1. Python Dominicana
  2. Untitled project
  3. CherryPy


Robert Brewer  committed 397e2b6

Minor speedup to response body

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  • Parent commits a7be6b0
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Files changed (3)

File cherrypy/_cpcompat.py

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     BytesIO = StringIO
-    # Python 3.0+
-    from io import IOBase as FileType
-except ImportError:
-    from types import FileType
     set = set
 except NameError:
     from sets import Set as set
     # In Python 3, pickle is the sped-up C version.
     import pickle
-import binascii
+    import binascii
     def random20():
         return binascii.hexlify(os.urandom(20)).decode('ascii')
 except (AttributeError, NotImplementedError):

File cherrypy/_cprequest.py

View file
 import warnings
 import cherrypy
-from cherrypy._cpcompat import basestring, copykeys, FileType, ntob, unicodestr
+from cherrypy._cpcompat import basestring, copykeys, ntob, unicodestr
 from cherrypy._cpcompat import SimpleCookie, CookieError
 from cherrypy import _cpreqbody, _cpconfig
 from cherrypy._cperror import format_exc, bare_error
                 # [''] doesn't evaluate to False, so replace it with [].
                 value = []
-        elif isinstance(value, FileType):
+        # Don't use isinstance here; io.IOBase which has an ABC takes
+        # 1000 times as long as, say, isinstance(value, str)
+        elif hasattr(value, 'read'):
             value = file_generator(value)
         elif value is None:
             value = []

File cherrypy/lib/encoding.py

View file
 import time
 import cherrypy
-from cherrypy._cpcompat import basestring, BytesIO, FileType, ntob, set, unicodestr
+from cherrypy._cpcompat import basestring, BytesIO, ntob, set, unicodestr
 from cherrypy.lib import file_generator
 from cherrypy.lib import set_vary_header
                 # [''] doesn't evaluate to False, so replace it with [].
                 self.body = []
-        elif isinstance(self.body, FileType):
+        elif hasattr(self.body, 'read'):
             self.body = file_generator(self.body)
         elif self.body is None:
             self.body = []