Remove inherit from object

cocotbext/axi/axi_master.py

@@ -47,7 +47,7 @@ AxiReadRespCmd = namedtuple("AxiReadRespCmd", ["address", "length", "size", "cyc
 AxiReadResp = namedtuple("AxiReadResp", ["address", "data", "resp", "user"])
 
 
-class AxiMasterWrite(object):
+class AxiMasterWrite:
     def __init__(self, entity, name, clock, reset=None, max_burst_len=256):
         self.log = logging.getLogger(f"cocotb.{entity._name}.{name}")
 
@@ -361,7 +361,7 @@ class AxiMasterWrite(object):
             self.in_flight_operations -= 1
 
 
-class AxiMasterRead(object):
+class AxiMasterRead:
     def __init__(self, entity, name, clock, reset=None, max_burst_len=256):
         self.log = logging.getLogger(f"cocotb.{entity._name}.{name}")
 
@@ -658,7 +658,7 @@ class AxiMasterRead(object):
             self.in_flight_operations -= 1
 
 
-class AxiMaster(object):
+class AxiMaster:
     def __init__(self, entity, name, clock, reset=None, max_burst_len=256):
         self.write_if = None
         self.read_if = None

cocotbext/axi/axil_master.py

@@ -43,7 +43,7 @@ AxiLiteReadRespCmd = namedtuple("AxiLiteReadRespCmd", ["address", "length", "cyc
 AxiLiteReadResp = namedtuple("AxiLiteReadResp", ["address", "data", "resp"])
 
 
-class AxiLiteMasterWrite(object):
+class AxiLiteMasterWrite:
     def __init__(self, entity, name, clock, reset=None):
         self.log = logging.getLogger(f"cocotb.{entity._name}.{name}")
 
@@ -228,7 +228,7 @@ class AxiLiteMasterWrite(object):
             self.in_flight_operations -= 1
 
 
-class AxiLiteMasterRead(object):
+class AxiLiteMasterRead:
     def __init__(self, entity, name, clock, reset=None):
         self.log = logging.getLogger(f"cocotb.{entity._name}.{name}")
 
@@ -398,7 +398,7 @@ class AxiLiteMasterRead(object):
             self.in_flight_operations -= 1
 
 
-class AxiLiteMaster(object):
+class AxiLiteMaster:
     def __init__(self, entity, name, clock, reset=None):
         self.write_if = None
         self.read_if = None

cocotbext/axi/axis.py

@@ -33,7 +33,7 @@ from cocotb.bus import Bus
 from .version import __version__
 
 
-class AxiStreamFrame(object):
+class AxiStreamFrame:
     def __init__(self, tdata=b'', tkeep=None, tid=None, tdest=None, tuser=None):
         self.tdata = bytearray()
         self.tkeep = None
@@ -216,7 +216,7 @@ class AxiStreamFrame(object):
         return bytes(self.tdata)
 
 
-class AxiStreamSource(object):
+class AxiStreamSource:
 
     _signals = ["tdata"]
     _optional_signals = ["tvalid", "tready", "tlast", "tkeep", "tid", "tdest", "tuser"]
@@ -433,7 +433,7 @@ class AxiStreamSource(object):
             await RisingEdge(self.clock)
 
 
-class AxiStreamSink(object):
+class AxiStreamSink:
 
     _signals = ["tdata"]
     _optional_signals = ["tvalid", "tready", "tlast", "tkeep", "tid", "tdest", "tuser"]
@@ -647,7 +647,7 @@ class AxiStreamSink(object):
             await RisingEdge(self.clock)
 
 
-class AxiStreamMonitor(object):
+class AxiStreamMonitor:
 
     _signals = ["tdata"]
     _optional_signals = ["tvalid", "tready", "tlast", "tkeep", "tid", "tdest", "tuser"]

cocotbext/axi/memory.py

@@ -27,7 +27,7 @@ import mmap
 from .utils import hexdump, hexdump_lines, hexdump_str
 
 
-class Memory(object):
+class Memory:
     def __init__(self, size=1024, mem=None, *args, **kwargs):
         if mem is not None:
             self.mem = mem

cocotbext/axi/stream.py

@@ -30,7 +30,7 @@ from cocotb.triggers import RisingEdge, Event, First, Timer
 from cocotb.bus import Bus
 
 
-class StreamTransaction(object):
+class StreamTransaction:
 
     _signals = ["data"]
 
@@ -48,7 +48,7 @@ class StreamTransaction(object):
         return f"{type(self).__name__}({', '.join(f'{s}={int(getattr(self, s))}' for s in self._signals)})"
 
 
-class StreamBase(object):
+class StreamBase:
 
     _signals = ["data", "valid", "ready"]
     _optional_signals = []
@@ -108,7 +108,7 @@ class StreamBase(object):
         self.queue.clear()
 
 
-class StreamPause(object):
+class StreamPause:
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
 

tests/axi/test_axi.py

@@ -38,7 +38,7 @@ from cocotb.regression import TestFactory
 from cocotbext.axi import AxiMaster, AxiRam
 
 
-class TB(object):
+class TB:
     def __init__(self, dut):
         self.dut = dut
 

tests/axil/test_axil.py

@@ -38,7 +38,7 @@ from cocotb.regression import TestFactory
 from cocotbext.axi import AxiLiteMaster, AxiLiteRam
 
 
-class TB(object):
+class TB:
     def __init__(self, dut):
         self.dut = dut
 

tests/axis/test_axis.py

@@ -38,7 +38,7 @@ from cocotb.regression import TestFactory
 from cocotbext.axi import AxiStreamFrame, AxiStreamSource, AxiStreamSink, AxiStreamMonitor
 
 
-class TB(object):
+class TB:
     def __init__(self, dut):
         self.dut = dut