Adopt pre-commit-ci for linting and typecheck

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.3.0
+    hooks:
+    -   id: check-yaml
+    -   id: end-of-file-fixer
+    -   id: trailing-whitespace
+-   repo: https://github.com/psf/black
+    rev: 23.3.0
+    hooks:
+    -   id: black
+-   repo: https://github.com/PyCQA/flake8
+    rev: 6.0.0
+    hooks:
+    -   id: flake8
+-   repo: https://github.com/PyCQA/isort
+    rev: 5.12.0
+    hooks:
+    -   id: isort
+-   repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.2.0
+    hooks:
+    -   id: mypy

LICENSE

@@ -199,4 +199,3 @@ Apache License
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
-

README.rst

@@ -67,8 +67,8 @@ Now from separate terminal it is possible to connect to the application::
 or the included python client::
 
     $ python -m aiomonitor.cli
-    
-    
+
+
 Tutorial
 --------
 
@@ -122,9 +122,9 @@ Now you can type commands, for instance, ``help``::
 
     monitor >>> help
     Usage: help [OPTIONS] COMMAND [ARGS]...
-    
+
       To see the usage of each command, run them with "--help" option.
-    
+
     Commands:
       cancel                  Cancel an indicated task
       console                 Switch to async Python REPL

aiomonitor/task.py

@@ -70,12 +70,12 @@ def _trace_termination(self, _: "asyncio.Task[Any]") -> None:
             self_id,
             name=self.get_name(),
             coro=_format_coroutine(self._orig_coro).partition(" ")[0],
-            cancelled=self.cancelled(),
-            exc_repr=exc_repr,
             started_at=self._started_at,
             terminated_at=time.perf_counter(),
+            cancelled=self.cancelled(),
             termination_stack=self._termination_stack,
             canceller_stack=None,
+            exc_repr=exc_repr,
             persistent=self._persistent,
         )
         self._termination_info_queue.put_nowait(task_info)

aiomonitor/types.py

@@ -1,24 +1,23 @@
 import traceback
+from dataclasses import dataclass
 from typing import List, Optional
 
-from attrs import define
 
-
-@define
+@dataclass
 class TerminatedTaskInfo:
     id: str
     name: str
     coro: str
     started_at: float
     terminated_at: float
     cancelled: bool
-    termination_stack: Optional[List[traceback.FrameSummary]]
+    termination_stack: Optional[List[traceback.FrameSummary]] = None
     canceller_stack: Optional[List[traceback.FrameSummary]] = None
     exc_repr: Optional[str] = None
     persistent: bool = False
 
 
-@define
+@dataclass
 class CancellationChain:
     target_id: str
     canceller_id: str

docs/Makefile

@@ -17,4 +17,4 @@ help:
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

tests/test_monitor.py

@@ -93,7 +93,6 @@ def console_enabled(request):
 
 @pytest.mark.asyncio
 async def test_ctor(event_loop, unused_port, console_enabled):
-
     with Monitor(event_loop, console_enabled=console_enabled):
         await asyncio.sleep(0.01)
     with start_monitor(event_loop, console_enabled=console_enabled) as m: