feat(deprecated): display if a warning originates from the code of the repository

deprecated-warnings.py

@@ -204,6 +204,13 @@ for gitlab_project, warnings in all_artifacts.items():
         if warning_key not in result[warning_text]["projects"][gitlab_project]["warnings"]:
             result[warning_text]["projects"][gitlab_project]["warnings"][warning_key] = warning
 
+        try:
+            gitlab_project.files.get(warning["filename"], ref="branch/default")
+        except gitlab.exceptions.GitlabGetError:
+            warning["file_in_current_repo"] = False
+        else:
+            warning["file_in_current_repo"] = True
+
         # this is done to display a summary of the warning at the top
         if warning["category"] != "DeprecationWarning":
             if "test_file" in warning and "/site-packages/" in warning["test_file"]:

public/css/style.css

@@ -133,3 +133,12 @@ table.qa td.readthedocs a {
     text-decoration: none;
     padding-top: 300px;
 }
+
+.alert-info {
+  background-color: #D1ECF1;
+  color: #0c5460;
+  padding: .75rem 1.25rem;
+  border: 1px solid #bee5eb;
+  border-radius: .25rem;
+  margin-bottom: 1rem;
+}

template/deprecated-warnings.html

@@ -69,6 +69,12 @@
                 {% if path in files_to_url %}(<a href="{{ files_to_url[path] }}#L{{ lineno }}" target="_blank">file on branch/default</a>){% endif %}
                 </p>
 
+                {% if warning["file_in_current_repo"] %}
+                <div class="alert-info">
+                    This warning originates from the source code of this respository
+                </div>
+                {% endif %}
+
                 {% if "file_content" in warning %}
                 {{ highlight_code(warning["file_content"], lineno) }}
                 {% endif %}