Write a function named standardize_weight that takes in as input a string and returns an integ The function will do the following (in the order specified): 1) convert all characters of the string into lowercase 2) strip the string of all leading and trailing whitespace 3) replace any occurences of 'Ibs' with " (remove it from the string) 4) replace any occurences of 'Ib' with " (remove it from the string) 5) replace any occurences of 'pounds' with " (remove it from the string) . 6) If the string contains the substring 'kg', then: 6.1) replace 'kg' with " 6.2) strip the string of whitespace 6.3) cast the string into a float type using the function float() 6.4) multiply the resulting float by 2.2 (an approximate conversion of kilograms to pounds) 8) try to return the int of your string. If it cannot, return np.nan. ■
Write a function named standardize_weight that takes in as input a string and returns an integ The function will do the following (in the order specified): 1) convert all characters of the string into lowercase 2) strip the string of all leading and trailing whitespace 3) replace any occurences of 'Ibs' with " (remove it from the string) 4) replace any occurences of 'Ib' with " (remove it from the string) 5) replace any occurences of 'pounds' with " (remove it from the string) . 6) If the string contains the substring 'kg', then: 6.1) replace 'kg' with " 6.2) strip the string of whitespace 6.3) cast the string into a float type using the function float() 6.4) multiply the resulting float by 2.2 (an approximate conversion of kilograms to pounds) 8) try to return the int of your string. If it cannot, return np.nan. ■
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
Using python, how would I fix my error?
![Write a function named standardize_weight that takes in as input a string and returns an intege
The function will do the following (in the order specified):
1) convert all characters of the string into lowercase
2) strip the string of all leading and trailing whitespace
3) replace any occurences of 'Ibs' with " (remove it from the string)
4) replace any occurences of 'lb' with " (remove it from the string)
5) replace any occurences of 'pounds' with " (remove it from the string)
6) If the string contains the substring 'kg', then:
6.1) replace 'kg' with "
6.2) strip the string of whitespace
6.3) cast the string into a float type using the function float()
6.4) multiply the resulting float by 2.2 (an approximate conversion of kilograms to pounds)
8) try to return the int of your stri
If it cannot, return np.nan .
I # YOUR CODE HERE
def standardize_weight(weight):
weight =
weight = weight.strip()
weight.lower()
weight
weight
weight = weight.replace('pounds', '')
weight.replace('lbs', '')
weight.replace('lb',
%3D
%3D
if 'kg' in weight:
weight
weight
weight = float(weight)
weight = weight * 2.2
weight.replace('kg', '')
weight.strip()
try:
weight = int(string)
return weight
except ValueError:
return np.nan
I assert standardize_weight('34 lbs') == 34
assert standardize_weight('101 kg')
== 222
NameError
Traceback (most recent call last)
<ipython-input-40-2de5a580153e> in <module>
----> 1 assert standardize_weight('34 lbs')
2 assert standardize_weight('101 kg')
34
== 222
<ipython-input-39-2c28c1b42efe> in standardize_weight(weight)
16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3200e892-7b83-4670-8aa5-c4c84f2a6adb%2F9aab508c-ad06-4f39-9e02-68746b1ba082%2F13wy5la_processed.png&w=3840&q=75)
Transcribed Image Text:Write a function named standardize_weight that takes in as input a string and returns an intege
The function will do the following (in the order specified):
1) convert all characters of the string into lowercase
2) strip the string of all leading and trailing whitespace
3) replace any occurences of 'Ibs' with " (remove it from the string)
4) replace any occurences of 'lb' with " (remove it from the string)
5) replace any occurences of 'pounds' with " (remove it from the string)
6) If the string contains the substring 'kg', then:
6.1) replace 'kg' with "
6.2) strip the string of whitespace
6.3) cast the string into a float type using the function float()
6.4) multiply the resulting float by 2.2 (an approximate conversion of kilograms to pounds)
8) try to return the int of your stri
If it cannot, return np.nan .
I # YOUR CODE HERE
def standardize_weight(weight):
weight =
weight = weight.strip()
weight.lower()
weight
weight
weight = weight.replace('pounds', '')
weight.replace('lbs', '')
weight.replace('lb',
%3D
%3D
if 'kg' in weight:
weight
weight
weight = float(weight)
weight = weight * 2.2
weight.replace('kg', '')
weight.strip()
try:
weight = int(string)
return weight
except ValueError:
return np.nan
I assert standardize_weight('34 lbs') == 34
assert standardize_weight('101 kg')
== 222
NameError
Traceback (most recent call last)
<ipython-input-40-2de5a580153e> in <module>
----> 1 assert standardize_weight('34 lbs')
2 assert standardize_weight('101 kg')
34
== 222
<ipython-input-39-2c28c1b42efe> in standardize_weight(weight)
16
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Required error free code provided below:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education