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import os | |
import shutil | |
from mega import Mega | |
import gdown | |
import re | |
import wget | |
import sys | |
import uuid | |
import zipfile | |
class InvalidDriveId(Exception): | |
def __init__(self, message="Error de la url"): | |
self.message = message | |
super().__init__(self.message) | |
def model_downloader(url, zip_path, dest_path): | |
"""Download and unzip a file from Google Drive or Mega.""" | |
def drive_download(url, dest_folder): | |
print(f"Descargando desde drive...") | |
try: | |
filename = gdown.download(url, os.path.join(dest_folder, f"{uuid.uuid4()}.zip"), fuzzy=True) | |
return os.path.basename(filename) | |
except: | |
print("El intento de descargar con drive no funcionó") | |
return None | |
def mega_download(url, dest_folder): | |
try: | |
file_id = None | |
if "#!" in url: | |
file_id = url.split("#!")[1].split("!")[0] | |
elif "file/" in url: | |
file_id = url.split("file/")[1].split("/")[0] | |
else: | |
file_id = None | |
print(f"Descargando desde mega...") | |
if file_id: | |
mega = Mega() | |
m = mega.login() | |
filename = m.download_url(url, dest_path=dest_folder, dest_filename=f"{uuid.uuid4()}.zip") | |
return os.path.basename(filename) | |
else: | |
return None | |
except Exception as e: | |
print("Ocurrio un error**") | |
print(e) | |
return None | |
def download(url, dest_folder): | |
try: | |
print(f"Descargando desde url generica...") | |
dest_path = wget.download(url=url, out=os.path.join(dest_folder, f"{uuid.uuid4()}.zip")) | |
return os.path.basename(dest_path) | |
except Exception as e: | |
print(f"Error al descargar el archivo: {str(e)}") | |
filename = "" | |
if not os.path.exists(zip_path): | |
os.mkdir(zip_path) | |
if url and 'drive.google.com' in url: | |
# Descargar el elemento si la URL es de Google Drive | |
filename = drive_download(url, zip_path) | |
elif url and 'mega.nz' in url: | |
filename = mega_download(url, zip_path) | |
elif url and 'pixeldrain' in url: | |
print("No se puede descargar de pixeldrain") | |
sys.exit() | |
else: | |
filename = download(url, zip_path) | |
if filename: | |
print(f"Descomprimiendo {filename}...") | |
modelname = str(filename).replace(".zip", "") | |
zip_file_path = os.path.join(zip_path, filename) | |
try: | |
shutil.unpack_archive(zip_file_path, os.path.join(dest_path, modelname)) | |
except Exception as e: | |
try: | |
with zipfile.ZipFile(zip_file_path, 'r') as zip_ref: | |
zip_ref.extractall(dest_path) | |
except zipfile.BadZipFile as e: | |
print(f"Error: El archivo ZIP no es válido - {e}") | |
except Exception as e: | |
print(f"Error inesperado: {e}") | |
if os.path.exists(zip_file_path): | |
os.remove(zip_file_path) | |
return modelname | |
else: | |
return None | |
def get_model(weight_path, modelname): | |
resources = {} | |
for root, dirs, files in os.walk(os.path.join(weight_path, modelname)): | |
for file in files: | |
if file.endswith('.index'): | |
resources['index'] = os.path.relpath(os.path.join(root, file)) | |
if file.endswith('.pth') and not 'G_' in file and not 'D_' in file: | |
resources['pth'] = os.path.relpath(os.path.join(root, file), start=weight_path) | |
return resources |