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Python Solution

Erik Embervine
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Erik Embervine
Python Development Techdegree Student 2,442 Points

question on best practice

my solution worked, but i'm not sure if it's "best practice". should i be passing the data as an argument into the function call and adding a parameter in the function definition instead? this was my solution:

from data import data


def splitNames():
    for dic in data:
        nameSplit = []
        nameSplit = dic["name"].split()
        dic["firstName"] = nameSplit[0]
        dic["lastName"] = nameSplit[1]
        del dic["name"]
    return data

def adminBool():
    for dic in data:
        if dic["admin"] == 'False':
            dic["admin"] = False
        elif dic["admin"] == 'True':
            dic["admin"] = True
    return data

def idConversion():
    for dic in data:
        dic['id'] = int(dic['id'])
    return data

dataMod = []
dataMod = splitNames()
dataMod = adminBool()
dataMod = idConversion()
print(dataMod)

1 Answer

Steven Parker
Steven Parker
230,248 Points

Passing data as an argument is probably more common, but if the function never needs to respond to different data it's not really an issue.

However, when an attribute name is known in advance, it's generally better to use membership notation (like dic.admin) instead of bracket notation(like dic["admin"]).

Erik Embervine
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.a{fill-rule:evenodd;}techdegree
Erik Embervine
Python Development Techdegree Student 2,442 Points

Ok, maybe I'll get into habit of passing argument. Good to know about membership notation too, I forgot or never knew that. Thanks!