X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/e030e175bf4093eb7cdecd9c534548ad2b9a2b05..b9fd7e3f374248a61159e4750a84e38d1c48d5dd:/sdk/cwl/arvados_cwl/fsaccess.py

diff --git a/sdk/cwl/arvados_cwl/fsaccess.py b/sdk/cwl/arvados_cwl/fsaccess.py
index 252ca57d47..bc2c5e34d7 100644
--- a/sdk/cwl/arvados_cwl/fsaccess.py
+++ b/sdk/cwl/arvados_cwl/fsaccess.py
@@ -133,10 +133,10 @@ class CollectionFsAccess(cwltool.stdfsaccess.StdFsAccess):
         patternsegments = rest.split("/")
         return sorted(self._match(collection, patternsegments, "keep:" + collection.manifest_locator()))
 
-    def open(self, fn, mode):
+    def open(self, fn, mode, encoding=None):
         collection, rest = self.get_collection(fn)
         if collection is not None:
-            return collection.open(rest, mode)
+            return collection.open(rest, mode, encoding=encoding)
         else:
             return super(CollectionFsAccess, self).open(self._abs(fn), mode)
 
@@ -225,12 +225,13 @@ class CollectionFetcher(DefaultFetcher):
 
     def fetch_text(self, url):
         if url.startswith("keep:"):
-            with self.fsaccess.open(url, "r") as f:
+            with self.fsaccess.open(url, "r", encoding="utf-8") as f:
                 return f.read()
         if url.startswith("arvwf:"):
             record = self.api_client.workflows().get(uuid=url[6:]).execute(num_retries=self.num_retries)
-            definition = record["definition"] + ('\nlabel: "%s"\n' % record["name"].replace('"', '\\"'))
-            return definition
+            definition = yaml.round_trip_load(record["definition"])
+            definition["label"] = record["name"]
+            return yaml.round_trip_dump(definition)
         return super(CollectionFetcher, self).fetch_text(url)
 
     def check_exists(self, url):