AttributeError: module 'mypandas' has no attribute 'print_pandas_df'

Question

I have the following python program test_pandas.py.

# !/usr/bin/env python3.4
# -*- coding: utf-8 -*-

import pprint

import pandas as pd
import mypandas.mypandas

df = pd.read_csv('AllStarFull.csv')

mypandas.print_pandas_df(df,50,8)

# groupby 'player ID'
print('Grouping by Player ID')
gb = df.groupby(['playerID'])
pprint.pprint(list(gb))


# groupby 'yearID'
print('Grouping by Year ID')
gb = df.groupby(['yearID'])
pprint.pprint(list(gb))

My folder structure is as follows.

--python
  --concepts
    --mypandas
      --mypandas.py
      --__init__.py
    --test_pandas.py

When I run the test_pandas.py I get the following error.

  UserWarning)
Traceback (most recent call last):
  File "C:/Cubic/playpen/python/concepts/pandas/test_pandas.py", line 11, in <module>
    mypandas.print_pandas_df(df,50,8)
AttributeError: module 'mypandas' has no attribute 'print_pandas_df'

mypandas.py has the function print_pandas_df

import pandas as pd
import pprint


def print_pandas_df(df, rows, columns):
    with pd.option_context('display.max_rows', rows, 'display.max_columns', columns):
        pprint.pprint(df)

jeff carey · Accepted Answer · 2016-09-22 21:14:08Z

1

You need to put the full path: directory.filename.methodname:

mypandas.mypandas.print_pandas_df(df,50,8)

You can also say

from mypandas import mypandas

and then write your code as is.

answered Sep 22, 2016 at 21:14

jeff carey

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