Replace travis with github actions (#368)

* Replace travis with github actions
* Fix flake8 issues

.github/workflows/build.yml

@@ -0,0 +1,35 @@
+name: Running unittests
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+        django: ["2.2", "3.0", "3.1"]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements-tests.txt
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Linting
+      run: flake8
+    - name: Run unittests
+      env:
+        TOX_ENV: py${{ matrix.python-version}}-django${{ matrix.django }}
+      run: |
+        tox -e $TOX_ENV

dbbackup/management/commands/_base.py

@@ -13,7 +13,7 @@
 from ...storage import StorageError
 
 if six.PY2:
-    input = raw_input
+    input = raw_input # noqa
 else:
     long = int
 

dbbackup/management/commands/mediabackup.py

@@ -93,7 +93,7 @@ def backup_mediafiles(self):
             filename = utils.filename_generate(extension,
                                                servername=self.servername,
                                                content_type=self.content_type)
-        
+
         tarball = self._create_tar(filename)
         # Apply trans
         if self.encrypt:

dbbackup/management/commands/mediarestore.py

@@ -3,11 +3,10 @@
 """
 import tarfile
 
-from django.core.management.base import CommandError
 from django.core.files.storage import get_storage_class
 
 from ._base import BaseDbBackupCommand, make_option
-from ...storage import get_storage, StorageError
+from ...storage import get_storage
 from ... import utils
 
 

dbbackup/settings.py

@@ -1,10 +1,8 @@
 # DO NOT IMPORT THIS BEFORE django.configure() has been run!
 
-import logging.config
 import tempfile
 import socket
 from django.conf import settings
-import dbbackup.log
 
 DATABASES = getattr(settings, 'DBBACKUP_DATABASES', list(settings.DATABASES.keys()))
 
@@ -24,8 +22,8 @@
 MEDIA_PATH = getattr(settings, 'DBBACKUP_MEDIA_PATH', settings.MEDIA_ROOT)
 
 DATE_FORMAT = getattr(settings, 'DBBACKUP_DATE_FORMAT', '%Y-%m-%d-%H%M%S')
-FILENAME_TEMPLATE = getattr(settings, 'DBBACKUP_FILENAME_TEMPLATE', '{databasename}-{servername}-{datetime}.{extension}')
-MEDIA_FILENAME_TEMPLATE = getattr(settings, 'DBBACKUP_MEDIA_FILENAME_TEMPLATE', '{servername}-{datetime}.{extension}')
+FILENAME_TEMPLATE = getattr(settings, 'DBBACKUP_FILENAME_TEMPLATE', '{databasename}-{servername}-{datetime}.{extension}') # noqa
+MEDIA_FILENAME_TEMPLATE = getattr(settings, 'DBBACKUP_MEDIA_FILENAME_TEMPLATE', '{servername}-{datetime}.{extension}') # noqa
 
 GPG_ALWAYS_TRUST = getattr(settings, 'DBBACKUP_GPG_ALWAYS_TRUST', False)
 GPG_RECIPIENT = GPG_ALWAYS_TRUST = getattr(settings, 'DBBACKUP_GPG_RECIPIENT', None)

dbbackup/utils.py

@@ -377,7 +377,9 @@ def filename_to_date(filename, datefmt=None):
         return datetime.strptime(datestring, datefmt)
 
 
-def filename_generate(extension, database_name='', servername=None, content_type='db', wildcard=None):
+def filename_generate(
+    extension, database_name='', servername=None, content_type='db', wildcard=None
+):
     """
     Create a new backup filename.
 

requirements-tests.txt

@@ -1,11 +1,13 @@
-pep8
+coverage
+django-storages
 flake8
+mock
+pep8
+psycopg2
 pylint
-coverage
+python-dotenv
 python-gnupg
-django-storages
 pytz
 testfixtures
-mock
-python-dotenv
-psycopg2
+tox-gh-actions
+tox

runtests.py

@@ -20,5 +20,6 @@ def main(argv=None):
         return result
     execute_from_command_line(argv)
 
+
 if __name__ == '__main__':
     sys.exit(bool(main(sys.argv)))

setup.cfg

@@ -1,3 +1,4 @@
 [flake8]
-max-line-length = 99
-exclude = tests,settings
+max-line-length = 100
+include = dbbackup
+exclude = tests,settings,venv,docs

setup.py

@@ -10,6 +10,7 @@ def get_requirements():
 def get_test_requirements():
     return open('requirements-tests.txt').read().splitlines()
 
+
 keywords = [
     'django', 'database', 'media', 'backup',
     'amazon', 's3' 'dropbox',

tox.ini

@@ -16,9 +16,16 @@ deps =
     -rrequirements-tests.txt
     django2.2: Django>=2.2,<2.3
     django3.0: Django>=3.0,<3.1
+    django3.1: Django>=3.1,<3.2
     djangomaster: https://github.com/django/django/archive/master.zip
 commands = {posargs:coverage run runtests.py}
 
+[gh-actions]
+python =
+    3.6: py36
+    3.7: py37
+    3.8: py38
+
 [testenv:lint]
 basepython = python
 deps =