uranusjr commented on code in PR #29094:
URL: https://github.com/apache/airflow/pull/29094#discussion_r1149016329
##########
airflow/jobs/scheduler_job.py:
##########
@@ -83,6 +84,17 @@
DM = DagModel
+@dataclass
+class ConcurrencyMap:
+ """Dataclass to represent concurrency maps"""
+
+ dag_active_tasks_map: DefaultDict[str, int] =
field(default_factory=lambda: defaultdict(int))
+ task_concurrency_map: DefaultDict[tuple[str, str], int] =
field(default_factory=lambda: defaultdict(int))
+ task_dagrun_concurrency_map: DefaultDict[tuple[str, str, str], int] =
field(
+ default_factory=lambda: defaultdict(int)
+ )
Review Comment:
I feel something like this can reduce some noise
```python
def default_int_dict() -> dict[Any, int]:
return defaultdict(int)
@dataclass
class ConcurrencyMap:
dag_active_tasks_map: dict[str, int] =
field(default_factory=default_int_dict)
task_concurrency_map: dict[tuple[str, str], int] =
field(default_factory=default_int_dict)
task_dagrun_concurrency_map: dict[tuple[str, str, str], int] =
field(default_factory=default_int_dict)
```
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