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@ -206,7 +206,7 @@ class RequestHandler(object): |
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request: httputil.HTTPServerRequest, |
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request: httputil.HTTPServerRequest, |
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**kwargs: Any |
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**kwargs: Any |
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) -> None: |
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) -> None: |
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super(RequestHandler, self).__init__() |
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super().__init__() |
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self.application = application |
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self.application = application |
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self.request = request |
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self.request = request |
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@ -340,7 +340,7 @@ class RequestHandler(object): |
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""" |
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""" |
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pass |
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pass |
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def set_status(self, status_code: int, reason: str = None) -> None: |
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def set_status(self, status_code: int, reason: Optional[str] = None) -> None: |
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"""Sets the status code for our response. |
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"""Sets the status code for our response. |
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:arg int status_code: Response status code. |
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:arg int status_code: Response status code. |
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@ -424,14 +424,14 @@ class RequestHandler(object): |
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def get_argument(self, name: str, default: str, strip: bool = True) -> str: |
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def get_argument(self, name: str, default: str, strip: bool = True) -> str: |
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pass |
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pass |
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@overload # noqa: F811 |
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@overload |
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def get_argument( |
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def get_argument( # noqa: F811 |
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self, name: str, default: _ArgDefaultMarker = _ARG_DEFAULT, strip: bool = True |
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self, name: str, default: _ArgDefaultMarker = _ARG_DEFAULT, strip: bool = True |
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) -> str: |
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) -> str: |
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pass |
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pass |
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@overload # noqa: F811 |
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@overload |
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def get_argument( |
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def get_argument( # noqa: F811 |
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self, name: str, default: None, strip: bool = True |
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self, name: str, default: None, strip: bool = True |
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) -> Optional[str]: |
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) -> Optional[str]: |
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pass |
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pass |
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@ -554,7 +554,7 @@ class RequestHandler(object): |
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values.append(s) |
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values.append(s) |
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return values |
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return values |
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def decode_argument(self, value: bytes, name: str = None) -> str: |
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def decode_argument(self, value: bytes, name: Optional[str] = None) -> str: |
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"""Decodes an argument from the request. |
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"""Decodes an argument from the request. |
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The argument has been percent-decoded and is now a byte string. |
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The argument has been percent-decoded and is now a byte string. |
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@ -580,7 +580,7 @@ class RequestHandler(object): |
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`self.request.cookies <.httputil.HTTPServerRequest.cookies>`.""" |
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`self.request.cookies <.httputil.HTTPServerRequest.cookies>`.""" |
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return self.request.cookies |
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return self.request.cookies |
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def get_cookie(self, name: str, default: str = None) -> Optional[str]: |
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def get_cookie(self, name: str, default: Optional[str] = None) -> Optional[str]: |
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"""Returns the value of the request cookie with the given name. |
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"""Returns the value of the request cookie with the given name. |
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If the named cookie is not present, returns ``default``. |
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If the named cookie is not present, returns ``default``. |
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@ -597,10 +597,10 @@ class RequestHandler(object): |
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self, |
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self, |
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name: str, |
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name: str, |
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value: Union[str, bytes], |
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value: Union[str, bytes], |
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domain: str = None, |
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domain: Optional[str] = None, |
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expires: Union[float, Tuple, datetime.datetime] = None, |
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expires: Optional[Union[float, Tuple, datetime.datetime]] = None, |
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path: str = "/", |
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path: str = "/", |
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expires_days: int = None, |
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expires_days: Optional[float] = None, |
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**kwargs: Any |
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**kwargs: Any |
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) -> None: |
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) -> None: |
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"""Sets an outgoing cookie name/value with the given options. |
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"""Sets an outgoing cookie name/value with the given options. |
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@ -624,7 +624,9 @@ class RequestHandler(object): |
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# Don't let us accidentally inject bad stuff |
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# Don't let us accidentally inject bad stuff |
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raise ValueError("Invalid cookie %r: %r" % (name, value)) |
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raise ValueError("Invalid cookie %r: %r" % (name, value)) |
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if not hasattr(self, "_new_cookie"): |
