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Introduction
There are a number of methods you’ll be able to take away quotes from a string in Python. It’s possible you’ll have to take away all quotes or simply ones surrounding a string. You may additionally have to take away single or double quotes.
On this brief article, we have compiled a complete record of strategies you should use to take away quotes from a string in Python. It is completely as much as you which of them one you may use. Please observe that the options we have listed below are not ordered from greatest to worst. Every answer is nice so long as it meets your wants in a particular case.
Methods to Take away All Quotes from a String in Python
Initially, let’s check out find out how to take away all quotes from a string. Options listed on this part may be altered to work with each single and double citation marks. However, for the aim of this text, as an example now we have an instance string that has three double citation marks in it:
example_str = '"This can be a string" with quotes"'
On this part, we’ll check out a number of methods find out how to take away all " from the example_str.
str.exchange()
The primary method we’ll talk about is to make use of the str.exchange() technique on the example_str. It accepts two arguments – the string we need to exchange and the substitute string. On this case, we’ll exchange a double citation mark (") with an empty string:
new_str = example_str.exchange('"', '')
print(new_str)
The str.exchange() used on this means will take away all double quotes from the example_str.
Common Expressions
This method makes use of common expressions to take away all quotes from a string. Earlier than we begin utilizing common expressions in Python, we first have to import the re module:
import re
After that, we are able to use the re.sub() technique to substitute all occurrences of the citation mark with the empty string:
new_str = re.sub('"', '', example_str)
print(new_str)
It will give us the example_str with none quotes in it.
str.be a part of()
The str.be a part of() is one other technique we are able to use to take away all quotes from a string in Python. This answer has a bit extra complicated syntax than different options in case you are not already conversant in the be a part of() technique. We’ll primarily go over the example_str character-by-character and append every which isn’t a citation mark to the empty string. That means, we’ll get the example_str with none quotes in it:
new_str = ''.be a part of(c for c in example_str if c not in '"')
print(new_str)
Methods to Take away Quotes Surrounding a String
To this point, we have been discussing a number of approaches on find out how to take away all citation marks from a string in Python. That is just one means of taking a look at eradicating quotes from a string. Arguably, the extra widespread downside is find out how to take away solely quotes surrounding a string. The str.strip() technique is meant to just do that. Due to this fact, we’ll talk about the str.strip() technique on this part.
Say now we have the identical precise example_str as within the earlier part, and we need to take away solely the primary and the final citation marks:
example_str = '"This can be a string" with quotes"'
Utilizing the str.strip() with a double qoutation mark as its argument will take away main and trailing citation marks from the example_str:
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new_str = example_str.strip('"')
print(new_str)
Word: Regardless of what number of main and/or main citation marks are within the string, the str.strip() will take away all of them.
Apart from the same old str.strip() technique, there are additionally two of its derivatives – str.lstrip() and str.rstrip(). The primary one removes all main quotes, and the second removes all trailing quotes:
new_str = example_str.lstrip('"')
print(new_str)
new_str = example_str.rstrip('"')
print(new_str)
Conclusion
On this brief article, we have taken a complete take a look at find out how to take away quotes from a string in Python. Initially, we have defined find out how to take away all quotes from a string utilizing a number of totally different strategies – str.exchange(), str.be a part of(), and re.sub(). Afterward, we have taken a take a look at the str.strip() technique, in addition to its derivatives str.lstrip() and str.rstrip().
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