diff --git a/docs/source/data_access.rst b/docs/source/data_access.rst index 202038f5..6d172693 100644 --- a/docs/source/data_access.rst +++ b/docs/source/data_access.rst @@ -65,4 +65,26 @@ for getting the session or the engine: .. autofunction:: mendeleev.db.get_session -.. autofunction:: mendeleev.db.get_engine \ No newline at end of file +.. autofunction:: mendeleev.db.get_engine + + +Export data +----------- + +The data can be exported to a number of formats using the CLI by invoking `inv export` command. The following formats are supported: + +- csv +- json +- html +- markdown + +The command will export all the tables from the database to a set of files in the specified format. + +In order to use this functionality you'll need to clone the mendeleev repository and install the package in the development mode. Here's how you can do it: + +```bash +gh clone lmmentel/mendeleev +cd mendeleev +poetry install +poetry run inv export +``` \ No newline at end of file diff --git a/poetry.lock b/poetry.lock index 7b4ea5a7..8af35096 100644 --- a/poetry.lock +++ b/poetry.lock @@ -1,4 +1,4 @@ -# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand. +# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand. 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", end="") + c.run( + f"sqlite3 -{fmt} mendeleev/elements.db 'SELECT * FROM {table};' > data/{fmt}/{table}.{fmt}", + echo=True, + ) + print("done") + + # SQL dump + print("Creating SQL files with the data ... ", end="") + c.run( + "sqlite3 mendeleev/elements.db .dump > data/sql/elements.sql", + echo=True, + pty=True, + ) + print("done")