FunStrings Examples

Practical examples showing how to use FunStrings in real-world scenarios.

Basic Usage

Simple examples of basic string operations

python

1import funstrings
2
3def main():
4    """Demonstrate the basic functionality of the FunStrings package."""
5
6    # Example string to work with
7    example = "Hello, World! This is a test string."
8
9    print("=" * 60)
10    print("FunStrings Package - Basic Usage Example")
11    print("=" * 60)
12    print(f"Original string: '{example}'")
13    print("-" * 60)
14
15    # Demonstrate string reversal
16    print(f"Reversed:        '{funstrings.reverse_string(example)}'")
17
18    # Demonstrate case conversion
19    print(f"Uppercase:       '{funstrings.to_upper(example)}'")
20    print(f"Lowercase:       '{funstrings.to_lower(example)}'")
21
22    # Demonstrate counting functions
23    print(f"Vowel count:     {funstrings.count_vowels(example)}")
24    print(f"Consonant count: {funstrings.count_consonants(example)}")
25    print(f"Word count:      {funstrings.word_count(example)}")
26
27    # Demonstrate character sorting
28    print(f"Sorted chars:    '{funstrings.sort_characters(example)}'")
29    print(f"Sorted (desc):   '{funstrings.sort_characters(example, reverse=True)}'")
30
31    # Demonstrate whitespace removal
32    print(f"No whitespace:   '{funstrings.remove_whitespace(example)}'")
33
34    # Demonstrate palindrome checking
35    print(f"Is palindrome:   {funstrings.is_palindrome(example)}")
36
37if __name__ == "__main__":
38    main()

Text Analysis

Analyzing text content with FunStrings

python

1import funstrings
2
3def analyze_text(text):
4    """Analyze the given text and print various statistics."""
5    print(f"Text: '{text}'")
6    print(f"Word count: {funstrings.word_count(text)}")
7    print(f"Unique words: {funstrings.unique_words(text)}")
8    print(f"Most common word: {funstrings.most_common_word(text)}")
9    print(f"Word frequencies: {funstrings.get_word_frequencies(text)}")
10    print(f"Longest word: {funstrings.longest_word(text)}")
11    print(f"Shortest word: {funstrings.shortest_word(text)}")
12    print(f"Average word length: {funstrings.average_word_length(text)}")
13    print(f"Is pangram: {funstrings.is_pangram(text)}")
14
15# Example usage
16sample_text = "The quick brown fox jumps over the lazy dog. The fox is quick and brown."
17analyze_text(sample_text)

Data Cleaning

Clean and normalize text data

python

1import funstrings
2
3def clean_text(text):
4    """Clean and normalize the given text."""
5    # Remove HTML tags
6    text = funstrings.remove_html_tags(text)
7    
8    # Remove emojis
9    text = funstrings.remove_emojis(text)
10    
11    # Expand contractions
12    text = funstrings.expand_contractions(text)
13    
14    # Correct whitespace issues
15    text = funstrings.correct_whitespace(text)
16    
17    # Remove special characters if needed
18    # text = funstrings.remove_special_characters(text)
19    
20    return text
21
22# Example usage
23dirty_text = "<p>Hello, <b>world</b>! 😊</p> This   text  has  weird   spacing and don't isn't properly formatted."
24cleaned_text = clean_text(dirty_text)
25print(f"Original: '{dirty_text}'")
26print(f"Cleaned:  '{cleaned_text}'")

Pattern Extraction

Extract patterns from text

python

1import funstrings
2
3def extract_patterns(text):
4    """Extract various patterns from the given text."""
5    print(f"Text: '{text}'")
6    print(f"Numbers: {funstrings.extract_numbers(text)}")
7    print(f"Emails: {funstrings.extract_emails(text)}")
8    print(f"URLs: {funstrings.extract_urls(text)}")
9    print(f"Repeated words: {funstrings.find_repeated_words(text)}")
10
11# Example usage
12sample_text = "Contact us at info@example.com or support@example.org. Visit our website at https://example.com. Our phone number is 123-456-7890. The example website example is repeated."
13extract_patterns(sample_text)
14
15# Demonstrate masking sensitive data
16card_number = "1234-5678-9012-3456"
17masked_card = funstrings.mask_sensitive(card_number, 4)
18print(f"Original card: {card_number}")
19print(f"Masked card:   {masked_card}")