str.startswith allows you to supply a tuple of strings to test for:
if link.lower().startswith(("js", "catalog", "script", "katalog")):
From the docs:
str.startswith(prefix[, start[, end]])Return
Trueif string starts with theprefix, otherwise returnFalse.prefixcan also be a tuple of prefixes to look for.
Below is a demonstration:
>>> "abcde".startswith(("xyz", "abc"))
True
>>> prefixes = ["xyz", "abc"]
>>> "abcde".startswith(tuple(prefixes)) # You must use a tuple though
True
>>>
Top answer 1 of 3
648
str.startswith allows you to supply a tuple of strings to test for:
if link.lower().startswith(("js", "catalog", "script", "katalog")):
From the docs:
str.startswith(prefix[, start[, end]])Return
Trueif string starts with theprefix, otherwise returnFalse.prefixcan also be a tuple of prefixes to look for.
Below is a demonstration:
>>> "abcde".startswith(("xyz", "abc"))
True
>>> prefixes = ["xyz", "abc"]
>>> "abcde".startswith(tuple(prefixes)) # You must use a tuple though
True
>>>
2 of 3
53
You can also use any(), map() like so:
if any(map(l.startswith, x)):
pass # Do something
Or alternatively, using a generator expression:
if any(l.startswith(s) for s in x)
pass # Do something
Learn By Example
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Python String startswith() Method - Learn By Example
April 20, 2020 - The startswith() method returns True if the string starts with the specified prefix, otherwise returns False.
datagy
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Python String startswith: Check if String Starts With Substring • datagy
December 16, 2022 - In order to do this, you can simply pass a tuple of strings into the .startswith() method. This will check whether the string starts with any of the options. Let’s see what this looks like with Python...
YouTube
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Python String Startswith – How to Test Multiple Values - YouTube
Full Tutorial: https://blog.finxter.com/python-string-startswith-how-to-test-multiple-values/Email Academy: https://blog.finxter.com/email-academy/►► Do you ...
Published: June 20, 2021
Finxter
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Python String Startswith - How to Test Multiple Values - Be on the Right Side of Change
June 20, 2021 - To check if a given string starts with any of multiple prefixes, convert the iterable of prefixes into a tuple and pass it into the string.startswith() method like so: s.startswith(tuple(prefixes)).
Codecademy
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Python | Strings | .startswith() | Codecademy
April 17, 2025 - Since indices 12-24 in string starts with “popular”, the above code produces the following output: ... The following codebyte example uses the Python .startswith() method to determine if the input string starts with any of the strings in the given tuple:
W3Schools
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Python String startswith() Method
Remove List Duplicates Reverse ... Python Interview Q&A Python Training ... The startswith() method returns True if the string starts with the specified value, otherwise False....
Programiz
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Python String startswith()
It's possible to pass a tuple of prefixes to the startswith() method in Python. If the string starts with any item of the tuple, startswith() returns True.
Pandas
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pandas.Series.str.startswith — pandas 3.0.6 documentation
Equivalent to str.startswith(). ... Character sequence or tuple of strings. Regular expressions are not accepted. ... Object shown if element tested is not a string. The default depends on dtype of the array. For the "str" dtype, False is used. For object dtype, numpy.nan is used. For the nullable StringDtype, pandas.NA is used. ... A Series of booleans indicating whether the given pattern matches the start of each string element. ... Python ...
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Python string startswith another string [SOLVED] | GoLinuxCloud
November 28, 2023 - Use startswith() method to check if python string startswith another string or sub string. Check starting of character with char limit.
GeeksforGeeks
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Python - Check if string starts with any element in list - GeeksforGeeks
January 16, 2025 - We can iterate through the list of substrings and check if the string starts with any of them using the startswith() method. ... s = "geeksforgeeks" prefixes = ["geek", "for", "python"] res = False # Iterating through the list of prefixes for prefix in prefixes: if s.startswith(prefix): # Checking if the string starts with the current prefix res = True break # Exiting the loop as soon as a match is found print(res)
Tutorialspoint
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Python String startswith() Method
The Python string method startswith() checks whether string starts with a given substring or not. This method accepts a prefix string that you want to search for and is invoked on a string object.
Xion
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Karol Kuczmarski's Blog – str.startswith() with tuple argument
June 28, 2016 - Rather than passing just a single string as the argument, you can provide a tuple of strings instead: SCHEMES = ('http://', 'https://', 'ftp://', 'git://') if s.startswith(SCHEMES): # ...
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Python String startswith()
October 4, 2022 - If not specified, the method searches ... #False · If we need to check against multiple prefixes then we can provide a tuple of strings to startswith()....
Tutorial Gateway
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Python startswith Function
May 26, 2026 - In all the above examples, we used only a single substring for the search operations. However, the startswith() supports using a tuple of strings as the prefix to search for multiple substrings....
GeeksforGeeks
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Python - String startswith() - GeeksforGeeks
April 29, 2025 - We can also check if the string starts with any one of several prefixes by passing a tuple of prefixes.
Naukri
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Python String startswith() - Naukri Code 360
August 19, 2025 - Almost there... just a few more seconds
Vultr Docs
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Python str startswith() - Check Prefix Presence
December 11, 2024 - The startswith() method in Python is a robust tool for evaluating if strings meet specific prefix criteria. Employ this method to simplify initial checks on data, ensure robust data validation, and filter contents based on textual beginnings.
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Python startswith(): Check String Prefix, Ignore Case, and Tuple Examples
June 23, 2026 - Pass a tuple to check multiple prefixes. Use start and end when you need to test a specific range. For suffix checks, use endswith() or compare with related string methods such as removeprefix(). ... startswith() returns True if a string begins with the given prefix, otherwise False. It does not change the original string. Yes by default. "Python".startswith("py") returns False because uppercase and lowercase letters are compared exactly.