def _get_exporter_names() -> Sequence[str]:
exporter = Configuration().EXPORTER or EXPORTER_OTLP
if exporter.lower().strip() == "none":
return []
names = []
for exp in exporter.split(","):
name = exp.strip()
if name == EXPORTER_OTLP:
names.append(EXPORTER_OTLP_SPAN)
names.append(EXPORTER_OTLP_METRIC)
else:
names.append(name)
return names
def _load_instrumentors():
package_to_exclude = Configuration().get("DISABLED_INSTRUMENTATIONS", [])
if isinstance(package_to_exclude, str):
package_to_exclude = package_to_exclude.split(",")
# to handle users entering "requests , flask" or "requests, flask" with spaces
package_to_exclude = [x.strip() for x in package_to_exclude]
for entry_point in iter_entry_points("opentelemetry_instrumentor"):
try:
if entry_point.name in package_to_exclude:
logger.debug("Instrumentation skipped for library %s",
entry_point.name)
continue
entry_point.load()().instrument() # type: ignore
logger.debug("Instrumented %s", entry_point.name)
except Exception as exc: # pylint: disable=broad-except
logger.exception("Instrumenting of %s failed", entry_point.name)
raise exc
