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refactor: convert f-string logging to lazy %-style format (G004)

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Sweep all 1676 G004 violations across 112 files, converting
`logger.<level>(f"…{x}…")` to `logger.<level>("…%s…", x)`.

Why: ruff rule G004 was added to pyproject.toml to enforce lazy
%-style logging — defers formatting until the log level is enabled
and lets structured log tooling match the unformatted template.

Conversion preserves rendered output byte-for-byte:
- `{x}` → `%s` + `x`
- `{x!r}` / `{x!s}` / `{x!a}` → `%r` / `%s` / `%a`
- Format specs (`{x:.2f}`, `{x:>10}`) → `%s` + `format(x, 'spec')`
  (printf-style specs aren't 1:1 with Python format specs, so we
  delegate to `format()` to keep identical output)
- Literal `%` → `%%`
- Concatenated f-strings (`f"a {x} " "b"`) flattened
- Trailing kwargs (`exc_info=True`) preserved

Verified:
- `uv run ruff check --select G004` → 0 violations
- `uv run ty check -- nextcloud_mcp_server` → passes
- `uv run pytest tests/unit/` → 1010 passed

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Chris Coutinho
2026-05-13 01:12:17 +02:00
co-authored by Claude Opus 4.7
parent a4e6125d28
commit 665cb9b1eb
112 changed files with 2534 additions and 1859 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nextcloud_mcp_server/server/calendar.py
+7 -7
View File
@@ -215,7 +215,7 @@ def configure_calendar_tools(mcp: FastMCP):
try:
start_datetime = dt.datetime.fromisoformat(start_date)
except ValueError:
logger.warning(f"Invalid start_date format: {start_date}")
logger.warning("Invalid start_date format: %s", start_date)
if end_date:
try:
@@ -228,7 +228,7 @@ def configure_calendar_tools(mcp: FastMCP):
try:
end_datetime = dt.datetime.fromisoformat(end_date)
except ValueError:
logger.warning(f"Invalid end_date format: {end_date}")
logger.warning("Invalid end_date format: %s", end_date)
# Build filters dictionary
filters = {}
@@ -519,7 +519,7 @@ def configure_calendar_tools(mcp: FastMCP):
all_events.extend(cal_events)
except Exception as e:
logger.warning(
f"Error getting events from calendar {calendar['name']}: {e}"
"Error getting events from calendar %s: %s", calendar["name"], e
)
continue
@@ -593,7 +593,7 @@ def configure_calendar_tools(mcp: FastMCP):
try:
start_datetime = dt.datetime.strptime(date_range_start, "%Y-%m-%d")
except ValueError:
logger.warning(f"Invalid date_range_start format: {date_range_start}")
logger.warning("Invalid date_range_start format: %s", date_range_start)
if date_range_end:
try:
@@ -601,7 +601,7 @@ def configure_calendar_tools(mcp: FastMCP):
hour=23, minute=59, second=59
)
except ValueError:
logger.warning(f"Invalid date_range_end format: {date_range_end}")
logger.warning("Invalid date_range_end format: %s", date_range_end)
# Build constraints
constraints = {
@@ -686,7 +686,7 @@ def configure_calendar_tools(mcp: FastMCP):
try:
start_datetime = dt.datetime.strptime(start_date, "%Y-%m-%d")
except ValueError:
logger.warning(f"Invalid start_date format: {start_date}")
logger.warning("Invalid start_date format: %s", start_date)
if end_date:
try:
@@ -694,7 +694,7 @@ def configure_calendar_tools(mcp: FastMCP):
hour=23, minute=59, second=59
)
except ValueError:
logger.warning(f"Invalid end_date format: {end_date}")
logger.warning("Invalid end_date format: %s", end_date)
# Build filter criteria
filter_criteria = {}