def encode_multipart(self, fields, files):
"""Encodes a multipart form request (not using '=' in boundary)
Parameters
----------
fields : dictionary, mandatory
dictionary with keywords and values
files : array with key, filename and value, mandatory
array with key, filename, value
Returns
-------
The suitable content-type and the body for the request
Notes
-----------------
In boundary use * instead of =, async processor complains if it has =
"""
timeMillis = int(round(time.time() * 1000))
boundary = '***%s***' % str(timeMillis)
CRLF = '\r\n'
multiparItems = []
for key in fields:
multiparItems.append('--' + boundary + CRLF)
multiparItems.append(
'Content-Disposition: form-data; name="%s"%s' % (key, CRLF))
multiparItems.append(CRLF)
multiparItems.append(fields[key]+CRLF)
for (key, filename, value) in files:
multiparItems.append('--' + boundary + CRLF)
multiparItems.append(
'Content-Disposition: form-data; name="%s"; filename="%s"%s' %
(key, filename, CRLF))
multiparItems.append(
'Content-Type: %s%s' %
(mimetypes.guess_extension(filename), CRLF))
multiparItems.append(CRLF)
multiparItems.append(value)
multiparItems.append(CRLF)
multiparItems.append('--' + boundary + '--' + CRLF)
multiparItems.append(CRLF)
body = utils.util_create_string_from_buffer(multiparItems)
contentType = 'multipart/form-data; boundary=%s' % boundary
return contentType, body
def encode_multipart(self, fields, files):
"""Encodes a multipart form request (not using '=' in boundary)
Parameters
----------
fields : dictionary, mandatory
dictionary with keywords and values
files : array with key, filename and value, mandatory
array with key, filename, value
Returns
-------
The suitable content-type and the body for the request
Notes
-----------------
In boundary use * instead of =, async processor complains if it has =
"""
timeMillis = int(round(time.time() * 1000))
boundary = '***%s***' % str(timeMillis)
CRLF = '\r\n'
multiparItems = []
for key in fields:
multiparItems.append('--' + boundary + CRLF)
multiparItems.append(
'Content-Disposition: form-data; name="%s"%s' % (key, CRLF))
multiparItems.append(CRLF)
multiparItems.append(fields[key] + CRLF)
for (key, filename, value) in files:
multiparItems.append('--' + boundary + CRLF)
multiparItems.append(
'Content-Disposition: form-data; name="%s"; filename="%s"%s' %
(key, filename, CRLF))
multiparItems.append('Content-Type: %s%s' %
(mimetypes.guess_extension(filename), CRLF))
multiparItems.append(CRLF)
multiparItems.append(value)
multiparItems.append(CRLF)
multiparItems.append('--' + boundary + '--' + CRLF)
multiparItems.append(CRLF)
body = utils.util_create_string_from_buffer(multiparItems)
contentType = 'multipart/form-data; boundary=%s' % boundary
return contentType, body
def encode_multipart(self, fields, files):
"""Encodes a multipart form request
Parameters
----------
fields : dictionary, mandatory
dictionary with keywords and values
files : array with key, filename and value, mandatory
array with key, filename, value
Returns
-------
The suitable content-type and the body for the request
"""
timeMillis = int(round(time.time() * 1000))
boundary = f'==={timeMillis}==='
CRLF = '\r\n'
multiparItems = []
for key in fields:
multiparItems.append(f'--{boundary}{CRLF}')
multiparItems.append(
f'Content-Disposition: form-data; name="{key}"{CRLF}')
multiparItems.append(CRLF)
multiparItems.append(f'{fields[key]}{CRLF}')
for (key, filename, value) in files:
multiparItems.append(f'--{boundary}{CRLF}')
multiparItems.append(
f'Content-Disposition: form-data; name="{key}"; filename="{filename}"{CRLF}'
)
multiparItems.append(
f'Content-Type: {mimetypes.guess_extension(filename)}{CRLF}')
multiparItems.append(CRLF)
multiparItems.append(value)
multiparItems.append(CRLF)
multiparItems.append(f'--{boundary}--{CRLF}')
multiparItems.append(CRLF)
body = utils.util_create_string_from_buffer(multiparItems)
contentType = f'multipart/form-data; boundary={boundary}'
return contentType, body.encode('utf-8')
def __create_string_from_buffer(self):
return Utils.util_create_string_from_buffer(self.__charBuffer)
def __create_string_from_buffer(self):
return Utils.util_create_string_from_buffer(self.__charBuffer)
def __parseUrl(self, url, verbose=False):
isHttps = False
if url.startswith("https://"):
isHttps = True
protocol = "https"
else:
protocol = "http"
if verbose:
print("is https: " + str(isHttps))
urlInfoPos = url.find("://")
if urlInfoPos < 0:
raise ValueError("Invalid URL format")
urlInfo = url[(urlInfoPos+3):]
items = urlInfo.split("/")
if verbose:
print("'" + urlInfo + "'")
for i in items:
print("'" + i + "'")
itemsSize = len(items)
hostPort = items[0]
portPos = hostPort.find(":")
if portPos > 0:
# port found
host = hostPort[0:portPos]
port = int(hostPort[portPos+1:])
else:
# no port found
host = hostPort
# no port specified: use defaults
if isHttps:
port = 443
else:
port = 80
if itemsSize == 1:
serverContext = ""
tapContext = ""
elif itemsSize == 2:
serverContext = "/"+items[1]
tapContext = ""
elif itemsSize == 3:
serverContext = "/"+items[1]
tapContext = "/"+items[2]
else:
data = []
for i in range(1, itemsSize-1):
data.append("/"+items[i])
serverContext = utils.util_create_string_from_buffer(data)
tapContext = "/"+items[itemsSize-1]
if verbose:
print("protocol: '%s'" % protocol)
print("host: '%s'" % host)
print("port: '%d'" % port)
print("server context: '%s'" % serverContext)
print("tap context: '%s'" % tapContext)
return protocol, host, port, serverContext, tapContext
def __parseUrl(self, url, verbose=False):
isHttps = False
if url.startswith("https://"):
isHttps = True
protocol = "https"
else:
protocol = "http"
if verbose:
print("is https: " + str(isHttps))
urlInfoPos = url.find("://")
if urlInfoPos < 0:
raise ValueError("Invalid URL format")
urlInfo = url[(urlInfoPos+3):]
items = urlInfo.split("/")
if verbose:
print("'" + urlInfo + "'")
for i in items:
print("'" + i + "'")
itemsSize = len(items)
hostPort = items[0]
portPos = hostPort.find(":")
if portPos > 0:
# port found
host = hostPort[0:portPos]
port = int(hostPort[portPos+1:])
else:
# no port found
host = hostPort
# no port specified: use defaults
if isHttps:
port = 443
else:
port = 80
if itemsSize == 1:
serverContext = ""
tapContext = ""
elif itemsSize == 2:
serverContext = "/"+items[1]
tapContext = ""
elif itemsSize == 3:
serverContext = "/"+items[1]
tapContext = "/"+items[2]
else:
data = []
for i in range(1, itemsSize-1):
data.append("/"+items[i])
serverContext = utils.util_create_string_from_buffer(data)
tapContext = "/"+items[itemsSize-1]
if verbose:
print("protocol: '%s'" % protocol)
print("host: '%s'" % host)
print("port: '%d'" % port)
print("server context: '%s'" % serverContext)
print("tap context: '%s'" % tapContext)
return protocol, host, port, serverContext, tapContext
