feat: Add tools for open weather search and image generation using the Spark API. (#2845)

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Onelevenvy 2024-03-18 16:22:48 +08:00 committed by GitHub
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13 changed files with 513 additions and 2 deletions

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@ -124,7 +124,7 @@ class BaichuanTextEmbeddingModel(TextEmbeddingModel):
elif err == 'insufficient_quota':
raise InsufficientAccountBalance(msg)
elif err == 'invalid_authentication':
raise InvalidAuthenticationError(msg)
raise InvalidAuthenticationError(msg)
elif err and 'rate' in err:
raise RateLimitReachedError(msg)
elif err and 'internal' in err:

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@ -0,0 +1,36 @@
import requests
from core.tools.errors import ToolProviderCredentialValidationError
from core.tools.provider.builtin_tool_provider import BuiltinToolProviderController
def query_weather(city="Beijing", units="metric", language="zh_cn", api_key=None):
url = "https://api.openweathermap.org/data/2.5/weather"
params = {"q": city, "appid": api_key, "units": units, "lang": language}
return requests.get(url, params=params)
class OpenweatherProvider(BuiltinToolProviderController):
def _validate_credentials(self, credentials: dict) -> None:
try:
if "api_key" not in credentials or not credentials.get("api_key"):
raise ToolProviderCredentialValidationError(
"Open weather API key is required."
)
apikey = credentials.get("api_key")
try:
response = query_weather(api_key=apikey)
if response.status_code == 200:
pass
else:
raise ToolProviderCredentialValidationError(
(response.json()).get("info")
)
except Exception as e:
raise ToolProviderCredentialValidationError(
"Open weather API Key is invalid. {}".format(e)
)
except Exception as e:
raise ToolProviderCredentialValidationError(str(e))

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@ -0,0 +1,29 @@
identity:
author: Onelevenvy
name: openweather
label:
en_US: Open weather query
zh_Hans: Open Weather
pt_BR: Consulta de clima open weather
description:
en_US: Weather query toolkit based on Open Weather
zh_Hans: 基于open weather的天气查询工具包
pt_BR: Kit de consulta de clima baseado no Open Weather
icon: icon.svg
credentials_for_provider:
api_key:
type: secret-input
required: true
label:
en_US: API Key
zh_Hans: API Key
pt_BR: Fogo a chave
placeholder:
en_US: Please enter your open weather API Key
zh_Hans: 请输入你的open weather API Key
pt_BR: Insira sua chave de API open weather
help:
en_US: Get your API Key from open weather
zh_Hans: 从open weather获取您的 API Key
pt_BR: Obtenha sua chave de API do open weather
url: https://openweathermap.org

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@ -0,0 +1,60 @@
import json
from typing import Any, Union
import requests
from core.tools.entities.tool_entities import ToolInvokeMessage
from core.tools.tool.builtin_tool import BuiltinTool
class OpenweatherTool(BuiltinTool):
def _invoke(
self, user_id: str, tool_parameters: dict[str, Any]
) -> Union[ToolInvokeMessage, list[ToolInvokeMessage]]:
"""
invoke tools
"""
city = tool_parameters.get("city", "")
if not city:
return self.create_text_message("Please tell me your city")
if (
"api_key" not in self.runtime.credentials
or not self.runtime.credentials.get("api_key")
):
return self.create_text_message("OpenWeather API key is required.")
units = tool_parameters.get("units", "metric")
lang = tool_parameters.get("lang", "zh_cn")
try:
# request URL
url = "https://api.openweathermap.org/data/2.5/weather"
# request parmas
params = {
"q": city,
"appid": self.runtime.credentials.get("api_key"),
"units": units,
"lang": lang,
}
response = requests.get(url, params=params)
if response.status_code == 200:
data = response.json()
return self.create_text_message(
self.summary(
user_id=user_id, content=json.dumps(data, ensure_ascii=False)
)
)
else:
error_message = {
"error": f"failed:{response.status_code}",
"data": response.text,
}
# return error
return json.dumps(error_message)
except Exception as e:
return self.create_text_message(
"Openweather API Key is invalid. {}".format(e)
)

