPUT_FILE -y", True),
],
"examples": [u"--examples", u"--examples-all"],
"options": [
u"--faster-rate : print fragments with rate > task_adjust_boundary_rate_value",
u"--keep-audio : do not delete the audio file downloaded from YouTube (-y only)",
u"--largest-audio : download largest audio stream (-y only)",
u"--list-parameters : list all parameters",
u"--list-values : list all parameters for which values can be listed",
u"--list-values=PARAM : list all allowed values for parameter PARAM",
u"--output-html : output HTML file for fine tuning",
u"--presets-word : apply presets for word-level alignment (MFCC masking)",
u"--rate : print rate of each fragment",
u"--skip-validator : do not validate the given config string",
u"--zero : print fragments with zero duration",
u"-y, --youtube : download audio from YouTube video",
]
}
def perform_command(self):
"""
Perform command and return the appropriate exit code.
:rtype: int
"""
if len(self.actual_arguments) < 1:
return self.print_help()
if self.has_option([u"-e", u"--examples"]):
return self.print_examples(False)
if self.has_option(u"--examples-all"):
return self.print_examples(True)
if self.has_option([u"--list-parameters"]):
return self.print_parameters()
parameter = self.has_option_with_value(u"--list-values")
if parameter is not None:
return self.print_values(parameter)
elif self.has_option(u"--list-values"):
return self.print_values(u"?")
# NOTE list() is needed for Python3, where keys() is not a list!
demo = self.has_option(list(self.DEMOS.keys()))
demo_parameters = u""
download_from_youtube = self.has_option([u"-y", u"--youtube"])
largest_audio = self.has_option(u"--largest-audio")
keep_audio = self.has_option(u"--keep-audio")
output_html = self.has_option(u"--output-html")
validate = not self.has_option(u"--skip-validator")
print_faster_rate = self.has_option(u"--faster-rate")
print_rates = self.has_option(u"--rate")
print_zero = self.has_option(u"--zero")
presets_word = self.has_option(u"--presets-word")
if demo:
validate = False
for key in self.DEMOS:
if self.has_option(key):
demo_parameters = self.DEMOS[key]
audio_file_path = demo_parameters[u"audio"]
text_file_path = demo_parameters[u"text"]
config_string = demo_parameters[u"config"]
sync_map_file_path = demo_parameters[u"syncmap"]
# TODO allow injecting rconf options directly from DEMOS options field
if key == u"--example-cewsubprocess":
self.rconf[
RuntimeConfiguration.CEW_SUBPROCESS_ENABLED] = True
elif key == u"--example-ctw-espeak":
self.rconf[RuntimeConfiguration.TTS] = "custom"
self.rconf[
RuntimeConfiguration.TTS_PATH] = self.CTW_ESPEAK
elif key == u"--example-ctw-speect":
self.rconf[RuntimeConfiguration.TTS] = "custom"
self.rconf[
RuntimeConfiguration.TTS_PATH] = self.CTW_SPEECT
elif key == u"--example-festival":
self.rconf[RuntimeConfiguration.TTS] = "festival"
elif key == u"--example-mws":
self.rconf[
RuntimeConfiguration.MFCC_WINDOW_LENGTH] = "1.500"
self.rconf[
RuntimeConfiguration.MFCC_WINDOW_SHIFT] = "0.500"
elif key == u"--example-multilevel-tts":
self.rconf[RuntimeConfiguration.TTS_L1] = "festival"
self.rconf[RuntimeConfiguration.TTS_L2] = "festival"
self.rconf[RuntimeConfiguration.TTS_L3] = "espeak"
elif key == u"--example-words-festival-cache":
self.rconf[RuntimeConfiguration.TTS] = "festival"
self.rconf[RuntimeConfiguration.TTS_CACHE] = True
elif key == u"--example-faster-rate":
print_faster_rate = True
elif key == u"--example-no-zero":
print_zero = True
elif key == u"--example-py":
self.rconf[RuntimeConfiguration.C_EXTENSIONS] = False
elif key == u"--example-rate":
print_rates = True
elif key == u"--example-remove-nonspeech-rateaggressive":
print_rates = True
elif key == u"--example-youtube":
download_from_youtube = True
break
else:
if len(self.actual_arguments) < 4:
return self.print_help()
