def send_headers(self, headers, end_headers=True, cookies=True):
"""
Write a dictionary of HTTP headers to the client.
============ ======== ============
Argument Default Description
============ ======== ============
headers A dictionary of HTTP headers.
end_headers True *Optional.* If this is set to True, a double CRLF sequence will be written at the end of the cookie headers, signifying the end of the HTTP headers segment and the beginning of the response.
cookies True *Optional.* If this is set to True, HTTP cookies will be sent along with the headers.
============ ======== ============
"""
self._started = True
out = []
append = out.append
if isinstance(headers, (tuple, list)):
hv = headers
headers = []
for key, val in hv:
headers.append(key.lower())
append('%s: %s' % (key, val))
else:
hv = headers
headers = []
for key in hv:
headers.append(key.lower())
val = hv[key]
if type(val) is list:
for v in val:
append('%s: %s' % (key, v))
else:
append('%s: %s' % (key, val))
if not 'date' in headers and self.protocol == 'HTTP/1.1':
append('Date: %s' % date(datetime.utcnow()))
if not 'server' in headers:
append('Server: %s' % SERVER)
if cookies and hasattr(self, '_cookies_out'):
self.send_cookies()
if end_headers:
append(CRLF)
else:
append('')
self.connection.write(CRLF.join(out))
def send_headers(self, headers, end_headers=True, cookies=True):
"""
Write a dictionary of HTTP headers to the client.
============ ======== ============
Argument Default Description
============ ======== ============
headers A dictionary of HTTP headers.
end_headers True *Optional.* If this is set to True, a double CRLF sequence will be written at the end of the cookie headers, signifying the end of the HTTP headers segment and the beginning of the response.
cookies True *Optional.* If this is set to True, HTTP cookies will be sent along with the headers.
============ ======== ============
"""
self._started = True
out = []
append = out.append
if isinstance(headers, (tuple,list)):
hv = headers
headers = []
for key, val in hv:
headers.append(key.lower())
append('%s: %s' % (key, val))
else:
hv = headers
headers = []
for key in hv:
headers.append(key.lower())
val = hv[key]
if type(val) is list:
for v in val:
append('%s: %s' % (key, v))
else:
append('%s: %s' % (key, val))
if not 'date' in headers and self.protocol == 'HTTP/1.1':
append('Date: %s' % date(datetime.utcnow()))
if not 'server' in headers:
append('Server: %s' % SERVER)
if cookies and hasattr(self, '_cookies_out'):
self.send_cookies()
if end_headers:
append(CRLF)
else:
append('')
self.connection.write(CRLF.join(out))
def send_cookies(self, keys=None, end_headers=False):
"""
Write any cookies associated with the request to the client. If any
keys are specified, only the cookies with the specified keys will be
transmitted. Otherwise, all cookies in :attr:`cookies_out` will be
written to the client.
This function is usually called automatically by send_headers.
============ ======== ============
Argument Default Description
============ ======== ============
keys None *Optional.* A list of cookie names to send.
end_headers False *Optional.* If this is set to True, a double CRLF sequence will be written at the end of the cookie headers, signifying the end of the HTTP headers segment and the beginning of the response.
============ ======== ============
"""
self._started = True
if keys is None:
if hasattr(self, '_cookies_out'):
out = self.cookies_out.output()
else:
out = ''
else:
out = []
for k in keys:
if not k in self.cookies_out:
continue
out.append(self.cookies_out[k].output())
out = CRLF.join(out)
if not out.endswith(CRLF):
out += CRLF
if end_headers:
self.connection.write('%s%s' % (out, CRLF))
else:
self.connection.write(out)
def send_cookies(self, keys=None, end_headers=False):
"""
Write any cookies associated with the request to the client. If any
keys are specified, only the cookies with the specified keys will be
transmitted. Otherwise, all cookies in :attr:`cookies_out` will be
written to the client.
This function is usually called automatically by send_headers.
============ ======== ============
Argument Default Description
============ ======== ============
keys None *Optional.* A list of cookie names to send.
end_headers False *Optional.* If this is set to True, a double CRLF sequence will be written at the end of the cookie headers, signifying the end of the HTTP headers segment and the beginning of the response.
============ ======== ============
"""
self._started = True
if keys is None:
if hasattr(self, '_cookies_out'):
out = self.cookies_out.output()
else:
out = ''
else:
out = []
for k in keys:
if not k in self.cookies_out:
continue
out.append(self.cookies_out[k].output())
out = CRLF.join(out)
if not out.endswith(CRLF):
out += CRLF
if end_headers:
self.connection.write('%s%s' % (out, CRLF))
else:
self.connection.write(out)
