diff options
| -rw-r--r-- | module/web/middlewares.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/module/web/middlewares.py b/module/web/middlewares.py index 3cf49a8fc..ae0911cc3 100644 --- a/module/web/middlewares.py +++ b/module/web/middlewares.py @@ -1,7 +1,11 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- -import gzip +# gzip is optional on some platform +try: + import gzip +except ImportError: + gzip = None try: from cStringIO import StringIO @@ -83,14 +87,13 @@ class GzipResponse(object): ct = header_value(headers,'content-type') ce = header_value(headers,'content-encoding') cl = header_value(headers, 'content-length') - if cl: - cl = int(cl) - else: - cl = 201 + + # don't compress on unknown size, it may be too huge + cl = int(cl) if cl else 0 if ce: self.compressible = False - elif ct and (ct.startswith('text/') or ct.startswith('application/')) \ + elif gzip is not None and ct and (ct.startswith('text/') or ct.startswith('application/')) \ and 'zip' not in ct and 200 < cl < 1024*1024: self.compressible = True headers.append(('content-encoding', 'gzip')) |