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if not hasattr(self, "_new_cookie"): |
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self._new_cookie = http.cookies.SimpleCookie() |
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self._new_cookie = ( |
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http.cookies.SimpleCookie() |
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) # type: http.cookies.SimpleCookie |
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if name in self._new_cookie: |
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if name in self._new_cookie: |
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del self._new_cookie[name] |
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del self._new_cookie[name] |
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self._new_cookie[name] = value |
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self._new_cookie[name] = value |
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@ -648,7 +650,9 @@ class RequestHandler(object): |
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morsel[k] = v |
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morsel[k] = v |
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def clear_cookie(self, name: str, path: str = "/", domain: str = None) -> None: |
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def clear_cookie( |
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self, name: str, path: str = "/", domain: Optional[str] = None |
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) -> None: |
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"""Deletes the cookie with the given name. |
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"""Deletes the cookie with the given name. |
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Due to limitations of the cookie protocol, you must pass the same |
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Due to limitations of the cookie protocol, you must pass the same |
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@ -662,7 +666,7 @@ class RequestHandler(object): |
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expires = datetime.datetime.utcnow() - datetime.timedelta(days=365) |
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expires = datetime.datetime.utcnow() - datetime.timedelta(days=365) |
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self.set_cookie(name, value="", path=path, expires=expires, domain=domain) |
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self.set_cookie(name, value="", path=path, expires=expires, domain=domain) |
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def clear_all_cookies(self, path: str = "/", domain: str = None) -> None: |
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def clear_all_cookies(self, path: str = "/", domain: Optional[str] = None) -> None: |
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"""Deletes all the cookies the user sent with this request. |
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"""Deletes all the cookies the user sent with this request. |
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See `clear_cookie` for more information on the path and domain |
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See `clear_cookie` for more information on the path and domain |
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@ -682,8 +686,8 @@ class RequestHandler(object): |
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self, |
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self, |
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name: str, |
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name: str, |
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value: Union[str, bytes], |
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value: Union[str, bytes], |
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expires_days: int = 30, |
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expires_days: Optional[float] = 30, |
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version: int = None, |
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version: Optional[int] = None, |
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**kwargs: Any |
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**kwargs: Any |
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) -> None: |
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) -> None: |
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"""Signs and timestamps a cookie so it cannot be forged. |
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"""Signs and timestamps a cookie so it cannot be forged. |
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@ -697,6 +701,7 @@ class RequestHandler(object): |
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Note that the ``expires_days`` parameter sets the lifetime of the |
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Note that the ``expires_days`` parameter sets the lifetime of the |
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cookie in the browser, but is independent of the ``max_age_days`` |
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cookie in the browser, but is independent of the ``max_age_days`` |
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parameter to `get_secure_cookie`. |
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parameter to `get_secure_cookie`. |
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A value of None limits the lifetime to the current browser session. |
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Secure cookies may contain arbitrary byte values, not just unicode |
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Secure cookies may contain arbitrary byte values, not just unicode |
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strings (unlike regular cookies) |
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strings (unlike regular cookies) |
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@ -717,7 +722,7 @@ class RequestHandler(object): |
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) |
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) |
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def create_signed_value( |
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def create_signed_value( |
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self, name: str, value: Union[str, bytes], version: int = None |
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self, name: str, value: Union[str, bytes], version: Optional[int] = None |
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) -> bytes: |
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) -> bytes: |
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"""Signs and timestamps a string so it cannot be forged. |
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"""Signs and timestamps a string so it cannot be forged. |
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@ -745,9 +750,9 @@ class RequestHandler(object): |
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def get_secure_cookie( |
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def get_secure_cookie( |
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self, |
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self, |
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name: str, |
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name: str, |
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value: str = None, |
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value: Optional[str] = None, |
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max_age_days: int = 31, |
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max_age_days: float = 31, |
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min_version: int = None, |
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min_version: Optional[int] = None, |
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) -> Optional[bytes]: |
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) -> Optional[bytes]: |
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"""Returns the given signed cookie if it validates, or None. |
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"""Returns the given signed cookie if it validates, or None. |
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@ -775,7 +780,7 @@ class RequestHandler(object): |
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) |
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) |
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def get_secure_cookie_key_version( |
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def get_secure_cookie_key_version( |
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self, name: str, value: str = None |
