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OpenAI GPT-4 で標準入力の文章を15分の1の文字数に要約するPythonスクリプト
# OpenAI GPT-4 で標準入力の文章を15分の1の文字数に要約するPythonスクリプト
# つかいかた;
# pip3 install -u OpenAI
# export OPENAI_API_KEY="......."
## デフォの15以外の割合に設定したければ
# export SUMMERIZE_RATE=10
## デフォの gpt-4-1106-preview 以外のモデルを使うなら
# export MODEL_NAME="gpt-3.5-turbo-1106"
# cat hoge.txt | python3 ./summerize-stdin-by-openai.py
import os
import sys
import io
import unicodedata
import openai
from openai import OpenAI
sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding='utf-8')
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8')
# APIキーの設定
client = OpenAI(
api_key=os.environ["OPENAI_API_KEY"],
)
# 要約したい文章を stdin で流し込む
text = sys.stdin.read()
# OpenAI Whisper で文字起こした文章は怪しい文字列が含まれてることがある。
# Unicode正規化し、きちんと扱えるようにする。
# https://docs.python.org/ja/3/library/unicodedata.html
text = unicodedata.normalize('NFKC', text)
# 総文字数を summerize_rate で割った量に要約してもらう
summerize_rate = int(os.environ.get('SUMMERIZE_RATE', '15'))
summerize_count = int(len(text)/summerize_rate)
#GPTに送るプロンプトを組み立てる
prompt = "以下の内容を" + str(summerize_count) + "文字以内で要約してください\n\n###\n\n" + text
try:
response = client.chat.completions.create(
model=os.environ.get('MODEL_NAME', 'gpt-4-1106-preview'),
temperature = 0,
messages=[
{"role": "system", "content": "You are a helpful assistant."},
{"role": "user", "content": prompt}
],
)
result = response.choices[0].message.content
except openai.APIConnectionError as e:
print("The server could not be reached")
print(e.__cause__) # an underlying Exception, likely raised within httpx.
except openai.RateLimitError as e:
print("A 429 status code was received; we should back off a bit.")
except openai.APIStatusError as e:
print("Another non-200-range status code was received")
print(e.status_code)
print(e.response)
print(result)
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