buildpacks: add method to get buildpacks, and fix broken model

martyzz1 · Apr 10, 2020 · c75d3dd · c75d3dd
1 parent 9b454e0
commit c75d3dd
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/heroku3/models/app.py b/heroku3/models/app.py
@@ -8,6 +8,7 @@
 from .dyno import Dyno
 from .addon import Addon
 from .build import Build
+from .buildpack_installation import BuildpackInstallation
 from .domain import Domain
 from .region import Region
 from ..models import User, Stack, BaseResource, Organization
@@ -484,6 +485,11 @@ def update_buildpacks(self, buildpack_urls):
         r.raise_for_status()
         return r.ok
 
+    def buildpacks(self, **kwargs):
+        """Get installed buildpacks for this app"""
+        return self._h._get_resources(resource=("apps", self.id, "buildpack-installations"),
+                                      obj=BuildpackInstallation, app=self, **kwargs)
+
     def slug(self, slug_id):
         """Get a slug by id."""
         return self._h._get_resources(resource=("apps", self.name, "slugs", slug_id), obj=Slug, app=self,)

diff --git a/heroku3/models/buildpack_installation.py b/heroku3/models/buildpack_installation.py
@@ -1,11 +1,12 @@
 # Project libraries
-from . import BuildPack, BaseResource  # noqa
+from . import BaseResource
+from .buildpack import Buildpack
 
 
 class BuildpackInstallation(BaseResource):
     """Heroku Buildpack Insallation."""
 
-    _map = {"buildpack": Buildpack}  # noqa
+    _map = {"buildpack": Buildpack}
     _ints = ["ordinal"]
     _pks = ["ordinal"]