We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Membership application uses email object instead of email-address
Same as #2219

https://sentry.io/organizations/dotkom/issues/890887549/?project=204971&referrer=github_plugin

```
TypeError: object of type 'Email' has no len()
(16 additional frame(s) were not displayed)
...
  File "guardian/decorators.py", line 126, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "apps/approval/dashboard/views.py", line 105, in approve_application
    app.save()
  File "apps/approval/signals.py", line 50, in notify_membership_applicant_handler
    send_approval_status_update(instance)
  File "apps/approval/tasks.py", line 45, in send_approval_status_update
    [approval.applicant.get_email()],

TypeError: object of type 'Email' has no len()
```
Membership application uses email object instead of email-address
Same as #2219

https://sentry.io/organizations/dotkom/issues/890887549/?project=204971&referrer=github_plugin

```
TypeError: object of type 'Email' has no len()
(16 additional frame(s) were not displayed)
...
  File "guardian/decorators.py", line 126, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "apps/approval/dashboard/views.py", line 105, in approve_application
    app.save()
  File "apps/approval/signals.py", line 50, in notify_membership_applicant_handler
    send_approval_status_update(instance)
  File "apps/approval/tasks.py", line 45, in send_approval_status_update
    [approval.applicant.get_email()],

TypeError: object of type 'Email' has no len()
```

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `apps/approval/signals.py`
Content:
```
1 from django.conf import settings
2 from django.db.models.signals import post_save
3 from django.dispatch import receiver
4 
5 from apps.approval.models import CommitteeApplication, MembershipApproval
6 
7 from .tasks import (send_approval_notification, send_approval_status_update,
8                     send_committee_application_notification)
9 
10 
11 @receiver(post_save, sender=MembershipApproval)
12 def new_membership_approval_handler(sender, instance, created, **kwargs):
13     """
14 
15     :param sender: The sending model.
16     :type sender: MembershipApproval
17     :param instance: The MembershipApproval instance
18     :type instance: MembershipApproval
19     :param created: True or False, whether this instance is new or not.
20     :type created: bool
21     :param kwargs: Other parameters.
22     :type kwargs: dict
23     :return: Nothing
24     :rtype: None
25     """
26 
27     if created and not instance.processed:
28         if settings.APPROVAL_SETTINGS.get('SEND_APPROVER_NOTIFICATION_EMAIL', False):
29             send_approval_notification(instance)
30 
31 
32 @receiver(post_save, sender=MembershipApproval)
33 def notify_membership_applicant_handler(sender, instance, created, **kwargs):
34     """
35 
36        :param sender: The sending model.
37        :type sender: Approval
38        :param instance: The Approval instance
39        :type instance: Approval
40        :param approved: True or False, whether this instance is new or not.
41        :type created: bool
42        :param kwargs: Other parameters.
43        :type kwargs: dict
44        :return: Nothing
45        :rtype: None
46     """
47 
48     if not created and instance.processed and instance.applicant.get_email():
49         if settings.APPROVAL_SETTINGS.get('SEND_APPLICANT_NOTIFICATION_EMAIL', False):
50             send_approval_status_update(instance)
51 
52 
53 @receiver(post_save, sender=CommitteeApplication)
54 def notify_new_committee_application(sender, instance, created, **kwargs):
55     if created:
56         send_committee_application_notification(instance, [settings.EMAIL_OPPTAK], link_to_admin=True)
57         if settings.APPROVAL_SETTINGS.get('SEND_COMMITTEEAPPLICATION_APPLICANT_EMAIL', False):
58             send_committee_application_notification(instance, [instance.get_email()], link_to_admin=False)
59
```

Path: `apps/approval/tasks.py`
Content:
```
1 import logging
2 
3 from django.conf import settings
4 from django.core.exceptions import ImproperlyConfigured
5 from django.core.mail import EmailMessage, send_mail
6 from django.template.loader import render_to_string
7 from django.urls import reverse
8 
9 
10 def send_approval_notification(approval):
11     logger = logging.getLogger(__name__)
12     d = {
13         'approval': approval,
14         'approval_url': settings.BASE_URL + reverse('approvals')
15     }
16 
17     to_emails = [settings.EMAIL_HS]
18     content = render_to_string('approval/email/approval_notification.txt', d)
19 
20     try:
21         EmailMessage("[Medlemskapssøknad] %s" % approval.applicant.get_full_name(),
22                      content, settings.DEFAULT_FROM_EMAIL, to_emails).send()
23     except ImproperlyConfigured:
24         logger.warn('Failed to send approval approver notification email for approval#{pk}.'.format(
25             {'pk': approval.pk}))
26 
27 
28 def send_approval_status_update(approval):
29     logger = logging.getLogger(__name__)
30 
31     accepted = approval.approved
32     message = "Ditt medlemskap i Online er "
33     if accepted:
34         message += "godkjent."
