visDQMUpload Namespace Reference

Classes
class	HTTPSCertAuth
class	HTTPSCertAuthenticate

Functions
def	encode (args, files)
def	filetype (filename)
def	marshall (args, files, request)
def	upload (url, args, files)

Variables
	classification_ok
	classification_result
	data
	headers
	HTTPS
	ssl_cert_file
	ssl_key_file
	status
	uid
	x509_path

Function Documentation

def visDQMUpload.encode	(		args,
			files
	)

  Encode form (name, value) and (name, filename, type) elements into
  multi-part/form-data. We don't actually need to know what we are
  uploading here, so just claim it's all text/plain.

Definition at line 40 of file visDQMUpload.py.

References filetype(), and str.

Referenced by marshall().

def encode(args, files):
  """
    Encode form (name, value) and (name, filename, type) elements into
    multi-part/form-data. We don't actually need to know what we are
    uploading here, so just claim it's all text/plain.
  """
  boundary = '----------=_DQM_FILE_BOUNDARY_=-----------'
  (body, crlf) = ('', '\r\n')
  for (key, value) in args.items():
    payload = str(value)
    body += '--' + boundary + crlf
    body += ('Content-Disposition: form-data; name="%s"' % key) + crlf
    body += crlf + payload + crlf
  for (key, filename) in files.items():
    body += '--' + boundary + crlf
    body += ('Content-Disposition: form-data; name="%s"; filename="%s"'
             % (key, os.path.basename(filename))) + crlf
    body += ('Content-Type: %s' % filetype(filename)) + crlf
    body += ('Content-Length: %d' % os.stat(filename)[ST_SIZE]) + crlf
    body += crlf + open(filename, "r").read() + crlf
  body += '--' + boundary + '--' + crlf + crlf
  return ('multipart/form-data; boundary=' + boundary, body)

def visDQMUpload.filetype

(

filename

)

Definition at line 37 of file visDQMUpload.py.

Referenced by encode().

def filetype(filename):
  return mimetypes.guess_type(filename)[0] or 'application/octet-stream'

def visDQMUpload.marshall	(		args,
			files,
			request
	)

  Marshalls the arguments to the CGI script as multi-part/form-data,
  not the default application/x-www-form-url-encoded.  This improves
  the transfer of the large inputs and eases command line invocation
  of the CGI script.

Definition at line 63 of file visDQMUpload.py.

References encode(), and str.

Referenced by upload().

def marshall(args, files, request):
  """
    Marshalls the arguments to the CGI script as multi-part/form-data,
    not the default application/x-www-form-url-encoded.  This improves
    the transfer of the large inputs and eases command line invocation
    of the CGI script.
  """
  (type, body) = encode(args, files)
  request.add_header('Content-Type', type)
  request.add_header('Content-Length', str(len(body)))
  request.add_data(body)

def visDQMUpload.upload	(		url,
			args,
			files
	)

Definition at line 75 of file visDQMUpload.py.

References marshall().

def upload(url, args, files):
  ident = "visDQMUpload DQMGUI/%s python/%s" % \
    (os.getenv('DQMGUI_VERSION', '?'), "%d.%d.%d" % sys.version_info[:3])
  datareq = urllib2.Request(url + '/data/put')
  datareq.add_header('Accept-encoding', 'gzip')
  datareq.add_header('User-agent', ident)
  marshall(args, files, datareq)
  if 'https://' in url:
    result = urllib2.build_opener(HTTPSCertAuthenticate()).open(datareq)
  else:
    result = urllib2.build_opener(urllib2.ProxyHandler({})).open(datareq)

  data = result.read()
  if result.headers.get ('Content-encoding', '') == 'gzip':
    data = gzip.GzipFile (fileobj=StringIO(data)).read ()
  return (result.headers, data)

Variable Documentation

visDQMUpload.classification_ok

Definition at line 133 of file visDQMUpload.py.

visDQMUpload.classification_result

Definition at line 133 of file visDQMUpload.py.

visDQMUpload.data

Definition at line 142 of file visDQMUpload.py.

visDQMUpload.headers

Definition at line 142 of file visDQMUpload.py.

visDQMUpload.HTTPS

Definition at line 22 of file visDQMUpload.py.

visDQMUpload.ssl_cert_file

Definition at line 27 of file visDQMUpload.py.

visDQMUpload.ssl_key_file

Definition at line 26 of file visDQMUpload.py.

visDQMUpload.status

Definition at line 107 of file visDQMUpload.py.

visDQMUpload.uid

Definition at line 107 of file visDQMUpload.py.

visDQMUpload.x509_path

Definition at line 92 of file visDQMUpload.py.