By implementing __str__() and __repr__() for your Python classes, you overload the built-in functions (str() and repr()), allowing instances of your classes to be passed in to str() and repr(). When such calls are made, they turn around and call the class' __str__() and __repr__() (per #3).

Dec 30, 2024 · To convert an image to a string in Python, we can turn the image into a special text format called base64. This allows us to store or send the image as text which is easier to handle in some situations. We can easily convert it back to an image later. Output: Explanation: We import the base64 module to use its b64encode () method for encoding data.

Jun 17, 2023 · In Python, the str() and repr() functions are used to obtain string representations of objects. While they may seem similar at first glance, there are some differences in how they behave. Both of the functions can be helpful in debugging or …

Nov 11, 2024 · The str() function in Python is an in-built function that takes an object as input and returns its string representation. It can be used to convert various data types into strings, which can then be used for printing, concatenation, and formatting.

Jun 16, 2011 · I'm trying to intercept an image from an HTML form's input control to convert it into a byte string before processing it on the server side. How do I intercept the file? How do I convert it into a byte string that can be converted back to an …

Nov 3, 2023 · In theory, repr() should return an unambiguous string representation of an object, from which you should be able to recreate the object. str(), on the other hand, should return a human-readable string representation of an object.

Jun 6, 2020 · To call repr() and str() functions, you can place a Python object or variable inside the parentheses, because by default every Python object is compatible with both functions, either directly...

When we print an object or use the str () function, Python looks for the str method and calls it to get the string representation. If the str method is not explicitly defined for a class, the...

Apr 16, 2025 · The str () function helps in printing user-friendly, simple output, and the repr () is used to show the detailed output for the developers, which helps with debugging. Knowing when to use these functions will help make your code more readable and debuggable.

Apr 6, 2025 · In Python, two important built-in functions for converting objects into string representations are repr() and str(). While they may seem similar at first glance, they serve different purposes and have distinct characteristics. Understanding when to use each function is crucial for writing clean, effective, and maintainable Python code.