Python tornado.httputil.HTTPOutputError() Examples

The following are 28 code examples of tornado.httputil.HTTPOutputError(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module tornado.httputil , or try the search function .
Example #1
Source File: http1connection.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def _format_chunk(self, chunk: bytes) -> bytes:
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length"
                )
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #2
Source File: http1connection.py    From V1EngineeringInc-Docs with Creative Commons Attribution Share Alike 4.0 International 5 votes vote down vote up 
def finish(self) -> None:
        """Implements `.HTTPConnection.finish`."""
        if (
            self._expected_content_remaining is not None
            and self._expected_content_remaining != 0
            and not self.stream.closed()
        ):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length"
                % self._expected_content_remaining
            )
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            future_add_done_callback(self._pending_write, self._finish_request)
Example #3
Source File: http1connection.py    From V1EngineeringInc-Docs with Creative Commons Attribution Share Alike 4.0 International 5 votes vote down vote up 
def _format_chunk(self, chunk: bytes) -> bytes:
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length"
                )
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #4
Source File: http1connection.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def finish(self):
        """Implements `.HTTPConnection.finish`."""
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0 and
                not self.stream.closed()):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            self._pending_write.add_done_callback(self._finish_request)
Example #5
Source File: http1connection.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def _format_chunk(self, chunk):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #6
Source File: wsgi.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def finish(self):
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0):
            self._error = httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
            raise self._error
        self._finished = True
Example #7
Source File: wsgi.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up 
def write(self, chunk, callback=None):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                self._error = httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
                raise self._error
        self._write_buffer.append(chunk)
        if callback is not None:
            callback()
        return _dummy_future
Example #8
Source File: stream.py    From tornado_http2 with Apache License 2.0 5 votes vote down vote up 
def finish(self):
        if (self._outgoing_content_remaining is not None and
                self._outgoing_content_remaining != 0):
            raise HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._outgoing_content_remaining)
        return self._write_end_stream()
Example #9
Source File: stream.py    From tornado_http2 with Apache License 2.0 5 votes vote down vote up 
def write(self, chunk, callback=None):
        if chunk:
            if self._outgoing_content_remaining is not None:
                self._outgoing_content_remaining -= len(chunk)
                if self._outgoing_content_remaining < 0:
                    raise HTTPOutputError(
                        "Tried to write more data than Content-Length")
        return self._write_chunk(chunk, callback)
Example #10
Source File: http1connection.py    From pySINDy with MIT License 5 votes vote down vote up 
def finish(self):
        """Implements `.HTTPConnection.finish`."""
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0 and
                not self.stream.closed()):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            future_add_done_callback(self._pending_write, self._finish_request)
Example #11
Source File: http1connection.py    From pySINDy with MIT License 5 votes vote down vote up 
def _format_chunk(self, chunk):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #12
Source File: wsgi.py    From pySINDy with MIT License 5 votes vote down vote up 
def finish(self):
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0):
            self._error = httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
            raise self._error
        self._finished = True
Example #13
Source File: wsgi.py    From pySINDy with MIT License 5 votes vote down vote up 
def write(self, chunk, callback=None):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                self._error = httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
                raise self._error
        self._write_buffer.append(chunk)
        if callback is not None:
            callback()
        return _dummy_future()
Example #14
Source File: http1connection.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def finish(self) -> None:
        """Implements `.HTTPConnection.finish`."""
        if (
            self._expected_content_remaining is not None
            and self._expected_content_remaining != 0
            and not self.stream.closed()
        ):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length"
                % self._expected_content_remaining
            )
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            future_add_done_callback(self._pending_write, self._finish_request)
Example #15
Source File: wsgi.py    From tornado-zh with MIT License 5 votes vote down vote up 
def write(self, chunk, callback=None):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                self._error = httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
                raise self._error
        self._write_buffer.append(chunk)
        if callback is not None:
            callback()
        return _dummy_future
Example #16
Source File: http1connection.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def _format_chunk(self, chunk: bytes) -> bytes:
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length"
                )
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #17
Source File: http1connection.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def finish(self):
        """Implements `.HTTPConnection.finish`."""
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0 and
                not self.stream.closed()):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            future_add_done_callback(self._pending_write, self._finish_request)
Example #18
Source File: http1connection.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def _format_chunk(self, chunk):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #19
Source File: wsgi.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def finish(self):
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0):
            self._error = httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
            raise self._error
        self._finished = True
Example #20
Source File: wsgi.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def write(self, chunk, callback=None):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                self._error = httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
                raise self._error
        self._write_buffer.append(chunk)
        if callback is not None:
            callback()
        return _dummy_future()
Example #21
Source File: http1connection.py    From opendevops with GNU General Public License v3.0 5 votes vote down vote up 
def finish(self) -> None:
        """Implements `.HTTPConnection.finish`."""
        if (
            self._expected_content_remaining is not None
            and self._expected_content_remaining != 0
            and not self.stream.closed()
        ):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length"
                % self._expected_content_remaining
            )
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            future_add_done_callback(self._pending_write, self._finish_request)
Example #22
Source File: http1connection.py    From opendevops with GNU General Public License v3.0 5 votes vote down vote up 
def _format_chunk(self, chunk: bytes) -> bytes:
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length"
                )
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #23
Source File: http1connection.py    From tornado-zh with MIT License 5 votes vote down vote up 
def finish(self):
        """Implements `.HTTPConnection.finish`."""
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0 and
                not self.stream.closed()):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            self._pending_write.add_done_callback(self._finish_request)
Example #24
Source File: http1connection.py    From tornado-zh with MIT License 5 votes vote down vote up 
def _format_chunk(self, chunk):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #25
Source File: wsgi.py    From tornado-zh with MIT License 5 votes vote down vote up 
def write(self, chunk, callback=None):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                self._error = httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
                raise self._error
        self._write_buffer.append(chunk)
        if callback is not None:
            callback()
        return _dummy_future
Example #26
Source File: http1connection.py    From tornado-zh with MIT License 5 votes vote down vote up 
def finish(self):
        """Implements `.HTTPConnection.finish`."""
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0 and
                not self.stream.closed()):
            self.stream.close()
            raise httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
        if self._chunking_output:
            if not self.stream.closed():
                self._pending_write = self.stream.write(b"0\r\n\r\n")
                self._pending_write.add_done_callback(self._on_write_complete)
        self._write_finished = True
        # If the app finished the request while we're still reading,
        # divert any remaining data away from the delegate and
        # close the connection when we're done sending our response.
        # Closing the connection is the only way to avoid reading the
        # whole input body.
        if not self._read_finished:
            self._disconnect_on_finish = True
        # No more data is coming, so instruct TCP to send any remaining
        # data immediately instead of waiting for a full packet or ack.
        self.stream.set_nodelay(True)
        if self._pending_write is None:
            self._finish_request(None)
        else:
            self._pending_write.add_done_callback(self._finish_request)
Example #27
Source File: http1connection.py    From tornado-zh with MIT License 5 votes vote down vote up 
def _format_chunk(self, chunk):
        if self._expected_content_remaining is not None:
            self._expected_content_remaining -= len(chunk)
            if self._expected_content_remaining < 0:
                # Close the stream now to stop further framing errors.
                self.stream.close()
                raise httputil.HTTPOutputError(
                    "Tried to write more data than Content-Length")
        if self._chunking_output and chunk:
            # Don't write out empty chunks because that means END-OF-STREAM
            # with chunked encoding
            return utf8("%x" % len(chunk)) + b"\r\n" + chunk + b"\r\n"
        else:
            return chunk
Example #28
Source File: wsgi.py    From tornado-zh with MIT License 5 votes vote down vote up 
def finish(self):
        if (self._expected_content_remaining is not None and
                self._expected_content_remaining != 0):
            self._error = httputil.HTTPOutputError(
                "Tried to write %d bytes less than Content-Length" %
                self._expected_content_remaining)
            raise self._error
        self._finished = True