def sys_argv_errors():
_reload_module(sys)
try:
# Fix for Python 2.7
sys.setdefaultencoding('utf8')
except AttributeError:
pass
for i in xrange(len(sys.argv)):
# Check for illegal (non-console) quote characters.
if len(sys.argv[i]) > 1 and all(
ord(_) in xrange(0x2018, 0x2020)
for _ in ((sys.argv[i].split('=', 1)[-1].strip() or ' ')[0],
sys.argv[i][-1])):
err_msg = "Illegal (non-console) quote characters ('" + sys.argv[
i] + "')."
print(print_critical_msg(err_msg))
raise SystemExit()
# Check for illegal (non-console) comma characters.
elif len(sys.argv[i]) > 1 and u"\uff0c" in sys.argv[i].split('=',
1)[-1]:
err_msg = "Illegal (non-console) comma character ('" + sys.argv[
i] + "')."
print(print_critical_msg(err_msg))
raise SystemExit()
# Check for potentially miswritten (illegal '=') short option.
elif re.search(r"\A-\w=.+", sys.argv[i]):
err_msg = "Potentially miswritten (illegal '=') short option detected ('" + sys.argv[
i] + "')."
print(print_critical_msg(err_msg))
raise SystemExit()
else:
try:
import readline
if getattr(readline, '__doc__',
'') is not None and 'libedit' in getattr(
readline, '__doc__', ''):
import gnureadline as readline
except ImportError:
try:
import gnureadline as readline
except ImportError:
readline_error = True
pass
# Set default encoding
_reload_module(sys)
#sys.setdefaultencoding(settings.DEFAULT_ENCODING)
if settings.IS_WINDOWS:
import codecs
# Reference: https://github.com/nodejs/node/issues/12786#issuecomment-298652440
codecs.register(lambda name: codecs.lookup("utf-8")
if name == "cp65001" else None)
# Use Colorama to make Termcolor work on Windows too :)
init()
"""
Define HTTP User-Agent header.
"""
def user_agent_header():