AttributeError: 'DataFrame' object has no attribute 'price' in Python
Dung Do Tien
Jul 02 2022
437
Hello Pythoner guys. I am a newbie in Python and I want to read data from an scv file. I used pandas module to do it. You can see here:
The main.py file:
import pandas as pd
df = pd.read_csv('books.csv')
df.price = df.price.str.replace('£','').astype(float)
print(df.price)
The books.csv file:
name price
0 Clearn Code £7.09
1 Pro SQL Server £8.10
2 CSS & HTML5 £10.19
3 Java OOP £24.01
I want to read the price column in csv file and print out it. But it threw an exception AttributeError: 'DataFrame' object has no attribute 'price'. The full message here:
Traceback (most recent call last):
File "main.py", line 4, in <module>
df.name = df.name.str.replace('£','').astype(float)
File "/usr/lib/python3.8/site-packages/pandas/core/generic.py", line 5130, in __getattr__
return object.__getattribute__(self, name)
AttributeError: 'DataFrame' object has no attribute 'price'
I used Python version 3.10 and Window 11.
Any solutions? Thanks in advance.
Have 1 answer(s) found.
-
S0
Sachin Joshi Jul 03 2022
Hi guys, I think you wrong format csv file. To separate column in csv you have to use
commanotspace. For example:name,price Clearn Code,£7.09 Pro SQL Server,£8.10 CSS & HTML5,£10.19 Java OOP,£24.01And here is output:
0 7.09 1 8.10 2 10.19 3 24.01 Name: price, dtype: float64I hope this answer will helpful to you.
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