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-rw-r--r--youtube_dl/jsinterp.py13
1 files changed, 8 insertions, 5 deletions
diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
index 038910049..7bda59610 100644
--- a/youtube_dl/jsinterp.py
+++ b/youtube_dl/jsinterp.py
@@ -214,15 +214,18 @@ class JSInterpreter(object):
_FUNC_NAME_RE = r'''(?:[a-zA-Z$0-9]+|"[a-zA-Z$0-9]+"|'[a-zA-Z$0-9]+')'''
obj = {}
obj_m = re.search(
- (r'(?<!this\.)%s\s*=\s*\{' % re.escape(objname)) +
- r'\s*(?P<fields>(%s\s*:\s*function\(.*?\)\s*\{.*?\}(?:,\s*)?)*)' +
- r'\}\s*;' % _FUNC_NAME_RE,
+ r'''(?x)
+ (?<!this\.)%s\s*=\s*{\s*
+ (?P<fields>(%s\s*:\s*function\s*\(.*?\)\s*{.*?}(?:,\s*)?)*)
+ }\s*;
+ ''' % (re.escape(objname), _FUNC_NAME_RE),
self.code)
fields = obj_m.group('fields')
# Currently, it only supports function definitions
fields_m = re.finditer(
- r'(?P<key>%s)\s*:\s*function'
- r'\((?P<args>[a-z,]+)\){(?P<code>[^}]+)}' % _FUNC_NAME_RE,
+ r'''(?x)
+ (?P<key>%s)\s*:\s*function\s*\((?P<args>[a-z,]+)\){(?P<code>[^}]+)}
+ ''' % _FUNC_NAME_RE,
fields)
for f in fields_m:
argnames = f.group('args').split(',')