Glue: batch_get_crawlers (#5896)

moto/glue/models.py

@@ -738,6 +738,13 @@ class GlueBackend(BaseBackend):
                 )
         return errors_output
 
+    def batch_get_crawlers(self, crawler_names):
+        crawlers = []
+        for crawler in self.get_crawlers():
+            if crawler.as_dict()["Name"] in crawler_names:
+                crawlers.append(crawler.as_dict())
+        return crawlers
+
 
 class FakeDatabase(BaseModel):
     def __init__(self, database_name, database_input):

moto/glue/responses.py

@@ -498,3 +498,16 @@ class GlueResponse(BaseResponse):
         description = self._get_param("Description")
         schema = self.glue_backend.update_schema(schema_id, compatibility, description)
         return json.dumps(schema)
+
+    def batch_get_crawlers(self):
+        crawler_names = self._get_param("CrawlerNames")
+        crawlers = self.glue_backend.batch_get_crawlers(crawler_names)
+        crawlers_not_found = list(
+            set(crawler_names) - set(map(lambda crawler: crawler["Name"], crawlers))
+        )
+        return json.dumps(
+            {
+                "Crawlers": crawlers,
+                "CrawlersNotFound": crawlers_not_found,
+            }
+        )

tests/test_glue/test_glue.py

@@ -401,3 +401,16 @@ def test_untag_glue_crawler():
     resp = client.get_tags(ResourceArn=resource_arn)
 
     resp.should.have.key("Tags").equals({"key1": "value1", "key3": "value3"})
+
+
+@mock_glue
+def test_batch_get_crawlers():
+    client = create_glue_client()
+    crawler_name = create_test_crawler(client)
+
+    response = client.batch_get_crawlers(
+        CrawlerNames=[crawler_name, "crawler-not-found"]
+    )
+
+    response["Crawlers"].should.have.length_of(1)
+    response["CrawlersNotFound"].should.have.length_of(1)