pmb.helpers.args: Remove please_i_really_need_args() (MR 2442)

All call sites that use this have been removed. This was only introduced
as a stopgap until we could refactor more code to not use args
everywhere, and that has now been achived. As such, remove this so it
doesn't get used in more locations.

pmb/helpers/args.py

@@ -3,12 +3,10 @@
 import pmb.config
 from pmb.core.context import Context
 from pmb.core.pkgrepo import pkgrepo_default_path
-from pmb.helpers import logging
 from pmb.types import PmbArgs
 import pmb.helpers.git
 import pmb.helpers.args
 
-__args: PmbArgs = PmbArgs()
 
 """This file constructs the args variable, which is passed to almost all
    functions in the pmbootstrap code base. Here's a listing of the kind of
@@ -49,7 +47,7 @@ __args: PmbArgs = PmbArgs()
 
 
 def init(args: PmbArgs) -> PmbArgs:
-    global __args
+    args_ = PmbArgs()
     # Basic initialization
     # print(json.dumps(args.__dict__))
     # sys.exit(0)
@@ -120,14 +118,6 @@ def init(args: PmbArgs) -> PmbArgs:
     # Copy all properties from args to out that don't start with underscores
     for key, value in vars(args).items():
         if not key.startswith("_") and not key == "from_argparse":
-            setattr(__args, key, value)
+            setattr(args_, key, value)
 
-    return __args
-
-
-def please_i_really_need_args() -> PmbArgs:
-    import traceback
-
-    traceback.print_stack(file=logging.logfd)
-    logging.warning("FIXME: retrieved args where it shouldn't be needed!")
-    return __args
+    return args_