Feat: Split moify into the function and the coroutine

mapytex/calculus/core/MO/__init__.py

@@ -11,7 +11,7 @@ MO: math objects
 """
 
 from .mo import MO
-from .atoms import MOnumber, MOstr, moify
+from .atoms import MOnumber, MOstr, moify, moify_cor
 
 # -----------------------------
 # Reglages pour 'vim'

mapytex/calculus/core/MO/atoms.py

@@ -16,13 +16,23 @@ from ..coroutine import coroutine, STOOOP
 __all__ = ["moify", "MOnumber", "MOstr"]
 
 
+def moify(token):
+    try:
+        return MOnumber(token)
+    except MOError:
+        pass
+    try:
+        return MOstr(token)
+    except MOError:
+        return token
+
 @coroutine
-def moify(target):
+def moify_cor(target):
     """ Coroutine which try to convert a parsed token into an MO 
 
     :example:
     >>> from ..str2 import list_sink
-    >>> list2molist = moify(list_sink)
+    >>> list2molist = moify_cor(list_sink)
     >>> for i in [-2, "+", "x", "*", Decimal("3.3")]:
     ...    list2molist.send(i)
     >>> list2molist.throw(STOOOP)
@@ -37,13 +47,7 @@ def moify(target):
     try:
         while True:
             tok = yield
-            try:
-                target_.send(MOnumber(tok))
-            except MOError:
-                try:
-                    target_.send(MOstr(tok))
-                except MOError:
-                    target_.send(tok)
+            target_.send(moify(tok))
 
     except STOOOP as err:
         yield target_.throw(err)