Metadata-Version: 2.1
Name: sqlite-transform
Version: 0.3.1
Summary: Tool for running transformations on columns in a SQLite database.
Home-page: https://github.com/simonw/sqlite-transform
Author: Simon Willison
License: Apache License, Version 2.0
Description: # sqlite-transform
        
        [![PyPI](https://img.shields.io/pypi/v/sqlite-transform.svg)](https://pypi.org/project/sqlite-transform/)
        [![Changelog](https://img.shields.io/github/v/release/simonw/sqlite-transform?include_prereleases&label=changelog)](https://github.com/simonw/sqlite-transform/releases)
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        [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/dogsheep/sqlite-transform/blob/main/LICENSE)
        
        Tool for running transformations on columns in a SQLite database.
        
        ## How to install
        
            $ pip install sqlite-transform
        
        ## parsedate and parsedatetime
        
        These subcommands will run all values in the specified column through `dateutils.parser.parse()` and replace them with the result, formatted as an ISO timestamp or ISO date.
        
        For example, if a row in the database has an `opened` column which contains `10/10/2019 08:10:00 PM`, running the following command:
        
            $ sqlite-transform parsedatetime my.db mytable opened
        
        Will result in that value being replaced by `2019-10-10T20:10:00`.
        
        Using the `parsedate` subcommand here would result in `2019-10-10` instead.
        
        ## lambda for executing your own code
        
        The `lambda` subcommand lets you specify Python code which will be executed against the column.
        
        Here's how to convert a column to uppercase:
        
            $ sqlite-transform lambda my.db mytable mycolumn --code='str(value).upper()'
        
        The code you provide will be compiled into a function that takes `value` as a single argument. You can break your function body into multiple lines, provided the last line is a `return` statement:
        
            $ sqlite-transform lambda my.db mytable mycolumn --code='value = str(value)
            return value.upper()'
        
        You can also specify Python modules that should be imported and made available to your code using one or more `--import` options:
        
            $ sqlite-transform lambda my.db mytable mycolumn \
                --code='"\n".join(textwrap.wrap(value, 10))' \
                --import=textwrap
        
Platform: UNKNOWN
Description-Content-Type: text/markdown
Provides-Extra: test