35     else:
36         message += "ikke godkjent."
37         if len(approval.message) == 0:
38             message += " Ta kontakt med Online for begrunnelse."
39         else:
40             message += approval.message
41     try:
42         EmailMessage("Soknad om medlemskap i Online er vurdert",
43                      message,
44                      settings.DEFAULT_FROM_EMAIL,
45                      [approval.applicant.get_email()],
46                      ).send()
47     except ImproperlyConfigured:
48         logger.warn('Failed to notify applicant about updated status on membership for approval#{pk}.'.format(
49             {'pk': approval.pk}))
50 
51 
52 def send_committee_application_notification(application, to_emails, link_to_admin=False):
53     context = {
54         'link_to_admin': link_to_admin,
55         'absolute_url': settings.BASE_URL + application.get_absolute_url(),
56         'applicant_name': application.get_name(),
57     }
58     message = render_to_string('approval/email/committeeapplication_notification.txt', context)
59     send_mail('[opptak] Bekreftelse på komitesøknad', message, settings.DEFAULT_FROM_EMAIL, to_emails)
60
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/apps/approval/signals.py b/apps/approval/signals.py
--- a/apps/approval/signals.py
+++ b/apps/approval/signals.py
@@ -55,4 +55,4 @@
     if created:
         send_committee_application_notification(instance, [settings.EMAIL_OPPTAK], link_to_admin=True)
         if settings.APPROVAL_SETTINGS.get('SEND_COMMITTEEAPPLICATION_APPLICANT_EMAIL', False):
-            send_committee_application_notification(instance, [instance.get_email()], link_to_admin=False)
+            send_committee_application_notification(instance, [instance.get_email().email], link_to_admin=False)
diff --git a/apps/approval/tasks.py b/apps/approval/tasks.py
--- a/apps/approval/tasks.py
+++ b/apps/approval/tasks.py
@@ -42,7 +42,7 @@
         EmailMessage("Soknad om medlemskap i Online er vurdert",
                      message,
                      settings.DEFAULT_FROM_EMAIL,
-                     [approval.applicant.get_email()],
+                     [approval.applicant.get_email().email],
                      ).send()
     except ImproperlyConfigured:
         logger.warn('Failed to notify applicant about updated status on membership for approval#{pk}.'.format(

{"golden_diff": "diff --git a/apps/approval/signals.py b/apps/approval/signals.py\n--- a/apps/approval/signals.py\n+++ b/apps/approval/signals.py\n@@ -55,4 +55,4 @@\n     if created:\n         send_committee_application_notification(instance, [settings.EMAIL_OPPTAK], link_to_admin=True)\n         if settings.APPROVAL_SETTINGS.get('SEND_COMMITTEEAPPLICATION_APPLICANT_EMAIL', False):\n-            send_committee_application_notification(instance, [instance.get_email()], link_to_admin=False)\n+            send_committee_application_notification(instance, [instance.get_email().email], link_to_admin=False)\ndiff --git a/apps/approval/tasks.py b/apps/approval/tasks.py\n--- a/apps/approval/tasks.py\n+++ b/apps/approval/tasks.py\n@@ -42,7 +42,7 @@\n         EmailMessage(\"Soknad om medlemskap i Online er vurdert\",\n                      message,\n                      settings.DEFAULT_FROM_EMAIL,\n-                     [approval.applicant.get_email()],\n+                     [approval.applicant.get_email().email],\n                      ).send()\n     except ImproperlyConfigured:\n         logger.warn('Failed to notify applicant about updated status on membership for approval#{pk}.'