In [808]: d = {1: {'File': 'Fail-205001.pdf', 'Angle': '0', 'Quantity': 5}, 2: {'File': 'Fail-200001.pdf', 'Angle': '0', 'Quantity': 5}, 3: {'File': 'Fail-205001.pdf', 'Angle': '180', 'Quantity': 5}, 4: {'File':
...: 'Fail-200001.pdf', 'Angle': '90', 'Quantity': 5}}
In [809]: from functools import reduce
In [810]: reduce(lambda x, y: x == y, list(map(lambda x: (x["File"], x["Angle"]), d.values())))
Out[810]: False