Update pyserial to 3.5

[pyup-bot]

This PR updates pyserial from 3.4 to 3.5.

Changelog

3.5

----------------------
See above (3.5b0) for what's all new in this release

Bugfixes:

- spy: ensure bytes in write()

Bugfixes (posix):

- [540] serialposix: Fix inconsistent state after exception in open()

Bugfixes (win32):

- [530] win32: Fix exception for composite serial number search on Windows

Bugfixes (MacOS):

- [542] list_ports_osx: kIOMasterPortDefault no longer exported on Big Sur
- [545, 545] list_ports_osx: getting USB info on BigSur/AppleSilicon

3.5b0

------------------------
New Features:

- [411] Add a backend for Silicon Labs CP2110/4 HID-to-UART bridge.
(depends on `hid` module)

Improvements:

- [315] Use absolute import everywhere
- [351] win32: miniterm Working CMD.exe terminal using Windows 10 ANSI support
- [354] Make ListPortInfo hashable
- [372] threaded: "write" returns byte count
- [400] Add bytesize and stopbits argument parser to tcp_serial_redirect
- [408] loop: add out_waiting
- [495] list_ports_linux: Correct "interface" property on Linux hosts
- [500] Remove Python 3.2 and 3.3 from test
- [261, 285, 296, 320, 333, 342, 356, 358, 389, 397, 510] doc updates
- miniterm: add :kbd:`CTRL+T Q` as alternative to exit
- miniterm: suspend function key changed to :kbd:`CTRL-T Z`
- add command line tool entries ``pyserial-miniterm`` (replaces ``miniterm.py``)
and ``pyserial-ports`` (runs ``serial.tools.list_ports``).
- ``python -m serial`` opens miniterm (use w/o args and it will print port
list too) [experimental]

Bugfixes:

- [371] Don't open port if self.port is not set while entering context manager
- [437, 502] refactor: raise new instances for PortNotOpenError and SerialTimeoutException
- [261, 263] list_ports: set default `name` attribute
- [286] fix: compare only of the same type in list_ports_common.ListPortInfo
- rfc2217/close(): fix race-condition
- [305] return b'' when connection closes on rfc2217 connection
- [386] rfc2217/close(): fix race condition
- Fixed flush_input_buffer() for situations where the remote end has closed the socket.
- [441] reset_input_buffer() can hang on sockets
- examples: port_publisher python 3 fixes
- [324] miniterm: Fix miniterm constructor exit_character and menu_character
- [326] miniterm: use exclusive access for native serial ports by default
- [497] miniterm: fix double use of CTRL-T + s use z for suspend instead
- [443, 444] examples: refactor wx example, use Bind to avoid deprecated
warnings, IsChecked, unichr

Bugfixes (posix):

- [265] posix: fix PosixPollSerial with timeout=None and add cancel support
- [290] option for low latency mode on linux
- [335] Add support to xr-usb-serial ports
- [494] posix: Don't catch the SerialException we just raised
- [519] posix: Fix custom baud rate to not temporarily set 38400 baud rates on linux
- [509 518] list_ports: use hardcoded path to library on osx

Bugfixes (win32):

- [481] win32: extend RS485 error messages
- [303] win32: do not check for links in serial.tools.list_ports
- [430] Add WaitCommEvent function to win32
- [314, 433] tools/list_ports_windows: Scan both 'Ports' and 'Modem' device classes
- [414] Serial number support for composite USB devices
- Added recursive search for device USB serial number to support composite devices

Bugfixes (MacOS):

- [364] MacOS: rework list_ports to support unicode product descriptors.
- [367] Mac and bsd fix _update_break_state

Links

• PyPI: https://pypi.org/project/pyserial
• Changelog: https://pyup.io/changelogs/pyserial/
• Repo: https://github.com/pyserial/pyserial
• Docs: https://pythonhosted.org/pyserial/