.format(\n", "issue": "Membership application uses email object instead of email-address\nSame as #2219\n\nhttps://sentry.io/organizations/dotkom/issues/890887549/?project=204971&referrer=github_plugin\n\n```\nTypeError: object of type 'Email' has no len()\n(16 additional frame(s) were not displayed)\n...\n  File \"guardian/decorators.py\", line 126, in _wrapped_view\n    return view_func(request, *args, **kwargs)\n  File \"apps/approval/dashboard/views.py\", line 105, in approve_application\n    app.save()\n  File \"apps/approval/signals.py\", line 50, in notify_membership_applicant_handler\n    send_approval_status_update(instance)\n  File \"apps/approval/tasks.py\", line 45, in send_approval_status_update\n    [approval.applicant.get_email()],\n\nTypeError: object of type 'Email' has no len()\n```\nMembership application uses email object instead of email-address\nSame as #2219\n\nhttps://sentry.io/organizations/dotkom/issues/890887549/?project=204971&referrer=github_plugin\n\n```\nTypeError: object of type 'Email' has no len()\n(16 additional frame(s) were not displayed)\n...\n  File \"guardian/decorators.py\", line 126, in _wrapped_view\n    return view_func(request, *args, **kwargs)\n  File \"apps/approval/dashboard/views.py\", line 105, in approve_application\n    app.save()\n  File \"apps/approval/signals.py\", line 50, in notify_membership_applicant_handler\n    send_approval_status_update(instance)\n  File \"apps/approval/tasks.py\", line 45, in send_approval_status_update\n    [approval.applicant.get_email()],\n\nTypeError: object of type 'Email' has no len()\n```\n", "before_files": [{"content": "from django.conf import settings\nfrom django.db.models.signals import post_save\nfrom django.dispatch import receiver\n\nfrom apps.approval.models import CommitteeApplication, MembershipApproval\n\nfrom .tasks import (send_approval_notification, send_approval_status_update,\n                    send_committee_application_notification)\n\n\n@receiver(post_save, sender=MembershipApproval)\ndef new_membership_approval_handler(sender, instance, created, **kwargs):\n    \"\"\"\n\n    :param sender: The sending model.\n    :type sender: MembershipApproval\n    :param instance: The MembershipApproval instance\n    :type instance: MembershipApproval\n    :param created: True or False, whether this instance is new or not.\n    :type created: bool\n    :param kwargs: Other parameters.\n    :type kwargs: dict\n    :return: Nothing\n    :rtype: None\n    \"\"\"\n\n    if created and not instance.processed:\n        if settings.APPROVAL_SETTINGS.get('SEND_APPROVER_NOTIFICATION_EMAIL', False):\n            send_approval_notification(instance)\n\n\n@receiver(post_save, sender=MembershipApproval)\ndef notify_membership_applicant_handler(sender, instance, created, **kwargs):\n    \"\"\"\n\n       :param sender: The sending model.\n       :type sender: Approval\n       :param instance: The Approval instance\n       :type instance: Approval\n       :param approved: True or False, whether this instance is new or not.\n       :type created: bool\n       :param kwargs: Other parameters.\n       :type kwargs: dict\n       :return: Nothing\n       :rtype: None\n    \"\"\"\n\n    if not created and instance.processed and instance.applicant.get_email():\n        if settings.APPROVAL_SETTINGS.get('SEND_APPLICANT_NOTIFICATION_EMAIL', False):\n            send_approval_status_update(instance)\n\n\n@receiver(post_save, sender=CommitteeApplication)\ndef notify_new_committee_application(sender, instance, created, **kwargs):\n    if created:\n        send_committee_application_notification(instance, [settings.EMAIL_OPPTAK], link_to_admin=True)\n        