Use lazy % formatting in logging functions (#2366)

* Use lazy % formatting in logging functions

* f-string should be more efficient

* Space before unit symbol

From "SI Unit rules and style conventions":
https://physics.nist.gov/cuu/Units/checklist.html

	There is a space between the numerical value and unit symbol,
	even when the value is used in an adjectival sense, except in
	the case of superscript units for plane angle.

* Enforce ruff/flake8-logging-format rules (G)

---------

Co-authored-by: Joe Hamman <joe@earthmover.io>

Author: DimitriPapadopoulos

pyproject.toml

@@ -211,6 +211,7 @@ extend-select = [
     "B",   # flake8-bugbear
     "C4",  # flake8-comprehensions
     "FLY", # flynt
+    "G",   # flake8-logging-format
     "I",   # isort
     "ISC", # flake8-implicit-str-concat
     "PGH", # pygrep-hooks

src/zarr/core/sync.py

@@ -133,7 +133,7 @@ def sync(
 
     finished, unfinished = wait([future], return_when=asyncio.ALL_COMPLETED, timeout=timeout)
     if len(unfinished) > 0:
-        raise TimeoutError(f"Coroutine {coro} failed to finish in within {timeout}s")
+        raise TimeoutError(f"Coroutine {coro} failed to finish in within {timeout} s")
     assert len(finished) == 1
     return_result = next(iter(finished)).result()
 

src/zarr/storage/logging.py

@@ -83,15 +83,15 @@ def log(self, hint: Any = "") -> Generator[None, None, None]:
         method = inspect.stack()[2].function
         op = f"{type(self._store).__name__}.{method}"
         if hint:
-            op += f"({hint})"
-        self.logger.info(f"Calling {op}")
+            op = f"{op}({hint})"
+        self.logger.info("Calling %s", op)
         start_time = time.time()
         try:
             self.counter[method] += 1
             yield
         finally:
             end_time = time.time()
-            self.logger.info(f"Finished {op} [{end_time - start_time:.2f}s]")
+            self.logger.info("Finished %s [%.2f s]", op, end_time - start_time)
 
     @property
     def supports_writes(self) -> bool: