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Merge branch 'main' into feature/FlowiseMultiDatabaseSupport

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This commit is contained in:
Atish Amte
2023-07-18 23:56:41 +05:30
committed by GitHub
parent c5eff32cf0 8d2b9ccb80
commit fe7e0d10f5
26 changed files with 476 additions and 206 deletions
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README.md
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@@ -128,19 +128,21 @@ FLOWISE_PASSWORD=1234
## 🌱 Env Variables
Flowise support different environment variables to configure your instance. You can specify the following variables in the `.env` file inside `packages/server` folder.
Flowise support different environment variables to configure your instance. You can specify the following variables in the `.env` file inside `packages/server` folder. Read [more](https://docs.flowiseai.com/environment-variables)
| Variable | Description | Type | Default |
| ---------------- | ---------------------------------------------------------------- | ------------------------------------------------ | ----------------------------------- |
| PORT | The HTTP port Flowise runs on | Number | 3000 |
| FLOWISE_USERNAME | Username to login | String |
| FLOWISE_PASSWORD | Password to login | String |
| DEBUG | Print logs from components | Boolean |
| LOG_PATH | Location where log files are stored | String | `your-path/Flowise/logs` |
| LOG_LEVEL | Different levels of logs | Enum String: `error`, `info`, `verbose`, `debug` | `info` |
| DATABASE_PATH | Location where database is saved | String | `your-home-dir/.flowise` |
| APIKEY_PATH | Location where api keys are saved | String | `your-path/Flowise/packages/server` |
| EXECUTION_MODE | Whether predictions run in their own process or the main process | Enum String: `child`, `main` | `main` |
| Variable | Description | Type | Default |
| -------------------------- | ---------------------------------------------------------------- | ------------------------------------------------ | ----------------------------------- |
| PORT | The HTTP port Flowise runs on | Number | 3000 |
| FLOWISE_USERNAME | Username to login | String |
| FLOWISE_PASSWORD | Password to login | String |
| DEBUG | Print logs onto terminal/console | Boolean |
| LOG_PATH | Location where log files are stored | String | `your-path/Flowise/packages/server` |
| LOG_LEVEL | Different log levels for loggers to be saved | Enum String: `error`, `info`, `verbose`, `debug` | `info` |
| DATABASE_PATH | Location where database is saved | String | `your-home-dir/.flowise` |
| APIKEY_PATH | Location where api keys are saved | String | `your-path/Flowise/packages/server` |
| EXECUTION_MODE | Whether predictions run in their own process or the main process | Enum String: `child`, `main` | `main` |
| TOOL_FUNCTION_BUILTIN_DEP | NodeJS built-in modules to be used for Tool Function | String | |
| TOOL_FUNCTION_EXTERNAL_DEP | External modules to be used for Tool Function | String | |
You can also specify the env variables when using `npx`. For example:
docker/.env.example
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@@ -1,8 +1,11 @@
PORT=3000
DATABASE_PATH=/root/.flowise
APIKEY_PATH=/root/.flowise
LOG_PATH=/root/.flowise/logs
# FLOWISE_USERNAME=user
# FLOWISE_PASSWORD=1234
# DEBUG=true
# DATABASE_PATH=/your_database_path/.flowise
# APIKEY_PATH=/your_api_key_path/.flowise
# LOG_PATH=/your_log_path/logs
# LOG_LEVEL=debug (error | warn | info | verbose | debug)
# EXECUTION_MODE=child or main
# TOOL_FUNCTION_BUILTIN_DEP=crypto,fs
# TOOL_FUNCTION_EXTERNAL_DEP=moment,lodash
docker/README.md
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@@ -9,7 +9,7 @@ Starts Flowise from [DockerHub Image](https://hub.docker.com/repository/docker/f
3. Open [http://localhost:3000](http://localhost:3000)
4. You can bring the containers down by `docker-compose stop`
## With Authrorization
## 🔒 Authrorization
1. Create `.env` file and specify the `PORT`, `FLOWISE_USERNAME`, and `FLOWISE_PASSWORD` (refer to `.env.example`)
2. Pass `FLOWISE_USERNAME` and `FLOWISE_PASSWORD` to the `docker-compose.yml` file:
@@ -22,3 +22,27 @@ Starts Flowise from [DockerHub Image](https://hub.docker.com/repository/docker/f
3. `docker-compose up -d`
4. Open [http://localhost:3000](http://localhost:3000)
5. You can bring the containers down by `docker-compose stop`
## 🌱 Env Variables
If you like to persist your data (flows, logs, apikeys), set these variables in the `.env` file inside `docker` folder:
- DATABASE_PATH=/root/.flowise
- APIKEY_PATH=/root/.flowise
- LOG_PATH=/root/.flowise/logs
Flowise also support different environment variables to configure your instance. Read [more](https://docs.flowiseai.com/environment-variables)
| Variable | Description | Type | Default |
| -------------------------- | ---------------------------------------------------------------- | ------------------------------------------------ | ----------------------------------- |
| PORT | The HTTP port Flowise runs on | Number | 3000 |
| FLOWISE_USERNAME | Username to login | String |
| FLOWISE_PASSWORD | Password to login | String |
| DEBUG | Print logs onto terminal/console | Boolean |
| LOG_PATH | Location where log files are stored | String | `your-path/Flowise/packages/server` |
| LOG_LEVEL | Different log levels for loggers to be saved | Enum String: `error`, `info`, `verbose`, `debug` | `info` |
| DATABASE_PATH | Location where database is saved | String | `your-home-dir/.flowise` |
| APIKEY_PATH | Location where api keys are saved | String | `your-path/Flowise/packages/server` |
| EXECUTION_MODE | Whether predictions run in their own process or the main process | Enum String: `child`, `main` | `main` |
| TOOL_FUNCTION_BUILTIN_DEP | NodeJS built-in modules to be used for Tool Function | String | |
| TOOL_FUNCTION_EXTERNAL_DEP | External modules to be used for Tool Function | String | |
docker/docker-compose.yml
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@@ -8,11 +8,12 @@ services:
- PORT=${PORT}
- FLOWISE_USERNAME=${FLOWISE_USERNAME}
- FLOWISE_PASSWORD=${FLOWISE_PASSWORD}
- DEBUG=${DEBUG}
- DATABASE_PATH=${DATABASE_PATH}
- APIKEY_PATH=${APIKEY_PATH}
- LOG_PATH=${LOG_PATH}
- LOG_LEVEL=${LOG_LEVEL}
- EXECUTION_MODE=${EXECUTION_MODE}
- DEBUG=${DEBUG}
ports:
- '${PORT}:${PORT}'
volumes:
packages/components/nodes/chains/ConversationalRetrievalQAChain/ConversationalRetrievalQAChain.ts
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@@ -7,14 +7,14 @@ import { BaseChatMemory, BufferMemory, ChatMessageHistory } from 'langchain/memo
import { PromptTemplate } from 'langchain/prompts'
import { ConsoleCallbackHandler, CustomChainHandler } from '../../../src/handler'
const default_qa_template = `Use the following pieces of context to answer the question at the end, in its original language. If you don't know the answer, just say that you don't know in its original language, don't try to make up an answer.
const default_qa_template = `Use the following pieces of context to answer the question at the end. If you don't know the answer, just say that you don't know, don't try to make up an answer.
{context}
Question: {question}
Helpful Answer:`
const qa_template = `Use the following pieces of context to answer the question at the end, in its original language.
const qa_template = `Use the following pieces of context to answer the question at the end.
{context}
packages/components/nodes/memory/DynamoDb/DynamoDb.ts
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@@ -65,37 +65,47 @@ class DynamoDb_Memory implements INode {
}
]
}
async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
const tableName = nodeData.inputs?.tableName as string
const partitionKey = nodeData.inputs?.partitionKey as string
const sessionId = nodeData.inputs?.sessionId as string
const region = nodeData.inputs?.region as string
const accessKey = nodeData.inputs?.accessKey as string
const secretAccessKey = nodeData.inputs?.secretAccessKey as string
const memoryKey = nodeData.inputs?.memoryKey as string
return initalizeDynamoDB(nodeData, options)
}
const chatId = options.chatId
const dynamoDb = new DynamoDBChatMessageHistory({
tableName,
partitionKey,
sessionId: sessionId ? sessionId : chatId,
config: {
region,
credentials: {
accessKeyId: accessKey,
secretAccessKey
}
}
})
const memory = new BufferMemory({
memoryKey,
chatHistory: dynamoDb,
returnMessages: true
})
return memory
async clearSessionMemory(nodeData: INodeData, options: ICommonObject): Promise<void> {
const dynamodbMemory = initalizeDynamoDB(nodeData, options)
dynamodbMemory.clear()
}
}
const initalizeDynamoDB = (nodeData: INodeData, options: ICommonObject): BufferMemory => {
const tableName = nodeData.inputs?.tableName as string
const partitionKey = nodeData.inputs?.partitionKey as string
const sessionId = nodeData.inputs?.sessionId as string
const region = nodeData.inputs?.region as string
const accessKey = nodeData.inputs?.accessKey as string
const secretAccessKey = nodeData.inputs?.secretAccessKey as string