if settings.APPROVAL_SETTINGS.get('SEND_COMMITTEEAPPLICATION_APPLICANT_EMAIL', False):\n            send_committee_application_notification(instance, [instance.get_email()], link_to_admin=False)\n", "path": "apps/approval/signals.py"}, {"content": "import logging\n\nfrom django.conf import settings\nfrom django.core.exceptions import ImproperlyConfigured\nfrom django.core.mail import EmailMessage, send_mail\nfrom django.template.loader import render_to_string\nfrom django.urls import reverse\n\n\ndef send_approval_notification(approval):\n    logger = logging.getLogger(__name__)\n    d = {\n        'approval': approval,\n        'approval_url': settings.BASE_URL + reverse('approvals')\n    }\n\n    to_emails = [settings.EMAIL_HS]\n    content = render_to_string('approval/email/approval_notification.txt', d)\n\n    try:\n        EmailMessage(\"[Medlemskapss\u00f8knad] %s\" % approval.applicant.get_full_name(),\n                     content, settings.DEFAULT_FROM_EMAIL, to_emails).send()\n    except ImproperlyConfigured:\n        logger.warn('Failed to send approval approver notification email for approval#{pk}.'.format(\n            {'pk': approval.pk}))\n\n\ndef send_approval_status_update(approval):\n    logger = logging.getLogger(__name__)\n\n    accepted = approval.approved\n    message = \"Ditt medlemskap i Online er \"\n    if accepted:\n        message += \"godkjent.\"\n    else:\n        message += \"ikke godkjent.\"\n        if len(approval.message) == 0:\n            message += \" Ta kontakt med Online for begrunnelse.\"\n        else:\n            message += approval.message\n    try:\n        EmailMessage(\"Soknad om medlemskap i Online er vurdert\",\n                     message,\n                     settings.DEFAULT_FROM_EMAIL,\n                     [approval.applicant.get_email()],\n                     ).send()\n    except ImproperlyConfigured:\n        logger.warn('Failed to notify applicant about updated status on membership for approval#{pk}.'.format(\n            {'pk': approval.pk}))\n\n\ndef send_committee_application_notification(application, to_emails, link_to_admin=False):\n    context = {\n        'link_to_admin': link_to_admin,\n        'absolute_url': settings.BASE_URL + application.get_absolute_url(),\n        'applicant_name': application.get_name(),\n    }\n    message = render_to_string('approval/email/committeeapplication_notification.txt', context)\n    send_mail('[opptak] Bekreftelse p\u00e5 komites\u00f8knad', message, settings.DEFAULT_FROM_EMAIL, to_emails)\n", "path": "apps/approval/tasks.py"}], "after_files": [{"content": "from django.conf import settings\nfrom django.db.models.signals import post_save\nfrom django.dispatch import receiver\n\nfrom apps.approval.models import CommitteeApplication, MembershipApproval\n\nfrom .tasks import (send_approval_notification, send_approval_status_update,\n                    send_committee_application_notification)\n\n\n@receiver(post_save, sender=MembershipApproval)\ndef new_membership_approval_handler(sender, instance, created, **kwargs):\n    \"\"\"\n\n    :param sender: The sending model.\n    :type sender: MembershipApproval\n    :param instance: The MembershipApproval instance\n    :type instance: MembershipApproval\n    :param created: True or False, whether this instance is new or not.\n    :type created: bool\n    :param kwargs: Other parameters.\n    :type kwargs: dict\n    :return: Nothing\n    :rtype: None\n    \"\"\"\n\n    if created and not instance.processed:\n        if settings.APPROVAL_SETTINGS.get('SEND_APPROVER_NOTIFICATION_EMAIL', False):\n            send_approval_notification(instance)\n\n\n@receiver(post_save, sender=MembershipApproval)\ndef notify_membership_applicant_handler(sender, instance, created, **kwargs):\n    \"\"\"\n\n       :param sender: The sending model.