using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are (issue 5714, issue 5744, issue 5764) Quality assurance • Applied black coding style, sorted import statements, and introduced pre-commit. (issue 4654, issue 4658, issue 5734, issue 5737, issue 5806, issue issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are (issue 5714, issue 5744, issue 5764) Quality assurance • Applied black coding style, sorted import statements, and introduced pre-commit. (issue 4654, issue 4658, issue 5734, issue 5737, issue 5806, issue issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are (issue 5714, issue 5744, issue 5764) Quality assurance • Applied black coding style, sorted import statements, and introduced pre-commit. (issue 4654, issue 4658, issue 5734, issue 5737, issue 5806, issue issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects

the $somevariable syntax. This is some- what similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects ip_address attribute Backward-incompatible changes • AssertionError exceptions triggered by assert statements have been replaced by new exception types, to support running Python in optimized mode (see -O)

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are (issue 5714, issue 5744, issue 5764) Quality assurance • Applied black coding style, sorted import statements, and introduced pre-commit. (issue 4654, issue 4658, issue 5734, issue 5737, issue 5806, issue issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are (issue 5714, issue 5744, issue 5764) Quality assurance • Applied black coding style, sorted import statements, and introduced pre-commit. (issue 4654, issue 4658, issue 5734, issue 5737, issue 5806, issue issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are (issue 5714, issue 5744, issue 5764) Quality assurance • Applied black coding style, sorted import statements, and introduced pre-commit. (issue 4654, issue 4658, issue 5734, issue 5737, issue 5806, issue issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects ip_address attribute Backward-incompatible changes • AssertionError exceptions triggered by assert statements have been replaced by new exception types, to sup- port running Python in optimized mode (see -O)

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects Release 2.5.1 Backward-incompatible changes • AssertionError exceptions triggered by assert statements have been replaced by new exception types, to sup- port running Python in optimized mode (see -O)

using the $somevariable syntax. This is somewhat similar to parameterized queries or prepared statements in the SQL world where you replace some arguments in your queries with placeholders like ?, which are issue 4778) • Checks for generator callbacks with a return statement no longer warn about return statements in nested functions (issue 4720, issue 4721) • The system file mode creation mask no longer affects ip_address attribute Backward-incompatible changes • AssertionError exceptions triggered by assert statements have been replaced by new exception types, to sup- port running Python in optimized mode (see -O)