Mercurial > hg > orthanc
view Resources/Samples/Python/RestToolbox.py @ 3786:3801435e34a1 SylvainRouquette/fix-issue169-95b752c
integration Orthanc-1.6.0->SylvainRouquette
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 19 Mar 2020 11:48:30 +0100 |
parents | 94f4a18a79cc |
children |
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# Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium # Copyright (C) 2017-2020 Osimis S.A., Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import httplib2 import json import sys if (sys.version_info >= (3, 0)): from urllib.parse import urlencode else: from urllib import urlencode _credentials = None def _DecodeJson(s): try: if (sys.version_info >= (3, 0)): return json.loads(s.decode()) else: return json.loads(s) except: return s def SetCredentials(username, password): global _credentials _credentials = (username, password) def _SetupCredentials(h): global _credentials if _credentials != None: h.add_credentials(_credentials[0], _credentials[1]) def _ComputeGetUri(uri, data): d = '' if len(data.keys()) > 0: d = '?' + urlencode(data) return uri + d def DoGet(uri, data = {}, interpretAsJson = True): h = httplib2.Http() _SetupCredentials(h) resp, content = h.request(_ComputeGetUri(uri, data), 'GET') if not (resp.status in [ 200 ]): raise Exception(resp.status) elif not interpretAsJson: return content.decode() else: return _DecodeJson(content) def DoRawGet(uri, data = {}): h = httplib2.Http() _SetupCredentials(h) resp, content = h.request(_ComputeGetUri(uri, data), 'GET') if not (resp.status in [ 200 ]): raise Exception(resp.status) else: return content def _DoPutOrPost(uri, method, data, contentType): h = httplib2.Http() _SetupCredentials(h) if isinstance(data, str): body = data if len(contentType) != 0: headers = { 'content-type' : contentType } else: headers = { 'content-type' : 'text/plain' } else: body = json.dumps(data) headers = { 'content-type' : 'application/json' } resp, content = h.request( uri, method, body = body, headers = headers) if not (resp.status in [ 200, 302 ]): raise Exception(resp.status) else: return _DecodeJson(content) def DoDelete(uri): h = httplib2.Http() _SetupCredentials(h) resp, content = h.request(uri, 'DELETE') if not (resp.status in [ 200 ]): raise Exception(resp.status) else: return _DecodeJson(content) def DoPut(uri, data = {}, contentType = ''): return _DoPutOrPost(uri, 'PUT', data, contentType) def DoPost(uri, data = {}, contentType = ''): return _DoPutOrPost(uri, 'POST', data, contentType)