10 lines
336 B
Python
10 lines
336 B
Python
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import re
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def text_match(text):
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patterns = '^[a-zA-Z0-9_]*$'
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if re.search(patterns, text):
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return 'Found a match!'
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else:
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return('Not matched!')
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print(text_match("The quick brown fox jumps over the lazy dog."))
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print(text_match("Python_Exercises_1"))
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