Python six.binary_type方法代码示例

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def _convert_to_string(data):
    scalar_types = six.string_types + six.integer_types
    if isinstance(data, six.binary_type):
        if sys.version_info[0] >= 3:
            return data.decode('utf8')
        else:
            return data
    elif isinstance(data, six.text_type):
        if sys.version_info[0] >= 3:
            return data
        else:
            return data.encode('utf8')
    elif isinstance(data, scalar_types) or hasattr(data, '__str__'):
        return str(data)
    else:
        LOG.error('echo called with an unsupported data type')
        LOG.debug('data class = ' + data.__class__.__name__) 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def percent_encode(input_str, safe=SAFE_CHARS):
    """Urlencodes a string.

    Whereas percent_encode_sequence handles taking a dict/sequence and
    producing a percent encoded string, this function deals only with
    taking a string (not a dict/sequence) and percent encoding it.

    If given the binary type, will simply URL encode it. If given the
    text type, will produce the binary type by UTF-8 encoding the
    text. If given something else, will convert it to the text type
    first.
    """
    # If its not a binary or text string, make it a text string.
    if not isinstance(input_str, (six.binary_type, six.text_type)):
        input_str = six.text_type(input_str)
    # If it's not bytes, make it bytes by UTF-8 encoding it.
    if not isinstance(input_str, six.binary_type):
        input_str = input_str.encode('utf-8')
    return quote(input_str, safe=safe) 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def reset_stream(self):
        """Resets the streaming body to it's initial position.

        If the request contains a streaming body (a streamable file-like object)
        seek to the object's initial position to ensure the entire contents of
        the object is sent. This is a no-op for static bytes-like body types.
        """
        # Trying to reset a stream when there is a no stream will
        # just immediately return.  It's not an error, it will produce
        # the same result as if we had actually reset the stream (we'll send
        # the entire body contents again if we need to).
        # Same case if the body is a string/bytes/bytearray type.

        non_seekable_types = (six.binary_type, six.text_type, bytearray)
        if self.body is None or isinstance(self.body, non_seekable_types):
            return
        try:
            logger.debug("Rewinding stream: %s", self.body)
            self.body.seek(0)
        except Exception as e:
            logger.debug("Unable to rewind stream: %s", e)
            raise UnseekableStreamError(stream_object=self.body) 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def percent_encode(input_str, safe=SAFE_CHARS):
    """Urlencodes a string.

    Whereas percent_encode_sequence handles taking a dict/sequence and
    producing a percent encoded string, this function deals only with
    taking a string (not a dict/sequence) and percent encoding it.

    If given the binary type, will simply URL encode it. If given the
    text type, will produce the binary type by UTF-8 encoding the
    text. If given something else, will convert it to the the text type
    first.
    """
    # If its not a binary or text string, make it a text string.
    if not isinstance(input_str, (six.binary_type, six.text_type)):
        input_str = six.text_type(input_str)
    # If it's not bytes, make it bytes by UTF-8 encoding it.
    if not isinstance(input_str, six.binary_type):
        input_str = input_str.encode('utf-8')
    return quote(input_str, safe=safe) 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def _get_body_as_dict(self, request):
        # For query services, request.data is form-encoded and is already a
        # dict, but for other services such as rest-json it could be a json
        # string or bytes. In those cases we attempt to load the data as a
        # dict.
        data = request.data
        if isinstance(data, six.binary_type):
            data = json.loads(data.decode('utf-8'))
        elif isinstance(data, six.string_types):
            data = json.loads(data)
        return data 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def reset_stream(self):
        # Trying to reset a stream when there is a no stream will
        # just immediately return.  It's not an error, it will produce
        # the same result as if we had actually reset the stream (we'll send
        # the entire body contents again if we need to).
        # Same case if the body is a string/bytes type.
        if self.body is None or isinstance(self.body, six.text_type) or \
                isinstance(self.body, six.binary_type):
            return
        try:
            logger.debug("Rewinding stream: %s", self.body)
            self.body.seek(0)
        except Exception as e:
            logger.debug("Unable to rewind stream: %s", e)
            raise UnseekableStreamError(stream_object=self.body) 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def _is_binary(self, value):
        if isinstance(value, Binary):
            return True
        elif isinstance(value, bytearray):
            return True
        elif six.PY3 and isinstance(value, six.binary_type):
            return True
        return False 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def _encode(self, data, path):
        """Encode bytes in given data, keeping track of the path traversed."""
        if isinstance(data, dict):
            return self._encode_dict(data, path)
        elif isinstance(data, list):
            return self._encode_list(data, path)
        elif isinstance(data, six.binary_type):
            return self._encode_bytes(data, path)
        else:
            return data, [] 

# 需要导入模块: from botocore.compat import six [as 别名]
# 或者: from botocore.compat.six import binary_type [as 别名]
def ensure_text_type(s):
    if isinstance(s, six.text_type):
        return s
    if isinstance(s, six.binary_type):
        return s.decode('utf-8')
    raise ValueError("Expected str, unicode or bytes, received %s." % type(s))