Keep XDotParser importable from old location

jrfonseca · Sep 15, 2022 · d4b734e · d4b734e
1 parent 9dbec2c
commit d4b734e
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/xdot/dot/parser.py b/xdot/dot/parser.py
@@ -43,6 +43,13 @@
 SUBGRAPH = 18
 
 
+def __getattr__(name: str):
+    if name == "XDotParser":
+        from ..ui._xdotparser import XDotParser
+        return XDotParser
+    return AttributeError(f"module {__name__!r} has no attribute {name!r}")
+
+
 class Parser:
 
     def __init__(self, lexer):

diff --git a/xdot/ui/xdotparser.py → xdot/ui/_xdotparser.py b/xdot/ui/xdotparser.py → xdot/ui/_xdotparser.py
diff --git a/xdot/ui/window.py b/xdot/ui/window.py
@@ -39,7 +39,7 @@
 
 from . import actions
 from ..dot.lexer import ParseError
-from .xdotparser import XDotParser
+from ._xdotparser import XDotParser
 from . import animation
 from . import actions
 from .elements import Graph