def check_multihistogram_fields(fields):
"""
Returns multihistogram type if all the given fields are of the same histogram type.
Return false otherwise, or if any of the fields are not a compatible histogram type.
Possible histogram types: measurements, span_op_breakdowns
:param [str] fields: The list of fields for which you want to generate histograms for.
"""
histogram_type = False
for field in fields:
if histogram_type is False:
if is_measurement(field):
histogram_type = "measurements"
elif is_span_op_breakdown(field):
histogram_type = "span_op_breakdowns"
else:
return False
elif histogram_type == "measurements" and not is_measurement(field):
return False
elif histogram_type == "span_op_breakdowns" and not is_span_op_breakdown(field):
return False
return histogram_type
def is_duration_key(self, key):
return (key in self.duration_keys or is_duration_measurement(key)
or is_span_op_breakdown(key))
def is_span_op_breakdown(self):
return is_span_op_breakdown(self.name) and self.name not in SEARCH_MAP
def is_fuzzy_numeric_key(key):
return key in FUZZY_NUMERIC_KEYS or snuba.is_measurement(key) or snuba.is_span_op_breakdown(key)
def is_numeric_key(self, key):
return key in self.config.numeric_keys or is_measurement(key) or is_span_op_breakdown(key)
