remove dotenv dependency

Author: max-zilla

pyclowder/connectors.py

@@ -55,9 +55,6 @@
 from email.mime.multipart import MIMEMultipart
 from string import Template
 
-from dotenv import load_dotenv
-load_dotenv()
-
 
 class Connector(object):
     """ Class that will listen for messages.

pyclowder/extractors.py

@@ -24,9 +24,7 @@
 import pyclowder.files
 import pyclowder.datasets
 
-from dotenv import load_dotenv
-load_dotenv()
-clowder_version = float(os.getenv('CLOWDER_VERSION', '1'))
+clowder_version = int(os.getenv('CLOWDER_VERSION', '1'))
 
 
 class Extractor(object):

pyclowder/files.py

@@ -16,9 +16,8 @@
 from pyclowder.collections import get_datasets, get_child_collections
 import pyclowder.api.v2.files as v2files
 import pyclowder.api.v1.files as v1files
-from dotenv import load_dotenv
-load_dotenv()
-clowder_version = float(os.getenv('clowder_version', '1.0'))
+
+clowder_version = int(os.getenv('CLOWDER_VERSION', '1'))
 
 # Some sources of urllib3 support warning suppression, but not all
 try:

requirements.txt

@@ -22,4 +22,3 @@ requests-toolbelt==0.9.1
     # via pyclowder (setup.py)
 urllib3==1.26.8
     # via requests
-python-dotenv