Raha M.Rastagar, Jamie Horvath Sharks C17 Digital #23
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audreyandoy
reviewed
Apr 28, 2022
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| from .routes import planet_bp | ||
| app.register_blueprint(planet_bp) |
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| class Planet: | ||
| def __init__(self, id, name, description, moons): | ||
| self.id = id | ||
| self.name = name | ||
| self.description = description | ||
| self.moons = moons | ||
| def to_json(self): | ||
| return { | ||
| "id": self.id, | ||
| "name": self.name, | ||
| "desciption": self.description, | ||
| "moons": self.moons | ||
| } |
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Nice work! This to_json() helper method will be especially helpful as we continue to make more routes.
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Don't forget to add a space in between our functions to improve readability.
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| Planet(9, "Pluto", "may or may not be a planet, poor Pluto", 1) | ||
| ] |
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I disagree... Pluto is most definitely a planet! 😆
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| def read_planets(): | ||
| planets_response = [] | ||
| for planet in planets: | ||
| planets_response.append(planet.to_json()) | ||
| return jsonify(planets_response), 200 |
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Great work! We can also use a list comprehension to write the logic for this function:
def read_planets():
planets_response = [planet.to_json() for planet in planets]
return jsonify(planets_response), 200
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| def validate_planet(planet_id): | ||
| try: | ||
| planet_id = int(planet_id) | ||
| except: | ||
| abort(make_response({"message":f"planet {planet_id} invalid"}, 400)) | ||
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| for planet in planets: | ||
| if planet.id == planet_id: | ||
| return planet | ||
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| abort(make_response({"message":f"planet {planet_id} not found"}, 404)) |
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👍 Nice work! The validation for detecting a bad id and for an id with no record looks good!
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| @planet_bp.route("/<planet_id>", methods=["GET"]) | ||
| def read_one_planet(planet_id): | ||
| planet = validate_planet(planet_id) | ||
| return jsonify(planet.to_json(), 200) |
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Nice use of the helper method! This looks great!
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