import pyutil as pyu
pyu.get_local_pyinfo()

'conda env: py311; pyv: 3.11.9 (main, Apr 19 2024, 16:48:06) [GCC 11.2.0]'

print(pyu.ps2("pandas"))

pandas==2.2.3

import pandas as pd

data = {'name': ['Jason', 'Molly', 'Tina', 'Jake', 'Amy'], 
        'year': [2012, 2012, 2013, 2014, 2014], 
        'reports …

import pyutil as pyu
pyu.get_local_pyinfo()

'conda env: py311; pyv: 3.11.9 (main, Apr 19 2024, 16:48:06) [GCC 11.2.0]'

print(pyu.ps2("pandas"))

pandas==2.2.3

#  created : 20250316

#  https://www.scientecheasy.com/2022/11/python-pass-statement.html/

x = 20
y = 30
if x > y:
    pass
# there will be no output for this code

def count_numbers(lst):
    positives = 0
    negatives = 0
    zeros = 0
    for num in lst:
        if num > 0:
            positives += 1
        elif num < 0:
            negatives += 1
        else:
            zeros += 1
    print(f"Positive: {positives}, Negative: {negatives}, Zero: {zeros}")

# Example usage
count_numbers([1, -2, 0, 4, -5, 0])

Positive: 2, Negative: 2, Zero: 2

def is_prime(num):
    if num <= 1:
        return False
    for i in range(2, int(num**0.5) + 1):
        if num % i == 0:
            return False
    return True

# Example usage
print(is_prime(7))  # True
print(is_prime(10)) # False

True
False

#  created : 20250113

#  https://www.scientecheasy.com/2022/09/data-types-in-python.html/

#  Dynamic data

#  which means we dont want to specify a data type when assigning to a variable
#  the change in the value leads to a change in data type

my_var = "Hi Friends!" # holding string.
my_var = 25 # same variable holding numeric …

#  created : 20250112

#  https://www.scientecheasy.com/2022/09/comments-in-python.html/

#  in python comments are written in (#) symbol

print('Hello mate!!')  # this will not get print in the output

Hello mate!!

name = "Jerin" # Variable declaration and initialization.

print(name)

Jerin

#  multi line comments used like this 

'''
I 
am
multiline 
comments
'''

'\nI …

#  created : 20250111

#  https://www.scientecheasy.com/2022/09/reserved-keywords-in-python.html/

#  list of delimeters 

msg = 'hi jerin how are you'  # --> single quote delimeter

print(f'{msg}')

hi jerin how are you

num = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] # --> square braces delimiter

print(num)

[1, 2, 3, 4 …

#  created : 20250113

#  https://www.scientecheasy.com/2022/09/docstring-in-python.html/

#  docstring in python 

# Function with a Docstring.
def getSum(x, y):
    """This is a docstring

    This method takes two argument values and returns the summation of it."""
    print("Sum = ", (x + y))
getSum(20, 40) # Calling function.
print(getSum.__doc__) # Calling …

#  created : 20250112

#  https://www.scientecheasy.com/2022/09/indentation-in-python.html/

#  Python indentations

#  in python indendation means the whitespace 

#  after function definition we have to give four indendation

def display():
  var = "Scientech Easy" 
  print(var)

display()

Scientech Easy

def display(parameter):
    var = "Hello" 
    print(var) 
    print(var, parameter)

display("Python")

Hello …