Module III - Day

Python Made Easy: Science and Math Edition

Sep-Dec 2025 batch, Vikrant Patil

Date: 24 Jan 2026

Click here for All Notes

Live note are here https://vikrant.dev/python-made-easy-science-math/students-module3-day1.html

Please login to https://traininghub.vikrant.dev and create a notebook with name module3-day1.ipynb

© Vikrant Patil

Http protocol

  • get
  • post
  • put
  • delete
https://www.google.com/search?q=test+search&sca_esv=03524311512af18f&source=hp&ei=cTt0adn_Nt6hseMP_MvcqAQ&iflsig=AFdpzrgAAAAAaXRJgXmuTEdUgoiB4-lDY9FTAq3W7Ar5&oq=test+sea&gs_lp=Egdnd3Mtd2l6Igh0ZXN0IHNlYSoCCAAyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAESO0fUI4LWI0TcAF4AJABAJgBb6ABqwaqAQMzLjW4AQPIAQD4AQGYAgmgAtAGqAIKwgIKEC4YAxiPARjqAsICChAAGAMYjwEY6gLCAgsQABiABBixAxiDAcICCBAAGIAEGLEDwgILEC4YgAQYsQMYgwHCAg4QLhiABBiKBRixAxiDAcICCxAuGIMBGLEDGIAEwgIFEC4YgATCAhEQLhiABBixAxiDARjHARjRA8ICDhAuGIAEGLEDGMcBGNEDwgIIEC4YgAQYsQOYAwvxBQDIqEyAZXuvkgcDMy42oAfZPLIHAzIuNrgHxQbCBwcwLjguMC4xyAcagAgB&sclient=gws-wiz

get

get means get fetch the file from httpt sever (website serve)

  • https://vikrant.dev/python-made-easy-science-math/notes.html
  • https://vikrant.dev/python-made-easy-science-math/ (there is no file given .. just path given) index.html ..where there is no file provide get index.html

post

this method responds as per the parameters url params

import requests
url = "https://vikrant.dev/python-made-easy-science-math/students-module2-day5.html"
r = requests.get(url)
r.status_code
200
print(r.content[:100])
b'<!DOCTYPE html>\n<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head>\n\n<meta cha'
print(r.text[:1000])
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head>

<meta charset="utf-8">
<meta name="generator" content="quarto-1.8.26">

<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">


<title>Module II - Day 5 – Math &amp; Science Edition</title>
<style>
code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
div.columns{display: flex; gap: min(4vw, 1.5em);}
div.column{flex: auto; overflow-x: auto;}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
ul.task-list{list-style: none;}
ul.task-list li input[type="checkbox"] {
  width: 0.8em;
  margin: 0 0.8em 0.2em -1em; /* quarto-specific, see https://github.com/quarto-dev/quarto-cli/issues/4556 */ 
  vertical-align: middle;
}
/* CSS for syntax highlighting */
html { -webkit-text-size-adjust: 100%; }
pre > code.sourceCode { white-space: pre; position: relative; }
pre > code.sourceCode > span { display: inline-block; line-height: 1.25; }
pre > c
import requests

def download_html(url, filename):
    r = requests.get(url)
    if r.status_code == 200:
        with open(filename, "w") as f: 
            f.write(r.text)

download_html(url, "m2-day5.html")
    
import requests
import os
baseurl = "https://vikrant.dev/python-made-easy-science-math"

def download_html(url, filename):
    r = requests.get(url)
    if r.status_code == 200:
        with open(filename, "w") as f: 
            f.write(r.text)

def download_students_notes(baseurl, folder):
    if not os.path.exists(folder):
        os.mkdir(folder)

    for m in range(1, 3):
        for day in range(1, 6):
            filename = f"students-module{m}-day{day}.html"
            url = f"{baseurl}/{filename}"
            filepath = os.path.join(folder, filename)
            print(f"Downloading {filename}")
            download_html(url, filepath)
            
download_students_notes(baseurl, "students")
Downloading students-module1-day1.html
Downloading students-module1-day2.html
Downloading students-module1-day3.html
Downloading students-module1-day4.html
Downloading students-module1-day5.html
Downloading students-module2-day1.html
Downloading students-module2-day2.html
Downloading students-module2-day3.html
Downloading students-module2-day4.html
Downloading students-module2-day5.html
with open("x.txt", "w") as f:
    f.write(r.text)
f"Hello my name is {name}"
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
Cell In[18], line 1
----> 1 f"Hello my name is {name}"