const memoryKey = nodeData.inputs?.memoryKey as string
const chatId = options.chatId
const dynamoDb = new DynamoDBChatMessageHistory({
tableName,
partitionKey,
sessionId: sessionId ? sessionId : chatId,
config: {
region,
credentials: {
accessKeyId: accessKey,
secretAccessKey
}
}
})
const memory = new BufferMemory({
memoryKey,
chatHistory: dynamoDb,
returnMessages: true
})
return memory
}
module.exports = { nodeClass: DynamoDb_Memory }
packages/components/nodes/memory/MotorheadMemory/MotorheadMemory.ts
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@@ -64,35 +64,44 @@ class MotorMemory_Memory implements INode {
}
async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
const memoryKey = nodeData.inputs?.memoryKey as string
const baseURL = nodeData.inputs?.baseURL as string
const sessionId = nodeData.inputs?.sessionId as string
const apiKey = nodeData.inputs?.apiKey as string
const clientId = nodeData.inputs?.clientId as string
return initalizeMotorhead(nodeData, options)
}
const chatId = options?.chatId as string
let obj: MotorheadMemoryInput = {
returnMessages: true,
sessionId: sessionId ? sessionId : chatId,
memoryKey
}
if (baseURL) {
obj = {
...obj,
url: baseURL
}
} else {
obj = {
...obj,
apiKey,
clientId
}
}
return new MotorheadMemory(obj)
async clearSessionMemory(nodeData: INodeData, options: ICommonObject): Promise<void> {
const motorhead = initalizeMotorhead(nodeData, options)
motorhead.clear()
}
}
const initalizeMotorhead = (nodeData: INodeData, options: ICommonObject): MotorheadMemory => {
const memoryKey = nodeData.inputs?.memoryKey as string
const baseURL = nodeData.inputs?.baseURL as string
const sessionId = nodeData.inputs?.sessionId as string
const apiKey = nodeData.inputs?.apiKey as string
const clientId = nodeData.inputs?.clientId as string
const chatId = options?.chatId as string
let obj: MotorheadMemoryInput = {
returnMessages: true,
sessionId: sessionId ? sessionId : chatId,
memoryKey
}
if (baseURL) {
obj = {
...obj,
url: baseURL
}
} else {
obj = {
...obj,
apiKey,
clientId
}
}
return new MotorheadMemory(obj)
}
module.exports = { nodeClass: MotorMemory_Memory }
packages/components/nodes/memory/RedisBackedChatMemory/RedisBackedChatMemory.ts
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@@ -56,31 +56,40 @@ class RedisBackedChatMemory_Memory implements INode {
}
async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
const baseURL = nodeData.inputs?.baseURL as string
const sessionId = nodeData.inputs?.sessionId as string
const sessionTTL = nodeData.inputs?.sessionTTL as number
const memoryKey = nodeData.inputs?.memoryKey as string
return initalizeRedis(nodeData, options)
}
const chatId = options?.chatId as string
const redisClient = createClient({ url: baseURL })
let obj: RedisChatMessageHistoryInput = {
sessionId: sessionId ? sessionId : chatId,
client: redisClient
}
if (sessionTTL) {
obj = {
...obj,
sessionTTL
}
}
let redisChatMessageHistory = new RedisChatMessageHistory(obj)
let redis = new BufferMemory({ memoryKey, chatHistory: redisChatMessageHistory, returnMessages: true })
return redis
async clearSessionMemory(nodeData: INodeData, options: ICommonObject): Promise<void> {
const redis = initalizeRedis(nodeData, options)
redis.clear()
}
}
const initalizeRedis = (nodeData: INodeData, options: ICommonObject): BufferMemory => {
const baseURL = nodeData.inputs?.baseURL as string
const sessionId = nodeData.inputs?.sessionId as string
const sessionTTL = nodeData.inputs?.sessionTTL as number
const memoryKey = nodeData.inputs?.memoryKey as string
const chatId = options?.chatId as string
const redisClient = createClient({ url: baseURL })
let obj: RedisChatMessageHistoryInput = {
sessionId: sessionId ? sessionId : chatId,
client: redisClient
}
if (sessionTTL) {
obj = {
...obj,
sessionTTL
}
}
let redisChatMessageHistory = new RedisChatMessageHistory(obj)
let redis = new BufferMemory({ memoryKey, chatHistory: redisChatMessageHistory, returnMessages: true })
return redis
}
module.exports = { nodeClass: RedisBackedChatMemory_Memory }
packages/components/nodes/memory/ZepMemory/ZepMemory.ts
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@@ -104,31 +104,11 @@ class ZepMemory_Memory implements INode {
}
async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
const baseURL = nodeData.inputs?.baseURL as string
const aiPrefix = nodeData.inputs?.aiPrefix as string
const humanPrefix = nodeData.inputs?.humanPrefix as string
const memoryKey = nodeData.inputs?.memoryKey as string
const inputKey = nodeData.inputs?.inputKey as string
