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6 changes: 3 additions & 3 deletions paddlex/utils/deps.py
Original file line number Diff line number Diff line change
Expand Up @@ -176,19 +176,19 @@ def _forward(self, *args, **kwargs):


@lru_cache()
def is_extra_available(extra):
def is_extra_available(extra, error_if_missing=False):
flags = [is_dep_available(dep) for dep in EXTRAS[extra]]
if all(flags):
return True
logging.debug(
getattr(logging, "error" if error_if_missing else "debug")(
"These dependencies are not available: %s",
[d for d, f in zip(EXTRAS[extra], flags) if not f],
)
return False


def require_extra(extra, *, obj_name=None, alt=None):
if is_extra_available(extra) or (alt is not None and is_extra_available(alt)):
if is_extra_available(extra, error_if_missing=True) or (alt is not None and is_extra_available(alt, error_if_missing=True)):
return
if obj_name is not None:
msg = f"`{obj_name}` requires additional dependencies."
Expand Down