Add python 2.7, 3.3, 3.4 to the test matrix

.travis.yml

@@ -5,16 +5,15 @@ cache:
     - node_modules
 sudo: false
 python:
+  - "2.6"
+  - "2.7"
+  - "3.3"
+  - "3.4"
   - "3.5"
   - "3.6"
   - "pypy3"
-services:
-  - postgresql
-env:
-  global:
-    - DATABASE_URL=postgres://postgres@localhost:5432/showcased
 install:
-  - pip install codecov pytest-cov pipenv
+  - pip install codecov pytest-cov
   - nvm install 8
   - npm i
   - npm run build-assets --production
@@ -27,17 +26,11 @@ matrix:
       sudo: required
       dist: xenial
   allow_failures:
-    - python: "pypy3"
     - python: "nightly"
   fast_finish: true
-before_script:  # code coverage tool
-  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-  - chmod +x ./cc-test-reporter
-  - ./cc-test-reporter before-build
 script:
-  - pipenv install
+  - pip install -r requirements.txt
+  - pip install -r requirements-dev.txt
   - pytest --cov --cov-report=
-after_script:
-  - if [[ "$TRAVIS_PULL_REQUEST" == "false" && "$TRAVIS_PYTHON_VERSION" == "3.7" ]]; then ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT; fi
 after_success:
   - codecov

requirements-dev.txt

@@ -0,0 +1,17 @@
+################################################################################
+# This requirements file has been automatically generated from `Pipfile` with
+# `pipenv-to-requirements`
+#
+#
+# This has been done to maintain backward compatibility with tools and services
+# that do not support `Pipfile` yet.
+#
+# Do NOT edit it directly, use `pipenv install [-d]` to modify `Pipfile` and
+# `Pipfile.lock` and then regenerate `requirements*.txt`.
+################################################################################
+
+blinker
+coverage
+flask-debugtoolbar
+pipenv-to-requirements
+pytest

requirements.txt

@@ -0,0 +1,17 @@
+################################################################################
+# This requirements file has been automatically generated from `Pipfile` with
+# `pipenv-to-requirements`
+#
+#
+# This has been done to maintain backward compatibility with tools and services
+# that do not support `Pipfile` yet.
+#
+# Do NOT edit it directly, use `pipenv install [-d]` to modify `Pipfile` and
+# `Pipfile.lock` and then regenerate `requirements*.txt`.
+################################################################################
+
+flask
+flask-babel
+flask-bootstrap-4-alpha
+flask-wtf
+keyboard

setup.py

@@ -40,10 +40,15 @@
         'Operating System :: POSIX :: BSD :: NetBSD',
         'Operating System :: POSIX :: BSD :: OpenBSD',
         'Operating System :: POSIX :: Other',
-        'Programming Language :: Python :: 3 :: Only',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.3',
         'Framework :: Flask',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Internet :: WWW/HTTP :: Dynamic Content',

tests/test_sendkeys.py

@@ -1,5 +1,6 @@
-import pytest
 from unittest import mock
+
+import pytest
 from flask import url_for
 
 from .settings import NEXT_SLIDE_KEY, PREV_SLIDE_KEY

texrrow/application.py

@@ -1,7 +1,6 @@
 import os.path
 
 import jinja2
-
 from flask_babel import pgettext
 from flask_wtf.csrf import generate_csrf
 

texrrow/core/views.py

@@ -1,4 +1,5 @@
 from flask import render_template
+
 from .extensions import app
 
 

texrrow/sendkeys/views.py

@@ -1,5 +1,6 @@
+from flask import Blueprint, Response, current_app
+
 import keyboard
-from flask import Blueprint, current_app, Response
 
 sendkeys_bp = Blueprint(
     url_prefix='/sendkeys', name='sendkeys', import_name=__name__)

texrrow/settings.py

@@ -1,4 +1,5 @@
 import os.path
+
 from texrrow.core.utils.environ import getenv, getenv_bool
 
 APP_DIR = os.path.abspath(os.path.dirname(__file__))