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@ -0,0 +1,80 @@
identity:
name: weather
author: Onelevenvy
label:
en_US: Open Weather Query
zh_Hans: 天气查询
pt_BR: Previsão do tempo
icon: icon.svg
description:
human:
en_US: Weather forecast inquiry
zh_Hans: 天气查询
pt_BR: Inquérito sobre previsão meteorológica
llm: A tool when you want to ask about the weather or weather-related question
parameters:
- name: city
type: string
required: true
label:
en_US: city
zh_Hans: 城市
pt_BR: cidade
human_description:
en_US: Target city for weather forecast query
zh_Hans: 天气预报查询的目标城市
pt_BR: Cidade de destino para consulta de previsão do tempo
llm_description: If you don't know you can extract the city name from the
question or you can replyPlease tell me your city. You have to extract
the Chinese city name from the question.If the input region is in Chinese
characters for China, it should be replaced with the corresponding English
name, such as '北京' for correct input is 'Beijing'
form: llm
- name: lang
type: select
required: true
human_description:
en_US: language
zh_Hans: 语言
pt_BR: language
label:
en_US: language
zh_Hans: 语言
pt_BR: language
form: form
options:
- value: zh_cn
label:
en_US: cn
zh_Hans: 中国
pt_BR: cn
- value: en_us
label:
en_US: usa
zh_Hans: 美国
pt_BR: usa
default: zh_cn
- name: units
type: select
required: true
human_description:
en_US: units for temperature
zh_Hans: 温度单位
pt_BR: units for temperature
label:
en_US: units
zh_Hans: 单位
pt_BR: units
form: form
options:
- value: metric
label:
en_US: metric
zh_Hans:
pt_BR: metric
- value: imperial
label:
en_US: imperial
zh_Hans:
pt_BR: imperial
default: metric

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@ -0,0 +1,5 @@
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@ -0,0 +1,40 @@
import json
from core.tools.errors import ToolProviderCredentialValidationError
from core.tools.provider.builtin.spark.tools.spark_img_generation import spark_response
from core.tools.provider.builtin_tool_provider import BuiltinToolProviderController
class SparkProvider(BuiltinToolProviderController):
def _validate_credentials(self, credentials: dict) -> None:
try:
if "APPID" not in credentials or not credentials.get("APPID"):
raise ToolProviderCredentialValidationError("APPID is required.")
if "APISecret" not in credentials or not credentials.get("APISecret"):
raise ToolProviderCredentialValidationError("APISecret is required.")
if "APIKey" not in credentials or not credentials.get("APIKey"):
raise ToolProviderCredentialValidationError("APIKey is required.")
appid = credentials.get("APPID")
apisecret = credentials.get("APISecret")
apikey = credentials.get("APIKey")
prompt = "a cute black dog"
try:
response = spark_response(prompt, appid, apikey, apisecret)
data = json.loads(response)
code = data["header"]["code"]
if code == 0:
# 0 success
pass
else:
raise ToolProviderCredentialValidationError(
"image generate error, code:{}".format(code)
)
except Exception as e:
raise ToolProviderCredentialValidationError(
"APPID APISecret APIKey is invalid. {}".format(e)
)
except Exception as e:
raise ToolProviderCredentialValidationError(str(e))

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identity:
author: Onelevenvy
name: spark
label:
en_US: Spark
zh_Hans: 讯飞星火
pt_BR: Spark
description:
en_US: Spark Platform Toolkit
zh_Hans: 讯飞星火平台工具
pt_BR: Pacote de Ferramentas da Plataforma Spark
icon: icon.svg
credentials_for_provider:
APPID:
type: secret-input
required: true
label:
en_US: Spark APPID
zh_Hans: APPID
pt_BR: Spark APPID
help:
en_US: Please input your APPID
zh_Hans: 请输入你的 APPID
pt_BR: Please input your APPID
placeholder:
en_US: Please input your APPID
zh_Hans: 请输入你的 APPID
pt_BR: Please input your APPID
APISecret:
type: secret-input
required: true
label:
en_US: Spark APISecret
zh_Hans: APISecret
pt_BR: Spark APISecret
help:
en_US: Please input your Spark APISecret
zh_Hans: 请输入你的 APISecret
pt_BR: Please input your Spark APISecret
placeholder:
en_US: Please input your Spark APISecret
zh_Hans: 请输入你的 APISecret
pt_BR: Please input your Spark APISecret
APIKey:
type: secret-input
required: true
label:
en_US: Spark APIKey
zh_Hans: APIKey
pt_BR: Spark APIKey
help:
en_US: Please input your Spark APIKey
zh_Hans: 请输入你的 APIKey
pt_BR: Please input your Spark APIKey
placeholder:
en_US: Please input your Spark APIKey
zh_Hans: 请输入你的 APIKey
pt_BR: Please input Spark APIKey
url: https://console.xfyun.cn/services

