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Add typing to scrapy/utils/engine.py.

This commit is contained in:
Andrey Rakhmatullin 2023-05-07 19:16:57 +04:00
parent c04b9ba19d
commit 36507ddb7b
1 changed files with 8 additions and 4 deletions
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12
scrapy/utils/engine.py
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@ -2,9 +2,13 @@
# used in global tests code
from time import time # noqa: F401
from typing import TYPE_CHECKING, Any, List, Tuple
if TYPE_CHECKING:
from scrapy.core.engine import ExecutionEngine
def get_engine_status(engine):
def get_engine_status(engine: "ExecutionEngine") -> List[Tuple[str, Any]]:
"""Return a report of the current engine status"""
tests = [
"time()-engine.start_time",
@ -23,7 +27,7 @@ def get_engine_status(engine):
"engine.scraper.slot.needs_backout()",
]
checks = []
checks: List[Tuple[str, Any]] = []
for test in tests:
try:
checks += [(test, eval(test))]
@ -33,7 +37,7 @@ def get_engine_status(engine):
return checks
def format_engine_status(engine=None):
def format_engine_status(engine: "ExecutionEngine") -> str:
checks = get_engine_status(engine)
s = "Execution engine status\n\n"
for test, result in checks:
@ -43,5 +47,5 @@ def format_engine_status(engine=None):
return s
def print_engine_status(engine):
def print_engine_status(engine: "ExecutionEngine") -> None:
print(format_engine_status(engine))