audio_file_path = self.actual_arguments[0]
text_file_path = self.actual_arguments[1]
config_string = self.actual_arguments[2]
sync_map_file_path = self.actual_arguments[3]
if presets_word:
self.print_info(u"Preset for word-level alignment")
self.rconf[RuntimeConfiguration.MFCC_MASK_NONSPEECH] = True
self.rconf[RuntimeConfiguration.MFCC_MASK_NONSPEECH_L3] = True
html_file_path = None
if output_html:
keep_audio = True
html_file_path = sync_map_file_path + u".html"
if download_from_youtube:
youtube_url = gf.safe_unicode(audio_file_path)
if (not download_from_youtube) and (
not self.check_input_file(audio_file_path)):
return self.ERROR_EXIT_CODE
if not self.check_input_file(text_file_path):
return self.ERROR_EXIT_CODE
if not self.check_output_file(sync_map_file_path):
return self.ERROR_EXIT_CODE
if (html_file_path
is not None) and (not self.check_output_file(html_file_path)):
return self.ERROR_EXIT_CODE
self.check_c_extensions()
if demo:
msg = []
msg.append(u"Running example task with arguments:")
if download_from_youtube:
msg.append(u" YouTube URL: %s" % youtube_url)
else:
msg.append(u" Audio file: %s" % audio_file_path)
msg.append(u" Text file: %s" % text_file_path)
msg.append(u" Config string: %s" % config_string)
msg.append(u" Sync map file: %s" % sync_map_file_path)
if len(demo_parameters[u"options"]) > 0:
msg.append(u" Options: %s" %
demo_parameters[u"options"])
self.print_info(u"\n".join(msg))
if validate:
self.print_info(
u"Validating config string (specify --skip-validator to bypass)..."
)
validator = Validator(logger=self.logger)
result = validator.check_configuration_string(config_string,
is_job=False,
external_name=True)
if not result.passed:
self.print_error(u"The given config string is not valid:")
self.print_generic(result.pretty_print())
return self.ERROR_EXIT_CODE
self.print_info(u"Validating config string... done")
if download_from_youtube:
try:
self.print_info(u"Downloading audio from '%s' ..." %
youtube_url)
downloader = Downloader(logger=self.logger)
audio_file_path = downloader.audio_from_youtube(
youtube_url,
download=True,
output_file_path=None,
largest_audio=largest_audio)
self.print_info(u"Downloading audio from '%s' ... done" %
youtube_url)
except ImportError:
self.print_no_dependency_error()
return self.ERROR_EXIT_CODE
except Exception as exc:
self.print_error(
u"An unexpected error occurred while downloading audio from YouTube:"
)
self.print_error(u"%s" % exc)
return self.ERROR_EXIT_CODE
else:
audio_extension = gf.file_extension(audio_file_path)
if audio_extension.lower() not in AudioFile.FILE_EXTENSIONS:
self.print_warning(
u"Your audio file path has extension '%s', which is uncommon for an audio file."
% audio_extension)
self.print_warning(
u"Attempting at executing your Task anyway.")
self.print_warning(
u"If it fails, you might have swapped the first two arguments."
)
self.print_warning(
u"The audio file path should be the first argument, the text file path the second."
)
try:
self.print_info(u"Creating task...")
task = Task(config_string, logger=self.logger)
task.audio_file_path_absolute = audio_file_path
task.text_file_path_absolute = text_file_path
task.sync_map_file_path_absolute = sync_map_file_path
self.print_info(u"Creating task... done")
except Exception as exc:
self.print_error(
u"An unexpected error occurred while creating the task:")
self.print_error(u"%s" % exc)
return self.ERROR_EXIT_CODE
try:
self.print_info(u"Executing task...")
executor = ExecuteTask(task=task,
rconf=self.rconf,
logger=self.logger)
executor.execute()
self.print_info(u"Executing task... done")
except Exception as exc:
self.print_error(
u"An unexpected error occurred while executing the task:")
self.print_error(u"%s" % exc)
return self.ERROR_EXIT_CODE
try:
self.print_info(u"Creating output sync map file...")