NameError: name 'name' is not defined
name = "Samiha"
f"Hello my name is {name}"
'Hello my name is Samiha'
m = 1
d = 3
filename = f"students-module{m}-day{d}"
print(filename)
students-module1-day3
  • inputs - folder, baseurl
  • filename , url - download the file
  • check and create the folder
  • generate the file name using for loops
    • download the file
article = "https://palakneeti.in/%e0%a4%95%e0%a5%81%e0%a4%9f%e0%a5%81%e0%a4%82%e0%a4%ac%e0%a4%be%e0%a4%a4%e0%a4%b2%e0%a5%80-%e0%a4%b2%e0%a5%8b%e0%a4%95%e0%a4%b6%e0%a4%be%e0%a4%b9%e0%a5%80/"
download_html(article, "article.html")
googlesearch = "https://www.google.com/search?q=test+search&sca_esv=03524311512af18f&source=hp&ei=cTt0adn_Nt6hseMP_MvcqAQ&iflsig=AFdpzrgAAAAAaXRJgXmuTEdUgoiB4-lDY9FTAq3W7Ar5&oq=test+sea&gs_lp=Egdnd3Mtd2l6Igh0ZXN0IHNlYSoCCAAyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAESO0fUI4LWI0TcAF4AJABAJgBb6ABqwaqAQMzLjW4AQPIAQD4AQGYAgmgAtAGqAIKwgIKEC4YAxiPARjqAsICChAAGAMYjwEY6gLCAgsQABiABBixAxiDAcICCBAAGIAEGLEDwgILEC4YgAQYsQMYgwHCAg4QLhiABBiKBRixAxiDAcICCxAuGIMBGLEDGIAEwgIFEC4YgATCAhEQLhiABBixAxiDARjHARjRA8ICDhAuGIAEGLEDGMcBGNEDwgIIEC4YgAQYsQOYAwvxBQDIqEyAZXuvkgcDMy42oAfZPLIHAzIuNrgHxQbCBwcwLjguMC4xyAcagAgB&sclient=gws-wiz"
params = {
"q":"test+search",
"sca_esv":"03524311512af18f",
"source":"hp",
"ei":"cTt0adn_Nt6hseMP_MvcqAQ",
"iflsig":"AFdpzrgAAAAAaXRJgXmuTEdUgoiB4-lDY9FTAq3W7Ar5",
"oq":"test+sea",
"gs_lp":"Egdnd3Mtd2l6Igh0ZXN0IHNlYSoCCAAyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAESO0fUI4LWI0TcAF4AJABAJgBb6ABqwaqAQMzLjW4AQPIAQD4AQGYAgmgAtAGqAIKwgIKEC4YAxiPARjqAsICChAAGAMYjwEY6gLCAgsQABiABBixAxiDAcICCBAAGIAEGLEDwgILEC4YgAQYsQMYgwHCAg4QLhiABBiKBRixAxiDAcICCxAuGIMBGLEDGIAEwgIFEC4YgATCAhEQLhiABBixAxiDARjHARjRA8ICDhAuGIAEGLEDGMcBGNEDwgIIEC4YgAQYsQOYAwvxBQDIqEyAZXuvkgcDMy42oAfZPLIHAzIuNrgHxQbCBwcwLjguMC4xyAcagAgB",
"sclient":"gws-wiz"}
r = requests.get(googlesearch)
r.status_code
200
baseurl = "https://www.google.com/search"
r = requests.post(baseurl, params)
r.status_code
405
url = "https://www.alphavantage.co/query"
params = {"function":"TIME_SERIES_INTRADAY",
          "symbol":"IBM",
          "interval":"5min",
          "apikey":"demo"}
r = requests.post(url, params=params)
r.status_code
405
r = requests.get(url, params=params)
r.status_code
200
import requests

# replace the "demo" apikey below with your own key from https://www.alphavantage.co/support/#api-key
url = 'https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=IBM&interval=5min&apikey=demo'
r = requests.get(url)
data = r.json()

print(data)

{'Meta Data': {'1. Information': 'Intraday (5min) open, high, low, close prices and volume', '2. Symbol': 'IBM', '3. Last Refreshed': '2026-01-23 19:55:00', '4. Interval': '5min', '5. Output Size': 'Compact', '6. Time Zone': 'US/Eastern'}, 'Time Series (5min)': {'2026-01-23 19:55:00': {'1. open': '291.9850', '2. high': '292.0000', '3. low': '291.9700', '4. close': '291.9900', '5. volume': '152'}, '2026-01-23 19:50:00': {'1. open': '291.9900', '2. high': '291.9900', '3. low': '291.6685', '4. close': '291.7212', '5. volume': '212'}, '2026-01-23 19:45:00': {'1. open': '291.9900', '2. high': '292.0000', '3. low': '291.9700', '4. close': '291.9900', '5. volume': '19'}, '2026-01-23 19:40:00': {'1. open': '291.9915', '2. high': '291.9915', '3. low': '291.6685', '4. close': '291.6685', '5. volume': '10'}, '2026-01-23 19:35:00': {'1. open': '291.9700', '2. high': '292.0000', '3. low': '291.6685', '4. close': '292.0000', '5. volume': '12'}, '2026-01-23 19:30:00': {'1. open': '291.9915', '2. high': '291.9915', '3. low': '291.6685', '4. close': '291.8700', '5. volume': '3'}, '2026-01-23 19:25:00': {'1. open': '291.9700', '2. high': '291.9700', '3. low': '291.9700', '4. close': '291.9700', '5. volume': '1'}, '2026-01-23 19:20:00': {'1. open': '291.6600', '2. high': '292.0000', '3. low': '291.6600', '4. close': '291.8700', '5. volume': '4'}, '2026-01-23 19:15:00': {'1. open': '291.9915', '2. high': '291.9915', '3. low': '291.6685', '4. close': '291.6685', '5. volume': '2'}, '2026-01-23 19:10:00': {'1. open': '292.1000', '2. high': '292.3815', '3. low': '291.6785', '4. close': '291.6785', '5. volume': '3'}, '2026-01-23 19:05:00': {'1. open': '291.6500', '2. high': '292.3815', '3. low': '291.6500', '4. close': '291.6600', '5. volume': '105'}, '2026-01-23 19:00:00': {'1. open': '292.4400', '2. high': '292.4400', '3. low': '291.6687', '4. close': '291.6687', '5. volume': '847271'}, '2026-01-23 18:55:00': {'1. open': '291.8500', '2. high': '292.3812', '3. low': '291.6687', '4. close': '291.6687', '5. volume': '104'}, '2026-01-23 18:50:00': {'1. open': '292.3812', '2. high': '292.4000', '3. low': '291.6687', '4. close': '292.4000', '5. volume': '245'}, '2026-01-23 18:45:00': {'1. open': '292.3812', '2. high': '292.3812', '3. low': '291.6687', '4. close': '291.6687', '5. volume': '2'}, '2026-01-23 18:40:00': {'1. open': '292.1400', '2. high': '292.3812', '3. low': '291.6687', '4. close': '291.6687', '5. volume': '3'}, '2026-01-23 18:35:00': {'1. open': '292.4000', '2. high': '292.4000', '3. low': '292.1400', '4. close': '292.1400', '5. volume': '12'}, '2026-01-23 18:30:00': {'1. open': '292.4400', '2. high': '292.4400', '3. low': '291.9400', '4. close': '292.0000', '5. volume': '847999'}, '2026-01-23 18:25:00': {'1. open': '291.9900', '2. high': '292.0000', '3. low': '291.8100', '4. close': '291.8100', '5. volume': '105'}, '2026-01-23 18:20:00': {'1. open': '291.8800', '2. high': '291.9917', '3. low': '291.6782', '4. close': '291.6782', '5. volume': '103'}, '2026-01-23 18:15:00': {'1. open': '291.8500', '2. high': '292.1500', '3. low': '291.8400', '4. close': '291.9458', '5. volume': '554'}, '2026-01-23 18:05:00': {'1. open': '291.8400', '2. high': '291.9730', '3. low': '291.7070', '4. close': '291.7070', '5. volume': '9'}, '2026-01-23 18:00:00': {'1. open': '291.7000', '2. high': '291.9717', '3. low': '291.6582', '4. close': '291.8300', '5. volume': '10'}, '2026-01-23 