Merge pull request #3004 from pypeclub/bugfix/OP-3009_Hosts-may-remove-not-resolved-environment-variable-value

Hosts: Remove path existence checks in 'add_implementation_envs'

openpype/hosts/blender/__init__.py

@@ -29,12 +29,12 @@ def add_implementation_envs(env, _app):
         env.get("OPENPYPE_BLENDER_USER_SCRIPTS") or ""
     )
     for path in openpype_blender_user_scripts.split(os.pathsep):
-        if path and os.path.exists(path):
+        if path:
             previous_user_scripts.add(os.path.normpath(path))
 
     blender_user_scripts = env.get("BLENDER_USER_SCRIPTS") or ""
     for path in blender_user_scripts.split(os.pathsep):
-        if path and os.path.exists(path):
+        if path:
             previous_user_scripts.add(os.path.normpath(path))
 
     # Remove implementation path from user script paths as is set to

openpype/hosts/hiero/__init__.py

@@ -10,7 +10,7 @@ def add_implementation_envs(env, _app):
     ]
     old_hiero_path = env.get("HIERO_PLUGIN_PATH") or ""
     for path in old_hiero_path.split(os.pathsep):
-        if not path or not os.path.exists(path):
+        if not path:
             continue
 
         norm_path = os.path.normpath(path)

openpype/hosts/houdini/__init__.py

@@ -15,7 +15,7 @@ def add_implementation_envs(env, _app):
     old_houdini_menu_path = env.get("HOUDINI_MENU_PATH") or ""
 
     for path in old_houdini_path.split(os.pathsep):
-        if not path or not os.path.exists(path):
+        if not path:
             continue
 
         norm_path = os.path.normpath(path)
@@ -23,7 +23,7 @@ def add_implementation_envs(env, _app):
             new_houdini_path.append(norm_path)
 
     for path in old_houdini_menu_path.split(os.pathsep):
-        if not path or not os.path.exists(path):
+        if not path:
             continue
 
         norm_path = os.path.normpath(path)

openpype/hosts/maya/__init__.py

@@ -9,7 +9,7 @@ def add_implementation_envs(env, _app):
     ]
     old_python_path = env.get("PYTHONPATH") or ""
     for path in old_python_path.split(os.pathsep):
-        if not path or not os.path.exists(path):
+        if not path:
             continue
 
         norm_path = os.path.normpath(path)

openpype/hosts/nuke/__init__.py

@@ -10,7 +10,7 @@ def add_implementation_envs(env, _app):
     ]
     old_nuke_path = env.get("NUKE_PATH") or ""
     for path in old_nuke_path.split(os.pathsep):
-        if not path or not os.path.exists(path):
+        if not path:
             continue
 
         norm_path = os.path.normpath(path)