changeset 333:6fc2d27bd2ef

Shorten long lines

--- a/auditok/core.py	Thu Oct 24 20:56:13 2019 +0100
+++ b/auditok/core.py	Fri Oct 25 20:23:51 2019 +0100
@@ -441,7 +441,8 @@
         if input is None:
             if max_read is None or max_read < 0:
                 raise ValueError(
-                    "'max_read' should not be None when reading from microphone"
+                    "'max_read' should not be None when reading from "
+                    "microphone"
                 )
             if skip > 0:
                 raise ValueError(
@@ -855,8 +856,8 @@
 
         `init_max_silence` : *(int, default=0)*
             Maximum number of tolerated consecutive non-valid frames if the
-            number already gathered valid frames has not yet reached 'init_min'.
-            This argument is normally used if `init_min` is used.
+            number already gathered valid frames has not yet reached
+            'init_min'.This argument is normally used if `init_min` is used.
             **Default = 0**, by default this argument is not taken into
             consideration.
 
@@ -884,7 +885,9 @@
 
         .. code:: python
 
-            from auditok import StreamTokenizer, StringDataSource, DataValidator
+            from auditok import (StreamTokenizer,
+                                 StringDataSource,
+                                 DataValidator)
 
             class UpperCaseChecker(DataValidator):
                 def is_valid(self, frame):
@@ -939,10 +942,10 @@
         truncated at a non-valid but tolerated frame (`max_length` is reached
         but `max_continuous_silence` not yet) any tailing silence will be kept
         because it can potentially be part of valid token (if `max_length` was
-        bigger). But if `max_continuous_silence` is reached before `max_length`,
-        the delivered token will not be considered as truncated but a result of
-        *normal* end of detection (i.e. no more valid data). In that case the
-        tariling silence can be removed if you use the
+        bigger). But if `max_continuous_silence` is reached before
+        `max_length`, the delivered token will not be considered as truncated
+        but a result of *normal* end of detection (i.e. no more valid data).
+        In that case the tariling silence can be removed if you use the
         `StreamTokenizer.DROP_TRAILING_SILENCE` mode.
 
         :Example:
@@ -1009,7 +1012,8 @@
             self._is_valid = validator.is_valid
         else:
             raise TypeError(
-                "'validator' must be a callable or an instance of DataValidator"
+                "'validator' must be a callable or an instance of "
+                "DataValidator"
             )
 
         if max_length <= 0:
@@ -1077,7 +1081,8 @@
     def tokenize(self, data_source, callback=None, generator=False):
         """
         Read data from `data_source`, one frame a time, and process the read
-        frames in order to detect sequences of frames that make up valid tokens.
+        frames in order to detect sequences of frames that make up valid
+        tokens.
 
         :Parameters:
            `data_source` : instance of the :class:`DataSource` class that

--- a/auditok/dataset.py	Thu Oct 24 20:56:13 2019 +0100
+++ b/auditok/dataset.py	Fri Oct 25 20:23:51 2019 +0100
@@ -1,5 +1,5 @@
 """
-This module contains links to audio files you can use for test purposes.
+This module contains links to audio files that can be used for test purposes.
 """
 
 import os
@@ -22,4 +22,5 @@
 silence.wav".format(
     cd=_current_dir, sep=os.path.sep
 )
-""" A wave file that contains a sentence between long leading and trailing periods of silence"""
+"""A wave file that contains a sentence between long leading and trailing
+periods of silence"""

--- a/auditok/util.py	Thu Oct 24 20:56:13 2019 +0100
+++ b/auditok/util.py	Fri Oct 25 20:23:51 2019 +0100
@@ -78,13 +78,15 @@
         return partial(signal.separate_channels, fmt=fmt, channels=channels)
 
     raise ValueError(
-        "Selected channel must be an integer, None (alias 'any') or 'average' (alias 'avg' or 'mix')"
+        "Selected channel must be an integer, None (alias 'any') or 'average' "
+        "(alias 'avg' or 'mix')"
     )
 
 
 class DataSource(ABC):
     """
-    Base class for objects passed to :func:`auditok.core.StreamTokenizer.tokenize`.
+    Base class for objects passed to
+    :func:`auditok.core.StreamTokenizer.tokenize`.
     Subclasses should implement a :func:`DataSource.read` method.
     """
 
@@ -98,8 +100,8 @@
 
 class DataValidator(ABC):
     """
-    Base class for a validator object used by :class:`.core.StreamTokenizer` to check
-    if read data is valid.
+    Base class for a validator object used by :class:`.core.StreamTokenizer`
+    to check if read data is valid.
     Subclasses should implement :func:`is_valid` method.
    """
 
@@ -132,8 +134,9 @@
 class StringDataSource(DataSource):
     """
     A class that represent a :class:`DataSource` as a string buffer.
-    Each call to :func:`DataSource.read` returns on character and moves one step forward.
-    If the end of the buffer is reached, :func:`read` returns None.
+    Each call to :func:`DataSource.read` returns on character and moves one
+    step forward. If the end of the buffer is reached, :func:`read` returns
+    None.
 
     :Parameters:
 
@@ -276,8 +279,8 @@
 
         if "frames_per_buffer" in kwargs and "fbb" in kwargs:
             raise DuplicateArgument(
-                "Either 'frames_per_buffer' or 'fpb' must be specified, not \
-                both"
+                "Either 'frames_per_buffer' or 'fpb' must be specified, not "
+                "both"
             )
 
         if "sampling_rate" in kwargs and "sr" in kwargs: