From 5a70780d9bb105f8aef312d67cf1ec2e3751f0c3 Mon Sep 17 00:00:00 2001 From: SerenaFeng Date: Wed, 1 Jun 2016 17:36:45 +0800 Subject: change the usage of tornado_swagger package changes: move tornado_swagger package out of tornado_swagger_ui remove tornado_swagger_ui modify files that import tornado_swagger originally: opnfv_testapi.tornado_swagger_ui.tornado_swagger to: opnfv_testapi.tornado_swagger modify setup.cfg to delete tornado_swagger_ui prefix JIRA: FUNCTEST-286 Change-Id: I1e8972e4fbe26ad3a5d945f3aed6783d0b666a5f Signed-off-by: SerenaFeng --- .../opnfv_testapi/tornado_swagger/swagger.py | 285 +++++++++++++++++++++ 1 file changed, 285 insertions(+) create mode 100644 result_collection_api/opnfv_testapi/tornado_swagger/swagger.py (limited to 'result_collection_api/opnfv_testapi/tornado_swagger/swagger.py') diff --git a/result_collection_api/opnfv_testapi/tornado_swagger/swagger.py b/result_collection_api/opnfv_testapi/tornado_swagger/swagger.py new file mode 100644 index 0000000..b290e05 --- /dev/null +++ b/result_collection_api/opnfv_testapi/tornado_swagger/swagger.py @@ -0,0 +1,285 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +import inspect +from functools import wraps +import epydoc.markup +from HTMLParser import HTMLParser +import tornado.web +from settings import default_settings, models +from handlers import swagger_handlers + +__author__ = 'serena' + + +class EpytextParser(HTMLParser): + a_text = False + + def __init__(self, tag): + HTMLParser.__init__(self) + self.tag = tag + self.data = None + + def handle_starttag(self, tag, attr): + if tag == self.tag: + self.a_text = True + + def handle_endtag(self, tag): + if tag == self.tag: + self.a_text = False + + def handle_data(self, data): + if self.a_text: + self.data = data + + def get_data(self): + return self.data + + +class DocParser(object): + def __init__(self): + self.notes = None + self.summary = None + self.responseClass = None + self.responseMessages = [] + self.params = {} + self.properties = {} + + def parse_docstring(self, text): + if text is None: + return + + errors = [] + doc = epydoc.markup.parse(text, markup='epytext', errors=errors) + _, fields = doc.split_fields(errors) + + for field in fields: + tag = field.tag() + arg = field.arg() + body = field.body() + self._get_parser(tag)(arg=arg, body=body) + return doc + + def _get_parser(self, tag): + parser = { + 'param': self._parse_param, + 'type': self._parse_type, + 'in': self._parse_in, + 'required': self._parse_required, + 'rtype': self._parse_rtype, + 'property': self._parse_property, + 'ptype': self._parse_ptype, + 'return': self._parse_return, + 'raise': self._parse_return, + 'notes': self._parse_notes, + 'description': self._parse_description, + } + return parser.get(tag, self._not_supported) + + def _parse_param(self, **kwargs): + arg = kwargs.get('arg', None) + body = self._get_body(**kwargs) + self.params.setdefault(arg, {}).update({ + 'name': arg, + 'description': body, + }) + + if 'paramType' not in self.params[arg]: + self.params[arg]['paramType'] = 'query' + + def _parse_type(self, **kwargs): + arg = kwargs.get('arg', None) + body = self._get_body(**kwargs) + self.params.setdefault(arg, {}).update({ + 'name': arg, + 'dataType': body + }) + + def _parse_in(self, **kwargs): + arg = kwargs.get('arg', None) + body = self._get_body(**kwargs) + self.params.setdefault(arg, {}).update({ + 'name': arg, + 'paramType': body + }) + + def _parse_required(self, **kwargs): + arg = kwargs.get('arg', None) + body = self._get_body(**kwargs) + self.params.setdefault(arg, {}).update({ + 'name': arg, + 'required': False if body in ['False', 'false'] else True + }) + + def _parse_rtype(self, **kwargs): + body = self._get_body(**kwargs) + self.responseClass = body + + def _parse_property(self, **kwargs): + arg = kwargs.get('arg', None) + self.properties.setdefault(arg, {}).update({ + 'type': 'string' + }) + + def _parse_ptype(self, **kwargs): + arg = kwargs.get('arg', None) + code = self._parse_epytext_para('code', **kwargs) + link = self._parse_epytext_para('link', **kwargs) + if code is None: + self.properties.setdefault(arg, {}).update({ + 'type': link + }) + elif code == 'list': + self.properties.setdefault(arg, {}).update({ + 'type': 'array', + 'items': {'type': link} + }) + + def _parse_return(self, **kwargs): + arg = kwargs.get('arg', None) + body = self._get_body(**kwargs) + self.responseMessages.append({ + 'code': arg, + 'message': body + }) + + def _parse_notes(self, **kwargs): + body = self._get_body(**kwargs) + self.notes = self._sanitize_doc(body) + + def _parse_description(self, **kwargs): + body = self._get_body(**kwargs) + self.summary = self._sanitize_doc(body) + + def _not_supported(self, **kwargs): + pass + + @staticmethod + def _sanitize_doc(comment): + return comment.replace('\n', '
') if comment else comment + + @staticmethod + def _get_body(**kwargs): + body = kwargs.get('body', None) + return body.to_plaintext(None).strip() if body else body + + @staticmethod + def _parse_epytext_para(tag, **kwargs): + def _parse_epytext(tag, body): + epytextParser = EpytextParser(tag) + epytextParser.feed(str(body)) + data = epytextParser.get_data() + epytextParser.close() + return data + + body = kwargs.get('body', None) + return _parse_epytext(tag, body) if body else body + + +class model(DocParser): + def __init__(self, *args, **kwargs): + super(model, self).__init__() + self.args = args + self.kwargs = kwargs + self.required = [] + self.cls = None + + def __call__(self, *args): + if self.cls: + return self.cls + + cls = args[0] + self._parse_model(cls) + + return cls + + def _parse_model(self, cls): + self.id = cls.__name__ + self.cls = cls + if '__init__' in dir(cls): + self._parse_args(cls.__init__) + self.parse_docstring(inspect.getdoc(cls)) + models.append(self) + + def _parse_args(self, func): + argspec = inspect.getargspec(func) + argspec.args.remove("self") + defaults = {} + if argspec.defaults: + defaults = list(zip(argspec.args[-len(argspec.defaults):], + argspec.defaults)) + required_args_count = len(argspec.args) - len(defaults) + for arg in argspec.args[:required_args_count]: + self.required.append(arg) + self.properties.setdefault(arg, {'type': 'string'}) + for arg, default in defaults: + self.properties.setdefault(arg, { + 'type': 'string', + "default": default + }) + + +class operation(DocParser): + def __init__(self, nickname='apis', **kwds): + super(operation, self).__init__() + self.nickname = nickname + self.func = None + self.func_args = [] + self.kwds = kwds + + def __call__(self, *args, **kwds): + if self.func: + return self.func(*args, **kwds) + + func = args[0] + self._parse_operation(func) + + @wraps(func) + def __wrapper__(*in_args, **in_kwds): + return self.func(*in_args, **in_kwds) + + __wrapper__.rest_api = self + return __wrapper__ + + def _parse_operation(self, func): + self.func = func + + self.__name__ = func.__name__ + self._parse_args(func) + self.parse_docstring(inspect.getdoc(self.func)) + + def _parse_args(self, func): + argspec = inspect.getargspec(func) + argspec.args.remove("self") + + defaults = [] + if argspec.defaults: + defaults = argspec.args[-len(argspec.defaults):] + + for arg in argspec.args: + if arg in defaults: + required = False + else: + required = True + self.params.setdefault(arg, { + 'name': arg, + 'required': required, + 'paramType': 'path', + 'dataType': 'string' + }) + self.func_args = argspec.args + + +def docs(**opts): + default_settings.update(opts) + + +class Application(tornado.web.Application): + def __init__(self, handlers=None, + default_host="", + transforms=None, + **settings): + super(Application, self).__init__(swagger_handlers() + handlers, + default_host, + transforms, + **settings) -- cgit 1.2.3-korg