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from .parser import Parser
import typing
import re
class AsciiDocGenerator(Parser):
USAGE_RE = re.compile('^usage:\\s*')
def __init__(self, output: typing.Callable[[str], None]):
self.output = output
def on_usage(self, text: str):
usage = text[self.USAGE_RE.match(text).end():]
self.output('Usage:\n\n ')
self.output(usage)
self.output('\n\n')
def on_paragraph(self, text: str):
self.output(self.escape(text))
self.output('\n\n')
def enter_options(self):
self.output('Options:\n\n')
def exit_options(self):
self.output('\n')
def on_option(self, option: str, help: str):
self.output('* `+++')
self.output(option)
self.output('+++`: ')
self.output(self.escape(help))
self.output('\n\n')
def enter_option_group(self, name: str):
self.output(name)
self.output(':\n\n')
def exit_option_group(self, name: str):
self.output('\n')
def enter_description(self):
pass
def exit_description(self):
pass
def escape(self, text: str):
# TODO
return text
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