Exercise 2 Better solution : Python tutorial 221

This is better solution for exercise 2

[joydip]

Hello sir!! Here May I use page.seek(second_quote) instead of page=page[second_quote: ] ?

[ladvamitesh]

We can also do as batter solution:
with open("file.html", "r") as html_file:
with open("output_file.txt", "a") as output_file:
for line in html_file.readlines():
position = line.find("<a href=")
for i in range(line.count("<a href=")):
firstquate_position = line.find('"', position)
secondquate_position = line.find('"', firstquate_position+1)
url =
# print(url)
output_file.write("==> "+url+"\n")
position = secondquate_position + 1
Note : This is 100% working try it

[shravanprajapati]

es series m aap hame numpy or pandas k bare m

[samyakjain]

we can also use count and a for loop for simplification in previous program!!!

[adarshadinda]

Sir are you complete the writing of python book?

[maabaapfirst]

please send the link of tutorial number 220

[mayanktiwari]

sir append ki jagah write mode me challo ans galat ara ha

[ketanbhikadiya]

nice video ! can you please upload the Source Code Link ?

[moqqaaofficial]

Sir g, you are best. Love from Pakistan. I have a query. You have described in your playlist description GUI with Tkinter. I want to ask why not PyQt?

[rahulon]

How about this way?

import re

with open('./data.txt') as webpage:

urls = re.findall(r'(http[^"]+|www[^"]+)', webpage.read())

for u in urls:
print(u)

[techzwithsandesh]

I don't know why I don't understood this video.

[Vanraj_Chudasama]

How to count video duration time in asp.net

[shravanprajapati]

and how to import numpy in visual studio code ?

[hamzaarain]

More enhanced way


#program to extract n no. of links in one line links
target = r'B:\Python
extract = r'B:\Python

def url_finder(link):
if "href" in link:
comma_split = link.split('\"') # ' \" '
return [each for each in comma_split if each[-4: ].lower() == ".com" ]

def transfer(target, extract):
with open(target) as rf:
with open(extract, 'w') as wf:
for line in rf.readlines():
contain_url = url_finder(line)
if contain_url != None:
for extractedLink in contain_url:
wf.write(f"\n> {extractedLink}")
wf.close()
rf.close()

transfer(target, extract)