Python mimetools.Message方法代码示例

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def open_local_file(self, req):
        host = req.get_host()
        file = req.get_selector()
        localfile = url2pathname(file)
        stats = os.stat(localfile)
        size = stats[stat.ST_SIZE]
        modified = rfc822.formatdate(stats[stat.ST_MTIME])
        mtype = mimetypes.guess_type(file)[0]
        stats = os.stat(localfile)
        headers = mimetools.Message(StringIO(
            'Content-Type: %s\nContent-Length: %d\nLast-modified: %s\n' %
            (mtype or 'text/plain', size, modified)))
        if host:
            host, port = splitport(host)
        if not host or \
           (not port and socket.gethostbyname(host) in self.get_names()):
            return addinfourl(open(localfile, 'rb'),
                              headers, 'file:'+file)
        raise URLError('file not on local host') 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def read_multi(self, environ, keep_blank_values, strict_parsing):
        """Internal: read a part that is itself multipart."""
        ib = self.innerboundary
        if not valid_boundary(ib):
            raise ValueError, 'Invalid boundary in multipart form: %r' % (ib,)
        self.list = []
        if self.qs_on_post:
            for key, value in urlparse.parse_qsl(self.qs_on_post,
                                self.keep_blank_values, self.strict_parsing):
                self.list.append(MiniFieldStorage(key, value))
            FieldStorageClass = None

        klass = self.FieldStorageClass or self.__class__
        part = klass(self.fp, {}, ib,
                     environ, keep_blank_values, strict_parsing)
        # Throw first part away
        while not part.done:
            headers = rfc822.Message(self.fp)
            part = klass(self.fp, headers, ib,
                         environ, keep_blank_values, strict_parsing)
            self.list.append(part)
        self.skip_lines() 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def __init__(self, response_file=None, **kwds):
    """Initializer.

    Args:
      response_file: A file-like object that contains the full response
        generated by the user application request handler.  If present
        the headers and body are set from this value, although the values
        may be further overridden by the keyword parameters.
      kwds: All keywords are mapped to attributes of AppServerResponse.
    """
    self.status_code = 200
    self.status_message = 'Good to go'
    self.large_response = False

    if response_file:
      self.SetResponse(response_file)
    else:
      self.headers = mimetools.Message(cStringIO.StringIO())
      self.body = None

    for name, value in kwds.iteritems():
      setattr(self, name, value) 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def Errors(self):
    """A list containing the errors associated with the rejection.

    Intended to mimic those returned from an API in production in Google's API
    infrastructure.

    Returns:
      A list with a single element that is a dictionary containing the error
        information.
    """
    return [
        {
            'domain': 'global',
            'reason': 'invalidParameter',
            'message': self.Message(),
            'locationType': 'parameter',
            'location': self.parameter_name,
        },
    ] 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def getbodyparts(self):
        """Only for multipart messages: return the message's body as a
        list of SubMessage objects.  Each submessage object behaves
        (almost) as a Message object."""
        if self.getmaintype() != 'multipart':
            raise Error, 'Content-Type is not multipart/*'
        bdry = self.getparam('boundary')
        if not bdry:
            raise Error, 'multipart/* without boundary param'
        self.fp.seek(self.startofbody)
        mf = multifile.MultiFile(self.fp)
        mf.push(bdry)
        parts = []
        while mf.next():
            n = "%s.%r" % (self.number, 1 + len(parts))
            part = SubMessage(self.folder, n, mf)
            parts.append(part)
        mf.pop()
        return parts 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def ftp_open(self, req):
        host = req.get_host()
        if not host:
            raise IOError('ftp error', 'no host given')
        # XXX handle custom username & password
        try:
            host = socket.gethostbyname(host)
        except socket.error(msg):
            raise URLError(msg)
        host, port = splitport(host)
        if port is None:
            port = ftplib.FTP_PORT
        path, attrs = splitattr(req.get_selector())
        path = unquote(path)
        dirs = path.split('/')
        dirs, file = dirs[:-1], dirs[-1]
        if dirs and not dirs[0]:
            dirs = dirs[1:]
        user = passwd = '' # XXX
        try:
            fw = self.connect_ftp(user, passwd, host, port, dirs)
            type = file and 'I' or 'D'
            for attr in attrs:
                attr, value = splitattr(attr)
                if attr.lower() == 'type' and \
                   value in ('a', 'A', 'i', 'I', 'd', 'D'):
                    type = value.upper()
            fp, retrlen = fw.retrfile(file, type)
            headers = ""
            mtype = mimetypes.guess_type(req.get_full_url())[0]
            if mtype:
                headers += "Content-Type: %s\n" % mtype
            if retrlen is not None and retrlen >= 0:
                headers += "Content-Length: %d\n" % retrlen
            sf = StringIO(headers)
            headers = mimetools.Message(sf)
            return addinfourl(fp, headers, req.get_full_url())
        except ftplib.all_errors(msg):
            raise IOError(('ftp error', msg), sys.exc_info()[2]) 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def SetResponse(self, response_file):
    """Sets headers and body from the response file.

