diff options
Diffstat (limited to 'src/waitress/buffers.py')
| -rw-r--r-- | src/waitress/buffers.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/waitress/buffers.py b/src/waitress/buffers.py index 386eb40..8091ff0 100644 --- a/src/waitress/buffers.py +++ b/src/waitress/buffers.py @@ -145,6 +145,16 @@ class ReadOnlyFileBasedBuffer(FileBasedBuffer): self.file = file self.block_size = block_size # for __iter__ + # This is for the benefit of anyone that is attempting to wrap this + # wsgi.file_wrapper in a WSGI middleware and wants to seek, this is + # useful for instance for support Range requests + if _is_seekable(self.file): + if hasattr(self.file, "seekable"): + self.seekable = self.file.seekable + + self.seek = self.file.seek + self.tell = self.file.tell + def prepare(self, size=None): if _is_seekable(self.file): start_pos = self.file.tell() |