chore: Drop Python 2 support

BREAKING CHANGE: Drop support for legacy (2.x) Python versions.

.travis.yml

@@ -1,8 +1,9 @@
 language: "python"
 cache: "pip"
 python:
-  - "2.7"
   - "3.5"
+  - "3.6"
+  - "3.7"
 env:
   global:  # 'travis encrypt PYPI_PASSWORD=... GH_TOKEN=...'
     - PYPI_USERNAME=honzajavorek

README.rst

@@ -79,6 +79,19 @@ Conflict Error
 30s. Otherwise a HTTP 409 Conflict will be returned and
 ``fiobank.ThrottlingError`` will be raised.
 
+Contributing
+------------
+
+.. code:: shell
+
+    $ pip install -e .[tests]
+    $ pytest
+
+Changelog
+---------
+
+See `GitHub Releases <https://github.com/honzajavorek/fiobank/releases>`_.
+
 License: ISC
 ------------
 

fiobank.py

@@ -1,21 +1,12 @@
-# -*- coding: utf-8 -*-
-
-
-from __future__ import unicode_literals
-
 import re
 from datetime import datetime, date
 
-import six
 import requests
 
 
 __all__ = ('FioBank', 'ThrottlingError')
 
 
-str = six.text_type
-
-
 def coerce_date(value):
     if isinstance(value, datetime):
         return value.date()
@@ -26,7 +17,7 @@ def coerce_date(value):
 
 
 def sanitize_value(value, convert=None):
-    if isinstance(value, six.string_types):
+    if isinstance(value, str):
         value = value.strip() or None
     if convert and value is not None:
         return convert(value)

setup.cfg

@@ -1,10 +1,10 @@
 [wheel]
 universal = 1
 
-[flake8]
-exclude = env
+[pylama]
+skip = env/*,venv/*
 
-[pytest]
+[tool:pytest]
 testpaths = tests
 norecursedirs = env venv .git
 addopts = --cov=fiobank

setup.py

@@ -1,8 +1,3 @@
-# -*- coding: utf-8 -*-
-
-
-from __future__ import print_function
-
 import sys
 from setuptools import setup
 
@@ -19,7 +14,6 @@
 
 install_requires = [
     'requests',
-    'six',
 ]
 tests_require = [
     'pytest-runner',
@@ -56,8 +50,7 @@
         'Intended Audience :: Developers',
         'License :: OSI Approved :: ISC License (ISCL)',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2.6',
-        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: Internet',
     ),

tests/test_coerce_date.py

@@ -1,8 +1,3 @@
-# -*- coding: utf-8 -*-
-
-
-from __future__ import unicode_literals
-
 from datetime import date, datetime
 
 import pytest

tests/test_fiobank.py

@@ -1,29 +1,17 @@
-# -*- coding: utf-8 -*-
-
-
-from __future__ import unicode_literals
-
-try:
-    from unittest import mock  # PY>=3.3
-except ImportError:
-    import mock
+from unittest import mock
 
 import re
 import os
 import uuid
 import json
 from datetime import date
 
-import six
 import pytest
 import requests
 import responses
 from fiobank import FioBank
 
 
-str = six.text_type
-
-
 @pytest.fixture(scope='function')
 def token():
     return uuid.uuid4()

tests/test_sanitize_value.py

@@ -1,9 +1,3 @@
-# -*- coding: utf-8 -*-
-
-
-from __future__ import unicode_literals
-
-import six
 import pytest
 from fiobank import sanitize_value
 
@@ -30,12 +24,12 @@ def test_sanitize_value_strip(test_input, expected):
 
 
 @pytest.mark.parametrize('test_input,convert,expected', [
-    ('abc', six.text_type, 'abc'),
-    ('žluťoučký kůň', six.text_type, 'žluťoučký kůň'),
-    (None, six.text_type, None),
+    ('abc', str, 'abc'),
+    ('žluťoučký kůň', str, 'žluťoučký kůň'),
+    (None, str, None),
     (None, bool, None),
-    (123, six.text_type, '123'),
-    (30.8, six.text_type, '30.8'),
+    (123, str, '123'),
+    (30.8, str, '30.8'),
     (0, int, 0),
     (30.8, int, 30),
     (False, bool, False),