Python | Luis Cacho

Python Alternatives in RHEL based OS

Thu, 22 Jun 2023 00:00:00 +0000

# To configure the unversioned `python` command to Python 3.11

alternatives --set python /usr/bin/python3.11

# To configure the unversioned `python` command to Python 2

alternatives --set python /usr/bin/python2

References:

¹Configure python on RHEL8

https://access.redhat.com/solutions/5380941 ↩︎

Replace NaN Values with Zeros in Pandas DataFrame

Sun, 26 Sep 2021 00:00:00 +0000

import pandas as pd

df = pd.DataFrame({'values_1': [700, np.nan, 500, np.nan],
 'values_2': [np.nan, 150, np.nan, 400]
 })
df = df.fillna(0)

print(df)

 values_1 values_2
0 700.0 0.0
1 0.0 150.0
2 500.0 0.0
3 0.0 400.0

References:

¹ Replace NaN Values with Zeros in Pandas DataFrame

https://datatofish.com/replace-nan-values-with-zeros/ ↩︎

Create a Pandas DataFrame from a Dict

Wed, 22 Sep 2021 00:00:00 +0000

import pandas as pd

data = {'name': ['Nick', 'David', 'Joe', 'Ross'],
 'age': ['5', '10', '7', '6']}
new = pd.DataFrame.from_dict(data)

new
 name age
0 nick 5
1 david 10
2 joe 7
3 ross 6

References:

¹How to convert Dictionary to Pandas Dataframe?

https://www.geeksforgeeks.org/how-to-convert-dictionary-to-pandas-dataframe/ ↩︎

Create a Pandas DataFrame from a List

Wed, 22 Sep 2021 00:00:00 +0000

import pandas as pd

data = [['Nick',5],['David',10],['Joe',7],['Ross',6]]

new = pd.DataFrame(data, columns=['Name','Age'])

new
 Name Age
0 Nick 5
1 David 10
2 Joe 7
3 Ross 6

References:

¹Convert a List to Dataframe in Python

https://datatofish.com/list-to-dataframe/ ↩︎

Get variable types in Python

Wed, 11 Aug 2021 00:00:00 +0000

print(type(variable_name))

Ansible Galaxy Roles

Fri, 25 Oct 2019 00:00:00 +0000

CircleCI Role: Ansible role that installs CircleCI CLI on your server/workstation.
Sonobuoy Role: Ansible role that installs sonobuoy on your server/workstation.

Molecule Cookiecutter

Thu, 24 Oct 2019 00:00:00 +0000

A Cookiecutter template for your new Molecule project.