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self, name: str, value: Optional[str] = None |
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) -> Optional[int]: |
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) -> Optional[int]: |
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"""Returns the signing key version of the secure cookie. |
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"""Returns the signing key version of the secure cookie. |
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@ -788,7 +793,9 @@ class RequestHandler(object): |
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return None |
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return None |
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return get_signature_key_version(value) |
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return get_signature_key_version(value) |
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def redirect(self, url: str, permanent: bool = False, status: int = None) -> None: |
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def redirect( |
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self, url: str, permanent: bool = False, status: Optional[int] = None |
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) -> None: |
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"""Sends a redirect to the given (optionally relative) URL. |
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"""Sends a redirect to the given (optionally relative) URL. |
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If the ``status`` argument is specified, that value is used as the |
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If the ``status`` argument is specified, that value is used as the |
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@ -1051,12 +1058,6 @@ class RequestHandler(object): |
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def flush(self, include_footers: bool = False) -> "Future[None]": |
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def flush(self, include_footers: bool = False) -> "Future[None]": |
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"""Flushes the current output buffer to the network. |
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"""Flushes the current output buffer to the network. |
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The ``callback`` argument, if given, can be used for flow control: |
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it will be run when all flushed data has been written to the socket. |
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Note that only one flush callback can be outstanding at a time; |
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if another flush occurs before the previous flush's callback |
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has been run, the previous callback will be discarded. |
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.. versionchanged:: 4.0 |
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.. versionchanged:: 4.0 |
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Now returns a `.Future` if no callback is given. |
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Now returns a `.Future` if no callback is given. |
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@ -1104,7 +1105,7 @@ class RequestHandler(object): |
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future.set_result(None) |
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future.set_result(None) |
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return future |
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return future |
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def finish(self, chunk: Union[str, bytes, dict] = None) -> "Future[None]": |
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def finish(self, chunk: Optional[Union[str, bytes, dict]] = None) -> "Future[None]": |
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"""Finishes this response, ending the HTTP request. |
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"""Finishes this response, ending the HTTP request. |
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Passing a ``chunk`` to ``finish()`` is equivalent to passing that |
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Passing a ``chunk`` to ``finish()`` is equivalent to passing that |
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@ -1137,13 +1138,11 @@ class RequestHandler(object): |
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if self.check_etag_header(): |
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if self.check_etag_header(): |
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self._write_buffer = [] |
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self._write_buffer = [] |
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self.set_status(304) |
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self.set_status(304) |
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if self._status_code in (204, 304) or ( |
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if self._status_code in (204, 304) or (100 <= self._status_code < 200): |
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self._status_code >= 100 and self._status_code < 200 |
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): |
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assert not self._write_buffer, ( |
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assert not self._write_buffer, ( |
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"Cannot send body with %s" % self._status_code |
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"Cannot send body with %s" % self._status_code |
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) |
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) |
|
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self._clear_headers_for_304() |
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self._clear_representation_headers() |
|
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elif "Content-Length" not in self._headers: |
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elif "Content-Length" not in self._headers: |
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content_length = sum(len(part) for part in self._write_buffer) |
|
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content_length = sum(len(part) for part in self._write_buffer) |
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self.set_header("Content-Length", content_length) |
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self.set_header("Content-Length", content_length) |
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@ -1301,7 +1300,7 @@ class RequestHandler(object): |
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locales.append((parts[0], score)) |
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locales.append((parts[0], score)) |
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if locales: |
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if locales: |
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locales.sort(key=lambda pair: pair[1], reverse=True) |
|
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locales.sort(key=lambda pair: pair[1], reverse=True) |
|
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codes = [l[0] for l in locales] |
|
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codes = [loc[0] for loc in locales] |
|
|
return locale.get(*codes) |
|
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return locale.get(*codes) |
|
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return locale.get(default) |
|
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return locale.get(default) |
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@ -1544,7 +1543,9 @@ class RequestHandler(object): |
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+ '"/>' |
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+ '"/>' |
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) |
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) |
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def static_url(self, path: str, include_host: bool = None, **kwargs: Any) -> str: |
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def static_url( |
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|
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self, path: str, include_host: Optional[bool] = None, **kwargs: Any |
|
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|
|
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) -> str: |
|
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"""Returns a static URL for the given relative static file path. |
|
|
