Move loading options from env code to utils

pytest_gui_status/status_gui/gui_backend.py

@@ -7,13 +7,7 @@ from datetime import datetime
 import humanfriendly
 import os.path
 from ..utils import s
-
-
-env_redis_port = os.environ.get("PYTEST_STATUS_PORT")
-if env_redis_port:
-    REDIS_PORT = int(env_redis_port)
-else:
-    REDIS_PORT = 5946
+from ..utils import REDIS_PORT
 
 
 class Controller(htmlPy.Object):

pytest_gui_status/status_gui/todo.txt

@@ -31,7 +31,7 @@ Done
 11. (---) Use travis ci + install redis there
 12. (---) Show gui only with option --status_gui
 13. (---) env config for redis + test for that
-14. (---) Use redis_db fixture for travis debugging (---)
+14. (---) Use redis_db fixture for travis debuggings
 
 
 Think

pytest_gui_status/status_plugin/plugin.py

@@ -7,23 +7,7 @@ import os
 import psutil
 import datetime
 from ..utils import s
-
-
-env_redis_port = os.environ.get("PYTEST_STATUS_PORT")
-if env_redis_port:
-    REDIS_PORT = int(env_redis_port)
-else:
-    REDIS_PORT = 5946
-
-REDIS_PATH = os.environ.get("REDIS_PATH") or "redis-server"
-REDIS_ARGS = os.environ.get("REDIS_ARGS") or ""
-
-command_redis_server_gen = "{REDIS_PATH} --port {REDIS_PORT} {REDIS_ARGS}"
-command_redis_server = command_redis_server_gen.format(REDIS_PATH=REDIS_PATH,
-                                                       REDIS_ARGS=REDIS_ARGS,
-                                                       REDIS_PORT=REDIS_PORT)
-
-command_status_gui_gen = "pytest_gui_status \"{norm_dir_name}\""
+from ..utils import REDIS_PORT, command_redis_server, command_status_gui_gen
 
 # Redis will look like:
 # PYTEST_STATUS_DB = 1

pytest_gui_status/utils.py

@@ -1,3 +1,22 @@
+import os
+
+env_redis_port = os.environ.get("PYTEST_STATUS_PORT")
+if env_redis_port:
+    REDIS_PORT = int(env_redis_port)
+else:
+    REDIS_PORT = 5946
+
+REDIS_PATH = os.environ.get("REDIS_PATH") or "redis-server"
+REDIS_ARGS = os.environ.get("REDIS_ARGS") or ""
+
+command_redis_server_gen = "{REDIS_PATH} --port {REDIS_PORT} {REDIS_ARGS}"
+command_redis_server = command_redis_server_gen.format(REDIS_PATH=REDIS_PATH,
+                                                       REDIS_ARGS=REDIS_ARGS,
+                                                       REDIS_PORT=REDIS_PORT)
+
+command_status_gui_gen = "pytest_gui_status \"{norm_dir_name}\""
+
+
 def s(input_):
     ''' Convert str or uncode or bytes to str.
     If list, do it for all of them.