Changes in python/lib/aubio/slicing.py [c9c012e:dc654f8]

File:

• python/lib/aubio/slicing.py (modified) (6 diffs)

python/lib/aubio/slicing.py

@@ -7 +7 @@
 
 def slice_source_at_stamps(source_file, timestamps, timestamps_end=None,
-                           output_dir=None, samplerate=0, hopsize=256,
-                           create_first=False):
+                           output_dir=None, samplerate=0, hopsize=256):
     """ slice a sound file at given timestamps """
 
@@ -14 +13 @@
         raise ValueError("no timestamps given")
 
-    if timestamps[0] != 0 and create_first:
+    if timestamps[0] != 0:
         timestamps = [0] + timestamps
         if timestamps_end is not None:
@@ -20 +19 @@
 
     if timestamps_end is not None:
-        if len(timestamps_end) == len(timestamps) - 1:
-            timestamps_end = timestamps_end + [_max_timestamp]
-        elif len(timestamps_end) != len(timestamps):
+        if len(timestamps_end) != len(timestamps):
             raise ValueError("len(timestamps_end) != len(timestamps)")
     else:
@@ -52 +49 @@
         vec, read = _source.do_multi()
         # if the total number of frames read will exceed the next region start
-        while len(regions) and total_frames + read >= regions[0][0]:
+        if len(regions) and total_frames + read >= regions[0][0]:
             #print "getting", regions[0], "at", total_frames
             # get next region
@@ -79 +76 @@
                     # write remaining samples from current region
                     _sink.do_multi(vec[:, start:remaining], remaining - start)
-                    #print("closing region", "remaining", remaining)
+                    #print "closing region", "remaining", remaining
                     # close this file
                     _sink.close()
@@ -86 +83 @@
                 _sink.do_multi(vec[:, start:read], read - start)
         total_frames += read
-        # remove old slices
-        slices = list(filter(lambda s: s['end_stamp'] > total_frames,
-            slices))
         if read < hopsize:
             break