UPD: attach patch_request raw json to email instead of printing it

api/patch_request.py

 import html
 import json
 import pathlib
+from email.mime.application import MIMEApplication
 from typing import Optional
 
 import jinja2
@@ -356,11 +357,13 @@ def send_patch_request(actions: list[PatchRequestAction], mgr: Mgr, receiver=set
             raw_data.append(json.loads(action.model_dump_json()))
         raw_action_json = json.dumps(raw_data, indent=2)
 
+        json_attachment = MIMEApplication(raw_action_json, _subtype='json')
+        json_attachment.add_header('Content-Disposition', 'attachment', filename='request.json')
+
         body = render_jinja_template(path, TEMPLATE,
                                      actions=actions,
                                      mgr=mgr,
                                      host_mode=host_mode,
-                                     raw_action_json=raw_action_json,
                                      )
 
         building_numbers = ",".join(set([action.building.number for action in actions]))
@@ -378,7 +381,8 @@ def send_patch_request(actions: list[PatchRequestAction], mgr: Mgr, receiver=set
                    sender=settings.patch_request_email_sender,
                    reply_to=reply_to or mgr.email,
                    subject=subject,
-                   body=body
+                   body=body,
+                   attachments=[json_attachment],
                    )
         return True
     except Exception as e:

templates/patch_request_template.j2

@@ -90,10 +90,4 @@
 {% endfor %}
 
 <p>Have a nice day!</p>
-<br><br>
-Raw request:
-<pre>
-{{ raw_action_json | default('[]') }}
-</pre>
-
 </body>

util/util.py

 import smtplib
+from email.mime.application import MIMEApplication
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 
@@ -12,13 +13,13 @@ def get_cursor(conn):
 
 
 def send_email(to: str | list[str], sender: str, cc=None, bcc=None, reply_to=None, subject=None, body=None,
-               body_type: str = 'html'):
+               body_type: str = 'html', attachments: list[MIMEApplication] = None):
     if type(to) is not list:
         to = to.split(',')
 
     to_list = [x for x in to if x is not None]
 
-    msg = MIMEMultipart('alternative')
+    msg = MIMEMultipart()
     msg['From'] = sender
     msg['Subject'] = subject
     msg['To'] = ','.join(to_list)
@@ -32,6 +33,8 @@ def send_email(to: str | list[str], sender: str, cc=None, bcc=None, reply_to=Non
     #     msg['Auto-Submitted'] = 'auto-generated'
     msg['Reply-To'] = reply_to
     msg.attach(MIMEText(body, body_type))
+    for attachment in attachments or []:
+        msg.attach(attachment)
     with smtplib.SMTP(settings.mail_smarthost) as server:
         server.sendmail(sender, to_list, msg.as_string())