Use common functions for handling import errors (#51851)

* Use common functions for handling import errors

* use refactored version of gitlab modules

lib/ansible/modules/notification/sendgrid.py

@@ -115,14 +115,17 @@ EXAMPLES = '''
 # sendgrid module support methods
 #
 import os
+import traceback
 
+SENDGRID_IMP_ERR = None
 try:
     import sendgrid
     HAS_SENDGRID = True
 except ImportError:
+    SENDGRID_IMP_ERR = traceback.format_exc()
     HAS_SENDGRID = False
 
-from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.basic import AnsibleModule, missing_required_lib
 from ansible.module_utils.six.moves.urllib.parse import urlencode
 from ansible.module_utils._text import to_bytes
 from ansible.module_utils.urls import fetch_url
@@ -234,8 +237,10 @@ def main():
     sendgrid_lib_args = [api_key, bcc, cc, headers, from_name, html_body, attachments]
 
     if any(lib_arg is not None for lib_arg in sendgrid_lib_args) and not HAS_SENDGRID:
-        module.fail_json(msg='You must install the sendgrid python library if you want to use any of the following arguments: '
-                             'api_key, bcc, cc, headers, from_name, html_body, attachments')
+        reason = 'when using any of the following arguments: ' \
+                 'api_key, bcc, cc, headers, from_name, html_body, attachments'
+        module.fail_json(msg=missing_required_lib('sendgrid', reason=reason),
+                         exception=SENDGRID_IMP_ERR)
 
     response, info = post_sendgrid_api(module, username, password,
                                        from_address, to_addresses, subject, body, attachments=attachments,