const autoSummaryTemplate = nodeData.inputs?.autoSummaryTemplate as string
const autoSummary = nodeData.inputs?.autoSummary as boolean
const sessionId = nodeData.inputs?.sessionId as string
const apiKey = nodeData.inputs?.apiKey as string
const k = nodeData.inputs?.k as string
const chatId = options?.chatId as string
const obj: ZepMemoryInput = {
baseURL,
sessionId: sessionId ? sessionId : chatId,
aiPrefix,
humanPrefix,
returnMessages: true,
memoryKey,
inputKey
}
if (apiKey) obj.apiKey = apiKey
let zep = new ZepMemory(obj)
let zep = initalizeZep(nodeData, options)
// hack to support summary
let tmpFunc = zep.loadMemoryVariables
@@ -153,6 +133,37 @@ class ZepMemory_Memory implements INode {
}
return zep
}
async clearSessionMemory(nodeData: INodeData, options: ICommonObject): Promise<void> {
const zep = initalizeZep(nodeData, options)
zep.clear()
}
}
const initalizeZep = (nodeData: INodeData, options: ICommonObject) => {
const baseURL = nodeData.inputs?.baseURL as string
const aiPrefix = nodeData.inputs?.aiPrefix as string
const humanPrefix = nodeData.inputs?.humanPrefix as string
const memoryKey = nodeData.inputs?.memoryKey as string
const inputKey = nodeData.inputs?.inputKey as string
const sessionId = nodeData.inputs?.sessionId as string
const apiKey = nodeData.inputs?.apiKey as string
const chatId = options?.chatId as string
const obj: ZepMemoryInput = {
baseURL,
sessionId: sessionId ? sessionId : chatId,
aiPrefix,
humanPrefix,
returnMessages: true,
memoryKey,
inputKey
}
if (apiKey) obj.apiKey = apiKey
return new ZepMemory(obj)
}
module.exports = { nodeClass: ZepMemory_Memory }
packages/components/nodes/textsplitters/HtmlToMarkdownTextSplitter/HtmlToMarkdownTextSplitter.ts
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@@ -0,0 +1,70 @@
import { INode, INodeData, INodeParams } from '../../../src/Interface'
import { getBaseClasses } from '../../../src/utils'
import { MarkdownTextSplitter, MarkdownTextSplitterParams } from 'langchain/text_splitter'
import { NodeHtmlMarkdown } from 'node-html-markdown'
class HtmlToMarkdownTextSplitter_TextSplitters implements INode {
label: string
name: string
description: string
type: string
icon: string
category: string
baseClasses: string[]
inputs: INodeParams[]
constructor() {
this.label = 'HtmlToMarkdown Text Splitter'
this.name = 'htmlToMarkdownTextSplitter'
this.type = 'HtmlToMarkdownTextSplitter'
this.icon = 'htmlToMarkdownTextSplitter.svg'
this.category = 'Text Splitters'
this.description = `Converts Html to Markdown and then split your content into documents based on the Markdown headers`
this.baseClasses = [this.type, ...getBaseClasses(HtmlToMarkdownTextSplitter)]
this.inputs = [
{
label: 'Chunk Size',
name: 'chunkSize',
type: 'number',
default: 1000,
optional: true
},
{
label: 'Chunk Overlap',
name: 'chunkOverlap',
type: 'number',
optional: true
}
]
}
async init(nodeData: INodeData): Promise<any> {
const chunkSize = nodeData.inputs?.chunkSize as string
const chunkOverlap = nodeData.inputs?.chunkOverlap as string
const obj = {} as MarkdownTextSplitterParams
if (chunkSize) obj.chunkSize = parseInt(chunkSize, 10)
if (chunkOverlap) obj.chunkOverlap = parseInt(chunkOverlap, 10)
const splitter = new HtmlToMarkdownTextSplitter(obj)
return splitter
}
}
class HtmlToMarkdownTextSplitter extends MarkdownTextSplitter implements MarkdownTextSplitterParams {
constructor(fields?: Partial<MarkdownTextSplitterParams>) {
{
super(fields)
}
}
splitText(text: string): Promise<string[]> {
return new Promise((resolve) => {
const markdown = NodeHtmlMarkdown.translate(text)
super.splitText(markdown).then((result) => {
resolve(result)
})
})
}
}
module.exports = { nodeClass: HtmlToMarkdownTextSplitter_TextSplitters }
packages/components/nodes/textsplitters/HtmlToMarkdownTextSplitter/htmlToMarkdownTextSplitter.svg
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@@ -0,0 +1,6 @@
<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-markdown" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
<path stroke="none" d="M0 0h24v24H0z" fill="none"></path>
<path d="M3 5m0 2a2 2 0 0 1 2 -2h14a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-14a2 2 0 0 1 -2 -2z"></path>
<path d="M7 15v-6l2 2l2 -2v6"></path>
<path d="M14 13l2 2l2 -2m-2 2v-6"></path>
</svg>
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packages/components/nodes/tools/BraveSearchAPI/BraveSearchAPI.ts
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@@ -0,0 +1,38 @@
import { INode, INodeData, INodeParams } from '../../../src/Interface'