\n       :type sender: Approval\n       :param instance: The Approval instance\n       :type instance: Approval\n       :param approved: True or False, whether this instance is new or not.\n       :type created: bool\n       :param kwargs: Other parameters.\n       :type kwargs: dict\n       :return: Nothing\n       :rtype: None\n    \"\"\"\n\n    if not created and instance.processed and instance.applicant.get_email():\n        if settings.APPROVAL_SETTINGS.get('SEND_APPLICANT_NOTIFICATION_EMAIL', False):\n            send_approval_status_update(instance)\n\n\n@receiver(post_save, sender=CommitteeApplication)\ndef notify_new_committee_application(sender, instance, created, **kwargs):\n    if created:\n        send_committee_application_notification(instance, [settings.EMAIL_OPPTAK], link_to_admin=True)\n        if settings.APPROVAL_SETTINGS.get('SEND_COMMITTEEAPPLICATION_APPLICANT_EMAIL', False):\n            send_committee_application_notification(instance, [instance.get_email().email], link_to_admin=False)\n", "path": "apps/approval/signals.py"}, {"content": "import logging\n\nfrom django.conf import settings\nfrom django.core.exceptions import ImproperlyConfigured\nfrom django.core.mail import EmailMessage, send_mail\nfrom django.template.loader import render_to_string\nfrom django.urls import reverse\n\n\ndef send_approval_notification(approval):\n    logger = logging.getLogger(__name__)\n    d = {\n        'approval': approval,\n        'approval_url': settings.BASE_URL + reverse('approvals')\n    }\n\n    to_emails = [settings.EMAIL_HS]\n    content = render_to_string('approval/email/approval_notification.txt', d)\n\n    try:\n        EmailMessage(\"[Medlemskapss\u00f8knad] %s\" % approval.applicant.get_full_name(),\n                     content, settings.DEFAULT_FROM_EMAIL, to_emails).send()\n    except ImproperlyConfigured:\n        logger.warn('Failed to send approval approver notification email for approval#{pk}.'.format(\n            {'pk': approval.pk}))\n\n\ndef send_approval_status_update(approval):\n    logger = logging.getLogger(__name__)\n\n    accepted = approval.approved\n    message = \"Ditt medlemskap i Online er \"\n    if accepted:\n        message += \"godkjent.\"\n    else:\n        message += \"ikke godkjent.\"\n        if len(approval.message) == 0:\n            message += \" Ta kontakt med Online for begrunnelse.\"\n        else:\n            message += approval.message\n    try:\n        EmailMessage(\"Soknad om medlemskap i Online er vurdert\",\n                     message,\n                     settings.DEFAULT_FROM_EMAIL,\n                     [approval.applicant.get_email().email],\n                     ).send()\n    except ImproperlyConfigured:\n        logger.warn('Failed to notify applicant about updated status on membership for approval#{pk}.'.format(\n            {'pk': approval.pk}))\n\n\ndef send_committee_application_notification(application, to_emails, link_to_admin=False):\n    context = {\n        'link_to_admin': link_to_admin,\n        'absolute_url': settings.BASE_URL + application.get_absolute_url(),\n        'applicant_name': application.get_name(),\n    }\n    message = render_to_string('approval/email/committeeapplication_notification.txt', context)\n    send_mail('[opptak] Bekreftelse p\u00e5 komites\u00f8knad', message, settings.DEFAULT_FROM_EMAIL, to_emails)\n", "path": "apps/approval/tasks.py"}]}