Fix legacy dockerfile buildpack to work properly
@@ -4,6 +4,7 @@ Generates a variety of Dockerfiles based on an input matrix
import textwrap
from traitlets.config import LoggingConfigurable
from traitlets import Unicode, Set, List, Dict, Tuple, Bool, default
+from textwrap import dedent
import jinja2
import tarfile
import io
@@ -637,7 +638,7 @@ class DockerBuildPack(BuildPack):
with open('Dockerfile') as f:
return f.read()
-class LegacyBinderDockerBuildPack(DockerBuildPack):
+class LegacyBinderDockerBuildPack(BuildPack):
name = 'Legacy Binder Dockerfile'
@@ -663,7 +664,7 @@ class LegacyBinderDockerBuildPack(DockerBuildPack):
with open('Dockerfile') as f:
return f.read() + self.dockerfile_appendix
- def detect(self, workdir):
+ def detect(self):
try:
with open('Dockerfile', 'r') as f:
for line in f:
