added python publish and fix to connection handling

.github/workflows/pythonpublish.yml

@@ -0,0 +1,26 @@
+name: Upload Python Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python
+      uses: actions/setup-python@v1
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install setuptools wheel twine
+    - name: Build and publish
+      env:
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+      run: |
+        python setup.py sdist bdist_wheel
+        twine upload dist/*

djongo/base.py

@@ -169,12 +169,11 @@ def get_new_connection(self, connection_params):
         # To prevent leaving unclosed connections behind,
         # client_conn must be closed before a new connection
         # is created.
-        if self.client_connection is not None:
-            self.client_connection.close()
-            logger.debug('Existing MongoClient connection closed')
-
-        self.client_connection = Database.connect(db=name, **connection_params)
-        logger.debug('New Database connection')
+        if self.client_connection:
+            logger.debug('Using already existing connection')
+        else:
+            self.client_connection = Database.connect(db=name, **connection_params)
+            logger.debug('New Database connection')
 
         database = self.client_connection[name]
         self.djongo_connection = DjongoClient(database, es)

setup.py

@@ -9,6 +9,8 @@
 
 LONG_DESCRIPTION = """
 
+This is a Fork from Certego S.R.L.
+
 Use Mongodb as a backend database for your django project, without changing a
 single django model!
 
@@ -84,21 +86,21 @@ def find_version(*file_paths):
 
 install_requires = [
     'sqlparse==0.4.2',
-    'pymongo>=3.2.0,<4.0.0',
+    'pymongo>=3.2.0,<5.0.0',
     'django>=2.1',
 ]
 
 if sys.version_info.major == 3 and sys.version_info.minor < 7:
     install_requires.append("dataclasses")
 
 setup(
-    name='djongo',
+    name='djongo-certego',
     version=find_version("djongo", "__init__.py"),
     include_package_data=True,
     packages=packages,
     url='https://www.djongomapper.com/',
     license='AGPL',
-    author='doableware',
+    author='Certego S.R.L.',
     author_email='[email protected]',
     description=(
         'Driver for allowing Django to use MongoDB as the database backend.'),