compat_str,
compat_urllib_error,
compat_urllib_request,
- windows_enable_vt_mode,
)
from .cookies import load_cookies
from .downloader import FFmpegFD, get_suitable_downloader, shorten_protocol_name
url_basename,
variadic,
version_tuple,
+ windows_enable_vt_mode,
write_json_file,
write_string,
)
def get_encoding(stream):
ret = str(getattr(stream, 'encoding', 'missing (%s)' % type(stream).__name__))
if not supports_terminal_sequences(stream):
- from .compat import WINDOWS_VT_MODE # Must be imported locally
+ from .utils import WINDOWS_VT_MODE # Must be imported locally
ret += ' (No VT)' if WINDOWS_VT_MODE is False else ' (No ANSI)'
return ret
-import contextlib
import os
-import subprocess
import sys
import warnings
import xml.etree.ElementTree as etree
return userhome + path[i:]
else:
compat_expanduser = os.path.expanduser
-
-
-WINDOWS_VT_MODE = False if compat_os_name == 'nt' else None
-
-
-def windows_enable_vt_mode(): # TODO: Do this the proper way https://bugs.python.org/issue30075
- if compat_os_name != 'nt':
- return
- global WINDOWS_VT_MODE
- startupinfo = subprocess.STARTUPINFO()
- startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
- with contextlib.suppress(Exception):
- subprocess.Popen('', shell=True, startupinfo=startupinfo).wait()
- WINDOWS_VT_MODE = True
compat_xpath = lambda xpath: xpath
compat_zip = zip
workaround_optparse_bug9161 = lambda: None
+
+
+def __getattr__(name):
+ if name in ('WINDOWS_VT_MODE', 'windows_enable_vt_mode'):
+ from .. import utils
+ return getattr(utils, name)
+ raise AttributeError(name)
return payload_data
+WINDOWS_VT_MODE = False if compat_os_name == 'nt' else None
+
+
@functools.cache
def supports_terminal_sequences(stream):
if compat_os_name == 'nt':
- from .compat import WINDOWS_VT_MODE # Must be imported locally
if not WINDOWS_VT_MODE or get_windows_version() < (10, 0, 10586):
return False
elif not os.getenv('TERM'):
return False
+def windows_enable_vt_mode(): # TODO: Do this the proper way https://bugs.python.org/issue30075
+ if compat_os_name != 'nt':
+ return
+ global WINDOWS_VT_MODE
+ startupinfo = subprocess.STARTUPINFO()
+ startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
+ try:
+ subprocess.Popen('', shell=True, startupinfo=startupinfo).wait()
+ except Exception:
+ return
+
+ WINDOWS_VT_MODE = True
+ supports_terminal_sequences.cache_clear()
+
+
_terminal_sequences_re = re.compile('\033\\[[^m]+m')