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remove all eval() calls

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This commit is contained in:
Stefan Allius
2024-10-25 23:41:25 +02:00
parent 10a18237c7
commit 4993676614
6 changed files with 56 additions and 63 deletions
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32
app/src/gen3plus/infos_g3p.py
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@@ -1,11 +1,10 @@
import struct
from typing import Generator
if __name__ == "app.src.gen3plus.infos_g3p":
from app.src.infos import Infos, Register, ProxyMode
from app.src.infos import Infos, Register, ProxyMode, Fmt
else: # pragma: no cover
from infos import Infos, Register, ProxyMode
from infos import Infos, Register, ProxyMode, Fmt
class RegisterMap:
@@ -19,16 +18,16 @@ class RegisterMap:
0x4102001a: {'reg': Register.HEARTBEAT_INTERVAL, 'fmt': '<B', 'ratio': 1}, # noqa: E501
0x4102001c: {'reg': Register.SIGNAL_STRENGTH, 'fmt': '<B', 'ratio': 1, 'dep': ProxyMode.SERVER}, # noqa: E501
0x4102001e: {'reg': Register.CHIP_MODEL, 'fmt': '!40s'}, # noqa: E501
0x41020046: {'reg': Register.MAC_ADDR, 'fmt': '!BBBBBB', 'eval': '"%02x:%02x:%02x:%02x:%02x:%02x" % res'}, # noqa: E501
0x41020046: {'reg': Register.MAC_ADDR, 'fmt': '!BBBBBB', 'func': Fmt.mac}, # noqa: E501
0x4102004c: {'reg': Register.IP_ADDRESS, 'fmt': '!16s'}, # noqa: E501
0x4102005f: {'reg': Register.SENSOR_LIST, 'fmt': '<H', 'eval': "f'{result:04x}'"}, # noqa: E501
0x4102005f: {'reg': Register.SENSOR_LIST, 'fmt': '<H', 'func': Fmt.hex4}, # noqa: E501
0x41020064: {'reg': Register.COLLECTOR_FW_VERSION, 'fmt': '!40s'}, # noqa: E501
0x4201000c: {'reg': Register.SENSOR_LIST, 'fmt': '<H', 'eval': "f'{result:04x}'"}, # noqa: E501
0x4201000c: {'reg': Register.SENSOR_LIST, 'fmt': '<H', 'func': Fmt.hex4}, # noqa: E501
0x4201001c: {'reg': Register.POWER_ON_TIME, 'fmt': '<H', 'ratio': 1, 'dep': ProxyMode.SERVER}, # noqa: E501, or packet number
0x42010020: {'reg': Register.SERIAL_NUMBER, 'fmt': '!16s'}, # noqa: E501
0x420100c0: {'reg': Register.INVERTER_STATUS, 'fmt': '!H'}, # noqa: E501
0x420100d0: {'reg': Register.VERSION, 'fmt': '!H', 'eval': "f'V{(result>>12)}.{(result>>8)&0xf}.{(result>>4)&0xf}{result&0xf}'"}, # noqa: E501
0x420100d0: {'reg': Register.VERSION, 'fmt': '!H', 'func': Fmt.version}, # noqa: E501
0x420100d2: {'reg': Register.GRID_VOLTAGE, 'fmt': '!H', 'ratio': 0.1}, # noqa: E501
0x420100d4: {'reg': Register.GRID_CURRENT, 'fmt': '!H', 'ratio': 0.01}, # noqa: E501
0x420100d6: {'reg': Register.GRID_FREQUENCY, 'fmt': '!H', 'ratio': 0.01}, # noqa: E501
@@ -123,7 +122,7 @@ class InfosG3P(Infos):
if not isinstance(row, dict):
continue
info_id = row['reg']
result = self.__get_value(buf, addr, row)
result = Fmt.get_value(buf, addr, row)
keys, level, unit, must_incr = self._key_obj(info_id)
@@ -137,20 +136,3 @@ class InfosG3P(Infos):
if update:
self.tracer.log(level, f'[{node_id}] GEN3PLUS: {name}'
f' : {result}{unit}')
def __get_value(self, buf, idx, row):
'''Get a value from buf and interpret as in row'''
fmt = row['fmt']
res = struct.unpack_from(fmt, buf, idx)
result = res[0]
if isinstance(result, (bytearray, bytes)):
result = result.decode().split('\x00')[0]
if 'eval' in row:
result = eval(row['eval'])
if 'ratio' in row:
result = round(result * row['ratio'], 2)
if 'quotient' in row:
result = round(result/row['quotient'])
if 'offset' in row:
result = result + row['offset']
return result