fix(deployment): inspect deployment with guid

riocli/deployment/inspect.py

@@ -11,14 +11,17 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+import re
+
 import click
 from click_help_colors import HelpColorsCommand
 from munch import unmunchify, munchify
-import re
+
 from riocli.config import new_v2_client
 from riocli.constants import Colors
 from riocli.utils import inspect_with_format
 
+DEPLOYMENT_GUID_PATTERN = r'^dep-[a-z0-9]+$'
 
 @click.command(
     'inspect',
@@ -40,11 +43,11 @@ def inspect_deployment(
         client = new_v2_client()
         deployment_obj = munchify({})
 
-        deployment_pattern = r'^dep-[a-z0-9]+$'
-        if re.fullmatch(deployment_pattern,deployment_name):
-            list_dep = client.list_deployments(query={'guids': [deployment_name]})
-            deployment_obj = list_dep[0]
-        else :
+        if re.fullmatch(DEPLOYMENT_GUID_PATTERN, deployment_name):
+            deployments = client.list_deployments(query={'guids': [deployment_name]})
+            if deployments:
+                deployment_obj = deployments[0]
+        else:
             deployment_obj = client.get_deployment(deployment_name)
 
         if not deployment_obj: