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demo.yaml

@@ -1,8 +1,9 @@
 lite_metadata:
   gradio_version: 3.32.0
+  liteobj_version: 0.0.7
 class_string: gradio.interface.Interface
 kwargs:
-  title: Gradio Webapp
+  title: gitio max substring
   description: Given a string s, find the length of the longest substring without
     repeating characters
   article: null
@@ -11,31 +12,22 @@ kwargs:
   css: null
   allow_flagging: never
   inputs:
-    class_string: liteobj.listify
-    args:
-    - class_string: gradio.components.Textbox
-      kwargs:
-        label: s
+  - class_string: gradio.components.Textbox
+    kwargs:
+      label: s
   outputs:
-    class_string: liteobj.listify
-    args:
-    - class_string: gradio.components.Number
-      kwargs:
-        label: output
-        precision: 0
+  - class_string: gradio.components.Number
+    kwargs:
+      label: output
+      precision: 0
   fn:
     class_string: gradify.gradify_closure
     kwargs:
       argmaps:
-        class_string: liteobj.listify
-        args:
-        - label: s
-          postprocessing: null
+      - label: s
+        postprocessing: null
       func_kwargs: {}
-      ldict:
-        class_string: gradify.exec_to_dict
-        kwargs:
-          source: "def lengthOfLongestSubstring(s):\n    seen = {}\n    start = 0\n\
-            \    max_len = 0\n    for end in range(len(s)):\n        if s[end] in\
-            \ seen:\n            start = max(start, seen[s[end]] + 1)\n        seen[s[end]]\
-            \ = end\n        max_len = max(max_len, end - start + 1)\n    return max_len\n"
+      source: "def lengthOfLongestSubstring(s):\n    seen = {}\n    start = 0\n  \
+        \  max_len = 0\n    for end in range(len(s)):\n        if s[end] in seen:\n\
+        \            start = max(start, seen[s[end]] + 1)\n        seen[s[end]] =\
+        \ end\n        max_len = max(max_len, end - start + 1)\n    return max_len\n"

gradify.py

@@ -1,7 +1,10 @@
 
 
-def gradify_closure(ldict, argmaps, func_kwargs={}):
+def gradify_closure(source, argmaps, func_kwargs={}):
     
+    ldict = {}
+    exec(source, globals(), ldict)
+
     from types import FunctionType
     for k, v in ldict.items():
         if isinstance(v, FunctionType):
@@ -29,10 +32,3 @@ def gradify_closure(ldict, argmaps, func_kwargs={}):
             raise gr.Error(f"Error: {e}")
 
     return gradify_func
-
-def exec_to_dict(source, target=None):
-
-    ldict = {}
-    exec(source, globals(), ldict)
-
-    return ldict.get(target, None) if target else ldict

requirements.txt

@@ -1,2 +1,2 @@
 gradio==3.32
-liteobj==0.0.4
+liteobj==0.0.7