diff options
Diffstat (limited to 'Lib/wave.py')
| -rw-r--r-- | Lib/wave.py | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/Lib/wave.py b/Lib/wave.py index 54f0302..e3bf2af 100644 --- a/Lib/wave.py +++ b/Lib/wave.py @@ -18,7 +18,7 @@ This returns an instance of a class with the following public methods: getcomptype() -- returns compression type ('NONE' for linear samples) getcompname() -- returns human-readable version of compression type ('not compressed' linear samples) - getparams() -- returns a tuple consisting of all of the + getparams() -- returns a namedtuple consisting of all of the above in the above order getmarkers() -- returns None (for compatibility with the aifc module) @@ -90,6 +90,10 @@ else: big_endian = 0 from chunk import Chunk +from collections import namedtuple + +_result = namedtuple('params', + 'nchannels sampwidth framerate nframes comptype compname') class Wave_read: """Variables used in this class: @@ -206,9 +210,9 @@ class Wave_read: return self._compname def getparams(self): - return self.getnchannels(), self.getsampwidth(), \ - self.getframerate(), self.getnframes(), \ - self.getcomptype(), self.getcompname() + return _result(self.getnchannels(), self.getsampwidth(), + self.getframerate(), self.getnframes(), + self.getcomptype(), self.getcompname()) def getmarkers(self): return None @@ -398,8 +402,8 @@ class Wave_write: def getparams(self): if not self._nchannels or not self._sampwidth or not self._framerate: raise Error('not all parameters set') - return self._nchannels, self._sampwidth, self._framerate, \ - self._nframes, self._comptype, self._compname + return _result(self._nchannels, self._sampwidth, self._framerate, + self._nframes, self._comptype, self._compname) def setmark(self, id, pos, name): raise Error('setmark() not supported') |