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pySim/transport: More type annotations

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Change-Id: I62e081271e3a579851a588a4ed7282017e56f852
This commit is contained in:
Harald Welte
2023-07-09 16:21:23 +02:00
parent f5e26ae954
commit ab6897c4cd
6 changed files with 36 additions and 25 deletions
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9
pySim/transport/serial.py
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@@ -19,10 +19,11 @@
import serial
import time
import os.path
from typing import Optional, Tuple
from pySim.exceptions import NoCardError, ProtocolError
from pySim.transport import LinkBase
from pySim.utils import h2b, b2h
from pySim.utils import h2b, b2h, Hexstr, SwHexstr
class SerialSimLink(LinkBase):
@@ -51,7 +52,7 @@ class SerialSimLink(LinkBase):
if (hasattr(self, "_sl")):
self._sl.close()
def wait_for_card(self, timeout=None, newcardonly=False):
def wait_for_card(self, timeout: Optional[int] = None, newcardonly: bool = False):
# Direct try
existing = False
@@ -92,7 +93,7 @@ class SerialSimLink(LinkBase):
def connect(self):
self.reset_card()
def get_atr(self):
def get_atr(self) -> Hexstr:
return self._atr
def disconnect(self):
@@ -184,7 +185,7 @@ class SerialSimLink(LinkBase):
def _rx_byte(self):
return self._sl.read()
def _send_apdu_raw(self, pdu):
def _send_apdu_raw(self, pdu: Hexstr) -> Tuple[Hexstr, SwHexstr]:
pdu = h2b(pdu)
data_len = pdu[4] # P3