Python Code Samples

Save full traceback from exception in python

kishore_kumar | 5 years, 2 months

import traceback

l = [1,2,3]

python exception

Writing into files in python

durga | 5 years, 3 months

file = open('open.txt','w') 
 
file.write('Hi there!') 

python file handling

Indexed DataFrame using list of dictionaries

Ramya | 5 years, 3 months

import pandas as pd
data = [{'Python': 90, 'C': 84,'java':65},{'Python': 78, 'C': 90, 'java': 65}]

python pandas dataframe

How to get first day of the month in python

kishore_kumar | 2 years, 10 months

from datetime import datetime

first_day = datetime.today().date().replace(day=1)

python datetime

Remove directory / folder in python

harika | 5 years, 9 months

'''
You can remove empty directory by rmdir function.
But to remove non empty directory we have to

Shuttle : A module that offers a number of high-level operations on files and collections of files.

shutil python os

get all keys from redis with python

kishore_kumar | 4 years, 11 months

import redis # pip install redis
r = redis.Redis(host='localhost', port='6379')

python redis

How to load a pickle file in python

harika | 5 years, 1 month

with open('train.pickle', 'rb') as f:
    X_train, y_train = pickle.load(f)

python pickle file

send mail using sendgrid python

kishore_kumar | 5 years, 4 months

import os
from sendgrid import SendGridAPIClient
from sendgrid.helpers.mail import Mail

python sendgrid

convert python date time object to specific format using strftime

kishore_kumar | 5 years, 3 months

import datetime

st = "2019-08-19 05:40"

python datetime

Python pickle dump

Reshma | 4 years, 11 months

import pickle

number_of_data = int(input('Enter the number of data : '))

python pickle dump

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