csvcatalog 2.2

tool for creating catalog from .csv tables in sqlite storage

CSVCatalog

a simple cli tool for wrangling csv files and shoving them into a sqlite database. no more manual scripts, no more headaches

What's this? 🤔

tired of messing around with csvs and databases separately? me too. that's why i built catalog. it's a simple, no-nonsense tool that lets you:

• import csv files into a sqlite database with an interactive wizard.
• search your data with a powerful, flexible query syntax.
• export your data back to csv whenever you need it.
• manage your database with a set of easy-to-use commands.

all output is beautifully formatted using rich 💅.

Getting Started 🚀

1. install

pip install csvcatalog

2. run a command

the basic structure is csvcatalog COMMAND [ARGS]. for example, to see all tables:

csvcatalog tables

by default, the database is stored in a user-specific data directory. you can specify a custom database file with the dbfile command:

# Optional
csvcatalog dbfile /path/to/your/database.db

Commands 🕹️

typer provides help for all commands. just run csvcatalog --help or csvcatalog <command> --help.

• extract <file.csv>: run an interactive wizard to import a csv file into the database. you'll be prompted to set the separator, rename columns, select columns to import, and name the table.
• tables: list all tables in the database, with their columns and row counts.
• search <value> [targets...]: search for a value. this is the most powerful command.
• sql "<query>": execute a raw sql query on the database.
• export <table_name>: export a table to a csv file, with an interactive prompt to select columns and limit rows.
• delete <table_name>: delete a table from the database.
• purge: delete all tables from the database.
• dbfile: change database file to another location.

the mighty search command

the search command lets you specify exactly where to look for your data. a "target" can be a table, a specific column in a table, or a column across all tables.

search for a value in all tables (default behavior):

# looks for 'jane' everywhere
csvcatalog search "jane"

search for a value in specific tables:

# looks for 'jane' in the 'users' and 'customers' tables
csvcatalog search "jane" users customers

search for a value in a specific column of a specific table:

# looks for the email in the 'email' column of the 'users' table
csvcatalog search "[e-mail]" users.email

search for a value in a specific column across all tables:

# finds any entry with a 'status' of 'active' in any table
csvcatalog search "active" "*.status"

combine any of these targets in one command:

# a totally valid and powerful query
csvcatalog search "jane" users.name products

contributing are welcome 🤝