diff --git a/Makefile b/Makefile index 7bb5896..6b4b4b5 100644 --- a/Makefile +++ b/Makefile @@ -2,7 +2,7 @@ openapi-clients: openapi-client-python openapi-client-typescript openapi-client-python: @npx @openapitools/openapi-generator-cli generate -i openapi.yaml -g python -o dist/python/ -c config-python.yaml - @npx @openapitools/openapi-generator-cli generate -i openapi.yaml -g python-legacy -o dist/python-asyncio/ -c config-python-asyncio.yaml + @npx @openapitools/openapi-generator-cli generate -i openapi.yaml -g python-legacy -o dist/python-asyncio/ -c config-python-asyncio.yaml -t openapi-generator-templates/resources/python-legacy openapi-client-typescript: @npx @openapitools/openapi-generator-cli generate -i openapi.yaml -g typescript -o dist/typescript/ -c config-typescript.yaml diff --git a/openapi-generator-templates/resources/python-legacy/asyncio/rest.mustache b/openapi-generator-templates/resources/python-legacy/asyncio/rest.mustache new file mode 100644 index 0000000..742ba8e --- /dev/null +++ b/openapi-generator-templates/resources/python-legacy/asyncio/rest.mustache @@ -0,0 +1,242 @@ +# coding: utf-8 + +{{>partial_header}} + +import io +import json +import logging +import re +import ssl + +import aiohttp +# python 2 and python 3 compatibility library +from six.moves.urllib.parse import urlencode + +from {{packageName}}.exceptions import ApiException, ApiValueError + +logger = logging.getLogger(__name__) + + +class RESTResponse(io.IOBase): + + def __init__(self, resp, data): + self.aiohttp_response = resp + self.status = resp.status + self.reason = resp.reason + self.data = data + + def getheaders(self): + """Returns a CIMultiDictProxy of the response headers.""" + return self.aiohttp_response.headers + + def getheader(self, name, default=None): + """Returns a given response header.""" + return self.aiohttp_response.headers.get(name, default) + + +class RESTClientObject(object): + + def __init__(self, configuration, pools_size=4, maxsize=None): + + # maxsize is number of requests to host that are allowed in parallel + if maxsize is None: + maxsize = configuration.connection_pool_maxsize + + if not configuration.ssl_context: + ssl_context = ssl.create_default_context(cafile=configuration.ssl_ca_cert) + else: + ssl_context = configuration.ssl_context + + if configuration.cert_file: + ssl_context.load_cert_chain( + configuration.cert_file, keyfile=configuration.key_file + ) + + if not configuration.verify_ssl: + ssl_context.check_hostname = False + ssl_context.verify_mode = ssl.CERT_NONE + + connector = aiohttp.TCPConnector( + limit=maxsize, + ssl=ssl_context + ) + + self.proxy = configuration.proxy + self.proxy_headers = configuration.proxy_headers + + # https pool manager + self.pool_manager = aiohttp.ClientSession( + connector=connector + ) + + async def close(self): + await self.pool_manager.close() + + async def request(self, method, url, query_params=None, headers=None, + body=None, post_params=None, _preload_content=True, + _request_timeout=None): + """Execute request + + :param method: http request method + :param url: http request url + :param query_params: query parameters in the url + :param headers: http request headers + :param body: request json body, for `application/json` + :param post_params: request post parameters, + `application/x-www-form-urlencoded` + and `multipart/form-data` + :param _preload_content: this is a non-applicable field for + the AiohttpClient. + :param _request_timeout: timeout setting for this request. If one + number provided, it will be total request + timeout. It can also be a pair (tuple) of + (connection, read) timeouts. + """ + method = method.upper() + assert method in ['GET', 'HEAD', 'DELETE', 'POST', 'PUT', + 'PATCH', 'OPTIONS'] + + if post_params and body: + raise ApiValueError( + "body parameter cannot be used with post_params parameter." + ) + + post_params = post_params or {} + headers = headers or {} + timeout = _request_timeout or 5 * 60 + + if 'Content-Type' not in headers: + headers['Content-Type'] = 'application/json' + + args = { + "method": method, + "url": url, + "timeout": timeout, + "headers": headers + } + + if self.proxy: + args["proxy"] = self.proxy + if self.proxy_headers: + args["proxy_headers"] = self.proxy_headers + + if query_params: + args["url"] += '?' + urlencode(query_params) + + # For `POST`, `PUT`, `PATCH`, `OPTIONS`, `DELETE` + if method in ['POST', 'PUT', 'PATCH', 'OPTIONS', 'DELETE']: + if re.search('json', headers['Content-Type'], re.IGNORECASE): + if body is not None: + body = json.dumps(body) + args["data"] = body + elif headers['Content-Type'] == 'application/x-www-form-urlencoded': # noqa: E501 + args["data"] = aiohttp.FormData(post_params) + elif headers['Content-Type'] == 'multipart/form-data': + # must del headers['Content-Type'], or the correct + # Content-Type which generated by aiohttp + del headers['Content-Type'] + data = aiohttp.FormData() + for param in post_params: + k, v = param + if isinstance(v, tuple) and len(v) == 3: + data.add_field(k, + value=v[1], + filename=v[0], + content_type=v[2]) + else: + data.add_field(k, v) + args["data"] = data + + # Pass a `bytes` parameter directly in the body to support + # other content types than Json when `body` argument is provided + # in serialized form + elif isinstance(body, bytes): + args["data"] = body + else: + # Cannot generate the request from given parameters + msg = """Cannot prepare a request message for provided + arguments. Please check that your arguments match + declared content type.""" + raise ApiException(status=0, reason=msg) + + r = await self.pool_manager.request(**args) + if _preload_content: + + data = await r.read() + r = RESTResponse(r, data) + + # log response body + logger.debug("response body: %s", r.data) + + if not 200 <= r.status <= 299: + raise ApiException(http_resp=r) + + return r + + async def GET(self, url, headers=None, query_params=None, + _preload_content=True, _request_timeout=None): + return (await self.request("GET", url, + headers=headers, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + query_params=query_params)) + + async def HEAD(self, url, headers=None, query_params=None, + _preload_content=True, _request_timeout=None): + return (await self.request("HEAD", url, + headers=headers, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + query_params=query_params)) + + async def OPTIONS(self, url, headers=None, query_params=None, + post_params=None, body=None, _preload_content=True, + _request_timeout=None): + return (await self.request("OPTIONS", url, + headers=headers, + query_params=query_params, + post_params=post_params, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + body=body)) + + async def DELETE(self, url, headers=None, query_params=None, body=None, + _preload_content=True, _request_timeout=None): + return (await self.request("DELETE", url, + headers=headers, + query_params=query_params, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + body=body)) + + async def POST(self, url, headers=None, query_params=None, + post_params=None, body=None, _preload_content=True, + _request_timeout=None): + return (await self.request("POST", url, + headers=headers, + query_params=query_params, + post_params=post_params, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + body=body)) + + async def PUT(self, url, headers=None, query_params=None, post_params=None, + body=None, _preload_content=True, _request_timeout=None): + return (await self.request("PUT", url, + headers=headers, + query_params=query_params, + post_params=post_params, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + body=body)) + + async def PATCH(self, url, headers=None, query_params=None, + post_params=None, body=None, _preload_content=True, + _request_timeout=None): + return (await self.request("PATCH", url, + headers=headers, + query_params=query_params, + post_params=post_params, + _preload_content=_preload_content, + _request_timeout=_request_timeout, + body=body))