Removed trailing whitespace from the codebase.

sed -i '' -e 's/ *$//' `find cherrypy -name '*.py'`

1 files changed, 39 insertions, 39 deletions

diff --git a/cherrypy/lib/encoding.py b/cherrypy/lib/encoding.py
index 64597465..1f68143b 100644
--- a/cherrypy/lib/encoding.py
+++ b/cherrypy/lib/encoding.py
@@ -9,19 +9,19 @@ from cherrypy.lib import set_vary_header
 
 def decode(encoding=None, default_encoding='utf-8'):
     """Replace or extend the list of charsets used to decode a request entity.
-    
+
     Either argument may be a single string or a list of strings.
-    
+
     encoding
         If not None, restricts the set of charsets attempted while decoding
         a request entity to the given set (even if a different charset is given in
         the Content-Type request header).
-    
+
     default_encoding
         Only in effect if the 'encoding' argument is not given.
         If given, the set of charsets attempted while decoding a request entity is
         *extended* with the given value(s).
-    
+
     """
     body = cherrypy.request.body
     if encoding is not None:
@@ -35,7 +35,7 @@ def decode(encoding=None, default_encoding='utf-8'):
 
 
 class ResponseEncoder:
-    
+
     default_encoding = 'utf-8'
     failmsg = "Response body could not be encoded with %r."
     encoding = None
@@ -43,11 +43,11 @@ class ResponseEncoder:
     text_only = True
     add_charset = True
     debug = False
-    
+
     def __init__(self, **kwargs):
         for k, v in kwargs.items():
             setattr(self, k, v)
-        
+
         self.attempted_charsets = set()
         request = cherrypy.serving.request
         if request.handler is not None:
@@ -56,17 +56,17 @@ class ResponseEncoder:
                 cherrypy.log('Replacing request.handler', 'TOOLS.ENCODE')
             self.oldhandler = request.handler
             request.handler = self
-    
+
     def encode_stream(self, encoding):
         """Encode a streaming response body.
-        
+
         Use a generator wrapper, and just pray it works as the stream is
         being written out.
         """
         if encoding in self.attempted_charsets:
             return False
         self.attempted_charsets.add(encoding)
-        
+
         def encoder(body):
             for chunk in body:
                 if isinstance(chunk, unicodestr):
@@ -74,13 +74,13 @@ class ResponseEncoder:
                 yield chunk
         self.body = encoder(self.body)
         return True
-    
+
     def encode_string(self, encoding):
         """Encode a buffered response body."""
         if encoding in self.attempted_charsets:
             return False
         self.attempted_charsets.add(encoding)
-        
+
         try:
             body = []
             for chunk in self.body:
@@ -92,11 +92,11 @@ class ResponseEncoder:
             return False
         else:
             return True
-    
+
     def find_acceptable_charset(self):
         request = cherrypy.serving.request
         response = cherrypy.serving.response
-        
+
         if self.debug:
             cherrypy.log('response.stream %r' % response.stream, 'TOOLS.ENCODE')
         if response.stream:
@@ -115,14 +115,14 @@ class ResponseEncoder:
                 # >>> len(t.encode("utf7"))
                 # 8
                 del response.headers["Content-Length"]
-        
+
         # Parse the Accept-Charset request header, and try to provide one
         # of the requested charsets (in order of user preference).
         encs = request.headers.elements('Accept-Charset')
         charsets = [enc.value.lower() for enc in encs]
         if self.debug:
             cherrypy.log('charsets %s' % repr(charsets), 'TOOLS.ENCODE')
-        
+
         if self.encoding is not None:
             # If specified, force this encoding to be used, or fail.
             encoding = self.encoding.lower()
@@ -160,7 +160,7 @@ class ResponseEncoder:
                                              '0)' % element, 'TOOLS.ENCODE')
                             if encoder(encoding):
                                 return encoding
-                
+
                 if "*" not in charsets:
                     # If no "*" is present in an Accept-Charset field, then all
                     # character sets not explicitly mentioned get a quality
@@ -173,7 +173,7 @@ class ResponseEncoder:
                                          'TOOLS.ENCODE')
                         if encoder(iso):
                             return iso
-        
+
         # No suitable encoding found.
         ac = request.headers.get('Accept-Charset')
         if ac is None:
@@ -182,11 +182,11 @@ class ResponseEncoder:
             msg = "Your client sent this Accept-Charset header: %s." % ac
         msg += " We tried these charsets: %s." % ", ".join(self.attempted_charsets)
         raise cherrypy.HTTPError(406, msg)
-    
+
     def __call__(self, *args, **kwargs):
         response = cherrypy.serving.response
         self.body = self.oldhandler(*args, **kwargs)
-        
+
         if isinstance(self.body, basestring):
             # strings get wrapped in a list because iterating over a single
             # item list is much faster than iterating over every character
@@ -200,7 +200,7 @@ class ResponseEncoder:
             self.body = file_generator(self.body)
         elif self.body is None:
             self.body = []
-        
+
         ct = response.headers.elements("Content-Type")
         if self.debug:
             cherrypy.log('Content-Type: %r' % [str(h) for h in ct], 'TOOLS.ENCODE')
@@ -222,7 +222,7 @@ class ResponseEncoder:
                 if self.debug:
                     cherrypy.log('Finding because not text_only', 'TOOLS.ENCODE')
                 do_find = True
-            
+
             if do_find:
                 # Set "charset=..." param on response Content-Type header
                 ct.params['charset'] = self.find_acceptable_charset()
@@ -231,7 +231,7 @@ class ResponseEncoder:
                         cherrypy.log('Setting Content-Type %s' % ct,
                                      'TOOLS.ENCODE')
                     response.headers["Content-Type"] = str(ct)
-        
+
         return self.body
 