17:55:00': {'1. open': '291.8000', '2. high': '291.9717', '3. low': '291.6582', '4. close': '291.7000', '5. volume': '62'}, '2026-01-23 17:50:00': {'1. open': '291.9289', '2. high': '291.9800', '3. low': '291.6582', '4. close': '291.6582', '5. volume': '168'}, '2026-01-23 17:45:00': {'1. open': '291.8100', '2. high': '291.9800', '3. low': '291.6700', '4. close': '291.9800', '5. volume': '40'}, '2026-01-23 17:40:00': {'1. open': '291.9717', '2. high': '291.9717', '3. low': '291.6582', '4. close': '291.8200', '5. volume': '11'}, '2026-01-23 17:35:00': {'1. open': '291.6582', '2. high': '291.9717', '3. low': '291.6582', '4. close': '291.6582', '5. volume': '8'}, '2026-01-23 17:30:00': {'1. open': '291.8000', '2. high': '291.9717', '3. low': '291.6700', '4. close': '291.9717', '5. volume': '37'}, '2026-01-23 17:25:00': {'1. open': '291.9717', '2. high': '292.4400', '3. low': '291.6500', '4. close': '291.6500', '5. volume': '5981'}, '2026-01-23 17:20:00': {'1. open': '291.8300', '2. high': '291.9289', '3. low': '291.6500', '4. close': '291.9289', '5. volume': '23'}, '2026-01-23 17:15:00': {'1. open': '291.6500', '2. high': '291.9289', '3. low': '291.6500', '4. close': '291.8300', '5. volume': '12'}, '2026-01-23 17:10:00': {'1. open': '291.7045', '2. high': '292.4400', '3. low': '291.6500', '4. close': '292.4400', '5. volume': '293'}, '2026-01-23 17:05:00': {'1. open': '291.9200', '2. high': '291.9200', '3. low': '291.6700', '4. close': '291.6700', '5. volume': '8'}, '2026-01-23 17:00:00': {'1. open': '291.8900', '2. high': '292.3715', '3. low': '291.6500', '4. close': '291.9289', '5. volume': '21'}, '2026-01-23 16:55:00': {'1. open': '291.6500', '2. high': '291.6500', '3. low': '291.6500', '4. close': '291.6500', '5. volume': '28'}, '2026-01-23 16:50:00': {'1. open': '291.9500', '2. high': '292.3900', '3. low': '291.1322', '4. close': '291.4100', '5. volume': '145'}, '2026-01-23 16:45:00': {'1. open': '291.8900', '2. high': '292.3577', '3. low': '291.0000', '4. close': '291.6100', '5. volume': '37'}, '2026-01-23 16:40:00': {'1. open': '291.7600', '2. high': '292.4000', '3. low': '291.2592', '4. close': '291.5300', '5. volume': '35'}, '2026-01-23 16:35:00': {'1. open': '291.8200', '2. high': '292.3707', '3. low': '291.2300', '4. close': '291.9200', '5. volume': '12'}, '2026-01-23 16:30:00': {'1. open': '292.0000', '2. high': '292.4400', '3. low': '291.2787', '4. close': '291.7900', '5. volume': '217'}, '2026-01-23 16:25:00': {'1. open': '292.1100', '2. high': '292.1270', '3. low': '291.2530', '4. close': '291.2530', '5. volume': '19'}, '2026-01-23 16:20:00': {'1. open': '292.4400', '2. high': '292.4400', '3. low': '291.0287', '4. close': '291.0287', '5. volume': '3471'}, '2026-01-23 16:15:00': {'1. open': '292.4400', '2. high': '292.4400', '3. low': '291.0287', '4. close': '292.1400', '5. volume': '25'}, '2026-01-23 16:10:00': {'1. open': '292.4400', '2. high': '292.4400', '3. low': '291.0312', '4. close': '291.2390', '5. volume': '848040'}, '2026-01-23 16:05:00': {'1. open': '292.4400', '2. high': '305.8100', '3. low': '292.3000', '4. close': '292.3000', '5. volume': '9430'}, '2026-01-23 16:00:00': {'1. open': '292.4100', '2. high': '292.5900', '3. low': '292.3002', '4. close': '292.4400', '5. volume': '1832520'}, '2026-01-23 15:55:00': {'1. open': '291.9000', '2. high': '292.5100', '3. low': '291.8300', '4. close': '292.4100', '5. volume': '262356'}, '2026-01-23 15:50:00': {'1. open': '291.8200', '2. high': '292.0900', '3. low': '291.5700', '4. close': '291.9500', '5. volume': '85904'}, '2026-01-23 