TC_Get
暂无描述
工作流图谱
YAML 源码
app:
description: ''
icon: 🤖
icon_background: '#FFEAD5'
mode: workflow
name: TC_Get
use_icon_as_answer_icon: false
kind: app
version: 0.1.3
workflow:
conversation_variables: []
environment_variables: []
features:
file_upload:
allowed_file_extensions:
- .JPG
- .JPEG
- .PNG
- .GIF
- .WEBP
- .SVG
allowed_file_types:
- image
allowed_file_upload_methods:
- local_file
- remote_url
enabled: false
fileUploadConfig:
audio_file_size_limit: 50
batch_count_limit: 5
file_size_limit: 15
image_file_size_limit: 10
video_file_size_limit: 100
workflow_file_upload_limit: 10
image:
enabled: false
number_limits: 3
transfer_methods:
- local_file
- remote_url
number_limits: 3
opening_statement: ''
retriever_resource:
enabled: true
sensitive_word_avoidance:
enabled: false
speech_to_text:
enabled: false
suggested_questions: []
suggested_questions_after_answer:
enabled: false
text_to_speech:
enabled: false
language: ''
voice: ''
graph:
edges:
- data:
isInIteration: false
sourceType: start
targetType: code
id: 1731555779402-source-1731555795064-target
source: '1731555779402'
sourceHandle: source
target: '1731555795064'
targetHandle: target
type: custom
zIndex: 0
- data:
isInIteration: false
sourceType: code
targetType: end
id: 1731555795064-source-1731555960277-target
source: '1731555795064'
sourceHandle: source
target: '1731555960277'
targetHandle: target
type: custom
zIndex: 0
nodes:
- data:
desc: ''
selected: true
title: 开始
type: start
variables:
- label: file_ids
max_length: 48
options: []
required: true
type: text-input
variable: file_ids
- label: sub_appid
max_length: 48
options: []
required: true
type: number
variable: sub_appid
height: 116
id: '1731555779402'
position:
x: 30
y: 258
positionAbsolute:
x: 30
y: 258
selected: true
sourcePosition: right
targetPosition: left
type: custom
width: 244
- data:
code: "import json\nimport time\nimport hmac\nimport hashlib\nimport requests\n\
import io\nfrom datetime import datetime\n\n# 腾讯云配置信息\nSECRET_ID = \"\"\n\
SECRET_KEY = \"\"\nSERVICE = \"vod\"\nHOST = \"vod.tencentcloudapi.com\"\
\nALGORITHM = \"TC3-HMAC-SHA256\"\nVERSION = \"2018-07-17\"\n\ndef _sign_string(key,\
\ msg):\n return hmac.new(key, msg.encode('utf-8'), hashlib.sha256).digest()\n\
\ndef generate_signature(canonical_request, timestamp, date):\n credential_scope\
\ = f\"{date}/{SERVICE}/tc3_request\"\n hashed_canonical_request = hashlib.sha256(canonical_request.encode('utf-8')).hexdigest()\n\
\ str_to_sign = f\"{ALGORITHM}\\n{timestamp}\\n{credential_scope}\\n{hashed_canonical_request}\"\
\n \n secret_date = _sign_string((\"TC3\" + SECRET_KEY).encode('utf-8'),\
\ date)\n secret_service = _sign_string(secret_date, SERVICE)\n secret_signing\
\ = _sign_string(secret_service, \"tc3_request\")\n signature = hmac.new(secret_signing,\
\ str_to_sign.encode('utf-8'), hashlib.sha256).hexdigest()\n \n return\
\ f\"{ALGORITHM} Credential={SECRET_ID}/{credential_scope}, SignedHeaders=content-type;host,\
\ Signature={signature}\"\n\ndef get_vtt_content(url: str) -> str:\n \
\ try:\n response = requests.get(url)\n response.raise_for_status()\n\
\ content = io.StringIO(response.text)\n return str(content.getvalue())\n\
\ except Exception as err:\n print(f'获取内容失败: {err}, URL: {url}')\n\
\ return \"\"\n\ndef main(file_ids: str = '', sub_appid: int = 0):\n\
\ try:\n timestamp = str(int(time.time()))\n date = datetime.utcfromtimestamp(int(timestamp)).strftime('%Y-%m-%d')\n\
\n payload = {\n \"FileIds\": [file_ids],\n \
\ \"SubAppId\": sub_appid\n }\n payload_str = json.dumps(payload)\n\
\n headers = {\n 'Content-Type': 'application/json',\n\
\ 'Host': HOST,\n 'X-TC-Action': 'DescribeMediaInfos',\n\
\ 'X-TC-Version': VERSION,\n 'X-TC-Timestamp': timestamp,\n\
\ }\n\n canonical_headers = f\"content-type:{headers['Content-Type']}\\\
nhost:{HOST}\\n\"\n hashed_request_payload = hashlib.sha256(payload_str.encode('utf-8')).hexdigest()\n\
\ canonical_request = f\"POST\\n/\\n\\n{canonical_headers}\\ncontent-type;host\\\
n{hashed_request_payload}\"\n\n headers['Authorization'] = generate_signature(canonical_request,\
\ timestamp, date)\n\n response = requests.post(f\"https://{HOST}\"\
, data=payload_str, headers=headers)\n result = response.json()\n\
\ \n if 'Error' in result.get('Response', {}):\n \
\ error_info = result['Response']['Error']\n print(f\"API错误:\
\ {error_info.get('Code')} - {error_info.get('Message')}\")\n \
\ return {\"status\":0,\"content\":\"\"}\n \n media_info\
\ = result['Response']['MediaInfoSet'][0]\n if 'SubtitleInfo' in\
\ media_info and 'SubtitleSet' in media_info['SubtitleInfo']:\n \
\ subtitle_sets = media_info['SubtitleInfo']['SubtitleSet']\n \
\ print(f\"\\n找到 {len(subtitle_sets)} 个:\")\n for subtitle\
\ in subtitle_sets:\n print(f\"\\nID: {subtitle['Id']}\"\
)\n print(f\"URL: {subtitle['Url']}\")\n print(\"\
内容:\")\n content = get_vtt_content(subtitle['Url'])\n \
\ print(content)\n return {\"status\":1,\"content\"\
:content}\n else:\n print(\"未找到信息\")\n return\
\ {\"status\":0,\"content\":\"\"}\n\n except Exception as err:\n \
\ print(f\"获取信息失败: {err}\")\n return {\"status\":0,\"content\"\
:\"\"}"
code_language: python3
desc: ''
outputs:
content:
children: null
type: string
status:
children: null
type: number
selected: false
title: 代码执行
type: code
variables:
- value_selector:
- '1731555779402'
- file_ids
variable: file_ids
- value_selector:
- '1731555779402'
- sub_appid
variable: sub_appid
height: 54
id: '1731555795064'
position:
x: 334
y: 258
positionAbsolute:
x: 334
y: 258
selected: false
sourcePosition: right
targetPosition: left
type: custom
width: 244
- data:
desc: ''
outputs:
- value_selector:
- '1731555795064'
- status
variable: status
- value_selector:
- '1731555795064'
- content
variable: content
selected: false
title: 结束
type: end
height: 116
id: '1731555960277'
position:
x: 638
y: 258
positionAbsolute:
x: 638
y: 258
selected: false
sourcePosition: right
targetPosition: left
type: custom
width: 244
viewport:
x: 0
y: 0
zoom: 0.7