import { getBaseClasses } from '../../../src/utils'
import { BraveSearch } from 'langchain/tools'
class BraveSearchAPI_Tools implements INode {
label: string
name: string
description: string
type: string
icon: string
category: string
baseClasses: string[]
inputs: INodeParams[]
constructor() {
this.label = 'BraveSearch API'
this.name = 'braveSearchAPI'
this.type = 'BraveSearchAPI'
this.icon = 'brave.svg'
this.category = 'Tools'
this.description = 'Wrapper around BraveSearch API - a real-time API to access Brave search results'
this.inputs = [
{
label: 'BraveSearch API Key',
name: 'apiKey',
type: 'password'
}
]
this.baseClasses = [this.type, ...getBaseClasses(BraveSearch)]
}
async init(nodeData: INodeData): Promise<any> {
const apiKey = nodeData.inputs?.apiKey as string
return new BraveSearch({ apiKey })
}
}
module.exports = { nodeClass: BraveSearchAPI_Tools }
packages/components/nodes/tools/BraveSearchAPI/brave.svg
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@@ -0,0 +1 @@
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packages/components/nodes/tools/CustomTool/core.ts
+24 -12
View File
@@ -51,25 +51,37 @@ export class DynamicStructuredTool<
}
}
const defaultAllowBuiltInDep = [
'assert',
'buffer',
'crypto',
'events',
'http',
'https',
'net',
'path',
'querystring',
'timers',
'tls',
'url',
'zlib'
]
const builtinDeps = process.env.TOOL_FUNCTION_BUILTIN_DEP
? defaultAllowBuiltInDep.concat(process.env.TOOL_FUNCTION_BUILTIN_DEP.split(','))
: defaultAllowBuiltInDep
const externalDeps = process.env.TOOL_FUNCTION_EXTERNAL_DEP ? process.env.TOOL_FUNCTION_EXTERNAL_DEP.split(',') : []
const deps = availableDependencies.concat(externalDeps)
const options = {
console: 'inherit',
sandbox,
require: {
external: false as boolean | { modules: string[] },
builtin: ['*']
external: { modules: deps },
builtin: builtinDeps
}
} as any
const external = JSON.stringify(availableDependencies)
if (external) {
const deps = JSON.parse(external)
if (deps && deps.length) {
options.require.external = {
modules: deps
}
}
}
const vm = new NodeVM(options)
const response = await vm.run(`module.exports = async function() {${this.code}}()`, __dirname)
packages/components/package.json
+2 -1
View File
@@ -18,7 +18,7 @@
"dependencies": {
"@aws-sdk/client-dynamodb": "^3.360.0",
"@dqbd/tiktoken": "^1.0.7",
"@getzep/zep-js": "^0.3.1",
"@getzep/zep-js": "^0.4.1",
"@huggingface/inference": "^2.6.1",
"@opensearch-project/opensearch": "^1.2.0",
"@pinecone-database/pinecone": "^0.0.12",
@@ -42,6 +42,7 @@
"mammoth": "^1.5.1",
"moment": "^2.29.3",
"node-fetch": "^2.6.11",
"node-html-markdown": "^1.3.0",
"pdf-parse": "^1.1.1",
"pdfjs-dist": "^3.7.107",
"playwright": "^1.35.0",
packages/components/src/Interface.ts
+1
View File
@@ -96,6 +96,7 @@ export interface INode extends INodeProperties {
}
init?(nodeData: INodeData, input: string, options?: ICommonObject): Promise<any>
run?(nodeData: INodeData, input: string, options?: ICommonObject): Promise<string | ICommonObject>
clearSessionMemory?(nodeData: INodeData, options?: ICommonObject): Promise<void>
}
export interface INodeData extends INodeProperties {
packages/components/src/utils.ts
+1 -1
View File
@@ -320,7 +320,7 @@ export async function xmlScrape(currentURL: string, limit: number): Promise<stri
}
const contentType: string | null = resp.headers.get('content-type')
if ((contentType && !contentType.includes('application/xml')) || !contentType) {
if ((contentType && !contentType.includes('application/xml') && !contentType.includes('text/xml')) || !contentType) {
if (process.env.DEBUG === 'true') console.error(`non xml response, content type: ${contentType}, on page: ${currentURL}`)
return urls
}
packages/server/.env.example
+5 -2
View File
@@ -3,7 +3,7 @@ PORT=3000
# FLOWISE_PASSWORD=1234
# DEBUG=true
# APIKEY_PATH=/your_api_key_path/.flowise
# LOG_PATH=/your_log_path/logs
# LOG_PATH=/your_log_path/.flowise/logs
# LOG_LEVEL=debug (error | warn | info | verbose | debug)
# EXECUTION_MODE=main (child | main)
@@ -18,4 +18,7 @@ DATABASE_TYPE="sqlite" # sqlite, mysql, postgres
# DATABASE_HOST="127.0.0.1"
# DATABASE_NAME="flowise"
# DATABASE_USER="root"
# DATABASE_PASSWORD="atish123"
# DATABASE_PASSWORD="atish123"
# TOOL_FUNCTION_BUILTIN_DEP=crypto,fs
# TOOL_FUNCTION_EXTERNAL_DEP=moment,lodash
packages/server/README.md
+21 -19
View File
@@ -31,26 +31,28 @@ FLOWISE_PASSWORD=1234
## 🌱 Env Variables
Flowise support different environment variables to configure your instance. You can specify the following variables in the `.env` file inside `packages/server` folder.
Flowise support different environment variables to configure your instance. You can specify the following variables in the `.env` file inside `packages/server` folder. Read [more](https://docs.flowiseai.com/environment-variables)
| Variable | Description | Type | Default |
| ---------------- | ---------------------------------------------------------------- | ------------------------------------------------ | ----------------------------------- |
| PORT | The HTTP port Flowise runs on | Number | 3000 |
| FLOWISE_USERNAME | Username to login | String |
| FLOWISE_PASSWORD | Password to login | String |
| DEBUG | Print logs from components | Boolean |
| LOG_PATH | Location where log files are stored | String | `your-path/Flowise/logs` |
| LOG_LEVEL | Different levels of logs | Enum String: `error`, `info`, `verbose`, `debug` | `info` |
| APIKEY_PATH | Location where api keys are saved | String | `your-path/Flowise/packages/server` |
| EXECUTION_MODE | Whether predictions run in their own process or the main process | Enum String: `child`, `main` | `main` |
| OVERRIDE_DATABASE| Override current database with default | Enum String: `true`, `false` | `true` |
| DATABASE_TYPE | Type of database to store the flowise data | Enum String: `sqlite`, `mysql`, `postgres` | `sqlite` |
| DATABASE_PATH | Location where database is saved (When DATABASE_TYPE is sqlite) | String | `your-home-dir/.flowise` |
| DATABASE_HOST | Host URL or IP address (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_PORT | Database port (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_USERNAME| Database username (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_PASSWORD| Database password (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_NAME | Database name (When DATABASE_TYPE is not sqlite) | String | |
| Variable | Description | Type | Default |
| ---------------- | ---------------------------------------------------------------- | ------------------------------------------------ | ----------------------------------- |
| PORT | The HTTP port Flowise runs on | Number | 3000 |
| FLOWISE_USERNAME | Username to login | String | |
| FLOWISE_PASSWORD | Password to login | String | |
| DEBUG | Print logs from components | Boolean | |
| LOG_PATH | Location where log files are stored | String | `your-path/Flowise/logs` |
| LOG_LEVEL | Different levels of logs | Enum String: `error`, `info`, `verbose`, `debug` | `info` |
| APIKEY_PATH | Location where api keys are saved | String | `your-path/Flowise/packages/server` |
| EXECUTION_MODE | Whether predictions run in their own process or the main process | Enum String: `child`, `main` | `main` |
| TOOL_FUNCTION_BUILTIN_DEP | NodeJS built-in modules to be used for Tool Function | String | |
| TOOL_FUNCTION_EXTERNAL_DEP | External modules to be used for Tool Function | String | |
| OVERRIDE_DATABASE | Override current database with default | Enum String: `true`, `false` | `true` |
| DATABASE_TYPE | Type of database to store the flowise data | Enum String: `sqlite`, `mysql`, `postgres` | `sqlite` |
| DATABASE_PATH | Location where database is saved (When DATABASE_TYPE is sqlite) | String | `your-home-dir/.flowise` |
| DATABASE_HOST | Host URL or IP address (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_PORT | Database port (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_USERNAME | Database username (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_PASSWORD | Database password (When DATABASE_TYPE is not sqlite) | String | |
| DATABASE_NAME | Database name (When DATABASE_TYPE is not sqlite) | String | |
You can also specify the env variables when using `npx`. For example:
packages/server/src/commands/start.ts
+5 -1
View File
@@ -24,7 +24,9 @@ export default class Start extends Command {
APIKEY_PATH: Flags.string(),
LOG_PATH: Flags.string(),
LOG_LEVEL: Flags.string(),
EXECUTION_MODE: Flags.string()
EXECUTION_MODE: Flags.string(),
TOOL_FUNCTION_BUILTIN_DEP: Flags.string(),
TOOL_FUNCTION_EXTERNAL_DEP: Flags.string()
}
async stopProcess() {
@@ -65,6 +67,8 @@ export default class Start extends Command {
if (flags.LOG_LEVEL) process.env.LOG_LEVEL = flags.LOG_LEVEL
if (flags.EXECUTION_MODE) process.env.EXECUTION_MODE = flags.EXECUTION_MODE
if (flags.DEBUG) process.env.DEBUG = flags.DEBUG
if (flags.TOOL_FUNCTION_BUILTIN_DEP) process.env.TOOL_FUNCTION_BUILTIN_DEP = flags.TOOL_FUNCTION_BUILTIN_DEP
if (flags.TOOL_FUNCTION_EXTERNAL_DEP) process.env.TOOL_FUNCTION_EXTERNAL_DEP = flags.TOOL_FUNCTION_EXTERNAL_DEP
await (async () => {
try {
packages/server/src/index.ts
+26 -7
View File
@@ -39,7 +39,8 @@ import {
isFlowValidForStream,
isVectorStoreFaiss,
databaseEntities,
getApiKey
getApiKey,
clearSessionMemory
} from './utils'
import { cloneDeep } from 'lodash'
import { getDataSource } from './DataSource'
@@ -59,9 +60,6 @@ export class App {
constructor() {
this.app = express()
// Add the expressRequestLogger middleware to log all requests
this.app.use(expressRequestLogger)
}
async initDatabase() {
