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Add more documentation to the classes/methods

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* add type annotations in-line with PEP484
* convert existing documentation to follow the
  "Google Python Style Guide" format understood by
  the sphinx.ext.napoleon' extension
* add much more documentation all over the code base

Change-Id: I6ac88e0662cf3c56ae32d86d50b18a8b4150571a
This commit is contained in:
Harald Welte
2021-04-02 13:00:18 +02:00
parent 082d4e0956
commit ee3501fc62
9 changed files with 635 additions and 185 deletions
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9
pySim/transport/serial.py
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@@ -1,9 +1,5 @@
# -*- coding: utf-8 -*-
""" pySim: Transport Link for serial (RS232) based readers included with simcard
"""
#
# Copyright (C) 2009-2010 Sylvain Munaut <tnt@246tNt.com>
#
# This program is free software: you can redistribute it and/or modify
@@ -30,8 +26,10 @@ from pySim.utils import h2b, b2h
class SerialSimLink(LinkBase):
""" pySim: Transport Link for serial (RS232) based readers included with simcard"""
def __init__(self, device='/dev/ttyUSB0', baudrate=9600, rst='-rts', debug=False):
def __init__(self, device:str='/dev/ttyUSB0', baudrate:int=9600, rst:str='-rts',
debug:bool=False):
if not os.path.exists(device):
raise ValueError("device file %s does not exist -- abort" % device)
self._sl = serial.Serial(
@@ -183,7 +181,6 @@ class SerialSimLink(LinkBase):
return self._sl.read()
def send_apdu_raw(self, pdu):
"""see LinkBase.send_apdu_raw"""
pdu = h2b(pdu)
data_len = ord(pdu[4]) # P3