    Args:
      response_file: File like object to set body and headers from.
    """
    self.headers = mimetools.Message(response_file)
    self.body = response_file 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def GetAllHeaders(message, name):
  """Get all headers of a given name in a message.

  Args:
    message: A mimetools.Message object.
    name: The name of the header.

  Yields:
    A sequence of values of all headers with the given name.
  """
  for header_line in message.getallmatchingheaders(name):
    yield header_line.split(':', 1)[1].strip() 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def Message(self): raise NotImplementedError 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def BuildCGIRequest(base_env_dict, request, dev_appserver):
  """Build a CGI request to Call a method on an SPI backend.

  Args:
    base_env_dict: CGI environment dict
    request: ApiRequest to be converted to a CGI request
    dev_appserver: Handle to dev_appserver to generate CGI request.

  Returns:
    dev_appserver.AppServerRequest internal redirect object
  """
  if request.headers is None:
    request.headers = {}


  request.headers['Content-Type'] = 'application/json'
  url = SPI_ROOT_FORMAT % (request.port, request.path)
  base_env_dict['REQUEST_METHOD'] = 'POST'






  header_outfile = cStringIO.StringIO()
  body_outfile = cStringIO.StringIO()
  WriteHeaders(request.headers, header_outfile, len(request.body))
  body_outfile.write(request.body)
  header_outfile.seek(0)
  body_outfile.seek(0)
  return dev_appserver.AppServerRequest(
      url, None, mimetools.Message(header_outfile), body_outfile) 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def open_local_file(self, req):
        import email.utils
        import mimetypes
        host = req.get_host()
        filename = req.get_selector()
        localfile = url2pathname(filename)
        try:
            stats = os.stat(localfile)
            size = stats.st_size
            modified = email.utils.formatdate(stats.st_mtime, usegmt=True)
            mtype = mimetypes.guess_type(filename)[0]
            headers = mimetools.Message(StringIO(
                'Content-type: %s\nContent-length: %d\nLast-modified: %s\n' %
                (mtype or 'text/plain', size, modified)))
            if host:
                host, port = splitport(host)
            if not host or \
                (not port and _safe_gethostbyname(host) in self.get_names()):
                if host:
                    origurl = 'file://' + host + filename
                else:
                    origurl = 'file://' + filename
                return addinfourl(open(localfile, 'rb'), headers, origurl)
        except OSError, msg:
            # urllib2 users shouldn't expect OSErrors coming from urlopen()
            raise URLError(msg) 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def noheaders():
    """Return an empty mimetools.Message object."""
    global _noheaders
    if _noheaders is None:
        import mimetools
        try:
            from cStringIO import StringIO
        except ImportError:
            from StringIO import StringIO
        _noheaders = mimetools.Message(StringIO(), 0)
        _noheaders.fp.close()   # Recycle file descriptor
    return _noheaders


# Utility classes 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def serve(port, callback=None, completer=None):
    import BaseHTTPServer, mimetools, select

    # Patch up mimetools.Message so it doesn't break if rfc822 is reloaded.
    class Message(mimetools.Message):
        def __init__(self, fp, seekable=1):
            Message = self.__class__
            Message.__bases__[0].__bases__[0].__init__(self, fp, seekable)
            self.encodingheader = self.getheader('content-transfer-encoding')
            self.typeheader = self.getheader('content-type')
            self.parsetype()
            self.parseplist()

    class DocHandler(BaseHTTPServer.BaseHTTPRequestHandler):
        def send_document(self, title, contents):
            try:
                self.send_response(200)
                self.send_header('Content-Type', 'text/html')
                self.end_headers()
                self.wfile.write(html.page(title, contents))
            except IOError: pass

        def do_GET(self):
            path = self.path
            if path[-5:] == '.html': path = path[:-5]
            if path[:1] == '/': path = path[1:]
            if path and path != '.':
                try:
                    obj = locate(path, forceload=1)
                except ErrorDuringImport, value:
                    self.send_document(path, html.escape(str(value)))
                    return
                if obj:
                    self.send_document(describe(obj), html.document(obj, path))
                else:
                    self.send_document(path,
'no Python documentation found for %s' % repr(path))
            else: 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def openmessage(self, n):
        """Open a message -- returns a Message object."""
        return Message(self, n) 

# 需要导入模块: import mimetools [as 别名]
# 或者: from mimetools import Message [as 别名]
def __init__(self, f, n, fp = None):
        """Constructor."""
        self.folder = f
        self.number = n
        if fp is None:
            path = f.getmessagefilename(n)
            fp = open(path, 'r')
        mimetools.Message.__init__(self, fp)