 # GZIP
@@ -239,7 +239,7 @@ class ResponseEncoder:
 def compress(body, compress_level):
     """Compress 'body' at the given compress_level."""
     import zlib
-    
+
     # See http://www.gzip.org/zlib/rfc-gzip.html
     yield ntob('\x1f\x8b')       # ID1 and ID2: gzip marker
     yield ntob('\x08')           # CM: compression method
@@ -248,7 +248,7 @@ def compress(body, compress_level):
     yield struct.pack("<L", int(time.time()) & int('FFFFFFFF', 16))
     yield ntob('\x02')           # XFL: max compression, slowest algo
     yield ntob('\xff')           # OS: unknown
-    
+
     crc = zlib.crc32(ntob(""))
     size = 0
     zobj = zlib.compressobj(compress_level,
@@ -259,7 +259,7 @@ def compress(body, compress_level):
         crc = zlib.crc32(line, crc)
         yield zobj.compress(line)
     yield zobj.flush()
-    
+
     # CRC32: 4 bytes
     yield struct.pack("<L", crc & int('FFFFFFFF', 16))
     # ISIZE: 4 bytes
@@ -267,7 +267,7 @@ def compress(body, compress_level):
 
 def decompress(body):
     import gzip
-    
+
     zbuf = BytesIO()
     zbuf.write(body)
     zbuf.seek(0)
@@ -279,7 +279,7 @@ def decompress(body):
 
 def gzip(compress_level=5, mime_types=['text/html', 'text/plain'], debug=False):
     """Try to gzip the response body if Content-Type in mime_types.
-    
+
     cherrypy.response.headers['Content-Type'] must be set to one of the
     values in the mime_types arg before calling this function.
 
@@ -287,32 +287,32 @@ def gzip(compress_level=5, mime_types=['text/html', 'text/plain'], debug=False):
         * type/subtype
         * type/*
         * type/*+subtype
-    
+
     No compression is performed if any of the following hold:
         * The client sends no Accept-Encoding request header
         * No 'gzip' or 'x-gzip' is present in the Accept-Encoding header
         * No 'gzip' or 'x-gzip' with a qvalue > 0 is present
         * The 'identity' value is given with a qvalue > 0.
-    
+
     """
     request = cherrypy.serving.request
     response = cherrypy.serving.response
-    
+
     set_vary_header(response, "Accept-Encoding")
-    
+
     if not response.body:
         # Response body is empty (might be a 304 for instance)
         if debug:
             cherrypy.log('No response body', context='TOOLS.GZIP')
         return
-    
+
     # If returning cached content (which should already have been gzipped),
     # don't re-zip.
     if getattr(request, "cached", False):
         if debug:
             cherrypy.log('Not gzipping cached response', context='TOOLS.GZIP')
         return
-    
+
     acceptable = request.headers.elements('Accept-Encoding')
     if not acceptable:
         # If no Accept-Encoding field is present in a request,
@@ -325,7 +325,7 @@ def gzip(compress_level=5, mime_types=['text/html', 'text/plain'], debug=False):
         if debug:
             cherrypy.log('No Accept-Encoding', context='TOOLS.GZIP')
         return
-    
+
     ct = response.headers.get('Content-Type', '').split(';')[0]
     for coding in acceptable:
         if coding.value == 'identity' and coding.qvalue != 0:
@@ -339,7 +339,7 @@ def gzip(compress_level=5, mime_types=['text/html', 'text/plain'], debug=False):
                     cherrypy.log('Zero gzip qvalue: %s' % coding,
                                  context='TOOLS.GZIP')
                 return
-            
+
             if ct not in mime_types:
                 # If the list of provided mime-types contains tokens
                 # such as 'text/*' or 'application/*+xml',
@@ -370,7 +370,7 @@ def gzip(compress_level=5, mime_types=['text/html', 'text/plain'], debug=False):
                         cherrypy.log('Content-Type %s not in mime_types %r' %
                                      (ct, mime_types), context='TOOLS.GZIP')
                     return
-            
+
             if debug:
                 cherrypy.log('Gzipping', context='TOOLS.GZIP')
             # Return a generator that compresses the page
@@ -379,9 +379,9 @@ def gzip(compress_level=5, mime_types=['text/html', 'text/plain'], debug=False):
             if "Content-Length" in response.headers:
                 # Delete Content-Length header so finalize() recalcs it.
                 del response.headers["Content-Length"]
-            
+
             return
-    
+
     if debug:
         cherrypy.log('No acceptable encoding found.', context='GZIP')
     cherrypy.HTTPError(406, "identity, gzip").set_response()