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local_timezone: gracefully handle retrieval errors on Darwin #792

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14 changes: 11 additions & 3 deletions src/pendulum/tz/local_timezone.py
Original file line number Diff line number Diff line change
Expand Up @@ -146,9 +146,17 @@ def _get_windows_timezone() -> Timezone:


def _get_darwin_timezone() -> Timezone:
# link will be something like /usr/share/zoneinfo/America/Los_Angeles.
link = os.readlink("/etc/localtime")
tzname = link[link.rfind("zoneinfo/") + 9 :]
try:
# link will be something like /usr/share/zoneinfo/America/Los_Angeles.
link = os.readlink("/etc/localtime")
tzname = link[link.rfind("zoneinfo/") + 9 :]
except Exception:
warnings.warn(
"Unable to find any timezone configuration, defaulting to UTC.",
stacklevel=1,
)

return UTC

return Timezone(tzname)

Expand Down