mirror of
https://github.com/open-webui/open-webui
synced 2024-11-17 05:53:11 +00:00
71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
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import re
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import math
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from datetime import datetime
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from typing import Optional
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def prompt_template(
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template: str, user_name: str = None, current_location: str = None
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) -> str:
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# Get the current date
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current_date = datetime.now()
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# Format the date to YYYY-MM-DD
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formatted_date = current_date.strftime("%Y-%m-%d")
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# Replace {{CURRENT_DATE}} in the template with the formatted date
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template = template.replace("{{CURRENT_DATE}}", formatted_date)
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if user_name:
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# Replace {{USER_NAME}} in the template with the user's name
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template = template.replace("{{USER_NAME}}", user_name)
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if current_location:
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# Replace {{CURRENT_LOCATION}} in the template with the current location
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template = template.replace("{{CURRENT_LOCATION}}", current_location)
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return template
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def title_generation_template(
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template: str, prompt: str, user: Optional[dict] = None
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) -> str:
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def replacement_function(match):
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full_match = match.group(0)
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start_length = match.group(1)
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end_length = match.group(2)
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middle_length = match.group(3)
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if full_match == "{{prompt}}":
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return prompt
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elif start_length is not None:
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return prompt[: int(start_length)]
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elif end_length is not None:
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return prompt[-int(end_length) :]
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elif middle_length is not None:
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middle_length = int(middle_length)
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if len(prompt) <= middle_length:
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return prompt
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start = prompt[: math.ceil(middle_length / 2)]
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end = prompt[-math.floor(middle_length / 2) :]
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return f"{start}...{end}"
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return ""
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template = re.sub(
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r"{{prompt}}|{{prompt:start:(\d+)}}|{{prompt:end:(\d+)}}|{{prompt:middletruncate:(\d+)}}",
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replacement_function,
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template,
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)
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template = prompt_template(
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template,
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**(
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{"user_name": user.get("name"), "current_location": user.get("location")}
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if user
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else {}
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),
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)
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return template
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