class LineBuffer(object):
def __init__(self):
self._lines = []
self._wrapper = MBTextWrapper(encoding='utf-8')
def __len__(self):
return len(self._lines)
def __getitem__(self, i):
return self._lines[i]
def __setitem__(self, i, value):
self._lines[i] = value
def clear(self):
self._lines[:] = []
def read(self):
return '\n'.join(self._lines)
def write(self, s):
#normalise whitespace
s = ' '.join(s.split())
self._lines.extend(self._wrapper.wrap(s))
def rawwrite(self, s):
self._lines.extend(s.splitlines())
def indent(self, numspaces=4, start=0):
linebuf = self._lines
n = len(linebuf)
if n > start:
indent = ' ' * numspaces
for i in range(start, n):
linebuf[i] = indent + linebuf[i]
def tab(self, num=1, start=0):
linebuf = self._lines
n = len(linebuf)
if n > start:
tab = '\t' * num
for i in range(start, n):
linebuf[i] = tab + linebuf[i]
def lstrip(self):
linebuf = self._lines
for i in range(len(linebuf)):
linebuf[i] = linebuf[i].lstrip()
def __init__(self):
self._lines = []
self._wrapper = MBTextWrapper(encoding='utf-8')
