def get_typecast(self):
"""Returns the typecast or ``None`` of this object as a string."""
marker = self.token_next_match(0, T.Punctuation, '::')
if marker is None:
return None
next_ = self.token_next(self.token_index(marker), False)
if next_ is None:
return None
return u(next_)
def split(sql, encoding=None):
"""Split *sql* into single statements.
:param sql: A string containting one or more SQL statements.
:param encoding: The encoding of the statement (optional).
:returns: A list of strings.
"""
stack = engine.FilterStack()
stack.split_statements = True
return [u(stmt).strip() for stmt in stack.run(sql, encoding)]
def _get_repr_value(self):
raw = u(self)
if len(raw) > 7:
raw = raw[:6] + u'...'
return re.sub('\s+', ' ', raw)
def __str__(self):
if sys.version_info[0] == 3:
return self.value
else:
return u(self).encode('utf-8')
def _to_string(self):
if sys.version_info[0] == 3:
return ''.join(x.value for x in self.flatten())
else:
return ''.join(u(x) for x in self.flatten())