Metadata-Version: 2.1
Name: dammy
Version: 1.0.0
Summary: Generate fake data for any purpose
Home-page: https://github.com/ibonn/dammy
Author: Ibon
Author-email: ibonescartin@gmail.com
License: GPL-3.0
Download-URL: https://pypi.org/project/dammy/
Project-URL: Documentation, https://readthedocs.org/projects/dammy/
Project-URL: Source Code, https://github.com/ibonn/dammy
Keywords: dummy-data,fake,mock,database,sql,dummy,test,data,population
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Database
Classifier: Topic :: Software Development :: Testing
Classifier: Topic :: Software Development :: Testing :: Mocking
Classifier: Topic :: Utilities
Description-Content-Type: text/markdown

# dammy

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Generate fake/dummy data for any purpose

## Table of contents

* [Introduction](#introduction)
* [Features](#features)
* [Example](#example)
* [Installation](#installation)
* [Release history](#release-history)

## Introduction

dammy is a powerful and simple tool to generate fake data. You can use it to mock classes, populate databases and and much more.
You can check the full documentation [here](https://readthedocs.org/projects/dammy/).

## Features
* Generate anything within the set of prebuilt objects (Person names, country names, car manufacturers and models, random dates...)
* Compose more complex data easily (Full profiles, complete databases, )
* The possibility to expand the previous set with little to no code
* Completely intuitive, you will learn to use it in less than 10 minutes
* Export the generated data to SQL

## Example

If you wanted to generate 1000 random people, just define what a person looks like and dammy will handle the rest

``` python
from dammy import EntityGenerator
from dammy.functions import cast
from dammy.stdlib import RandomName, RandomString, RandomDateTime, RandomInteger, CountryName

class Person(EntityGenerator):
    first_name = RandomName().upper()
    password = RandomString(5)
    birthday = RandomDateTime(start=datetime(1980, 1, 1), end=datetime(2000, 12, 31), date_format='%d/%m/%Y')
    favorite_number = RandomInteger(0, 10)
    age = cast((datetime.now() - birthday).days / 365.25, int)
    country = CountryName()

# Generate 1000 random people
for i in range(0, 1000):
    print(Person())
```

It also supports relationships between tables, so you can generate data to populate databases
``` python
from dammy import EntityGenerator
from dammy.db import AutoIncrement, PrimaryKey, ForeignKey
from dammy.stdlib import RandomName, RandomString, RandomDateTime, RandomInteger, CountryName

# Define what a person looks like
class Person(EntityGenerator):
    id_pk = PrimaryKey(id=AutoIncrement())
    first_name = RandomName().upper()
    password = RandomString(5)
    birthday = RandomDateTime(start=datetime(1980, 1, 1), end=datetime(2000, 12, 31), date_format='%d/%m/%Y')
    favorite_number = RandomInteger(0, 10)
    age = cast((datetime.now() - birthday).days / 365.25, int)
    country = CountryName()

# Define what a car looks like
class Car(EntityGenerator):
    id_pk = PrimaryKey(id=AutoIncrement())
    manufacturer_name = CarBrand()
    model = CarModel(car_brand=manufacturer_name)
    owner = ForeignKey(Person, 'identifier')
```

And the data can be exported to SQL
``` python
from dammy import DatasetGenerator

# Generate a dataset with 20000 cars and 94234 people
dataset = DatasetGenerator((Car, 20000), (Person, 94234)).generate()
dataset.get_sql(save_to='cars_with_owners.sql')
```
## Installation
To install the latest stable release of dammy using pip
```
pip install dammy
```

You can also install the latest development release by cloning the repository and installing it with pip
```
git clone https://github.com/ibonn/dammy.git dammy
cd dammy
pip install -e .
```

## Release history
* 1.0.0
    * Semantic versioning used from now on
    * Documentation fixed
    * Minor code changes (duplicated code removed...)

* 0.1.3
    * Code refactored
    * All binary operations made possible between BaseGenerator objects
    * BaseDammy renamed to BaseGenerator
    * EntityGenerator renamed to OperationResult
    * DammyEntity renamed to EntityGenerator
    * Everything inherits from BaseGenerator
    * Removed DatabaseConstraint
    * Added UNIQUE constraint support
    * Datasets can now be exported to JSON
    * Entities can now be exported to JSON and CSV
    * dammy.stdlib expanded with new built-in generators

* 0.1.2
    * Documentation improved
    * DatasetGenerator moved from main to db
    * Minor bugs fixed

* 0.1.1
    * Can get attributes of entities
    * Can call methods on entities
    * Ability to perform operations added
    * Code improved
    * Docstrings added

* 0.0.3
    * Fixed import bug in stdlib

* 0.0.1
    * First release

