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Getting docstrings using DRF get_view_description function #140

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Getting docstrings using DRF get_view_description function #140

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0259b36
Add VIEW_DESCRIPTION_FUNCTION setting as function to get docstrings f…
Sep 21, 2016
654fe96
Using VIEW_DESCRIPTION_FUNCTION as docstring get function
Sep 21, 2016
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4 changes: 3 additions & 1 deletion rest_framework_docs/api_endpoint.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,11 +3,13 @@
from django.contrib.admindocs.views import simplify_regex
from django.utils.encoding import force_str
from rest_framework.serializers import BaseSerializer
from rest_framework_docs.settings import DRFSettings


class ApiEndpoint(object):

def __init__(self, pattern, parent_pattern=None, drf_router=None):
self.settings = DRFSettings().settings
self.drf_router = drf_router
self.pattern = pattern
self.callback = pattern.callback
Expand Down Expand Up @@ -67,7 +69,7 @@ def __get_allowed_methods__(self):
return viewset_methods + view_methods

def __get_docstring__(self):
return inspect.getdoc(self.callback)
return self.settings["VIEW_DESCRIPTION_FUNCTION"](self.callback, html=True)

def __get_permissions_class__(self):
for perm_class in self.pattern.callback.cls.permission_classes:
Expand Down
4 changes: 3 additions & 1 deletion rest_framework_docs/settings.py
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Original file line number Diff line number Diff line change
@@ -1,11 +1,13 @@
from django.conf import settings
from rest_framework.views import get_view_description


class DRFSettings(object):

def __init__(self):
self.drf_settings = {
"HIDE_DOCS": self.get_setting("HIDE_DOCS") or False
"HIDE_DOCS": self.get_setting("HIDE_DOCS") or False,
"VIEW_DESCRIPTION_FUNCTION": self.get_setting("VIEW_DESCRIPTION_FUNCTION") or get_view_description
}

def get_setting(self, name):
Expand Down
4 changes: 2 additions & 2 deletions tests/tests.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,15 +33,15 @@ def test_index_view_with_endpoints(self):
self.assertEqual(response.context["endpoints"][0].name_parent, "accounts")
self.assertEqual(response.context["endpoints"][0].allowed_methods, ['POST', 'OPTIONS'])
self.assertEqual(response.context["endpoints"][0].path, "/accounts/login/")
self.assertEqual(response.context["endpoints"][0].docstring, "A view that allows users to login providing their username and password.")
self.assertEqual(response.context["endpoints"][0].docstring, "<p>A view that allows users to login providing their username and password.</p>")
self.assertEqual(len(response.context["endpoints"][0].fields), 2)
self.assertEqual(response.context["endpoints"][0].fields[0]["type"], "CharField")
self.assertTrue(response.context["endpoints"][0].fields[0]["required"])

self.assertEqual(response.context["endpoints"][1].name_parent, "accounts")
self.assertEqual(response.context["endpoints"][1].allowed_methods, ['POST', 'OPTIONS'])
self.assertEqual(response.context["endpoints"][1].path, "/accounts/login2/")
self.assertEqual(response.context["endpoints"][1].docstring, "A view that allows users to login providing their username and password. Without serializer_class")
self.assertEqual(response.context["endpoints"][1].docstring, "<p>A view that allows users to login providing their username and password. Without serializer_class</p>")
self.assertEqual(len(response.context["endpoints"][1].fields), 2)
self.assertEqual(response.context["endpoints"][1].fields[0]["type"], "CharField")
self.assertTrue(response.context["endpoints"][1].fields[0]["required"])
Expand Down