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annotate roundup/rest.py @ 5557:213a56c91471 REST-rebased

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Implement getting resource from database committer: Ralf Schlatterbeck <rsc@runtux.com>
author Chau Nguyen <dangchau1991@yahoo.com>
date Tue, 29 Jan 2019 15:27:37 +0100
parents d75aa88c2a99
children 1bef1076ad12
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1 """
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2 Restful API for Roundup
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3
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4 This module is free software, you may redistribute it
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5 and/or modify under the same terms as Python.
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6 """
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7
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8 import json
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9 import pprint
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10 from roundup import hyperdb
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11 from roundup.cgi.templating import Unauthorised
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13
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14 class RestfulInstance(object):
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15 """Dummy Handler for REST
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16 """
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17
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18 def __init__(self, db):
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19 # TODO: database, translator and instance.actions
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20 self.db = db
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21
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22 def action_get(self, resource, input):
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23 classname, itemid = hyperdb.splitDesignator(resource)
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24 cl = self.db.getclass(classname)
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25 props = cl.properties.keys()
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26 props.sort()
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27 for p in props:
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28 if not self.db.security.hasPermission('View', self.db.getuid(),
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29 classname, p, itemid):
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30 raise Unauthorised('Permission to view %s of %s denied' %
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31 (p, resource))
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32 result = [(prop, cl.get(itemid, prop)) for prop in props]
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33
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34 # print type(result)
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35 # print type(dict(result))
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36 return json.JSONEncoder().encode(dict(result))
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37 # return json.dumps(dict(result))
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38 # return dict(result)
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39
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40 def dispatch(self, method, uri, input):
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41 print method
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42 print uri
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43 print type(input)
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44 pprint.pprint(input)
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45
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46 # PATH is split to multiple pieces
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47 # 0 - rest
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48 # 1 - resource
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49 #
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50 # Example: rest/issue - collection uri
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51 # Example: rest/issue573 - element uri
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52 uri_path = uri.split("/")
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53 # TODO: use named function for this instead
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54 # TODO: check roundup/actions.py
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55 # TODO: if uri_path has more than 2 child, return 404
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56 output = "METHOD is not supported"
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57 if method == "GET":
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58 output = self.action_get(uri_path[1], input)
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59 elif method == "POST":
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60 pass
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61 elif method == "PUT":
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62 pass
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63 elif method == "DELETE":
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64 pass
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65 elif method == "PATCH":
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66 pass
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67 else:
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68 pass
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69
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70 print output
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71 print len(output)
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72 return output
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