@classmethod
  def CanonicalizeEmail(cls, email):
    return email if email.islower() else email.lower()
Return True if the tick will be rotated by 180 degree.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/identity.py/Identity.CanonicalizeEmail--crossover with--dataset/ETHPy150Open glue-viz/glue/glue/external/wcsaxes/ticks.py/Ticks.get_tick_out