python类_unicode()的实例源码

def decode_argument(self, value, name=None):
        """Decodes an argument from the request.

        The argument has been percent-decoded and is now a byte string.
        By default, this method decodes the argument as utf-8 and returns
        a unicode string, but this may be overridden in subclasses.

        This method is used as a filter for both get_argument() and for
        values extracted from the url and passed to get()/post()/etc.

        The name of the argument is provided if known, but may be None
        (e.g. for unnamed groups in the url regex).
        """
        return _unicode(value)

def transform_first_chunk(self, headers, chunk, finishing):
        if self._gzipping:
            ctype = _unicode(headers.get("Content-Type", "")).split(";")[0]
            self._gzipping = (ctype in self.CONTENT_TYPES) and \
                (not finishing or len(chunk) >= self.MIN_LENGTH) and \
                (finishing or "Content-Length" not in headers) and \
                ("Content-Encoding" not in headers)
        if self._gzipping:
            headers["Content-Encoding"] = "gzip"
            self._gzip_value = BytesIO()
            self._gzip_file = gzip.GzipFile(mode="w", fileobj=self._gzip_value)
            chunk = self.transform_chunk(chunk, finishing)
            if "Content-Length" in headers:
                headers["Content-Length"] = str(len(chunk))
        return headers, chunk

def _safe_unicode(s):
    try:
        return _unicode(s)
    except UnicodeDecodeError:
        return repr(s)

def post(self):
        self.finish({"header": self.request.headers["X-Header-Encoding-Test"],
                     "argument": self.get_argument("argument"),
                     "filename": self.request.files["files"][0].filename,
                     "filebody": _unicode(self.request.files["files"][0]["body"]),
                     })

def _parse_string(self, value):
        return _unicode(value)

def _safe_unicode(s):
    try:
        return _unicode(s)
    except UnicodeDecodeError:
        return repr(s)

def post(self):
        self.finish({"header": self.request.headers["X-Header-Encoding-Test"],
                     "argument": self.get_argument("argument"),
                     "filename": self.request.files["files"][0].filename,
                     "filebody": _unicode(self.request.files["files"][0]["body"]),
                     })


# This test is also called from wsgi_test

def _parse_string(self, value):
        return _unicode(value)

def _safe_unicode(s):
    try:
        return _unicode(s)
    except UnicodeDecodeError:
        return repr(s)

def post(self):
        self.finish({"header": self.request.headers["X-Header-Encoding-Test"],
                     "argument": self.get_argument("argument"),
                     "filename": self.request.files["files"][0].filename,
                     "filebody": _unicode(self.request.files["files"][0]["body"]),
                     })


# This test is also called from wsgi_test

def _parse_string(self, value):
        return _unicode(value)

def post(self):
        self.finish({"header": self.request.headers["X-Header-Encoding-Test"],
                     "argument": self.get_argument("argument"),
                     "filename": self.request.files["files"][0].filename,
                     "filebody": _unicode(self.request.files["files"][0]["body"]),
                     })

def _parse_string(self, value):
        return _unicode(value)

def decode_argument(self, value, name=None):
        """Decodes an argument from the request.

        The argument has been percent-decoded and is now a byte string.
        By default, this method decodes the argument as utf-8 and returns
        a unicode string, but this may be overridden in subclasses.

        This method is used as a filter for both get_argument() and for
        values extracted from the url and passed to get()/post()/etc.

        The name of the argument is provided if known, but may be None
        (e.g. for unnamed groups in the url regex).
        """
        return _unicode(value)

def transform_first_chunk(self, headers, chunk, finishing):
        if self._gzipping:
            ctype = _unicode(headers.get("Content-Type", "")).split(";")[0]
            self._gzipping = (ctype in self.CONTENT_TYPES) and \
                (not finishing or len(chunk) >= self.MIN_LENGTH) and \
                (finishing or "Content-Length" not in headers) and \
                ("Content-Encoding" not in headers)
        if self._gzipping:
            headers["Content-Encoding"] = "gzip"
            self._gzip_value = BytesIO()
            self._gzip_file = gzip.GzipFile(mode="w", fileobj=self._gzip_value)
            chunk = self.transform_chunk(chunk, finishing)
            if "Content-Length" in headers:
                headers["Content-Length"] = str(len(chunk))
        return headers, chunk

def post(self):
        self.finish({"header": self.request.headers["X-Header-Encoding-Test"],
                     "argument": self.get_argument("argument"),
                     "filename": self.request.files["files"][0].filename,
                     "filebody": _unicode(self.request.files["files"][0]["body"]),
                     })

def _parse_string(self, value):
        return _unicode(value)

def decode_argument(self, value, name=None):
        """Decodes an argument from the request.

        The argument has been percent-decoded and is now a byte string.
        By default, this method decodes the argument as utf-8 and returns
        a unicode string, but this may be overridden in subclasses.

        This method is used as a filter for both `get_argument()` and for
        values extracted from the url and passed to `get()`/`post()`/etc.

        The name of the argument is provided if known, but may be None
        (e.g. for unnamed groups in the url regex).
        """
        return _unicode(value)

def _safe_unicode(s):
    try:
        return _unicode(s)
    except UnicodeDecodeError:
        return repr(s)

def _parse_string(self, value):
        return _unicode(value)