Mimesis

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**Mover/Removed**:

- Moved ``custom_code`` to ``helpers.Random``

**Optimizations**:

- Optimized function ``custom_code`` and it works faster by ≈ 50%
- Other minor optimizations in data providers

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**Added**:

- Added method ``ethereum_address`` for ``Payment``
- Added method ``get_current_locale`` for ``BaseProvider``
- Added method ``boolean`` for ``Development`` which returns random boolean value
- Added method ``integers`` for ``Numbers``
- Added new built in specific provider ``UkraineSpecProvider``
- Added support of ``key functions`` for the object ``schema.Field``
- Added object ``schema.Schema`` which helps generate data by schema

**Fixed**:

- Fixed issue ``full_name`` when method return female surname for male name and vice versa
- Fixed bug with improper handling of attributes that begin with an underscore for class ``schema.Field``

**Updated**:

- Updated method ``version`` for supporting pre-releases and calendar versioning
- Renamed methods ``international``, ``european`` and ``custom`` to ``international_size``, ``european_size`` and ``custom_size``

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**Updated**:

- Fixed 304

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This is a first major version of ``mimesis`` and here are **breaking
changes** (including changes related to support for only the latest
versions of ``Python``, i.e ``Python 3.5`` and ``Python 3.6``), so there
is no backwards compatibility with early versions of this library.

**Added**:

- Added ``Field`` for generating data by schema
- Added new module ``typing.py`` for custom types
- Added new module ``enums.py`` and support of enums in arguments of methods
- Added ``category_of_website`` and ``port`` to ``Internet`` data provider
- Added ``mnemonic_phrase`` for ``Cryptography`` data provider
- Added ``price_in_btc`` and ``currency_symbol`` to ``Business`` data provider
- Added ``dna``, ``rna`` and ``atomic_number`` to ``Science`` data provider
- Added ``vehicle_registration_code`` to ``Transport`` data provider
- Added ``generate_string`` method for ``Random``
- Added alias ``last_name`` for ``surname`` in ``Personal`` data provider
- Added alias ``province``, ``region``, ``federal_subject`` for ``state`` in ``Address`` data provider
- Added annotations for all methods and functions for supporting type hints
- Added new data provider ``Payment``
- Added new methods to ``Payment``: ``credit_card_network``, ``credit_card_owner``

**Fixed**:

- Fixed issue with ``primes`` in ``Numbers`` data provider
- Fixed issue with repeated output on using ``Code().custom code``
- Other minor fix and improvements

**Mover/Removed**:

- Moved ``credit_card``, ``credit_card_expiration_date``, ``cid``, ``cvv``, ``paypal`` and ``bitcoin`` to ``Payment`` from ``Personal``

- Moved ``custom_code`` to ``utils.py`` from ``providers.code.Code``
- Removed some useless methods
- Removed module ``constants``, in view of adding more convenient and useful module ``enums``
- Removed non informative custom exception ``WrongArgument`` and replaced one with ``KeyError`` and ``NonEnumerableError``
- Parameter ``category`` of method ``hashtags`` is deprecated and was removed
- Removed all methods from ``UnitSystem`` and replaced ones with ``unit()``.

**Updated/Renamed**:

- Updated data for ``de-at``, ``en``, ``fr``, ``pl``, ``pt-br``, ``pt``, ``ru``, ``uk``
- Other minor updates in other languages
- Renamed ``currency_iso`` to ``currency_iso_code`` ``in Business`` data provider