diff options
Diffstat (limited to 'pyload/webui/middlewares.py')
| -rw-r--r-- | pyload/webui/middlewares.py | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/pyload/webui/middlewares.py b/pyload/webui/middlewares.py index 26537f900..c3f4952db 100644 --- a/pyload/webui/middlewares.py +++ b/pyload/webui/middlewares.py @@ -7,6 +7,7 @@ try: except ImportError: from StringIO import StringIO + class StripPathMiddleware(object): def __init__(self, app): @@ -26,7 +27,7 @@ class PrefixMiddleware(object): def __call__(self, e, h): - path = e["PATH_INFO"] + path = e['PATH_INFO'] if path.startswith(self.prefix): e['PATH_INFO'] = path.replace(self.prefix, "", 1) return self.app(e, h) @@ -40,6 +41,7 @@ class PrefixMiddleware(object): # WSGI middleware # Gzip-encodes the response. + class GZipMiddleWare(object): def __init__(self, application, compress_level=6): @@ -60,21 +62,25 @@ class GZipMiddleWare(object): return response.write() + def header_value(headers, key): for header, value in headers: if key.lower() == header.lower(): return value + def update_header(headers, key, value): remove_header(headers, key) headers.append((key, value)) + def remove_header(headers, key): for header, value in headers: if key.lower() == header.lower(): headers.remove((header, value)) break + class GzipResponse(object): def __init__(self, start_response, compress_level): @@ -88,16 +94,15 @@ class GzipResponse(object): def gzip_start_response(self, status, headers, exc_info=None): self.headers = headers - ct = header_value(headers,'content-type') - ce = header_value(headers,'content-encoding') + 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 self.compressible = False - if ct and (ct.startswith('text/') or ct.startswith('application/')) \ - and 'zip' not in ct and cl > 200: + if ct and (ct.startswith('text/') or ct.startswith('application/')) and 'zip' not in ct and cl > 200: self.compressible = True if ce: self.compressible = False @@ -119,8 +124,7 @@ class GzipResponse(object): def finish_response(self, app_iter): if self.compressible: - output = gzip.GzipFile(mode='wb', compresslevel=self.compress_level, - fileobj=self.buffer) + output = gzip.GzipFile(mode='wb', compresslevel=self.compress_level, fileobj=self.buffer) else: output = self.buffer try: @@ -136,5 +140,5 @@ class GzipResponse(object): pass content_length = self.buffer.tell() - update_header(self.headers, "Content-Length" , str(content_length)) + update_header(self.headers, "Content-Length", str(content_length)) self.start_response(self.status, self.headers) |