
2Slides Team
3 min read

Python 是自動化、資料管線和 AI 工作流程的首選語言。本教學將展示如何從 Python 使用 2Slides REST API 自動生成簡報 — 從簡單的一次性投影片到複雜的自動化管線。
pip install requests python-dotenv建立一個 .env 檔案:
TWOSLIDES_API_KEY=sk-2slides-your-api-keyimport os
import time
import requests
from dotenv import load_dotenv
load_dotenv()
API_KEY = os.getenv('TWOSLIDES_API_KEY')
BASE_URL = 'https://2slides.com/api/v1'
HEADERS = {
'Authorization': f'Bearer {API_KEY}',
'Content-Type': 'application/json'
}
def generate_slides(topic, theme_id=None, mode='async'):
"""從文字主題生成簡報。"""
payload = {
'userInput': topic,
'mode': mode,
'responseLanguage': 'en',
'resolution': '2K',
}
if theme_id:
payload['themeId'] = theme_id
response = requests.post(
f'{BASE_URL}/slides/generate',
headers=HEADERS,
json=payload
)
response.raise_for_status()
return response.json()
def wait_for_job(job_id, timeout=300, interval=3):
"""輪詢直到任務完成。"""
start = time.time()
while time.time() - start < timeout:
response = requests.get(
f'{BASE_URL}/jobs/{job_id}',
headers=HEADERS
)
data = response.json()
status = data.get('status')
print(f' 任務 {job_id}: {status}')
if status == 'success':
return data
if status == 'failed':
raise Exception(f'任務失敗: {data}')
time.sleep(interval)
raise TimeoutError(f'任務 {job_id} 在 {timeout} 秒後逾時')
# 生成一份簡報
job = generate_slides('Top 10 AI Trends for 2026')
print(f'任務 ID: {job["jobId"]}')
result = wait_for_job(job['jobId'])
print(f'下載連結: {result["downloadUrl"]}')def convert_file_to_slides(file_url, prompt='', theme_id=None):
"""將 PDF、DOCX、XLSX 或其他檔案轉換為簡報。"""
payload = {
'fileUrl': file_url,
'userInput': prompt,
'mode': 'async'
}
if theme_id:
payload['themeId'] = theme_id
response = requests.post(
f'{BASE_URL}/slides/create-pdf-slides',
headers=HEADERS,
json=payload
)
response.raise_for_status()
job = response.json()
return wait_for_job(job['jobId'])
# 轉換一份季度報告 PDF
result = convert_file_to_slides(
file_url='https://your-storage.com/q1-report.pdf',
prompt='Executive summary for the board, 10 slides max'
)
print(f'下載連結: {result["downloadUrl"]}')def create_like_this(topic, reference_image_url, resolution='2K'):
"""生成與參考設計匹配的簡報。"""
payload = {
'userInput': topic,
'designStyle': {
'global': {
'referenceImageUrl': reference_image_url
}
},
'resolution': resolution,
'mode': 'async'
}
response = requests.post(
f'{BASE_URL}/slides/create-like-this',
headers=HEADERS,
json=payload
)
response.raise_for_status()
job = response.json()
return wait_for_job(job['jobId'])
# 匹配您的品牌範本
result = create_like_this(
topic='Monthly Team Update — March 2026',
reference_image_url='https://your-brand.com/slide-template.png'
)def add_narration(job_id, mode='single', voice='Charon', content_mode='concise'):
"""為現有簡報新增 AI 語音旁白。"""
payload = {
'jobId': job_id,
'mode': mode,
'voice': voice,
'contentMode': content_mode
}
response = requests.post(
f'{BASE_URL}/slides/generate-narration',
headers=HEADERS,
json=payload
)
response.raise_for_status()
return response.json()
def download_with_audio(job_id):
"""下載包含語音音訊檔案的簡報。"""
response = requests.post(
f'{BASE_URL}/slides/download-slides-pages-voices',
headers=HEADERS,
json={'jobId': job_id}
)
response.raise_for_status()
return response.json()def search_themes(query=''):
"""搜尋可用的簡報主題。"""
params = {'query': query} if query else {}
response = requests.get(
f'{BASE_URL}/themes',
headers=HEADERS,
params=params
)
response.raise_for_status()
return response.json()
themes = search_themes('corporate')
for theme in themes.get('themes', []):
print(f"{theme['id']}: {theme['name']}")"""
自動化週報管線。
透過 cron 執行:0 9 * * MON python weekly_report.py
"""
import json
from datetime import datetime
def weekly_report_pipeline():
print(f'正在生成週報: {datetime.now().isoformat()}')
# 1. 生成簡報
job = generate_slides(
topic='''Weekly Engineering Update — Week of March 23, 2026:
- Deployed v2.4 to production (99.9% uptime)
- 3 new API endpoints shipped
- Performance: p99 latency down 40%
- Sprint velocity: 42 story points (target: 40)
- Next week: database migration, new auth system''',
theme_id='corporate-standard-id'
)
result = wait_for_job(job['jobId'])
print(f'簡報已準備就緒: {result["downloadUrl"]}')
# 2. 新增旁白
add_narration(job['jobId'], mode='single', voice='Kore')
print('旁白已新增')
# 3. 下載套件
package = download_with_audio(job['jobId'])
print(f'完整套件: {json.dumps(package, indent=2)}')
return result['downloadUrl']
if __name__ == '__main__':
url = weekly_report_pipeline()
print(f'\n報告網址: {url}')from requests.exceptions import HTTPError, Timeout, ConnectionError
def safe_generate(topic, retries=3):
"""使用重試邏輯生成簡報。"""
for attempt in range(retries):
try:
job = generate_slides(topic)
return wait_for_job(job['jobId'])
except HTTPError as e:
if e.response.status_code == 429:
wait = 2 ** attempt * 5 # 指數退避
print(f'達到速率限制。等待 {wait} 秒...')
time.sleep(wait)
elif e.response.status_code == 402:
raise Exception('點數不足')
else:
raise
except (Timeout, ConnectionError) as e:
print(f'網路錯誤 (嘗試 {attempt + 1}): {e}')
time.sleep(5)
raise Exception(f'在 {retries} 次重試後失敗')Python 3.7+,以支援 f-strings 和 requests 相容性。
可以 — 將 requests 替換為 aiohttp 以進行非同步 HTTP 呼叫。輪詢模式的工作方式相同。
使用 asyncio 同步執行多個生成任務,同時遵守速率限制(每分鐘 60 個請求)。
開始自動化 — 取得您的 2Slides API 金鑰 並從 Python 生成簡報。
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