"""Returns a static URL for the given relative static file path. |
|
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|
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This method requires you set the ``static_path`` setting in your |
|
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This method requires you set the ``static_path`` setting in your |
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@ -1785,11 +1786,11 @@ class RequestHandler(object): |
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args = [value.status_code, self._request_summary()] + list(value.args) |
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args = [value.status_code, self._request_summary()] + list(value.args) |
|
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gen_log.warning(format, *args) |
|
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gen_log.warning(format, *args) |
|
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else: |
|
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else: |
|
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app_log.error( # type: ignore |
|
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app_log.error( |
|
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"Uncaught exception %s\n%r", |
|
|
"Uncaught exception %s\n%r", |
|
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self._request_summary(), |
|
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self._request_summary(), |
|
|
self.request, |
|
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self.request, |
|
|
exc_info=(typ, value, tb), |
|
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exc_info=(typ, value, tb), # type: ignore |
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) |
|
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) |
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|
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def _ui_module(self, name: str, module: Type["UIModule"]) -> Callable[..., str]: |
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def _ui_module(self, name: str, module: Type["UIModule"]) -> Callable[..., str]: |
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@ -1806,21 +1807,13 @@ class RequestHandler(object): |
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def _ui_method(self, method: Callable[..., str]) -> Callable[..., str]: |
|
|
def _ui_method(self, method: Callable[..., str]) -> Callable[..., str]: |
|
|
return lambda *args, **kwargs: method(self, *args, **kwargs) |
|
|
return lambda *args, **kwargs: method(self, *args, **kwargs) |
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|
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def _clear_headers_for_304(self) -> None: |
|
|
def _clear_representation_headers(self) -> None: |
|
|
# 304 responses should not contain entity headers (defined in |
|
|
# 304 responses should not contain representation metadata |
|
|
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec7.html#sec7.1) |
|
|
# headers (defined in |
|
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|
|
# https://tools.ietf.org/html/rfc7231#section-3.1) |
|
|
# not explicitly allowed by |
|
|
# not explicitly allowed by |
|
|
# http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.5 |
|
|
# https://tools.ietf.org/html/rfc7232#section-4.1 |
|
|
headers = [ |
|
|
headers = ["Content-Encoding", "Content-Language", "Content-Type"] |
|
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"Allow", |
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|
|
"Content-Encoding", |
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|
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"Content-Language", |
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|
|
"Content-Length", |
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|
|
"Content-MD5", |
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|
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"Content-Range", |
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|
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"Content-Type", |
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|
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"Last-Modified", |
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|
|
] |
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|
|
for h in headers: |
|
|
for h in headers: |
|
|
self.clear_header(h) |
|
|
self.clear_header(h) |
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|
|
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|
|
@ -1925,17 +1918,19 @@ class _ApplicationRouter(ReversibleRuleRouter): |
|
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`_ApplicationRouter` instance. |
|
|
`_ApplicationRouter` instance. |
|
|
""" |
|
|
""" |
|
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|
|
def __init__(self, application: "Application", rules: _RuleList = None) -> None: |
|
|
def __init__( |
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|
|
self, application: "Application", rules: Optional[_RuleList] = None |
|
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|
|
) -> None: |
|
|
assert isinstance(application, Application) |
|
|
assert isinstance(application, Application) |
|
|
self.application = application |
|
|
self.application = application |
|
|
super(_ApplicationRouter, self).__init__(rules) |
|
|
super().__init__(rules) |
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|
|
def process_rule(self, rule: Rule) -> Rule: |
|
|
def process_rule(self, rule: Rule) -> Rule: |
|
|
rule = super(_ApplicationRouter, self).process_rule(rule) |
|
|
rule = super().process_rule(rule) |
|
|
|
|
|
|
|
|
if isinstance(rule.target, (list, tuple)): |
|
|
if isinstance(rule.target, (list, tuple)): |
|
|
rule.target = _ApplicationRouter( # type: ignore |
|
|
rule.target = _ApplicationRouter( |
|
|
self.application, rule.target |
|
|
self.application, rule.target # type: ignore |
|
|
) |
|
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) |
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|
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return rule |
|
|
return rule |
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@ -1948,9 +1943,7 @@ class _ApplicationRouter(ReversibleRuleRouter): |
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request, target, **target_params |
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request, target, **target_params |
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) |
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) |
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return super(_ApplicationRouter, self).get_target_delegate( |
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return super().get_target_delegate(target, request, **target_params) |
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target, request, **target_params |
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) |
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class Application(ReversibleRouter): |
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class Application(ReversibleRouter): |
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@ -2039,9 +2032,9 @@ class Application(ReversibleRouter): |
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def __init__( |
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def __init__( |
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self, |
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self, |
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handlers: _RuleList = None, |
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handlers: Optional[_RuleList] = None, |
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default_host: str = None, |
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default_host: Optional[str] = None, |
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transforms: List[Type["OutputTransform"]] = None, |
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transforms: Optional[List[Type["OutputTransform"]]] = None, |
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**settings: Any |
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**settings: Any |
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) -> None: |
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) -> None: |
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if transforms is None: |
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if transforms is None: |
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@ -2192,9 +2185,9 @@ class Application(ReversibleRouter): |
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self, |
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self, |
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request: httputil.HTTPServerRequest, |
