def _smart_str(s):
"""
Returns a bytestring version of 's', encoded as specified in 'encoding'.
If strings_only is True, don't convert (some) non-string-like objects.
This function was borrowed from Django.
"""
if not isinstance(s, string_type):
try:
return bytes_(s)
except UnicodeEncodeError:
if isinstance(s, Exception):
# An Exception subclass containing non-ASCII data that doesn't
# know how to print itself properly. We shouldn't raise a
# further exception.
return ' '.join([
_smart_str(arg).decode('utf-8') for arg in s.args
]).encode('utf-8', 'strict')
return unicode_text(s).encode('utf-8', 'strict')
elif isinstance(s, unicode_text):
return s.encode('utf-8', 'strict')
else:
return s
def _smart_str(s):
"""
Returns a bytestring version of 's', encoded as specified in 'encoding'.
This function was borrowed from Django.
"""
if isinstance(s, byte_string):
return s
elif isinstance(s, unicode_text):
return s.encode('utf-8', 'strict')
else:
try:
return bytes_(s)
except UnicodeEncodeError:
if isinstance(s, Exception):
# An Exception subclass containing non-ASCII data that doesn't
# know how to print itself properly. We shouldn't raise a
# further exception.
return ' '.join([_smart_str(arg).decode('utf-8') for arg in s.args]).encode('utf-8', 'strict')
return unicode_text(s).encode('utf-8', 'strict')
def _smart_str(s):
"""
Returns a bytestring version of 's', encoded as specified in 'encoding'.
If strings_only is True, don't convert (some) non-string-like objects.
This function was borrowed from Django.
"""
if not isinstance(s, string_type):
try:
return bytes_(s)
except UnicodeEncodeError:
if isinstance(s, Exception):
# An Exception subclass containing non-ASCII data that doesn't
# know how to print itself properly. We shouldn't raise a
# further exception.
return " ".join([_smart_str(arg).decode("utf-8") for arg in s.args]).encode("utf-8", "strict")
return unicode_text(s).encode("utf-8", "strict")
elif isinstance(s, unicode_text):
return s.encode("utf-8", "strict")
else:
return s