Python Code Samples

Generate Pie Chart in python using matplotlib

kishore_kumar | 6 years, 2 months

import matplotlib.pyplot as plt

labels = 'Grapes', 'Oranges', 'Mangoes', 'Apples'

python matplotlib

Draw a basic plot using matplotlib

harika | 6 years

import matplotlib.pyplot as plt
import numpy as np
ar = np.arange(0, 5, 0.2)

python matplotlib

Indexed DataFrames using Arrays

Ramya | 5 years, 6 months

import pandas as pd
data = {'Subject':['Maths', 'Science', 'English'],'Marks':[70,80,90]}
df = pd.

python pandas dataframe

Text identification in the image using google vision API with python

kishore_kumar | 5 years, 10 months

from google.cloud import vision
from google.cloud.vision import types

python google vision

How to combine two query sets in Django ORM

kishore_kumar | 5 years, 5 months

q1 = Task.objects.filter(id__lt=4)
q2 = Task.objects.filter(completed=True)

python django django-orm

convert string to python datetime object

kishore_kumar | 5 years, 6 months

import datetime

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

python datetime

round a floating point number in python

kishore_kumar | 6 years, 2 months

my_number = 123.83725

print round(my_number, 2) # 123.84

python

Python logging basic example to print from debug

kishore_kumar | 5 years, 5 months

import logging
logging.basicConfig(level=logging.DEBUG)

python logging

unzip file from gz files using python

kishore_kumar | 5 years, 4 months

import gzip
import shutil
with gzip.open('my_file.gz', 'rb') as f_in:

python gzip

Indexed DataFrame using list of dictionaries

Ramya | 5 years, 6 months

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

python pandas dataframe

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