def decompress(self, body):
buf = IO()
for chunk in body:
buf.write(chunk)
buf.seek(0)
gzfile = GzipFile(mode='rb', fileobj=buf)
data = gzfile.read()
gzfile.close()
del buf
del gzfile
return data
def render(self, encoding='ascii'):
indentation = 0
text = False
stack = []
buf = IO()
for k, t in self:
if k == 'enter':
indent = getattr(t, 'indent', True)
stack.append(t)
if t.strip: continue
if text and indent:
buf.write('\n')
if indent:
buf.write(' ' * indentation)
for element in t.enter():
buf.write(element.encode(encoding))
if indent:
buf.write('\n')
indentation += 1
text = False
continue
if k == 'exit':
indent = getattr(t, 'indent', True)
stack.pop()
if t.strip: continue
if indent:
indentation -= 1
if not t.simple:
if text and indent: buf.write('\n')
if indent: buf.write(' ' * indentation)
for element in t.exit():
buf.write(element.encode(encoding))
if not t.simple or t.children: buf.write('\n')
text = False
continue
if k == 'text':
indent = getattr(stack[-1], 'indent', True)
if not text and indent:
buf.write(' ' * indentation)
t = t.encode(encoding)
buf.write(t.replace('\n', '\n' + ' ' * indentation) if indent else t)
text = True
if k == 'flush':
yield buf.getvalue()
del buf
buf = IO()
yield buf.getvalue()