1 files changed, 32 insertions, 27 deletions

diff --git a/ansible_collections/community/okd/plugins/module_utils/openshift_docker_image.py b/ansible_collections/community/okd/plugins/module_utils/openshift_docker_image.py
index 27dbe6cc7..160c5b50b 100644
--- a/ansible_collections/community/okd/plugins/module_utils/openshift_docker_image.py
+++ b/ansible_collections/community/okd/plugins/module_utils/openshift_docker_image.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 
-from __future__ import (absolute_import, division, print_function)
+from __future__ import absolute_import, division, print_function
+
 __metaclass__ = type
 
 import re
@@ -23,62 +24,68 @@ def convert_storage_to_bytes(value):
 
 
 def is_valid_digest(digest):
-
     digest_algorithm_size = dict(
-        sha256=64, sha384=96, sha512=128,
+        sha256=64,
+        sha384=96,
+        sha512=128,
     )
 
-    m = re.match(r'[a-zA-Z0-9-_+.]+:[a-fA-F0-9]+', digest)
+    m = re.match(r"[a-zA-Z0-9-_+.]+:[a-fA-F0-9]+", digest)
     if not m:
         return "Docker digest does not match expected format %s" % digest
 
-    idx = digest.find(':')
+    idx = digest.find(":")
     # case: "sha256:" with no hex.
     if idx < 0 or idx == (len(digest) - 1):
         return "Invalid docker digest %s, no hex value define" % digest
 
     algorithm = digest[:idx]
     if algorithm not in digest_algorithm_size:
-        return "Unsupported digest algorithm value %s for digest %s" % (algorithm, digest)
+        return "Unsupported digest algorithm value %s for digest %s" % (
+            algorithm,
+            digest,
+        )
 
-    hex_value = digest[idx + 1:]
+    hex_value = digest[idx + 1:]  # fmt: skip
     if len(hex_value) != digest_algorithm_size.get(algorithm):
         return "Invalid length for digest hex expected %d found %d (digest is %s)" % (
-            digest_algorithm_size.get(algorithm), len(hex_value), digest
+            digest_algorithm_size.get(algorithm),
+            len(hex_value),
+            digest,
         )
 
 
 def parse_docker_image_ref(image_ref, module=None):
     """
-        Docker Grammar Reference
-        Reference => name [ ":" tag ] [ "@" digest ]
-        name => [hostname '/'] component ['/' component]*
-            hostname => hostcomponent ['.' hostcomponent]* [':' port-number]
-                hostcomponent => /([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])/
-                port-number   => /[0-9]+/
-            component        => alpha-numeric [separator alpha-numeric]*
-                alpha-numeric => /[a-z0-9]+/
-                separator     => /[_.]|__|[-]*/
+    Docker Grammar Reference
+    Reference => name [ ":" tag ] [ "@" digest ]
+    name => [hostname '/'] component ['/' component]*
+        hostname => hostcomponent ['.' hostcomponent]* [':' port-number]
+            hostcomponent => /([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])/
+            port-number   => /[0-9]+/
+        component        => alpha-numeric [separator alpha-numeric]*
+            alpha-numeric => /[a-z0-9]+/
+            separator     => /[_.]|__|[-]*/
     """
     idx = image_ref.find("/")
 
     def _contains_any(src, values):
         return any(x in src for x in values)
 
-    result = {
-        "tag": None, "digest": None
-    }
+    result = {"tag": None, "digest": None}
     default_domain = "docker.io"
-    if idx < 0 or (not _contains_any(image_ref[:idx], ":.") and image_ref[:idx] != "localhost"):
+    if idx < 0 or (
+        not _contains_any(image_ref[:idx], ":.") and image_ref[:idx] != "localhost"
+    ):
         result["hostname"], remainder = default_domain, image_ref
     else:
-        result["hostname"], remainder = image_ref[:idx], image_ref[idx + 1:]
+        result["hostname"], remainder = image_ref[:idx], image_ref[idx + 1:]  # fmt: skip
 
     # Parse remainder information
     idx = remainder.find("@")
     if idx > 0 and len(remainder) > (idx + 1):
         # docker image reference with digest
-        component, result["digest"] = remainder[:idx], remainder[idx + 1:]
+        component, result["digest"] = remainder[:idx], remainder[idx + 1:]  # fmt: skip
         err = is_valid_digest(result["digest"])
         if err:
             if module:
@@ -88,7 +95,7 @@ def parse_docker_image_ref(image_ref, module=None):
         idx = remainder.find(":")
         if idx > 0 and len(remainder) > (idx + 1):
             # docker image reference with tag
-            component, result["tag"] = remainder[:idx], remainder[idx + 1:]
+            component, result["tag"] = remainder[:idx], remainder[idx + 1:]  # fmt: skip
         else:
             # name only
             component = remainder
@@ -96,8 +103,6 @@ def parse_docker_image_ref(image_ref, module=None):
     namespace = None
     if len(v) > 1:
         namespace = v[0]
-    result.update({
-        "namespace": namespace, "name": v[-1]
-    })
+    result.update({"namespace": namespace, "name": v[-1]})
 
     return result, None