main.py main2.py def validate_url(url): """Validates the given url passed as string. Arguments: url -- String, A valid url should be of form :// Protocol = [http, https, ftp] Hostname = string Fileinfo = [.html, .csv, .docx] valid protocols = ['http', 'https', 'ftp'] valid fileinfo = ['.html', '.csv', '.docx'] url split = url.split('://') isProtocolValid = False isfileValid = False for x in valid_protocols: if x in url_split[0] isFileValid = True for x in valid_fileinfo: if x in url_split(1]: isFileValid = True return(isProtocolValid and isFileValid) url = input("Enter an URL: ") print(validate_url(url))
main.py main2.py def validate_url(url): """Validates the given url passed as string. Arguments: url -- String, A valid url should be of form :// Protocol = [http, https, ftp] Hostname = string Fileinfo = [.html, .csv, .docx] valid protocols = ['http', 'https', 'ftp'] valid fileinfo = ['.html', '.csv', '.docx'] url split = url.split('://') isProtocolValid = False isfileValid = False for x in valid_protocols: if x in url_split[0] isFileValid = True for x in valid_fileinfo: if x in url_split(1]: isFileValid = True return(isProtocolValid and isFileValid) url = input("Enter an URL: ") print(validate_url(url))
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
can you please double-check this code? thank you!
![Angela Marie v
«
CENGAGE MINDTAP
Q Search this course
4 My Home
Module Lab Assessment 2: Resource URL Validator
Tasks
main.py
main2.py
Courses
1 def validate_url(url):
O Catalog and Study Tools
Create two lists of strings - ... >
2
"I"Validates the given url passed as string.
3
А-Z
BE Rental Options
4
4
Arguments:
Write the conditions to
url
String, A valid url should be of form <Protocol>://<hostmain>
- -
return a Boolean value of
College Success Tips
6
True if the URL is valid, and
[http, https, ftp]
string
[.html, .csv, .docx]
7
Protocol =
Career Success Tips
False if either the
8
Hostname =
Protocol or the File
Fileinfo
%D
2 Help
extension is not valid.
10
IL I||
valid_protocols = ['http', 'https', 'ftp']
valid_fileinfo = ['.html', '.csv', '.docx']
11
Q Give Feedback
12
This task will be manually gr..
13
url_split = url.split('://')
= False
isFileValid = False
for x in valid_protocols:
if x in url_split[0]
14
15
isProtocolValid
16
17
18
19
isFileValid = True
20
for x in valid_fileinfo:
if x in url_split[1]:
21
22
23
isFileValid = True
24
return(isProtocolValid and isFileValid)
input ("Enter an URL: ")
print(validate_url(url))
25
26
url
%D
27
28
Run checks
D Submit 62%
LO](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92524007-eb79-4716-97da-6681fe12a787%2F9ce0ec1f-2e07-41d8-b931-fdecad144593%2Flgxore_processed.png&w=3840&q=75)
Transcribed Image Text:Angela Marie v
«
CENGAGE MINDTAP
Q Search this course
4 My Home
Module Lab Assessment 2: Resource URL Validator
Tasks
main.py
main2.py
Courses
1 def validate_url(url):
O Catalog and Study Tools
Create two lists of strings - ... >
2
"I"Validates the given url passed as string.
3
А-Z
BE Rental Options
4
4
Arguments:
Write the conditions to
url
String, A valid url should be of form <Protocol>://<hostmain>
- -
return a Boolean value of
College Success Tips
6
True if the URL is valid, and
[http, https, ftp]
string
[.html, .csv, .docx]
7
Protocol =
Career Success Tips
False if either the
8
Hostname =
Protocol or the File
Fileinfo
%D
2 Help
extension is not valid.
10
IL I||
valid_protocols = ['http', 'https', 'ftp']
valid_fileinfo = ['.html', '.csv', '.docx']
11
Q Give Feedback
12
This task will be manually gr..
13
url_split = url.split('://')
= False
isFileValid = False
for x in valid_protocols:
if x in url_split[0]
14
15
isProtocolValid
16
17
18
19
isFileValid = True
20
for x in valid_fileinfo:
if x in url_split[1]:
21
22
23
isFileValid = True
24
return(isProtocolValid and isFileValid)
input ("Enter an URL: ")
print(validate_url(url))
25
26
url
%D
27
28
Run checks
D Submit 62%
LO
Transcribed Image Text:Scenario
You have been tasked with building a
URL file validator for a web crawler. A
web crawler is an application that
fetches a web page, extracts the
URLS present in that page, and then
recursively fetches new pages using
the extracted URLS. The end goal of a
web crawler is to collect text data,
images, or other resources present in
order to validate resource URLS or
hyperlinks on a page. URL validators
can be useful to validate if the
extracted URL is a valid resource to
fetch. In this scenario, you will build a
URL validator that checks for
supported protocols and file types.
Expert Solution
Step 1
in given code is right but may be some errors because :
========================================================
Here i describe errors:
1.line 17:
x is not difine
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