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request: httputil.HTTPServerRequest, |
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target_class: Type[RequestHandler], |
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target_class: Type[RequestHandler], |
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target_kwargs: Dict[str, Any] = None, |
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target_kwargs: Optional[Dict[str, Any]] = None, |
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path_args: List[bytes] = None, |
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path_args: Optional[List[bytes]] = None, |
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path_kwargs: Dict[str, bytes] = None, |
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path_kwargs: Optional[Dict[str, bytes]] = None, |
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) -> "_HandlerDelegate": |
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) -> "_HandlerDelegate": |
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"""Returns `~.httputil.HTTPMessageDelegate` that can serve a request |
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"""Returns `~.httputil.HTTPMessageDelegate` that can serve a request |
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for application and `RequestHandler` subclass. |
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for application and `RequestHandler` subclass. |
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@ -2361,7 +2354,11 @@ class HTTPError(Exception): |
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""" |
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""" |
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def __init__( |
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def __init__( |
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self, status_code: int = 500, log_message: str = None, *args: Any, **kwargs: Any |
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self, |
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status_code: int = 500, |
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log_message: Optional[str] = None, |
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*args: Any, |
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**kwargs: Any |
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) -> None: |
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) -> None: |
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self.status_code = status_code |
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self.status_code = status_code |
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self.log_message = log_message |
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self.log_message = log_message |
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@ -2419,9 +2416,7 @@ class MissingArgumentError(HTTPError): |
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""" |
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""" |
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def __init__(self, arg_name: str) -> None: |
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def __init__(self, arg_name: str) -> None: |
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super(MissingArgumentError, self).__init__( |
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super().__init__(400, "Missing argument %s" % arg_name) |
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400, "Missing argument %s" % arg_name |
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) |
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self.arg_name = arg_name |
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self.arg_name = arg_name |
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@ -2478,8 +2473,8 @@ class RedirectHandler(RequestHandler): |
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self._url = url |
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self._url = url |
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self._permanent = permanent |
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self._permanent = permanent |
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def get(self, *args: Any) -> None: |
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def get(self, *args: Any, **kwargs: Any) -> None: |
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to_url = self._url.format(*args) |
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to_url = self._url.format(*args, **kwargs) |
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if self.request.query_arguments: |
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if self.request.query_arguments: |
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# TODO: figure out typing for the next line. |
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# TODO: figure out typing for the next line. |
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to_url = httputil.url_concat( |
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to_url = httputil.url_concat( |
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@ -2561,7 +2556,7 @@ class StaticFileHandler(RequestHandler): |
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_static_hashes = {} # type: Dict[str, Optional[str]] |
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_static_hashes = {} # type: Dict[str, Optional[str]] |
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_lock = threading.Lock() # protects _static_hashes |
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_lock = threading.Lock() # protects _static_hashes |
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def initialize(self, path: str, default_filename: str = None) -> None: |
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def initialize(self, path: str, default_filename: Optional[str] = None) -> None: |
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self.root = path |
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self.root = path |
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self.default_filename = default_filename |
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self.default_filename = default_filename |
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@ -2787,7 +2782,7 @@ class StaticFileHandler(RequestHandler): |
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@classmethod |
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@classmethod |
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def get_content( |
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def get_content( |
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cls, abspath: str, start: int = None, end: int = None |
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cls, abspath: str, start: Optional[int] = None, end: Optional[int] = None |
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) -> Generator[bytes, None, None]: |
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) -> Generator[bytes, None, None]: |
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"""Retrieve the content of the requested resource which is located |
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"""Retrieve the content of the requested resource which is located |
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at the given absolute path. |
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at the given absolute path. |
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@ -2829,12 +2824,12 @@ class StaticFileHandler(RequestHandler): |
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"""Returns a version string for the resource at the given path. |
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"""Returns a version string for the resource at the given path. |
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This class method may be overridden by subclasses. The |
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This class method may be overridden by subclasses. The |
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default implementation is a hash of the file's contents. |
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default implementation is a SHA-512 hash of the file's contents. |
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.. versionadded:: 3.1 |
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.. versionadded:: 3.1 |
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""" |
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""" |
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data = cls.get_content(abspath) |
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data = cls.get_content(abspath) |
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hasher = hashlib.md5() |
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hasher = hashlib.sha512() |
