42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
from typing import Any, Dict
|
|
from io import StringIO
|
|
import pandas as pd
|
|
|
|
class PandasSummary:
|
|
"""
|
|
Analyzes and summarizes a pandas DataFrame.
|
|
|
|
category: Summary statistics
|
|
"""
|
|
|
|
@classmethod
|
|
def INPUT_TYPES(cls) -> Dict[str, Any]:
|
|
"""
|
|
Defines the input types for the `analyze_dataframe` function.
|
|
|
|
Returns:
|
|
Dict[str, Any]: A dictionary specifying required input types.
|
|
"""
|
|
return {
|
|
"required": {
|
|
"dataframe": ("DATAFRAME", {}),
|
|
}
|
|
}
|
|
|
|
RETURN_TYPES: tuple = ("DATAFRAME",)
|
|
FUNCTION: str = "analyze_dataframe"
|
|
CATEGORY: str = "Data Analysis"
|
|
|
|
def analyze_dataframe(self, dataframe: pd.DataFrame) -> tuple:
|
|
"""
|
|
Analyzes a pandas DataFrame and returns a summary.
|
|
|
|
Args:
|
|
dataframe (DataFrame): The DataFrame.
|
|
|
|
Returns:
|
|
tuple: A tuple containing the DataFrame summary.
|
|
"""
|
|
summary = dataframe.describe()
|
|
return (summary,)
|