use new rocker syntax for dual empy compatibility

tfoote · Dec 10, 2023 · c922321 · c922321
1 parent 556b965
commit c922321
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/setup.py b/setup.py
@@ -22,7 +22,7 @@
     license='Apache 2.0',
     install_requires=[
         'empy',
-        'rocker',
+        'rocker>=0.2.13',
     ],
     install_package_data=True,
     zip_safe=False,

diff --git a/src/ghrocker/ghpages_extension.py b/src/ghrocker/ghpages_extension.py
@@ -20,7 +20,7 @@
 
 
 from rocker.extensions import RockerExtension
-
+from rocker.em import empy_expand
 
 class GHPages(RockerExtension):
 
@@ -41,7 +41,7 @@ def get_preamble(self, cli_args):
 
     def get_snippet(self, cliargs):
         snippet = pkgutil.get_data('ghrocker', 'templates/%s_snippet.Dockerfile.em' % self.name).decode('utf-8')
-        return em.expand(snippet, {})
+        return empy_expand(snippet, {})
 
     def get_docker_args(self, cli_args):
         args = ' -w /tmp/jekyll'