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Exercise. Write a custom function that takes a single word in the form of a string and returns whether it is a well-formatted token. For the purposes of this exercise, a well-formatted token is one that only contains lowercase letters, digits, and/or apostrophes (' ). In other words, it must not contain 1. uppercase letters (ABC...) 2. punctuation (!?,.;-) 3. special characters (@#%...) 4. white space (space or tab) For example: Hello! is not well-formatted, nor is why?, Hi, or John's. But me, you, all, hello, why are all well-formatted tokens. Your function should return True if the string is a well-formatted token and False if it is not. In []: def is_well_formatted(token): """return True if the token is well formatted, otherwise False""" #put your code here

          Exercise. Write a custom function that takes a single word in the form of a string and returns whether it is a well-formatted token. For the purposes of this exercise, a well-formatted token is one that only
contains lowercase letters, digits, and/or apostrophes (' ). In other words, it must not contain
1. uppercase letters (ABC...)
2. punctuation (!?,.;-)
3. special characters (@#%...)
4. white space (space or tab)
For example: Hello! is not well-formatted, nor is why?, Hi, or John's. But me, you, all, hello, why are all well-formatted tokens.
Your function should return True if the string is a well-formatted token and False if it is not.
In []: def is_well_formatted(token):
"""return True if the token is well formatted, otherwise False"""
#put your code here

Exercise. Write a custom function that takes a single word in the form of a string and returns whether it is a well-formatted token. For the purposes of this exercise, a well-formatted token is one that only
contains lowercase letters, digits, and/or apostrophes (' ). In other words, it must not contain
1. uppercase letters (ABC...)
2. punctuation (!?,.;-)
3. special characters (@#%...)
4. white space (space or tab)
For example: Hello! is not well-formatted, nor is why?, Hi, or John's. But me, you, all, hello, why are all well-formatted tokens.
Your function should return True if the string is a well-formatted token and False if it is not.
In []: def iswellformatted(token):
"""return True if the token is well formatted, otherwise False"""
#put your code here

Added by Amanda G.

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