@@ -92,6 +90,9 @@ export class App {
// Allow access from *
this.app.use(cors())
// Add the expressRequestLogger middleware to log all requests
this.app.use(expressRequestLogger)
if (process.env.FLOWISE_USERNAME && process.env.FLOWISE_PASSWORD) {
const username = process.env.FLOWISE_USERNAME
const password = process.env.FLOWISE_PASSWORD
@@ -306,8 +307,13 @@ export class App {
// Get all chatmessages from chatflowid
this.app.get('/api/v1/chatmessage/:id', async (req: Request, res: Response) => {
const chatmessages = await this.AppDataSource.getRepository(ChatMessage).findBy({
chatflowid: req.params.id
const chatmessages = await this.AppDataSource.getRepository(ChatMessage).find({
where: {
chatflowid: req.params.id
},
order: {
createdDate: 'ASC'
}
})
return res.json(chatmessages)
})
@@ -326,6 +332,19 @@ export class App {
// Delete all chatmessages from chatflowid
this.app.delete('/api/v1/chatmessage/:id', async (req: Request, res: Response) => {
const chatflow = await this.AppDataSource.getRepository(ChatFlow).findOneBy({
id: req.params.id
})
if (!chatflow) {
res.status(404).send(`Chatflow ${req.params.id} not found`)
return
}
const flowData = chatflow.flowData
const parsedFlowData: IReactFlowObject = JSON.parse(flowData)
const nodes = parsedFlowData.nodes
let chatId = await getChatId(chatflow.id)
if (!chatId) chatId = chatflow.id
clearSessionMemory(nodes, this.nodesPool.componentNodes, chatId, req.query.sessionId as string)
const results = await this.AppDataSource.getRepository(ChatMessage).delete({ chatflowid: req.params.id })
return res.json(results)
})
@@ -668,7 +687,7 @@ export class App {
if (!chatflow) return res.status(404).send(`Chatflow ${chatflowid} not found`)
let chatId = await getChatId(chatflow.id)
if (!chatId) chatId = Date.now().toString()
if (!chatId) chatId = chatflowid
if (!isInternal) {
await this.validateKey(req, res, chatflow)
packages/server/src/utils/config.ts
+1 -1
View File
@@ -7,7 +7,7 @@ dotenv.config({ path: path.join(__dirname, '..', '..', '.env'), override: true }
// default config
const loggingConfig = {
dir: process.env.LOG_PATH ?? path.join(__dirname, '..', '..', '..', '..', 'logs'),
dir: process.env.LOG_PATH ?? path.join(__dirname, '..', '..', 'logs'),
server: {
level: process.env.LOG_LEVEL ?? 'info',
filename: 'server.log',
packages/server/src/utils/index.ts
+23
View File
@@ -273,6 +273,29 @@ export const buildLangchain = async (
return flowNodes
}
/**
* Clear memory
* @param {IReactFlowNode[]} reactFlowNodes
* @param {IComponentNodes} componentNodes
* @param {string} chatId
* @param {string} sessionId
*/
export const clearSessionMemory = async (
reactFlowNodes: IReactFlowNode[],
componentNodes: IComponentNodes,
chatId: string,
sessionId?: string
) => {
for (const node of reactFlowNodes) {
if (node.data.category !== 'Memory') continue
const nodeInstanceFilePath = componentNodes[node.data.name].filePath as string
const nodeModule = await import(nodeInstanceFilePath)
const newNodeInstance = new nodeModule.nodeClass()
if (sessionId && node.data.inputs) node.data.inputs.sessionId = sessionId
if (newNodeInstance.clearSessionMemory) await newNodeInstance?.clearSessionMemory(node.data, { chatId })
}
}
/**
* Get variable value from outputResponses.output
* @param {string} paramValue
packages/server/src/utils/logger.ts
+37 -34
View File
@@ -57,43 +57,46 @@ const logger = createLogger({
* this.app.use(expressRequestLogger)
*/
export function expressRequestLogger(req: Request, res: Response, next: NextFunction): void {
const fileLogger = createLogger({
format: combine(timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }), format.json(), errors({ stack: true })),
defaultMeta: {
package: 'server',
request: {
method: req.method,
url: req.url,
body: req.body,
query: req.query,
params: req.params,
headers: req.headers
}
},
transports: [
new transports.File({
filename: path.join(logDir, config.logging.express.filename ?? 'server-requests.log.jsonl'),
level: config.logging.express.level ?? 'debug'
})
]
})
const unwantedLogURLs = ['/api/v1/node-icon/']
if (req.url.includes('/api/v1/') && !unwantedLogURLs.some((url) => req.url.includes(url))) {
const fileLogger = createLogger({
format: combine(timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }), format.json(), errors({ stack: true })),
defaultMeta: {
package: 'server',
request: {
method: req.method,
url: req.url,
body: req.body,
query: req.query,
params: req.params,
headers: req.headers
}
},
transports: [
new transports.File({
filename: path.join(logDir, config.logging.express.filename ?? 'server-requests.log.jsonl'),
level: config.logging.express.level ?? 'debug'
})
]
})
const getRequestEmoji = (method: string) => {
const requetsEmojis: Record<string, string> = {
GET: '⬇️',
POST: '⬆️',
PUT: '🖊',
DELETE: '❌'
const getRequestEmoji = (method: string) => {
const requetsEmojis: Record<string, string> = {
GET: '⬇️',
POST: '⬆️',
PUT: '🖊',
DELETE: '❌'
}
return requetsEmojis[method] || '?'
}
return requetsEmojis[method] || '?'
