Solved: regex emaple py

Fashion and programming may seem unrelated, but their perfect example of union comes to life when using regular expressions, popularly known as “regex,” in Python to analyze different fashion trends and styles. In this article, we will explore a regex example in Python for a fashion expert and dive into the implementation and analysis of the code. Additionally, we’ll discuss the problem, libraries, and functions that play a critical role in understanding and implementing regex within Python.


Regular expressions are powerful tools used in programming languages to perform pattern matching in strings. They help in manipulating and searching for specific patterns that may correspond to trends, styles, or particular fashion elements.

In this article, we will tackle a problem in which we need to extract key fashion styles and trends from a given text. To achieve this, we will make use of Python’s powerful regex library and perform a step-by-step explanation of the code while discussing relevant functions and libraries.

Problem: Extract fashion styles and trends from a given text input.

import re

text = "From minimalist chic to retro-inspired, and streetwear to boho looks, fashion styles have evolved through the years."
styles_pattern = r"bw+-w+|bw+"
styles_list = re.findall(styles_pattern, text)

The re Library

The first step in solving the problem is to import the Python regex library, “re”. The library provides numerous functions to work with regular expressions in Python. In our example, we use the `findall()` function for extracting the relevant patterns.

Step-by-Step Explanation

After importing the re library, we define a text from which we want to extract the fashion styles. In the given text, we can see several styles listed.

  • Create a regex pattern: We create a regex pattern `styles_pattern`.
  • `r”bw+-w+|bw+”` means it will match words with a hyphen (such as retro-inspired) or regular words without spaces.
  • Make use of re.findall(): Next, we use the `re.findall()` function on the pattern and text input to generate a list of all matched styles.
  • Print the list of styles: Finally, we print the list, which should contain all the styles extracted from the text input.

Running the code, you’ll see the list of extracted styles:

`[‘minimalist’, ‘chic’, ‘retro-inspired’, ‘streetwear’, ‘boho’, ‘looks’]`

Extracting Color Combinations, Garment Types, And Historical Styles

You can always expand the scope of this code to extract other fashion elements such as color combinations, garment types, and fashion styles through time. To do this, simply modify the regex pattern according to your specific requirements. The `re` module provides versatile and powerful tools for working with text data within Python.

At the end of the day, the Python regex library helps fashion experts analyze various trends and styles effectively. The power of regular expressions and Python together create an excellent resource for those who want to improve their understanding of the fashion industry and make informed decisions regarding styles and trends.

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