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import sys |
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import os |
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import json |
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import argparse |
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import getpass |
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import logging |
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import requests |
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from LORIS_helper import * |
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from dotenv import load_dotenv |
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logging.basicConfig(stream=sys.stdout, level=logging.INFO) |
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logger = logging.getLogger('LORISQuery') |
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def is_response_success(status_code, expected_code): |
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""" |
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A simple function to determine the success of the status code |
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:param status_code: |
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:return: boolean value |
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""" |
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if status_code == expected_code: |
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return True |
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else: |
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return False |
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def check_json(data): |
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""" |
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Check if the data input is JSON format compatible. |
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:param data: |
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:return: |
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""" |
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try: |
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JSON = json.loads(data) |
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return True, JSON |
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except ValueError: |
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return False, None |
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except: |
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return False, None |
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def login(): |
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""" |
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Logs into LORIS using the stored credential. Must use PyCurl as Requests is not working. |
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:return: BOOL if or not it is successful. also, the JSON token that is necessary to conduct further transactions. |
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""" |
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logger = logging.getLogger('LORIS_login') |
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#Load environmental variables. |
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load_dotenv() |
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is_travis = 'TRAVIS' in os.environ |
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username = os.getenv("LORISusername") |
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password = os.getenv("LORISpassword") |
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data = json.dumps({"username":username, "password":password}) |
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#Login URL |
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url = os.getenv("LORISurl") |
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updated_url = url + 'login' |
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# requests style login # NOT WORKING! |
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r = requests.post(updated_url, data=data) |
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logger.info(str(r.status_code) + r.reason) |
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response_json = r.json() |
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return is_response_success(r.status_code, 200), response_json.get('token') |
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View Code Duplication |
def getCNBP(token, endpoint): |
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""" |
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Get from a CNBP LORIS database endpoint |
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:param endpoint: |
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:return: bool on if such PSCID (INSTITUTIONID + PROJECTID + SUBJECTID) exist already. |
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""" |
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logger = logging.getLogger('LORIS_get') |
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logger.info("Getting LORIS endpoing: "+ endpoint + "at") |
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load_dotenv() |
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url = os.getenv("LORISurl") |
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updatedurl = url + endpoint |
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logger.info(updatedurl) |
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HEADERS = {'Authorization': 'token {}'.format(token)} |
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with requests.Session() as s: |
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s.headers.update(HEADERS) |
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r = s.get(updatedurl) |
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logger.info("Get Result:" + str(r.status_code) + r.reason) |
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return r.status_code, r.json() |
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View Code Duplication |
def postCNBP(token, endpoint, data): |
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""" |
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post some data to a LORIS end point. |
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:param endpoint: |
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:param data: |
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:return: bool on if request is successful, r for the request (CAN BE NULL for 201 based requests) |
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""" |
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logger = logging.getLogger('LORIS_post') |
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logger.info("Posting data to: "+endpoint) |
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logger.info("Data: "+data) |
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logger.info("!!!!!!!!!!BEWARE THAT SOME ENDPOINTS HAVE TRAILING SLASH, OTHERS DON'T.!!!!!!!!!!!!!!") |
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load_dotenv() |
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url = os.getenv("LORISurl") |
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updatedurl = url + endpoint |
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HEADERS = {'Authorization': 'token {}'.format(token)} |
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with requests.Session() as s: |
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s.headers.update(HEADERS) |
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r = s.post(updatedurl, data=data) |
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logger.info("Post Result:" + str(r.status_code) + r.reason) |
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return r.status_code, r |
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View Code Duplication |
def putCNBP(token, endpoint, data): |
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""" |
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Put some data to a LORIS end point. |
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:param endpoint: |
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:param data: |
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:return: bool on if request is successful, r for the request (CAN BE NULL for 201 based requests) |
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""" |
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logger = logging.getLogger('LORIS_put') |
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logger.info("Putting data to: "+endpoint) |
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logger.info("Data: "+data) |
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logger.info("!!!!!!!!!!BEWARE THAT SOME ENDPOINTS HAVE TRAILING SLASH, OTHERS DON'T.!!!!!!!!!!!!!!") |
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load_dotenv() |
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url = os.getenv("LORISurl") |
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updatedurl = url + endpoint |
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HEADERS = {'Authorization': 'token {}'.format(token)} |
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with requests.Session() as s: |
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s.headers.update(HEADERS) |
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r = s.put(updatedurl, data=data) |
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logger.info("Put Result:" + str(r.status_code) + r.reason) |
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return r.status_code, r |
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# Only executed when running directly. |
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if __name__ == '__main__': |
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#print(login()) |
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#getCNBP("projects") |
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Success, token = login() |
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#print("Test complete") |
CNBP /
DICOMTransit
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