import json from threading import Thread from dvm import DVM from interfaces.dvmtaskinterface import DVMTaskInterface from utils.admin_utils import AdminConfig from utils.definitions import EventDefinitions from utils.dvmconfig import DVMConfig from utils.nip89_utils import NIP89Config from utils.nostr_utils import get_referenced_event_by_id, get_event_by_id """ This File contains a Module to call Google Translate Services locally on the DVM Machine Accepted Inputs: Text, Events, Jobs (Text Extraction, Summary, Translation) Outputs: Text containing the Translation in the desired language. Params: -language The target language """ class Translation(DVMTaskInterface): KIND: int = EventDefinitions.KIND_NIP90_TRANSLATE_TEXT TASK: str = "translation" COST: int = 0 def __init__(self, name, dvm_config: DVMConfig, nip89config: NIP89Config, admin_config: AdminConfig = None, options=None): self.init(name, dvm_config, admin_config, nip89config) self.options = options def is_input_supported(self, input_type, input_content): if input_type != "event" and input_type != "job" and input_type != "text": return False if input_type != "text" and len(input_content) > 4999: return False return True def create_request_form_from_nostr_event(self, event, client=None, dvm_config=None): request_form = {"jobID": event.id().to_hex()} input_type = "event" text = "" translation_lang = "en" for tag in event.tags(): if tag.as_vec()[0] == 'i': input_type = tag.as_vec()[2] elif tag.as_vec()[0] == 'param': param = tag.as_vec()[1] if param == "language": # check for param type translation_lang = str(tag.as_vec()[2]).split('-')[0] if input_type == "event": for tag in event.tags: if tag.as_vec()[0] == 'i': evt = get_event_by_id(tag.as_vec()[1], client=client, config=dvm_config) text = evt.content() break elif input_type == "text": for tag in event.tags: if tag.as_vec()[0] == 'i': text = tag.as_vec()[1] break elif input_type == "job": for tag in event.tags: if tag.as_vec()[0] == 'i': evt = get_referenced_event_by_id(event_id=tag.as_vec()[1], client=client, kinds=[EventDefinitions.KIND_NIP90_RESULT_EXTRACT_TEXT, EventDefinitions.KIND_NIP90_RESULT_SUMMARIZE_TEXT, EventDefinitions.KIND_NIP90_RESULT_TRANSLATE_TEXT], dvm_config=dvm_config) text = evt.content() break options = { "text": text, "language": translation_lang } request_form['options'] = json.dumps(options) return request_form def process(self, request_form): from translatepy.translators.google import GoogleTranslate options = DVMTaskInterface.set_options(request_form) gtranslate = GoogleTranslate() length = len(options["text"]) step = 0 translated_text = "" if length > 4999: while step + 5000 < length: text_part = options["text"][step:step + 5000] step = step + 5000 try: translated_text_part = str(gtranslate.translate(text_part, options["language"])) print("Translated Text part:\n\n " + translated_text_part) except Exception as e: raise Exception(e) translated_text = translated_text + translated_text_part if step < length: text_part = options["text"][step:length] try: translated_text_part = str(gtranslate.translate(text_part, options["language"])) print("Translated Text part:\n " + translated_text_part) except Exception as e: raise Exception(e) translated_text = translated_text + translated_text_part return translated_text