Github user dankilman commented on a diff in the pull request:
https://github.com/apache/incubator-ariatosca/pull/41#discussion_r94770916
--- Diff: aria/orchestrator/context/common.py ---
@@ -97,19 +99,49 @@ def download_resource(self, destination, path=None):
Download a blueprint resource from the resource storage
"""
try:
- return
self.resource.deployment.download(entry_id=self.deployment.id,
-
destination=destination,
- path=path)
+
self.resource.deployment.download(entry_id=str(self.deployment.id),
+ destination=destination,
+ path=path)
except exceptions.StorageError:
- return
self.resource.blueprint.download(entry_id=self.blueprint.id,
-
destination=destination,
- path=path)
+
self.resource.blueprint.download(entry_id=str(self.blueprint.id),
+ destination=destination,
+ path=path)
+
+ def download_resource_and_render(self, destination, path=None,
variables=None):
+ """
+ Download a blueprint resource from the resource storage render its
content as a jinja
+ template using the provided variables. ctx is available to the
template without providing it
+ explicitly.
+ """
+ self.download_resource(destination=destination, path=path)
+ with open(destination, 'rb') as f:
--- End diff --
on windows, omitting the `b` will cause newlines to be written as CRLF
regardless of how they were originally. So it is definitely required for `wb`.
The `rb` is for consistency
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