csvtodb 1.1.2

Make it easier to build database/table/seeders for DBMS or framework like laravel

CSV to DB

install with: pip install csvtodb With this package you will be able to get info from a csv file like the column name, or specific row, and update your file with the possibility to add row or column.

The most important with this tool is you can easily transform your csv to, SQL scripts to build table or create seeder for your database (you can build them both in the same file).

Supported

DBMS

DBMS	Engine	>= Ver.
Mysql	Innodb MyISAM Memory CSV	8.0

Framework

Framework	>= Ver.
Laravel	8.x

CSV

Features

• Get total columns in the file
• Get list of rows
• Get column content
• Get column name
• Get total rows in the file
• Update column name
• Set new row
• Update row
• Build json file
• Format column name to get right syntax (remove whitespace)
• Getter and setter for:
  • filename
  • filepath
  • delimiter
  • quotechar

How to build your csv

Your csv must respect some rules to be understandable correctly and for everything to works well

Column name

Column name whitespace needs to be replaced by underscore like => column_name method in this package can format them too

Date type

The syntax for the date must be one of those to be detected like date:

• dd/mm/yyyy 00:00:00
• dd/mm/yyyy
• yyyy
• 00:00:00

Number which have to be string

Example for a product reference if you want it to be string value you have to add non-numeric value like => '456789132'

Primary key

generate automatically don't worry

Foreign key

For the foreign key column name must be => tableReference_id

Usage

DBMS

Example with mysql:

Build new db

from csvtodb.Mysql import Mysql

Mysql.new_db(save_in='filepath', db_name='db_name', files={
  'filepath1': (
    ('filename1', 'delimiter', 'quotechar'),
    ('filename2', 'delimiter', 'quotechar'),
  ),
    'filepath2': (
    ('filename1', 'delimiter', 'quotechar'),
    ('filename2', 'delimiter', 'quotechar'),
  ),
  # etc...
})

Build new table

from csvtodb.Csv import Csv
from csvtodb.Mysql import Mysql

csv = Csv(filename='filename', filepath='filepath')

# engine is optional the default value is InnoDB
# You can add temporary too which is optional default value is False
Mysql.new_table(csv=csv, filename='filename', filepath='filepath', engine='InnoDB')

Build multiple table

from csvtodb.Csv import Csv
from csvtodb.Mysql import Mysql

csv = Csv(filename='filename', filepath='filepath')
Mysql.new_tables(filepath='save_in', filename='sql_filename', files={
  'filepath1': (
    ('filename1', 'delimiter', 'quotechar'),
    ('filename2', 'delimiter', 'quotechar'),
  ),
    'filepath2': (
    ('filename1', 'delimiter', 'quotechar'),
    ('filename2', 'delimiter', 'quotechar'),
  ),
  # etc...
}, engine='INNODB')  # engine default value is INNODB

Build new seeder

from csvtodb.Csv import Csv
from csvtodb.Mysql import Mysql

csv = Csv(filename='filename', filepath='filepath')
Mysql.new_seeder(csv=csv, filename='filename', filepath='filepath')

Framework

example with Laravel (absolute path is recommended to avoid error):

Build new migration file

from csvtodb.Csv import Csv
from csvtodb.Laravel import Laravel

csv = Csv(filename='data_test', filepath='csv_file')
Laravel.new_migration(csv=csv,
                      filepath='laravel_migration_folder',
                      filename='laravel_migration_filename')

Build new seeder file

from csvtodb.Csv import Csv
from csvtodb.Laravel import Laravel

csv = Csv(filename='data_test', filepath='csv_file')
Laravel.new_seeder(csv=csv,
                   filepath='laravel_migration_folder',
                   filename='laravel_migration_filename')

Build new seeder file

from csvtodb.Csv import Csv
from csvtodb.Laravel import Laravel

csv = Csv(filename='data_test', filepath='csv_file')
Laravel.new_seeder(csv=csv,
                   filepath='laravel_migration_folder',
                   filename='laravel_migration_filename')