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fix: If there are empty characters in the output content of the intelligent agent conversation, the conversation will report an error #6722 #6799

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Merged
shaohuzhang1 merged 1 commit into from
Aug 28, 2026
Merged

fix: If there are empty characters in the output content of the intelligent agent conversation, the conversation will report an error #6722 #6799

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15 changes: 11 additions & 4 deletions apps/application/models/application_chat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -65,10 +65,12 @@ class VoteReasonChoices(models.TextChoices):
INCOMPLETE = 'incomplete', '内容不完善'
OTHER = 'other', '其他'


class ShareLinkType(models.TextChoices):
PUBLIC = "PUBLIC", 'public'
PRIVATE = "PRIVATE", 'private'


class ChatSourceChoices(models.TextChoices):
ONLINE = "ONLINE", "线上使用"
API_CALL = "API_CALL", "API调用"
Expand All @@ -95,7 +97,7 @@ class ChatRecord(AppModelMixin):
problem_text = models.CharField(max_length=10240, verbose_name="问题")
answer_text = models.CharField(max_length=40960, verbose_name="答案")
answer_text_list = ArrayField(verbose_name="改进标注列表",
base_field=models.JSONField()
base_field=models.JSONField(encoder=SystemEncoder)
, default=list)
message_tokens = models.IntegerField(verbose_name="请求token数量", default=0)
answer_tokens = models.IntegerField(verbose_name="响应token数量", default=0)
Expand All @@ -109,6 +111,11 @@ class ChatRecord(AppModelMixin):
source = models.JSONField(verbose_name="来源", default=dict)
ip_address = models.CharField(max_length=128, verbose_name="ip地址", default='')

def save(self, *args, **kwargs):
self.problem_text = self.problem_text.replace('\\u0000', '')
self.answer_text = self.answer_text.replace('\\u0000', '')
return super().save(*args, **kwargs)

def get_human_message(self):
if 'problem_padding' in self.details:
return HumanMessage(content=self.details.get('problem_padding').get('padding_problem_text'))
Expand Down Expand Up @@ -143,10 +150,11 @@ class Meta:
models.Index(fields=['application_id', 'chat_user_id']),
]


class ChatShareLink(AppModelMixin):
id = models.UUIDField(primary_key=True, max_length=128, default=uuid.uuid7, editable=False, verbose_name="主键id")
chat = models.ForeignKey(Chat, on_delete=models.CASCADE)
application = models.ForeignKey(Application,on_delete=models.CASCADE)
application = models.ForeignKey(Application, on_delete=models.CASCADE)
share_type = models.CharField(max_length=20, choices=ShareLinkType.choices, default=ShareLinkType.PUBLIC)
user = models.ForeignKey(User, on_delete=models.SET_NULL, db_constraint=False, blank=True, null=True)
chat_record_ids = ArrayField(base_field=models.UUIDField(max_length=128))
Expand All @@ -155,11 +163,10 @@ class Meta:
db_table = "application_chat_share_link"



class ApplicationLongTermMemory(AppModelMixin):
id = models.UUIDField(primary_key=True, max_length=128, default=uuid.uuid7, editable=False, verbose_name="主键id")
application = models.ForeignKey(Application, on_delete=models.CASCADE, db_constraint=False, verbose_name="所属应用")
chat_user_id = models.CharField( max_length=128, verbose_name="对话用户id", db_index=True)
chat_user_id = models.CharField(max_length=128, verbose_name="对话用户id", db_index=True)
memory = models.TextField(verbose_name="长期记忆内容", default="")

class Meta:
Expand Down
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