3 examples of 'python check for empty string' in Python

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247def is_empty_string(value):
248 """
249 Checks whether string is empty.
250 """
251 if value is None:
252 return True
253 if not isinstance(value, basestring):
254 return False
255 if len(value.strip()) == 0:
256 return True
257 return False

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28def string_empty(value):
29 return isinstance(value, str) and not value.strip()
30def is_empty(string):
31 """ Return True if the given string contains no characters.
33 :param string: (str) a string to check
34 :returns: bool
36 """
37 # Clean the string: remove tabs, carriage returns...
38 s = string.strip()
40 # Check the length of the cleaned string
41 return len(s) == 0

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