cleaned up defunct bits of pyc implementation

commands/loader.py

@@ -8,7 +8,6 @@ from commands.command_base import AbstractCommand
 
 
 def load_commands() -> dict:
-    clear_compiled()
     commands = compile_and_load()
     return commands
 
@@ -30,27 +29,19 @@ def compile_and_load_file(path: str) -> (str, AbstractCommand):
 
 def compile_and_load() -> dict:
     dic = {}
-    compiled_path = get_implementations_dir()
-    for dirName, subdirList, fileList in os.walk(compiled_path):
+    implementations = get_implementations_dir()
+    for dirName, subdirList, fileList in os.walk(implementations):
         for file in fileList:
             name = os.path.join(dirName, file)
             print("compiling %s" % name)
             name, command = compile_and_load_file(name)
-            dic[name] = command
+            if command is not None:
+                dic[name] = command
         break
     return dic
 
 
-def clear_compiled():
-    compiled_path = get_compiled_dir()
-    for dirName, subdirList, fileList in os.walk(compiled_path):
-        for file in fileList:
-            name = os.path.join(dirName, file)
-            os.remove(name)
-        break
-
-
-def get_base_dir():
+def get_base_dir() -> str:
     cwd = os.getcwd()
     split = os.path.split(cwd)
     current = split[len(split) - 1]
@@ -63,22 +54,15 @@ def get_base_dir():
         raise
 
 
-def script_to_pyc(path: str):
-    split = os.path.split(path)
-    current = split[len(split) - 1]
-    full = os.path.join(get_compiled_dir(), current + 'c')
-    return full
-
-
-def get_implementations_dir():
+def get_implementations_dir() -> str:
     return check_dir(os.path.join(get_base_dir(), "implemented"))
 
 
-def get_compiled_dir():
+def get_compiled_dir() -> str:
     return check_dir(os.path.join(get_base_dir(), "compiled"))
 
 
-def check_dir(path: str):
+def check_dir(path: str) -> str:
     if not os.path.exists(path):
         os.mkdir(path, 0x777)
     return path