Merge pull request #10819 from raleeper/adobepass

[youtube-dl] / youtube_dl / jsinterp.py

diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
index 4a5a0dbc3fca59e06a268e51c3a0161ede74db70..9737f70021d3285a4e8df616467b764de1a91fa2 100644 (file)
--- a/youtube_dl/jsinterp.py
+++ b/youtube_dl/jsinterp.py
@@ -131,8 +131,9 @@ class JSInterpreter(object):
             if variable in local_vars:
                 obj = local_vars[variable]
             else:
-                obj = self._objects.setdefault(
-                    variable, self.extract_object(variable))
+                if variable not in self._objects:
+                    self._objects[variable] = self.extract_object(variable)
+                obj = self._objects[variable]
 
             if arg_str is None:
                 # Member access
@@ -203,7 +204,8 @@ class JSInterpreter(object):
             argvals = tuple([
                 int(v) if v.isdigit() else local_vars[v]
                 for v in m.group('args').split(',')])
-            self._functions.setdefault(fname, self.extract_function(fname))
+            if fname not in self._functions:
+                self._functions[fname] = self.extract_function(fname)
             return self._functions[fname](argvals)
 
         raise ExtractorError('Unsupported JS expression %r' % expr)
@@ -230,7 +232,7 @@ class JSInterpreter(object):
     def extract_function(self, funcname):
         func_m = re.search(
             r'''(?x)
-                (?:function\s+%s|[{;,]%s\s*=\s*function|var\s+%s\s*=\s*function)\s*
+                (?:function\s+%s|[{;,]\s*%s\s*=\s*function|var\s+%s\s*=\s*function)\s*
                 \((?P<args>[^)]*)\)\s*
                 \{(?P<code>[^}]+)\}''' % (
                 re.escape(funcname), re.escape(funcname), re.escape(funcname)),