def write_comment(self, comment=''):
"""
Write the comment string, followed by a newline
"""
_check_instance(str, comment)
if self.closed:
raise ValueError("attempt to write to object after it was closed")
if frozenset(comment) - self.LEGAL_COMMENT:
raise ValueError("invalid characters in comment %s" % (repr(comment),))
# no encoding
self._ensure_whitespace(self.NEWLINE)
self._write_graphicals((self.comment_prefix,))
self._write_graphicals(comment.split())
self._write_string(self.NEWLINE)
def write_comment(self, comment=''):
"""
Write the comment string, followed by a newline
"""
_check_instance(str, comment)
if self.closed:
raise ValueError("attempt to write to object after it was closed")
if frozenset(comment) - self.LEGAL_COMMENT:
raise ValueError("invalid characters in comment %s" %
(repr(comment), ))
# no encoding
self._ensure_whitespace(self.NEWLINE)
self._write_graphicals((self.comment_prefix, ))
self._write_graphicals(comment.split())
self._write_string(self.NEWLINE)
def encoder(iterable):
for token in iterable:
_check_instance(str, token)
if frozenset(token) & NOT_ENCODEABLE:
raise ValueError("illegal characters in token %s" % (repr(token),))
# slightly awkward dealing with fact that empty strings don't iterate...
encoded = joinnosp(get(char, char) for char in token) if token else get(token)
# we must have generated something
assert encoded, repr(token)
if encoded == end_of_data_token:
# forcibly encode the first character
encoded = encode_char(encoded[0]) + encoded[1:]
assert encoded != end_of_data_token
yield encoded
def encoder(iterable):
for token in iterable:
_check_instance(str, token)
if frozenset(token) & NOT_ENCODEABLE:
raise ValueError("illegal characters in token %s" %
(repr(token), ))
# slightly awkward dealing with fact that empty strings don't iterate...
encoded = joinnosp(get(char, char)
for char in token) if token else get(token)
# we must have generated something
assert encoded, repr(token)
if encoded == end_of_data_token:
# forcibly encode the first character
encoded = encode_char(encoded[0]) + encoded[1:]
assert encoded != end_of_data_token
yield encoded
