R-yan/l1ving_youtube-dl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[jsinterp] Reject method call when name is empty (+reminder TOTOs)

Browse Source
This commit is contained in:
sulyi 2016-11-26 01:47:39 +01:00
parent 8842f08df3
commit c485fe7e5d
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
youtube_dl/jsinterp.py
View File

@ -42,6 +42,7 @@ _INTEGER_RE = r'%(hex)s|%(dec)s|%(oct)s' % {'hex': __HEXADECIMAL_RE, 'dec': __DE
_FLOAT_RE = r'(%(dec)s)?\.%(dec)s' % {'dec': __DECIMAL_RE} _FLOAT_RE = r'(%(dec)s)?\.%(dec)s' % {'dec': __DECIMAL_RE}
_BOOL_RE = r'true|false' _BOOL_RE = r'true|false'
# TODO check if they can be multiline
# XXX: it seams group cannot be refed this way # XXX: it seams group cannot be refed this way
# r'/(?=[^*])[^/\n]*/(?![gimy]*(?P<reflag>[gimy])[gimy]*\g<reflag>)[gimy]{0,4}' # r'/(?=[^*])[^/\n]*/(?![gimy]*(?P<reflag>[gimy])[gimy]*\g<reflag>)[gimy]{0,4}'
_REGEX_RE = r'''/(?=[^*]) _REGEX_RE = r'''/(?=[^*])
@ -56,7 +57,7 @@ _LITERAL_RE = r'((?P<int>%(int)s)|(?P<float>%(float)s)|(?P<str>%(str)s)|(?P<bool
'regex': _REGEX_RE 'regex': _REGEX_RE
} }
_CALL_RE = r'\.?(%(name)s)?\s*\(' % {'name': _NAME_RE} # function or method! _CALL_RE = r'(\.%(name)s|%(name)s)?\s*\(' % {'name': _NAME_RE} # function or method!
_COMMENT_RE = r'/\*(?:(?!\*/)(?:\n|.))*\*/' _COMMENT_RE = r'/\*(?:(?!\*/)(?:\n|.))*\*/'
@ -89,6 +90,7 @@ class JSInterpreter(object):
@staticmethod @staticmethod
def _next_statement(code, pos=0): def _next_statement(code, pos=0):
def parse_expression(_pos, allowrecursion=100): def parse_expression(_pos, allowrecursion=100):
# TODO migrate interpretation
expr = '' expr = ''
while _pos < len(code): while _pos < len(code):
feed_m = token.match(code[_pos:]) feed_m = token.match(code[_pos:])