Build a Planet Class - Build a Planet Class

Python
1

Tell us what’s happening:

My code is failing the error message steps 4-9. When empty strings or non-string integers and floats are inputted the correct error message is raised. What am I missing?

Your code so far

class Planet:
    def __init__(self, name, planet_type, star):
        self.name = name
        self.planet_type = planet_type
        self.star = star
        for attr in (name, planet_type, star):
            if not isinstance(attr, str):
                raise TypeError('name, planet type and star must be strings')
            if attr == '':
                raise ValueError('name, planet type and star must be non-empty strings')

    def orbit(self):
        return(f'{self.name} is orbiting around {self.star}...')
    def __str__(self):
        return(f'Planet: {self.name} | Type: {self.planet_type} | Star: {self.star}')

planet_1 = Planet('Earth', 'Rock', 'Sol')
planet_2 = Planet('Mars', 'Rock', 'Sol')
planet_3 = Planet('Neptune', 'Gas Giant', 'Sol')

print((planet_1))
print((planet_2))
print((planet_3))
print(planet_1.orbit())
print(planet_2.orbit())
print(planet_3.orbit())

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Challenge Information:

Build a Planet Class - Build a Planet Class

2

double check spacing and punctuation, those are things that are common to miss

3

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