[pitivi] settings: Remove get_dir method

[Alexandru Băluț <alexbalut src gnome org>]

commit ba00d10e7d8182340f210eef3cc5a880450cd0e5
Author: Vivek R <123vivekr gmail com>
Date:   Wed Jan 29 14:21:34 2020 +0530

    settings: Remove get_dir method
    
    We can use just as well os.makedirs(path, exist_ok=True)

 pitivi/settings.py | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)
---
diff --git a/pitivi/settings.py b/pitivi/settings.py
index fbbc042b..26d1e8ca 100644
--- a/pitivi/settings.py
+++ b/pitivi/settings.py
@@ -58,18 +58,13 @@ def get_env_by_type(type_, var):
     return None
 
 
-def get_dir(path, autocreate=True):
-    if autocreate and not os.path.exists(path):
-        os.makedirs(path)
-    return path
-
-
 def xdg_config_home(*subdirs):
     """Gets the directory for storing the user's Pitivi configuration."""
     default_base = os.path.join(GLib.get_user_config_dir(), "pitivi")
     base = os.getenv("PITIVI_USER_CONFIG_DIR", default_base)
     path = os.path.join(base, *subdirs)
-    return get_dir(path, autocreate=True)
+    os.makedirs(path, exist_ok=True)
+    return path
 
 
 def xdg_data_home(*subdirs):
@@ -77,7 +72,8 @@ def xdg_data_home(*subdirs):
     default_base = os.path.join(GLib.get_user_data_dir(), "pitivi")
     base = os.getenv("PITIVI_USER_DATA_DIR", default_base)
     path = os.path.join(base, *subdirs)
-    return get_dir(path, autocreate=True)
+    os.makedirs(path, exist_ok=True)
+    return path
 
 
 def xdg_cache_home(*subdirs):
@@ -85,7 +81,8 @@ def xdg_cache_home(*subdirs):
     default_base = os.path.join(GLib.get_user_cache_dir(), "pitivi")
     base = os.getenv("PITIVI_USER_CACHE_DIR", default_base)
     path = os.path.join(base, *subdirs)
-    return get_dir(path, autocreate=True)
+    os.makedirs(path, exist_ok=True)
+    return path
 
 
 class ConfigError(Exception):