Add yaml configuration

src/config.py

@@ -0,0 +1,7 @@
+# Load configuration file
+#
+
+import envyaml
+import os
+
+config = envyaml.EnvYAML(os.environ.get('CONFIG_PATH', 'config.yaml'))

src/config.yaml

@@ -0,0 +1,6 @@
+s3:
+  url: s3.clortox.com
+  username: ${S3_USERNAME}
+  password: ${S3_PASSWORD}
+  tls: True
+  bucket: memes

src/requirements.txt

@@ -2,6 +2,7 @@ aniso8601==9.0.1
 attrs==22.2.0
 certifi==2022.12.7
 click==8.1.3
+envyaml==1.10.211231
 Flask==2.2.3
 flask-restx==1.0.6
 fuzzywuzzy==0.18.0
@@ -14,6 +15,7 @@ minio==7.1.13
 pyrsistent==0.19.3
 python-Levenshtein==0.20.9
 pytz==2022.7.1
+PyYAML==6.0
 rapidfuzz==2.13.7
 urllib3==1.26.14
 Werkzeug==2.2.3

src/s3Client.py

@@ -5,6 +5,7 @@ from minio.commonconfig import Tags
 from minio import Minio
 from minio.commonconfig import Tags
 from minio.error import S3Error
+from config import config
 from datetime import datetime
 
 from functools import lru_cache
@@ -29,30 +30,30 @@ def getClient():
     if gclient != None:
         return gclient
 
-    if "S3_URL" not in os.environ:
+    if "url" not in config["s3"]:
         raise Exception("S3_URL is not set!")
-    S3_URL = os.environ["S3_URL"]
+    S3_URL = config["s3.url"]
     logging.info("Using S3_URL : " + S3_URL )
 
 
-    if "S3_UN" not in os.environ:
+    if "username" not in config["s3"]:
         raise Exception("S3_UN is not set!")
-    S3_UN = os.environ["S3_UN"]
+    S3_UN = config["s3.username"]
     logging.info("Using S3_UN : " + S3_UN)
 
-    if "S3_PW" not in os.environ:
+    if "password" not in config["s3"]:
         raise Exception("S3_PW is not set!")
-    S3_PW = os.environ["S3_PW"]
+    S3_PW = config["s3.password"]
     logging.info("Using S3_PW : " + S3_PW)
 
-    if "S3_BUCKET" not in os.environ:
+    if "bucket" not in config["s3"]:
         raise Exception("S3_BUCKET is not set!")
-    S3_BUCKET = os.environ["S3_BUCKET"]
+    S3_BUCKET = config["s3.bucket"]
     logging.info("Using S3_BUCKET : " + S3_BUCKET)
 
     # override defaults
-    if "S3_TLS" in os.environ:
-        S3_TLS = os.environ["S3_TLS"].lower() in ("yes", "true", "1", "t")
+    if "tls" in config["s3"]:
+        S3_TLS = config["s3.tls"]
     logging.info("Using S3_TLS : " + str(S3_TLS))
 
     client = Minio(S3_URL,