diff options
Diffstat (limited to 'youtube_dl/utils.py')
| -rw-r--r-- | youtube_dl/utils.py | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 6c462625b..67a847eba 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -2103,6 +2103,13 @@ def strip_jsonp(code): def js_to_json(code): + COMMENT_RE = r'/\*(?:(?!\*/).)*?\*/|//[^\n]*' + SKIP_RE = r'\s*(?:{comment})?\s*'.format(comment=COMMENT_RE) + INTEGER_TABLE = ( + (r'(?s)^(0[xX][0-9a-fA-F]+){skip}:?$'.format(skip=SKIP_RE), 16), + (r'(?s)^(0+[0-7]+){skip}:?$'.format(skip=SKIP_RE), 8), + ) + def fix_kv(m): v = m.group(0) if v in ('true', 'false', 'null'): @@ -2118,11 +2125,6 @@ def js_to_json(code): '\\x': '\\u00', }.get(m.group(0), m.group(0)), v[1:-1]) - INTEGER_TABLE = ( - (r'^(0[xX][0-9a-fA-F]+)\s*:?$', 16), - (r'^(0+[0-7]+)\s*:?$', 8), - ) - for regex, base in INTEGER_TABLE: im = re.match(regex, v) if im: @@ -2134,11 +2136,11 @@ def js_to_json(code): return re.sub(r'''(?sx) "(?:[^"\\]*(?:\\\\|\\['"nurtbfx/\n]))*[^"\\]*"| '(?:[^'\\]*(?:\\\\|\\['"nurtbfx/\n]))*[^'\\]*'| - /\*.*?\*/|//[^\n]*|,(?=\s*[\]}])| + {comment}|,(?={skip}[\]}}])| [a-zA-Z_][.a-zA-Z_0-9]*| - \b(?:0[xX][0-9a-fA-F]+|0+[0-7]+)(?:\s*:)?| - [0-9]+(?=\s*:) - ''', fix_kv, code) + \b(?:0[xX][0-9a-fA-F]+|0+[0-7]+)(?:{skip}:)?| + [0-9]+(?={skip}:) + '''.format(comment=COMMENT_RE, skip=SKIP_RE), fix_kv, code) def qualities(quality_ids): |