Importing qualified macros re-imports hy.core.macros as qualified as well

[peaceamongworlds]

Qualified macro imports don't seem to work as expected.

$ > hy --repl-output-fn=hy.contrib.pprint.pformat
hy 0.20.0 using CPython(default) 3.9.1 on Linux
=> (require [hy.contrib.walk :as w])
=> (w.let [a 1] (+ a 1))
2 ; as expected
=> (w.cond [True :true])
:true ; unexpected - why is `w.cond` defined?
=> (lfor [k v] (.items --macros--) (unmangle k))
["koan" "ideas" "defmacro" "if" "deftag" "macro-error" "defn" "defn/a" "as->" "assoc" "with"
 "with/a" "cond" "->" "doto" "->>" "of" "if-not" "lif" "lif-not" "when" "unless" "with-gensyms"
 "defmacro/g!" "defmacro!" "defmain" "comment" "doc"
 "w.defmacro"  "w.hyx-if" "w.deftag" "w.macro-error" "w.defn"                          ; where
 "w.hyx-defnXsolidusXa" "w.hyx-as-XgreaterHthan-signX"                                 ; do
 "w.assoc" "w.hyx-with" "w.hyx-withXsolidusXa" "w.cond"                                ; all
 "w.-hyx-XgreaterHthan-signX" "w.doto" "w.-hyx-XgreaterHthan-ignXXgreaterHthan-signX"  ; of
 "w.of" "w.if-not" "w.lif" "w.lif-not" "w.when" "w.unless" "w.with-gensyms"            ; these
 "w.hyx-efmacroXsolidusXgXexclamation-markX" "w.hyx-defmacroXexclamation-markX"        ; come
 "w.defmain" "w.comment" "w.doc" "w.smacrolet" "w.let"]                                ; from?

Surely only macros from the specified module should be imported as qualified, and not anything else?

[Kodiologist]

That's the same way Python imports work. Why would you expect otherwise?

[peaceamongworlds]

I guess I didn't realise that Hy implicitly imports everything from hy.core in every module. Then this would make sense.

[Kodiologist]

Yeah, that's the sort of namespace pollution that we'd like to avoid in the future.