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@ -0,0 +1,154 @@
import base64
import hashlib
import hmac
import json
from base64 import b64decode
from datetime import datetime
from time import mktime
from typing import Any, Union
from urllib.parse import urlencode
from wsgiref.handlers import format_date_time
import requests
from core.tools.entities.tool_entities import ToolInvokeMessage
from core.tools.tool.builtin_tool import BuiltinTool
class AssembleHeaderException(Exception):
def __init__(self, msg):
self.message = msg
class Url:
def __init__(this, host, path, schema):
this.host = host
this.path = path
this.schema = schema
# calculate sha256 and encode to base64
def sha256base64(data):
sha256 = hashlib.sha256()
sha256.update(data)
digest = base64.b64encode(sha256.digest()).decode(encoding="utf-8")
return digest
def parse_url(requset_url):
stidx = requset_url.index("://")
host = requset_url[stidx + 3 :]
schema = requset_url[: stidx + 3]
edidx = host.index("/")
if edidx <= 0:
raise AssembleHeaderException("invalid request url:" + requset_url)
path = host[edidx:]
host = host[:edidx]
u = Url(host, path, schema)
return u
def assemble_ws_auth_url(requset_url, method="GET", api_key="", api_secret=""):
u = parse_url(requset_url)
host = u.host
path = u.path
now = datetime.now()
date = format_date_time(mktime(now.timetuple()))
signature_origin = "host: {}\ndate: {}\n{} {} HTTP/1.1".format(
host, date, method, path
)
signature_sha = hmac.new(
api_secret.encode("utf-8"),
signature_origin.encode("utf-8"),
digestmod=hashlib.sha256,
).digest()
signature_sha = base64.b64encode(signature_sha).decode(encoding="utf-8")
authorization_origin = f'api_key="{api_key}", algorithm="hmac-sha256", headers="host date request-line", signature="{signature_sha}"'
authorization = base64.b64encode(authorization_origin.encode("utf-8")).decode(
encoding="utf-8"
)
values = {"host": host, "date": date, "authorization": authorization}
return requset_url + "?" + urlencode(values)
def get_body(appid, text):
body = {
"header": {"app_id": appid, "uid": "123456789"},
"parameter": {
"chat": {"domain": "general", "temperature": 0.5, "max_tokens": 4096}
},
"payload": {"message": {"text": [{"role": "user", "content": text}]}},
}
return body
def spark_response(text, appid, apikey, apisecret):
host = "http://spark-api.cn-huabei-1.xf-yun.com/v2.1/tti"
url = assemble_ws_auth_url(
host, method="POST", api_key=apikey, api_secret=apisecret
)
content = get_body(appid, text)
response = requests.post(
url, json=content, headers={"content-type": "application/json"}
).text
return response
class SparkImgGeneratorTool(BuiltinTool):
def _invoke(
self,
user_id: str,
tool_parameters: dict[str, Any],
) -> Union[ToolInvokeMessage, list[ToolInvokeMessage]]:
"""
invoke tools
"""
if "APPID" not in self.runtime.credentials or not self.runtime.credentials.get(
"APPID"
):
return self.create_text_message("APPID is required.")
if (
"APISecret" not in self.runtime.credentials
or not self.runtime.credentials.get("APISecret")
):
return self.create_text_message("APISecret is required.")
if (
"APIKey" not in self.runtime.credentials
or not self.runtime.credentials.get("APIKey")
):
return self.create_text_message("APIKey is required.")
prompt = tool_parameters.get("prompt", "")
if not prompt:
return self.create_text_message("Please input prompt")
res = self.img_generation(prompt)
result = []
for image in res:
result.append(
self.create_blob_message(
blob=b64decode(image["base64_image"]),
meta={"mime_type": "image/png"},
save_as=self.VARIABLE_KEY.IMAGE.value,
)
)
return result
def img_generation(self, prompt):
response = spark_response(
text=prompt,
appid=self.runtime.credentials.get("APPID"),
apikey=self.runtime.credentials.get("APIKey"),
apisecret=self.runtime.credentials.get("APISecret"),
)
data = json.loads(response)
code = data["header"]["code"]
if code != 0:
return self.create_text_message(f"error: {code}, {data}")
else:
text = data["payload"]["choices"]["text"]
image_content = text[0]
image_base = image_content["content"]
json_data = {"base64_image": image_base}
return [json_data]

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@ -0,0 +1,36 @@
identity:
name: spark_img_generation
author: Onelevenvy
label:
en_US: Spark Image Generation
zh_Hans: 图片生成
pt_BR: Geração de imagens Spark
icon: icon.svg
description:
en_US: Spark Image Generation
zh_Hans: 图片生成
pt_BR: Geração de imagens Spark
description:
human:
en_US: Generate images based on user input, with image generation API
provided by Spark
zh_Hans: 根据用户的输入生成图片由讯飞星火提供图片生成api
pt_BR: Gerar imagens com base na entrada do usuário, com API de geração
de imagem fornecida pela Spark
llm: spark_img_generation is a tool used to generate images from text
parameters:
- name: prompt
type: string
required: true
label:
en_US: Prompt
zh_Hans: 提示词
pt_BR: Prompt
human_description:
en_US: Image prompt
zh_Hans: 图像提示词
pt_BR: Image prompt
llm_description: Image prompt of spark_img_generation tooll, you should
describe the image you want to generate as a list of words as possible
as detailed
form: llm

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@ -1 +1 @@
from dify_client.client import ChatClient, CompletionClient, DifyClient
from dify_client.client import ChatClient, CompletionClient, DifyClient