path = task.output_sync_map_file()
self.print_info(u"Creating output sync map file... done")
self.print_success(u"Created file '%s'" % path)
except Exception as exc:
self.print_error(
u"An unexpected error occurred while writing the sync map file:"
)
self.print_error(u"%s" % exc)
return self.ERROR_EXIT_CODE
if output_html:
try:
parameters = {}
parameters[gc.PPN_TASK_OS_FILE_FORMAT] = task.configuration[
"o_format"]
parameters[
gc.PPN_TASK_OS_FILE_EAF_AUDIO_REF] = task.configuration[
"o_eaf_audio_ref"]
parameters[
gc.PPN_TASK_OS_FILE_SMIL_AUDIO_REF] = task.configuration[
"o_smil_audio_ref"]
parameters[
gc.PPN_TASK_OS_FILE_SMIL_PAGE_REF] = task.configuration[
"o_smil_page_ref"]
self.print_info(u"Creating output HTML file...")
task.sync_map.output_html_for_tuning(audio_file_path,
html_file_path,
parameters)
self.print_info(u"Creating output HTML file... done")
self.print_success(u"Created file '%s'" % html_file_path)
except Exception as exc:
self.print_error(
u"An unexpected error occurred while writing the HTML file:"
)
self.print_error(u"%s" % exc)
return self.ERROR_EXIT_CODE
if download_from_youtube:
if keep_audio:
self.print_info(
u"Option --keep-audio set: keeping downloaded file '%s'" %
audio_file_path)
else:
gf.delete_file(None, audio_file_path)
if print_zero:
zero_duration = [
l for l in task.sync_map_leaves(SyncMapFragment.REGULAR)
if l.begin == l.end
]
if len(zero_duration) > 0:
self.print_warning(u"Fragments with zero duration:")
for fragment in zero_duration:
self.print_generic(u" %s" % (fragment.pretty_print))
if print_rates:
self.print_info(u"Fragments with rates:")
for fragment in task.sync_map_leaves(SyncMapFragment.REGULAR):
self.print_generic(
u" %s\t%.3f" %
(fragment.pretty_print, fragment.rate or 0.0))
if print_faster_rate:
max_rate = task.configuration["aba_rate_value"]
if max_rate is not None:
faster = [
l for l in task.sync_map_leaves(SyncMapFragment.REGULAR)
if l.rate >= max_rate + Decimal("0.001")
]
if len(faster) > 0:
self.print_warning(
u"Fragments with rate greater than %.3f:" % max_rate)
for fragment in faster:
self.print_generic(
u" %s\t%.3f" %
(fragment.pretty_print, fragment.rate or 0.0))
return self.NO_ERROR_EXIT_CODE
def print_examples(self, full=False):
"""
Print the examples and exit.
:param bool full: if ``True``, print all examples; otherwise,
print only selected ones
"""
msg = []
i = 1
for key in sorted(self.DEMOS.keys()):
example = self.DEMOS[key]
if full or example["show"]:
msg.append(u"Example %d (%s)" % (i, example[u"description"]))
msg.append(u" $ %s %s" % (self.invoke, key))
msg.append(u"")
i += 1
self.print_generic(u"\n" + u"\n".join(msg) + u"\n")
return self.HELP_EXIT_CODE
def print_parameters(self):
"""
Print the list of parameters and exit.
"""
self.print_info(
u"You can use --list-values=PARAM on parameters marked by '*'")
self.print_info(u"Parameters marked by 'REQ' are required")
self.print_info(u"Available parameters:")
self.print_generic(u"\n" + u"\n".join(self.PARAMETERS) + u"\n")
return self.HELP_EXIT_CODE
def print_values(self, parameter):
"""
Print the list of values for the given parameter and exit.
If ``parameter`` is invalid, print the list of
parameter names that have allowed values.
:param parameter: the parameter name
:type parameter: Unicode string
"""
if parameter in self.VALUES:
self.print_info(u"Available values for parameter '%s':" %
parameter)
self.print_generic(u"\n".join(self.VALUES[parameter]))
return self.HELP_EXIT_CODE
if parameter not in [u"?", u""]:
self.print_error(u"Invalid parameter name '%s'" % parameter)
self.print_info(u"Parameters for which values can be listed:")
self.print_generic(u"\n".join(sorted(self.VALUES.keys())))
return self.HELP_EXIT_CODE
