python: converting an numpy array data type from int64 to int

Question

I am somewhat new to python and I am using python modules in another program (ABAQUS). The question, however, is completely python related.

In the program, I need to

Answer 1

If it's a pandas serise, you can first convert it to Dataframe, then use df.to_dict(), then the numpy.int64 will convert to int

In [1]: import pandas as pd

In [2]: import numpy as np

In [3]: df = pd.DataFrame(np.random.randint(5,size=(3,4)),
index=np.arange(3))

In [4]: type(df[0][0])

Out[4]: numpy.int64

In [5]: dict_of_df = df.to_dict()

In [6]: type(dict_of_df[0][0])

Out[6]: int