dify/api/controllers/common/errors.py

from werkzeug.exceptions import HTTPException

from libs.exception import BaseHTTPException


class FilenameNotExistsError(HTTPException):
    code = 400
    description = "The specified filename does not exist."


class RemoteFileUploadError(HTTPException):
    code = 400
    description = "Error uploading remote file."


class FileTooLargeError(BaseHTTPException):
    error_code = "file_too_large"
    description = "File size exceeded. {message}"
    code = 413


class UnsupportedFileTypeError(BaseHTTPException):
    error_code = "unsupported_file_type"
    description = "File type not allowed."
    code = 415


class TooManyFilesError(BaseHTTPException):
    error_code = "too_many_files"
    description = "Only one file is allowed."
    code = 400


class NoFileUploadedError(BaseHTTPException):
    error_code = "no_file_uploaded"
    description = "Please upload your file."
    code = 400