Bonsoir,
Ce message pourrait faire l’objet d’une nouvelle issue mais je soupçonne fortement une régression…
En effet, il semblerait que je ne peux plus utiliser frappe.sendmail() avec un sujet qui comporte un accent.
Depuis la console, ceci fonctionne
frappe.sendmail(
recipients=['blabla@gmail.com'],
subject="Message sans accent",
message="Lien",
as_markdown=False,
delayed=False,
)
alors que ceci génère une erreur :
frappe.sendmail(
recipients=['blabla@gmail.com'],
subject="Message accentué",
message="Lien",
as_markdown=False,
delayed=False,
)
Voici la trace :
In [7]: frappe.sendmail(
...: recipients=['blabla@gmail.com'],
...: subject="Message accentué",
...: message="Lien",
...: as_markdown=False,
...: delayed=False,
...: )
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
~/dokos/apps/frappe/frappe/commands/utils.py in <module>
4 message="Lien",
5 as_markdown=False,
----> 6 delayed=False,
7 )
~/dokos/apps/frappe/frappe/__init__.py in sendmail(recipients, sender, subject, message, as_markdown, delayed, reference_doctype, reference_name, unsubscribe_method, unsubscribe_params, unsubscribe_message, add_unsubscribe_link, attachments, content, doctype, name, reply_to, queue_separately, cc, bcc, message_id, in_reply_to, send_after, expose_recipients, send_priority, communication, retry, now, read_receipt, is_notification, inline_images, template, args, header, print_letterhead, with_container)
531 send_after=send_after, expose_recipients=expose_recipients, send_priority=send_priority, queue_separately=queue_separately,
532 communication=communication, now=now, read_receipt=read_receipt, is_notification=is_notification,
--> 533 inline_images=inline_images, header=header, print_letterhead=print_letterhead, with_container=with_container)
534
535 whitelisted = []
~/dokos/apps/frappe/frappe/email/queue.py in send(recipients, sender, subject, message, text_content, reference_doctype, reference_name, unsubscribe_method, unsubscribe_params, unsubscribe_message, attachments, reply_to, cc, bcc, message_id, in_reply_to, send_after, expose_recipients, send_priority, communication, now, read_receipt, queue_separately, is_notification, add_unsubscribe_link, inline_images, header, print_letterhead, with_container)
163 header=header,
164 now=now,
--> 165 print_letterhead=print_letterhead)
166
167
~/dokos/apps/frappe/frappe/email/queue.py in add(recipients, sender, subject, **kwargs)
184 frappe.db.commit()
185 else:
--> 186 email_queue = get_email_queue(recipients, sender, subject, **kwargs)
187 if kwargs.get('now'):
188 send_one(email_queue.name, now=True)
~/dokos/apps/frappe/frappe/email/queue.py in get_email_queue(recipients, sender, subject, **kwargs)
228
229 e.message_id = mail.msg_root["Message-Id"].strip(" <>")
--> 230 e.message = cstr(mail.as_string())
231 e.sender = mail.sender
232
~/dokos/apps/frappe/frappe/email/email_body.py in as_string(self)
246 self.validate()
247 self.make()
--> 248 return self.msg_root.as_string(policy=policy.SMTP)
249
250 def get_formatted_html(subject, message, footer=None, print_html=None,
/usr/lib/python3.7/email/message.py in as_string(self, unixfrom, maxheaderlen, policy)
156 maxheaderlen=maxheaderlen,
157 policy=policy)
--> 158 g.flatten(self, unixfrom=unixfrom)
159 return fp.getvalue()
160
/usr/lib/python3.7/email/generator.py in flatten(self, msg, unixfrom, linesep)
114 ufrom = 'From nobody ' + time.ctime(time.time())
115 self.write(ufrom + self._NL)
--> 116 self._write(msg)
117 finally:
118 self.policy = old_gen_policy
/usr/lib/python3.7/email/generator.py in _write(self, msg)
193 meth = getattr(msg, '_write_headers', None)
194 if meth is None:
--> 195 self._write_headers(msg)
196 else:
197 meth(self)
/usr/lib/python3.7/email/generator.py in _write_headers(self, msg)
220 def _write_headers(self, msg):
221 for h, v in msg.raw_items():
--> 222 self.write(self.policy.fold(h, v))
223 # A blank line always separates headers from body
224 self.write(self._NL)
/usr/lib/python3.7/email/policy.py in fold(self, name, value)
181
182 """
--> 183 return self._fold(name, value, refold_binary=True)
184
185 def fold_binary(self, name, value):
/usr/lib/python3.7/email/policy.py in _fold(self, name, value, refold_binary)
203 def _fold(self, name, value, refold_binary=False):
204 if hasattr(value, 'name'):
--> 205 return value.fold(policy=self)
206 maxlen = self.max_line_length if self.max_line_length else float('inf')
207 lines = value.splitlines()
/usr/lib/python3.7/email/headerregistry.py in fold(self, policy)
256 parser.CFWSList([parser.WhiteSpaceTerminal(' ', 'fws')]))
257 header.append(self._parse_tree)
--> 258 return header.fold(policy=policy)
259
260
/usr/lib/python3.7/email/_header_value_parser.py in fold(self, policy)
142
143 def fold(self, *, policy):
--> 144 return _refold_parse_tree(self, policy=policy)
145
146 def pprint(self, indent=''):
/usr/lib/python3.7/email/_header_value_parser.py in _refold_parse_tree(parse_tree, policy)
2650 # combining it with previously encoded words if allowed.
2651 last_ew = _fold_as_ew(tstr, lines, maxlen, last_ew,
-> 2652 part.ew_combine_allowed, charset)
2653 want_encoding = False
2654 continue
/usr/lib/python3.7/email/_header_value_parser.py in _fold_as_ew(to_encode, lines, maxlen, last_ew, ew_combine_allowed, charset)
2727 # XXX We'll get an infinite loop here if maxlen is <= 7
2728 continue
-> 2729 first_part = to_encode[:text_space]
2730 ew = _ew.encode(first_part, charset=encode_as)
2731 excess = len(ew) - remaining_space
TypeError: slice indices must be integers or None or have an __index__ method
Dans le fichier apps/frappe/frappe/email/email_body.py, la ligne 248 est appelée.
Ligne modifiée dans ce commit : fix: Change encoding policy to correctly encode subject in header (67842c03) · Commits · atelierdusoleiletudvent / Dodock · GitLab
Et commit qui a été effectué suite aux échanges ci-dessus…
Pouvez-vous reproduire le bug ?