15:45:00': {'1. open': '291.7900', '2. high': '291.8500', '3. low': '291.6200', '4. close': '291.8400', '5. volume': '26573'}, '2026-01-23 15:40:00': {'1. open': '291.4000', '2. high': '291.8600', '3. low': '291.2800', '4. close': '291.8400', '5. volume': '88464'}, '2026-01-23 15:35:00': {'1. open': '291.7300', '2. high': '291.8000', '3. low': '291.3900', '4. close': '291.4450', '5. volume': '30753'}, '2026-01-23 15:30:00': {'1. open': '291.4400', '2. high': '291.7800', '3. low': '291.4300', '4. close': '291.7800', '5. volume': '33065'}, '2026-01-23 15:25:00': {'1. open': '291.6100', '2. high': '291.6100', '3. low': '291.4400', '4. close': '291.4500', '5. volume': '23399'}, '2026-01-23 15:20:00': {'1. open': '291.8500', '2. high': '291.8799', '3. low': '291.4200', '4. close': '291.6100', '5. volume': '33096'}, '2026-01-23 15:15:00': {'1. open': '291.6000', '2. high': '292.0200', '3. low': '291.6000', '4. close': '291.8800', '5. volume': '17160'}, '2026-01-23 15:10:00': {'1. open': '291.4400', '2. high': '291.7525', '3. low': '291.2450', '4. close': '291.6696', '5. volume': '15540'}, '2026-01-23 15:05:00': {'1. open': '291.6000', '2. high': '291.6500', '3. low': '291.3400', '4. close': '291.4500', '5. volume': '16010'}, '2026-01-23 15:00:00': {'1. open': '291.6400', '2. high': '291.7400', '3. low': '291.4300', '4. close': '291.5900', '5. volume': '16143'}, '2026-01-23 14:55:00': {'1. open': '291.6400', '2. high': '291.7900', '3. low': '291.6000', '4. close': '291.6750', '5. volume': '22633'}, '2026-01-23 14:50:00': {'1. open': '291.7500', '2. high': '291.7900', '3. low': '291.6200', '4. close': '291.6752', '5. volume': '16220'}, '2026-01-23 14:45:00': {'1. open': '292.1507', '2. high': '292.2100', '3. low': '291.8000', '4. close': '291.8000', '5. volume': '15405'}, '2026-01-23 14:40:00': {'1. open': '292.3850', '2. high': '292.4100', '3. low': '292.0000', '4. close': '292.1600', '5. volume': '19204'}, '2026-01-23 14:35:00': {'1. open': '292.5201', '2. high': '292.6735', '3. low': '292.3200', '4. close': '292.3900', '5. volume': '14423'}, '2026-01-23 14:30:00': {'1. open': '292.5000', '2. high': '292.6000', '3. low': '292.4700', '4. close': '292.5200', '5. volume': '19997'}, '2026-01-23 14:25:00': {'1. open': '292.8000', '2. high': '292.9400', '3. low': '292.5000', '4. close': '292.5500', '5. volume': '18052'}, '2026-01-23 14:20:00': {'1. open': '292.6050', '2. high': '292.9450', '3. low': '292.5300', '4. close': '292.8300', '5. volume': '18732'}, '2026-01-23 14:15:00': {'1. open': '292.5350', '2. high': '292.8200', '3. low': '292.4900', '4. close': '292.6750', '5. volume': '13071'}, '2026-01-23 14:10:00': {'1. open': '292.4800', '2. high': '292.6750', '3. low': '292.3800', '4. close': '292.4800', '5. volume': '19687'}, '2026-01-23 14:05:00': {'1. open': '292.3550', '2. high': '292.7000', '3. low': '292.3000', '4. close': '292.4901', '5. volume': '15584'}, '2026-01-23 14:00:00': {'1. open': '292.1650', '2. high': '292.4050', '3. low': '292.0210', '4. close': '292.4050', '5. volume': '22457'}, '2026-01-23 13:55:00': {'1. open': '292.2400', '2. high': '292.5400', '3. low': '292.1300', '4. close': '292.1400', '5. volume': '23952'}, '2026-01-23 13:50:00': {'1. 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- Simulation problems
 - Pray - predator system simulation
 - physics simulations - pendulum and diffusion 
 - random walk 
 - genetics - genome sequences