}
if (req.method !== 'GET') {
fileLogger.info(`${getRequestEmoji(req.method)} ${req.method} ${req.url}`)
logger.info(`${getRequestEmoji(req.method)} ${req.method} ${req.url}`)
} else {
fileLogger.http(`${getRequestEmoji(req.method)} ${req.method} ${req.url}`)
if (req.method !== 'GET') {
fileLogger.info(`${getRequestEmoji(req.method)} ${req.method} ${req.url}`)
logger.info(`${getRequestEmoji(req.method)} ${req.method} ${req.url}`)
} else {
fileLogger.http(`${getRequestEmoji(req.method)} ${req.method} ${req.url}`)
}
}
next()
packages/ui/src/ui-component/input/Input.js
+1 -1
View File
@@ -61,7 +61,7 @@ export const Input = ({ inputParam, value, onChange, disabled = false, showDialo
Input.propTypes = {
inputParam: PropTypes.object,
value: PropTypes.string,
value: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
onChange: PropTypes.func,
disabled: PropTypes.bool,
showDialog: PropTypes.bool,
packages/ui/src/views/chatflows/APICodeDialog.js
+27 -9
View File
@@ -190,7 +190,10 @@ output = query({
"${baseURL}/api/v1/prediction/${dialogProps.chatflowid}",
{
method: "POST",
body: data
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify(data)
}
);
const result = await response.json();
@@ -204,7 +207,8 @@ query({"question": "Hey, how are you?"}).then((response) => {
} else if (codeLang === 'cURL') {
return `curl ${baseURL}/api/v1/prediction/${dialogProps.chatflowid} \\
-X POST \\
-d '{"question": "Hey, how are you?"}'`
-d '{"question": "Hey, how are you?"}' \\
-H "Content-Type: application/json"`
}
return ''
}
@@ -229,9 +233,12 @@ output = query({
const response = await fetch(
"${baseURL}/api/v1/prediction/${dialogProps.chatflowid}",
{
headers: { Authorization: "Bearer ${selectedApiKey?.apiKey}" },
headers: {
Authorization: "Bearer ${selectedApiKey?.apiKey}",
"Content-Type": "application/json"
},
method: "POST",
body: data
body: JSON.stringify(data)
}
);
const result = await response.json();
@@ -246,6 +253,7 @@ query({"question": "Hey, how are you?"}).then((response) => {
return `curl ${baseURL}/api/v1/prediction/${dialogProps.chatflowid} \\
-X POST \\
-d '{"question": "Hey, how are you?"}' \\
-H "Content-Type: application/json" \\
-H "Authorization: Bearer ${selectedApiKey?.apiKey}"`
}
return ''
@@ -316,7 +324,8 @@ query(formData).then((response) => {
`
} else if (codeLang === 'cURL') {
return `curl ${baseURL}/api/v1/prediction/${dialogProps.chatflowid} \\
-X POST \\${getConfigExamplesForCurl(configData, 'formData')}`
-X POST \\${getConfigExamplesForCurl(configData, 'formData')} \\
-H "Content-Type: multipart/form-data"`
}
return ''
}
@@ -363,6 +372,7 @@ query(formData).then((response) => {
} else if (codeLang === 'cURL') {
return `curl ${baseURL}/api/v1/prediction/${dialogProps.chatflowid} \\
-X POST \\${getConfigExamplesForCurl(configData, 'formData')} \\
-H "Content-Type: multipart/form-data" \\
-H "Authorization: Bearer ${selectedApiKey?.apiKey}"`
}
return ''
@@ -392,7 +402,10 @@ output = query({
"${baseURL}/api/v1/prediction/${dialogProps.chatflowid}",
{
method: "POST",
body: data
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify(data)
}
);
const result = await response.json();
@@ -410,7 +423,8 @@ query({
} else if (codeLang === 'cURL') {
return `curl ${baseURL}/api/v1/prediction/${dialogProps.chatflowid} \\
-X POST \\
-d '{"question": "Hey, how are you?", "overrideConfig": {${getConfigExamplesForCurl(configData, 'json')}}'`
-d '{"question": "Hey, how are you?", "overrideConfig": {${getConfigExamplesForCurl(configData, 'json')}}' \\
-H "Content-Type: application/json"`
}
return ''
}
@@ -439,9 +453,12 @@ output = query({
const response = await fetch(
"${baseURL}/api/v1/prediction/${dialogProps.chatflowid}",
{
headers: { Authorization: "Bearer ${selectedApiKey?.apiKey}" },
headers: {
Authorization: "Bearer ${selectedApiKey?.apiKey}",
"Content-Type": "application/json"
},
method: "POST",
body: data
body: JSON.stringify(data)
}
);
const result = await response.json();
@@ -460,6 +477,7 @@ query({
return `curl ${baseURL}/api/v1/prediction/${dialogProps.chatflowid} \\
-X POST \\
-d '{"question": "Hey, how are you?", "overrideConfig": {${getConfigExamplesForCurl(configData, 'json')}}' \\
-H "Content-Type: application/json" \\
-H "Authorization: Bearer ${selectedApiKey?.apiKey}"`
}
return ''