Allow i3 restart

TODO.org

@@ -6,12 +6,15 @@
   - [ ] Change src/theme.py name
   - [ ] Improve function/variables names
 
-- YAML Theme Parser [0/1]:
+- YAML Theme Parser [0/2]:
   - [ ] Improve yaml theme loader reliability
+  - [ ] Allow several metadata
 
-- Theme applying algorithm [0/2]:
+- Theme applying algorithm [0/3]:
   - [ ] Improve efficiency
   - [ ] Assume that theme to apply is well formated (checked in YAML Theme Parser)
+  - [ ] If there is no "colors" field in "bar" section, we still need to apply theme
 
-- General [0/1]:
+- General [1/2]:
   - [ ] Improve user API
+  - [X] Allow -r option (restart i3)

src/i3-theme.py

@@ -1,15 +1,26 @@
 #!/usr/bin/python 
-import parser, theme, os, argparse
+import parser, theme, os, argparse, subprocess
 
 
-args_parser = argparse.ArgumentParser(description='Process some integers.')
+##### Utils Functions #####
-args_parser.add_argument('theme_path', metavar='theme', type=str, nargs='?',
+def log(title, content): print("\033[92m{}\033[00m: {}" .format(title,content))
-                    help='YAML i3 theme path')
+###########################
+
+
+##### Parse Arguments #####
+args_parser = argparse.ArgumentParser(description='I3 Window Manager Colors Themer.')
+args_parser.add_argument('theme_path', type=str, nargs='?',
+                    help='I3 YAML theme path.')
+args_parser.add_argument('-r', '--restart' ,action='store_true', help='Restart i3 after applying theme.')
 args = args_parser.parse_args()
-
+###########################
 
 ##### Apply Theme #####
 loaded_theme=theme.load(args.theme_path)
+for meta_key,meta_value in loaded_theme["meta"].items():
+    log(meta_key.title(),meta_value)
 parser.apply_theme(os.environ["HOME"]+"/.config/i3/config",loaded_theme)
-
+if args.restart:
+    subprocess.Popen("i3-msg restart".split()) 
+#######################
 

src/parser.py

@@ -65,7 +65,6 @@ def apply_to_config(tmp_config,theme):
     f.close()
     
 def apply_theme(config_file,theme):
-    print("Applying theme: "+theme["meta"]["description"])
     tmp=extract_config(config_file)
     apply_to_config(tmp,theme)
     shutil.move(tmp,config_file)