dify / api /services /advanced_prompt_template_service.py
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import copy
from core.prompt.prompt_templates.advanced_prompt_templates import (
BAICHUAN_CHAT_APP_CHAT_PROMPT_CONFIG,
BAICHUAN_CHAT_APP_COMPLETION_PROMPT_CONFIG,
BAICHUAN_COMPLETION_APP_CHAT_PROMPT_CONFIG,
BAICHUAN_COMPLETION_APP_COMPLETION_PROMPT_CONFIG,
BAICHUAN_CONTEXT,
CHAT_APP_CHAT_PROMPT_CONFIG,
CHAT_APP_COMPLETION_PROMPT_CONFIG,
COMPLETION_APP_CHAT_PROMPT_CONFIG,
COMPLETION_APP_COMPLETION_PROMPT_CONFIG,
CONTEXT,
)
from models.model import AppMode
class AdvancedPromptTemplateService:
@classmethod
def get_prompt(cls, args: dict) -> dict:
app_mode = args['app_mode']
model_mode = args['model_mode']
model_name = args['model_name']
has_context = args['has_context']
if 'baichuan' in model_name.lower():
return cls.get_baichuan_prompt(app_mode, model_mode, has_context)
else:
return cls.get_common_prompt(app_mode, model_mode, has_context)
@classmethod
def get_common_prompt(cls, app_mode: str, model_mode:str, has_context: str) -> dict:
context_prompt = copy.deepcopy(CONTEXT)
if app_mode == AppMode.CHAT.value:
if model_mode == "completion":
return cls.get_completion_prompt(copy.deepcopy(CHAT_APP_COMPLETION_PROMPT_CONFIG), has_context, context_prompt)
elif model_mode == "chat":
return cls.get_chat_prompt(copy.deepcopy(CHAT_APP_CHAT_PROMPT_CONFIG), has_context, context_prompt)
elif app_mode == AppMode.COMPLETION.value:
if model_mode == "completion":
return cls.get_completion_prompt(copy.deepcopy(COMPLETION_APP_COMPLETION_PROMPT_CONFIG), has_context, context_prompt)
elif model_mode == "chat":
return cls.get_chat_prompt(copy.deepcopy(COMPLETION_APP_CHAT_PROMPT_CONFIG), has_context, context_prompt)
@classmethod
def get_completion_prompt(cls, prompt_template: dict, has_context: str, context: str) -> dict:
if has_context == 'true':
prompt_template['completion_prompt_config']['prompt']['text'] = context + prompt_template['completion_prompt_config']['prompt']['text']
return prompt_template
@classmethod
def get_chat_prompt(cls, prompt_template: dict, has_context: str, context: str) -> dict:
if has_context == 'true':
prompt_template['chat_prompt_config']['prompt'][0]['text'] = context + prompt_template['chat_prompt_config']['prompt'][0]['text']
return prompt_template
@classmethod
def get_baichuan_prompt(cls, app_mode: str, model_mode:str, has_context: str) -> dict:
baichuan_context_prompt = copy.deepcopy(BAICHUAN_CONTEXT)
if app_mode == AppMode.CHAT.value:
if model_mode == "completion":
return cls.get_completion_prompt(copy.deepcopy(BAICHUAN_CHAT_APP_COMPLETION_PROMPT_CONFIG), has_context, baichuan_context_prompt)
elif model_mode == "chat":
return cls.get_chat_prompt(copy.deepcopy(BAICHUAN_CHAT_APP_CHAT_PROMPT_CONFIG), has_context, baichuan_context_prompt)
elif app_mode == AppMode.COMPLETION.value:
if model_mode == "completion":
return cls.get_completion_prompt(copy.deepcopy(BAICHUAN_COMPLETION_APP_COMPLETION_PROMPT_CONFIG), has_context, baichuan_context_prompt)
elif model_mode == "chat":
return cls.get_chat_prompt(copy.deepcopy(BAICHUAN_COMPLETION_APP_CHAT_PROMPT_CONFIG), has_context, baichuan_context_prompt)