diff options
Diffstat (limited to 'youtube_dl/compat.py')
-rw-r--r-- | youtube_dl/compat.py | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/youtube_dl/compat.py b/youtube_dl/compat.py index 39527117f..9e4e13bcf 100644 --- a/youtube_dl/compat.py +++ b/youtube_dl/compat.py @@ -2322,6 +2322,19 @@ try: except ImportError: # Python 2 from HTMLParser import HTMLParser as compat_HTMLParser +try: # Python 2 + from HTMLParser import HTMLParseError as compat_HTMLParseError +except ImportError: # Python <3.4 + try: + from html.parser import HTMLParseError as compat_HTMLParseError + except ImportError: # Python >3.4 + + # HTMLParseError has been deprecated in Python 3.3 and removed in + # Python 3.5. Introducing dummy exception for Python >3.5 for compatible + # and uniform cross-version exceptiong handling + class compat_HTMLParseError(Exception): + pass + try: from subprocess import DEVNULL compat_subprocess_get_DEVNULL = lambda: DEVNULL @@ -2604,14 +2617,22 @@ except ImportError: # Python 2 parsed_result[name] = [value] return parsed_result -try: - from shlex import quote as compat_shlex_quote -except ImportError: # Python < 3.3 + +compat_os_name = os._name if os.name == 'java' else os.name + + +if compat_os_name == 'nt': def compat_shlex_quote(s): - if re.match(r'^[-_\w./]+$', s): - return s - else: - return "'" + s.replace("'", "'\"'\"'") + "'" + return s if re.match(r'^[-_\w./]+$', s) else '"%s"' % s.replace('"', '\\"') +else: + try: + from shlex import quote as compat_shlex_quote + except ImportError: # Python < 3.3 + def compat_shlex_quote(s): + if re.match(r'^[-_\w./]+$', s): + return s + else: + return "'" + s.replace("'", "'\"'\"'") + "'" try: @@ -2636,9 +2657,6 @@ def compat_ord(c): return ord(c) -compat_os_name = os._name if os.name == 'java' else os.name - - if sys.version_info >= (3, 0): compat_getenv = os.getenv compat_expanduser = os.path.expanduser @@ -2882,6 +2900,7 @@ else: __all__ = [ + 'compat_HTMLParseError', 'compat_HTMLParser', 'compat_HTTPError', 'compat_basestring', |