diff options
Diffstat (limited to 'youtube_dl/jsinterp.py')
-rw-r--r-- | youtube_dl/jsinterp.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py index a7440c582..a8df4aef0 100644 --- a/youtube_dl/jsinterp.py +++ b/youtube_dl/jsinterp.py @@ -198,12 +198,12 @@ class JSInterpreter(object): return opfunc(x, y) m = re.match( - r'^(?P<func>%s)\((?P<args>[a-zA-Z0-9_$,]+)\)$' % _NAME_RE, expr) + r'^(?P<func>%s)\((?P<args>[a-zA-Z0-9_$,]*)\)$' % _NAME_RE, expr) if m: fname = m.group('func') argvals = tuple([ int(v) if v.isdigit() else local_vars[v] - for v in m.group('args').split(',')]) + for v in m.group('args').split(',')]) if len(m.group('args')) > 0 else tuple() if fname not in self._functions: self._functions[fname] = self.extract_function(fname) return self._functions[fname](argvals) @@ -232,7 +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)), |