Remove unused display_name property

binderhub/repoproviders.py

@@ -269,8 +269,6 @@ class ZenodoProvider(RepoProvider):
         "ref": {"enabled": False},
     }
 
-    display_name = "Zenodo DOI"
-
     async def get_resolved_ref(self):
         client = AsyncHTTPClient()
         req = HTTPRequest(f"https://doi.org/{self.spec}", user_agent="BinderHub")
@@ -309,8 +307,6 @@ class FigshareProvider(RepoProvider):
 
     name = Unicode("Figshare")
 
-    display_name = "Figshare DOI"
-
     display_config = {
         "displayName": "FigShare DOI",
         "id": "figshare",
@@ -365,8 +361,6 @@ def get_build_slug(self):
 class DataverseProvider(RepoProvider):
     name = Unicode("Dataverse")
 
-    display_name = "Dataverse DOI"
-
     display_config = {
         "displayName": "Dataverse DOI",
         "id": "dataverse",
@@ -437,8 +431,6 @@ class HydroshareProvider(RepoProvider):
 
     name = Unicode("Hydroshare")
 
-    display_name = "Hydroshare resource"
-
     display_config = {
         "displayName": "Hydroshare resource",
         "id": "hydroshare",
@@ -508,8 +500,6 @@ class CKANProvider(RepoProvider):
 
     name = Unicode("CKAN")
 
-    display_name = "CKAN dataset"
-
     display_config = {
         "displayName": "CKAN dataset",
         "id": "ckan",
@@ -610,8 +600,6 @@ class GitRepoProvider(RepoProvider):
 
     name = Unicode("Git")
 
-    display_name = "Git repository"
-
     display_config = {
         "displayName": "Git repository",
         "id": "git",
@@ -719,8 +707,6 @@ class GitLabRepoProvider(RepoProvider):
 
     name = Unicode("GitLab")
 
-    display_name = "GitLab.com"
-
     display_config = {
         "displayName": "GitLab",
         "id": "gl",
@@ -863,8 +849,6 @@ class GitHubRepoProvider(RepoProvider):
         "ref": {"enabled": True, "default": "HEAD"},
     }
 
-    display_name = "GitHub"
-
     # shared cache for resolved refs
     cache = Cache(1024)
 
@@ -1125,8 +1109,6 @@ class GistRepoProvider(GitHubRepoProvider):
 
     name = Unicode("Gist")
 
-    display_name = "Gist"
-
     display_config = {
         "displayName": "GitHub Gist",
         "id": "gist",