Make style

TTS/bin/find_unique_phonemes.py

@@ -9,7 +9,6 @@ from TTS.config import load_config
 from TTS.tts.datasets import load_tts_samples
 from TTS.tts.utils.text.phonemizers.gruut_wrapper import Gruut
 
-
 phonemizer = Gruut(language="en-us")
 
 

TTS/config/shared_configs.py

@@ -57,6 +57,12 @@ class BaseAudioConfig(Coqpit):
         do_amp_to_db_mel (bool, optional):
             enable/disable amplitude to dB conversion of mel spectrograms. Defaults to True.
 
+        pitch_fmax (float, optional):
+            Maximum frequency of the F0 frames. Defaults to ```640```.
+
+        pitch_fmin (float, optional):
+            Minimum frequency of the F0 frames. Defaults to ```0```.
+
         trim_db (int):
             Silence threshold used for silence trimming. Defaults to 45.
 
@@ -135,6 +141,9 @@ class BaseAudioConfig(Coqpit):
     spec_gain: int = 20
     do_amp_to_db_linear: bool = True
     do_amp_to_db_mel: bool = True
+    # f0 params
+    pitch_fmax: float = 640.0
+    pitch_fmin: float = 0.0
     # normalization params
     signal_norm: bool = True
     min_level_db: int = -100

TTS/tts/datasets/dataset.py

@@ -1,5 +1,4 @@
 import collections
-from email.mime import audio
 import os
 import random
 from typing import Dict, List, Union
@@ -291,7 +290,8 @@ class TTSDataset(Dataset):
             samples[offset:end_offset] = temp_items
         return samples
 
-    def _select_samples_by_idx(self, idxs, samples):
+    @staticmethod
+    def _select_samples_by_idx(idxs, samples):
         samples_new = []
         for idx in idxs:
             samples_new.append(samples[idx])
@@ -307,9 +307,7 @@ class TTSDataset(Dataset):
         text_lengths = [i[-1] for i in samples]
         audio_lengths = [i[-2] for i in samples]
         text_ignore_idx, text_keep_idx = self.filter_by_length(text_lengths, self.min_text_len, self.max_text_len)
-        audio_ignore_idx, audio_keep_idx = self.filter_by_length(
+        audio_ignore_idx, audio_keep_idx = self.filter_by_length(audio_lengths, self.min_audio_len, self.max_audio_len)
-            audio_lengths, self.min_audio_len, self.max_audio_len
-        )
         keep_idx = list(set(audio_keep_idx) & set(text_keep_idx))
         ignore_idx = list(set(audio_ignore_idx) | set(text_ignore_idx))
 

TTS/tts/layers/losses.py

@@ -740,7 +740,7 @@ class ForwardTTSLoss(nn.Module):
         alignment_logprob=None,
         alignment_hard=None,
         alignment_soft=None,
-        binary_loss_weight=None
+        binary_loss_weight=None,
     ):
         loss = 0
         return_dict = {}
@@ -774,7 +774,9 @@ class ForwardTTSLoss(nn.Module):
             binary_alignment_loss = self._binary_alignment_loss(alignment_hard, alignment_soft)
             loss = loss + self.binary_alignment_loss_alpha * binary_alignment_loss
             if binary_loss_weight:
-                return_dict["loss_binary_alignment"] = self.binary_alignment_loss_alpha * binary_alignment_loss * binary_loss_weight
+                return_dict["loss_binary_alignment"] = (
+                    self.binary_alignment_loss_alpha * binary_alignment_loss * binary_loss_weight
+                )
             else:
                 return_dict["loss_binary_alignment"] = self.binary_alignment_loss_alpha * binary_alignment_loss
 

TTS/tts/models/forward_tts.py

@@ -646,7 +646,7 @@ class ForwardTTS(BaseTTS):
                 alignment_logprob=outputs["alignment_logprob"] if self.use_aligner else None,
                 alignment_soft=outputs["alignment_soft"],
                 alignment_hard=outputs["alignment_mas"],
-                binary_loss_weight=self.binary_loss_weight
+                binary_loss_weight=self.binary_loss_weight,
             )
             # compute duration error
             durations_pred = outputs["durations"]

TTS/tts/models/vits.py

@@ -364,7 +364,9 @@ class Vits(BaseTTS):
             )
 
         upsample_rate = math.prod(self.args.upsample_rates_decoder)
-        assert upsample_rate == self.config.audio.hop_length, f" [!] Product of upsample rates must be equal to the hop length - {upsample_rate} vs {self.config.audio.hop_length}"
+        assert (
+            upsample_rate == self.config.audio.hop_length
+        ), f" [!] Product of upsample rates must be equal to the hop length - {upsample_rate} vs {self.config.audio.hop_length}"
         self.waveform_decoder = HifiganGenerator(
             self.args.hidden_channels,
             1,
@@ -666,7 +668,7 @@ class Vits(BaseTTS):
             waveform,
             slice_ids * self.config.audio.hop_length,
             self.args.spec_segment_size * self.config.audio.hop_length,
-            pad_short=True
+            pad_short=True,
         )
 
         if self.args.use_speaker_encoder_as_loss and self.speaker_manager.speaker_encoder is not None:

TTS/tts/utils/helpers.py

@@ -83,7 +83,9 @@ def segment(x: torch.tensor, segment_indices: torch.tensor, segment_size=4, pad_
     return segments
 
 
-def rand_segments(x: torch.tensor, x_lengths: torch.tensor = None, segment_size=4, let_short_samples=False, pad_short=False):
+def rand_segments(
+    x: torch.tensor, x_lengths: torch.tensor = None, segment_size=4, let_short_samples=False, pad_short=False
+):
     """Create random segments based on the input lengths.
 
     Args:
@@ -110,7 +112,9 @@ def rand_segments(x: torch.tensor, x_lengths: torch.tensor = None, segment_size=
         _x_lenghts[len_diff < 0] = segment_size
         len_diff = _x_lenghts - segment_size + 1
     else:
-        assert all(len_diff > 0), f" [!] At least one sample is shorter than the segment size ({segment_size}). \n {_x_lenghts}"
+        assert all(
+            len_diff > 0
+        ), f" [!] At least one sample is shorter than the segment size ({segment_size}). \n {_x_lenghts}"
     segment_indices = (torch.rand([B]).type_as(x) * len_diff).long()
     ret = segment(x, segment_indices, segment_size)
     return ret, segment_indices

TTS/tts/utils/languages.py

@@ -1,7 +1,6 @@
 import json
 import os
 from typing import Dict, List
-from TTS.config import check_config_and_model_args
 
 import fsspec
 import numpy as np
@@ -9,6 +8,8 @@ import torch
 from coqpit import Coqpit
 from torch.utils.data.sampler import WeightedRandomSampler
 
+from TTS.config import check_config_and_model_args
+
 
 class LanguageManager:
     """Manage the languages for multi-lingual 🐸TTS models. Load a datafile and parse the information

TTS/tts/utils/visual.py

@@ -104,7 +104,7 @@ def plot_avg_pitch(pitch, chars, fig_size=(30, 10), output_fig=False):
     fig, ax = plt.subplots()
 
     x = np.array(range(len(chars)))
-    my_xticks = [c for c in chars]
+    my_xticks = chars
     plt.xticks(x, my_xticks)
 
     ax.set_xlabel("characters")

TTS/utils/synthesizer.py

@@ -5,10 +5,8 @@ import numpy as np
 import pysbd
 import torch
 
-from TTS.config import check_config_and_model_args, get_from_config_or_model_args_with_default, load_config
+from TTS.config import load_config
 from TTS.tts.models import setup_model as setup_tts_model
-from TTS.tts.utils.languages import LanguageManager
-from TTS.tts.utils.speakers import SpeakerManager
 
 # pylint: disable=unused-wildcard-import
 # pylint: disable=wildcard-import

TTS/vocoder/models/gan.py

@@ -306,7 +306,7 @@ class GAN(BaseVocoder):
         x, y = batch
         return {"input": x, "waveform": y}
 
-    def get_data_loader(  # pylint: disable=no-self-use
+    def get_data_loader(  # pylint: disable=no-self-use, unused-argument
         self,
         config: Coqpit,
         assets: Dict,

tests/data_tests/test_loader.py

@@ -63,7 +63,7 @@ class TestTTSDataset(unittest.TestCase):
             max_text_len=c.max_text_len,
             min_audio_len=c.min_audio_len,
             max_audio_len=c.max_audio_len,
-            start_by_longest=start_by_longest
+            start_by_longest=start_by_longest,
         )
         dataloader = DataLoader(
             dataset,

tests/tts_tests/test_helpers.py

@@ -1,6 +1,6 @@
 import torch as T
 
-from TTS.tts.utils.helpers import average_over_durations, generate_path, segment, sequence_mask, rand_segments
+from TTS.tts.utils.helpers import average_over_durations, generate_path, rand_segments, segment, sequence_mask
 
 
 def average_over_durations_test():  # pylint: disable=no-self-use