81 lines
3.5 KiB
Python
81 lines
3.5 KiB
Python
import requests
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import json
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import logging
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from requests.structures import CaseInsensitiveDict
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from pyexecplugins.pyexecplugins import PyExecPlugin
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class Plugin(PyExecPlugin):
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name = "Http"
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taskdef = {
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"name" : "pyrest",
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"description" : "Execute an HTTP request with pyrest worker",
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"inputKeys" : ["url", "body", "contentType", "method", "accept", "headers", "connectionTimeout", "readTimeout"],
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"outputKeys" : ["body", "status", "reason", "headers"],
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"ownerEmail" : "m.lettere@gmail.com"
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}
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def __init__(self, data, config=None):
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super().__init__(data, config)
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self.method = data.get("method") or "get"
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self.url = data.get("url")
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self.headers = data.get("headers") or {}
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self.headers = CaseInsensitiveDict(self.headers)
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self.contenttype = self.headers.get("Content-Type")
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self.accept = self.headers.get("Accept")
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self.body = data.get("body")
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self.params = data.get("params")
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self.expect = data.get("expect")
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self.fail = data.get("fail")
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def doRequest(self):
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#logging.getLogger("pyexec").debug("%s - %s - %s - %s",self.method, self.url, self.contenttype, self.accept)
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if self.contenttype != None and self.contenttype.find("json") != -1:
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self.request = requests.Request(self.method, self.url, headers=self.headers, json = self.body)
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elif self.contenttype != None and self.contenttype.find("text") != -1:
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self.request = requests.Request(self.method, self.url, headers=self.headers, data = self.body.encode('utf-8'))
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else:
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self.request = requests.Request(self.method, self.url, headers=self.headers, data = self.body, params = self.params)
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self.request = self.request.prepare()
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logging.getLogger("pyexec").debug("%s url=%s body=%s",self.method, self.request.url,self.body)
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self.response = requests.Session().send(self.request)
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return self.response
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def computeStatus(self):
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if self.fail == False:
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return "COMPLETED"
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elif self.expect == None:
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return "COMPLETED" if self.response.ok else "FAILED"
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else:
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if type(self.expect) == list:
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return "COMPLETED" if (self.response.status_code in self.expect) else "FAILED"
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else:
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return "COMPLETED" if (self.response.status_code == self.expect) else "FAILED"
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def buildOutput(self, status):
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hdrs = {}
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for k in self.response.headers.keys(): hdrs[k] = self.response.headers[k]
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logging.getLogger("pyexec").info("Response: {} {}".format(self.response.status_code, self.response.reason))
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if hdrs.get("Content-Type") != None and hdrs["Content-Type"].find("json") != -1 or self.accept != None and self.accept.find("json") != -1:
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outbody = self.response.json() if len(self.response.content) != 0 else None
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else:
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outbody = self.response.text
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logging.getLogger("pyexec").debug("%s", outbody)
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if status == "FAILED":
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raise Exception("HTTP call failed with status {} ({}) - {}".format(self.response.status_code, self.response.reason, str(outbody)))
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return {
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"body" : outbody,
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"headers" : hdrs,
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"status" : self.response.status_code,
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"reason" : self.response.reason
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}
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def execute(self):
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self.doRequest()
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status = self.computeStatus()
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return self.buildOutput(status)
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