If you get AttributeError: ‘list’ object has no attribute ‘get’, some of the following ways, like accessing the list index or replacing it with a dictionary, can help you solve the problem. Read the following article.
What causes the error “AttributeError: ‘list’ object has no attribute ‘get'”?
The AttributeError: ‘list’ object has no attribute ‘get’ occurs when you call the get() method on the list, which you should do in the dictionary. Lists in Python do not have a get() method.
Example:
myList = [
{'Name': 'John'},
{'Age': '18'},
{'Vacations': 'Student'},
{'Habits' : 'Sports'},
]
# Use the get() method
print(myList.get('name'))Output:
Traceback (most recent call last):
File "code.py", line 9, in <module>
print(myList.get('name'))
AttributeError: 'list' object has no attribute 'get'How to solve this error?
Access list elements at a specific index
Please use this method to fix the error. The position of the elements in the list starts from 0 and ends at the number of list elements – 1.
Example:
- Initialize a list of 4 dictionaries.
- Perform element-by-element access at each specific index. Each accessed element is a dictionary, so using the get() method is perfectly legal.
- The get() method retrieves the value of the key passed to the function.
myList = [
{'Name': 'John'},
{'Age': '18'},
{'Vacations': 'Student'},
{'Habits' : 'Sports'},
]
# Use the get() method
print('Access the element of the list and get the value of the dictionary key:')
print(myList[0].get('Name'))
print(myList[1].get('Age'))
print(myList[2].get('Vacations'))
print(myList[3].get('Habits'))Output:
Access the element of the list and get the value of the dictionary key:
John
18
Student
SportsReplace the list with a dictionary
The get method is valid on dictionaries, so you can instantiate a dictionary to simplify matters.
I want to reiterate for you the get() method as follows:
The dict.get() method is used to get an element in the dictionary based on the key we pass to the function.
Syntax:
dict.get(key[, value])
Parameters:
- key: The key of the element to get.
- value: Return value if the key element is not found in the dictionary. The value is None if this parameter is not passed.
The dict.get method returns:
- The value of the key if found.
- Returns None if the key is not found and the value is not passed.
- Returns value if the key is found and passed to the function.
Example:
- Initialize a dictionary.
- Use the get method to get the key value passed to the function.
myList = {
'Name': 'John',
'Age': '18',
'Vacations': 'Student',
'Habits' : 'Sports',
}
# Use the get() method.
print('Get the value of the dictionary key:')
print(myList.get('Name'))
print(myList.get('Age'))
print(myList.get('Vacations'))
print(myList.get('Habits'))Output:
Get the value of the dictionary key:
John
18
Student
SportsSummary
The AttributeError: ‘list’ object has no attribute ‘get’ in Python seems to have been resolved. Depending on the case, you should choose the appropriate solution. Hope the article is helpful to you. Thanks for reading!
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My name is Jason Wilson, you can call me Jason. My major is information technology, and I am proficient in C++, Python, and Java. I hope my writings are useful to you while you study programming languages.
Name of the university: HHAU
Major: IT
Programming Languages: C++, Python, Java