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if isinstance(data, bytes): |
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if isinstance(data, bytes): |
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hasher.update(data) |
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hasher.update(data) |
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else: |
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else: |
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@ -3265,7 +3260,7 @@ class TemplateModule(UIModule): |
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Template()) instead of inheriting the outer template's namespace. |
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Template()) instead of inheriting the outer template's namespace. |
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Templates rendered through this module also get access to UIModule's |
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Templates rendered through this module also get access to UIModule's |
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automatic javascript/css features. Simply call set_resources |
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automatic JavaScript/CSS features. Simply call set_resources |
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inside the template and give it keyword arguments corresponding to |
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inside the template and give it keyword arguments corresponding to |
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the methods on UIModule: {{ set_resources(js_files=static_url("my.js")) }} |
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the methods on UIModule: {{ set_resources(js_files=static_url("my.js")) }} |
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Note that these resources are output once per template file, not once |
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Note that these resources are output once per template file, not once |
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@ -3274,7 +3269,7 @@ class TemplateModule(UIModule): |
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""" |
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""" |
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def __init__(self, handler: RequestHandler) -> None: |
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def __init__(self, handler: RequestHandler) -> None: |
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super(TemplateModule, self).__init__(handler) |
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super().__init__(handler) |
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# keep resources in both a list and a dict to preserve order |
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# keep resources in both a list and a dict to preserve order |
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self._resource_list = [] # type: List[Dict[str, Any]] |
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self._resource_list = [] # type: List[Dict[str, Any]] |
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self._resource_dict = {} # type: Dict[str, Dict[str, Any]] |
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self._resource_dict = {} # type: Dict[str, Dict[str, Any]] |
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@ -3351,9 +3346,9 @@ def create_signed_value( |
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secret: _CookieSecretTypes, |
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secret: _CookieSecretTypes, |
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name: str, |
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name: str, |
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value: Union[str, bytes], |
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value: Union[str, bytes], |
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version: int = None, |
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version: Optional[int] = None, |
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clock: Callable[[], float] = None, |
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clock: Optional[Callable[[], float]] = None, |
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key_version: int = None, |
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key_version: Optional[int] = None, |
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) -> bytes: |
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) -> bytes: |
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if version is None: |
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if version is None: |
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version = DEFAULT_SIGNED_VALUE_VERSION |
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version = DEFAULT_SIGNED_VALUE_VERSION |
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@ -3441,9 +3436,9 @@ def decode_signed_value( |
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secret: _CookieSecretTypes, |
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secret: _CookieSecretTypes, |
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name: str, |
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name: str, |
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value: Union[None, str, bytes], |
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value: Union[None, str, bytes], |
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max_age_days: int = 31, |
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max_age_days: float = 31, |
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clock: Callable[[], float] = None, |
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clock: Optional[Callable[[], float]] = None, |
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min_version: int = None, |
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min_version: Optional[int] = None, |
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) -> Optional[bytes]: |
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) -> Optional[bytes]: |
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if clock is None: |
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if clock is None: |
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clock = time.time |
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clock = time.time |
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@ -3472,7 +3467,7 @@ def _decode_signed_value_v1( |
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secret: Union[str, bytes], |
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secret: Union[str, bytes], |
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name: str, |
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name: str, |
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value: bytes, |
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value: bytes, |
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max_age_days: int, |
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max_age_days: float, |
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clock: Callable[[], float], |
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clock: Callable[[], float], |
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) -> Optional[bytes]: |
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) -> Optional[bytes]: |
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parts = utf8(value).split(b"|") |
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parts = utf8(value).split(b"|") |
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@ -3527,7 +3522,7 @@ def _decode_signed_value_v2( |
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secret: _CookieSecretTypes, |
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secret: _CookieSecretTypes, |
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name: str, |
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name: str, |
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value: bytes, |
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value: bytes, |
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max_age_days: int, |
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max_age_days: float, |
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clock: Callable[[], float], |
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clock: Callable[[], float], |
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) -> Optional[bytes]: |
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) -> Optional[bytes]: |
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try: |
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try: |
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JackDandy
5 years ago