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grog.py
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grog.py
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import argparse
import sys
import requests
import os
import time
from urllib.parse import urlparse
import subprocess
import socket
import re
from utils.gradio_helpers import (
build_gradio_inputs,
build_gradio_outputs_replicate,
create_dynamic_gradio_app,
create_gradio_app_script,
detect_file_type,
)
from prance import ResolvingParser
from tempfile import NamedTemporaryFile
from datetime import datetime
import shutil
from slugify import slugify
def check_nvidia_gpu():
try:
subprocess.run(
["nvidia-smi"], stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True
)
return True
except subprocess.CalledProcessError:
return False
except FileNotFoundError:
return False
def sort_properties_by_order(properties):
ordered_properties = sorted(
properties.items(), key=lambda x: x[1].get("x-order", float("inf"))
)
return ordered_properties
def parse_api_specs(schema_url):
schema_response = requests.get(schema_url)
openapi_spec = schema_response.content
with NamedTemporaryFile(mode="wb") as tmpfile:
tmpfile.write(openapi_spec)
tmpfile.flush() # Ensure all data is written to the file
parser = ResolvingParser(tmpfile.name)
api_spec = parser.specification
return api_spec
def parse_docker_image_data(docker_uri):
pattern = r"/([^/]+)/([^@]+)"
match = re.search(pattern, docker_uri)
if match:
first_part = match.group(1)
second_part = match.group(2)
return first_part, second_part
else:
return None, None
def wait_util_cog_ready(hostname, docker_port):
# check http://0.0.0.0:5000/health-check {"status": "READY"} or {"status":"STARTING","setup":null}
counter = 0
while True:
try:
response = requests.get(f"http://{hostname}:{docker_port}/health-check")
response.raise_for_status()
if response.json()["status"] == "READY":
print("Cog Server is ready.")
break
else:
print(f"Waiting for cog server (models loading) {docker_port}...")
counter += 1
time.sleep(5)
if counter >= 250:
raise Exception("Docker image timeout")
except requests.exceptions.HTTPError as e:
raise Exception(f"HTTP Error occurred: {e}")
except requests.exceptions.RequestException as e:
raise Exception(f"Error fetching data: {e}")
def wait_until_docker(hostname, docker_port):
counter = 0
while True:
try:
with socket.create_connection(
(hostname, int(docker_port)), timeout=1
) as sock:
print("Cog Docker is ready.")
break # Exit the loop when the server is up
except (socket.timeout, ConnectionRefusedError):
print(f"Waiting for cog docker to start on port {docker_port}...")
counter += 1
time.sleep(5)
if counter >= 250:
raise Exception("Docker image timeout")
def run_docker_container(docker_image, hostname, local_port):
docker_command = [
"docker",
"run",
"-d",
"-h",
hostname,
"--net",
"host",
"-p",
f"{local_port}:5000",
]
is_nvidia_gpu_available = check_nvidia_gpu()
if is_nvidia_gpu_available:
docker_command.append("--gpus=all")
docker_command.append(docker_image)
process = subprocess.Popen(docker_command)
wait_until_docker(hostname, local_port)
def process_replicate_model_data(model_id):
import requests
from bs4 import BeautifulSoup
import json
try:
url = f"https://replicate.com/{model_id}?input=docker&output=json"
response = requests.get(url)
response.raise_for_status()
html_content = response.text
except requests.exceptions.HTTPError as e:
raise Exception(f"HTTP Error occurred: {e}")
except requests.exceptions.RequestException as e:
raise Exception(f"Error fetching data: {e}")
try:
soup = BeautifulSoup(html_content, "html.parser")
script_tags = soup.find_all("script", {"type": "application/json"})
data = None
for script_tag in script_tags:
if("initialPrediction" in script_tag.string):
json_str = script_tag.string
data = json.loads(json_str)
break
if data is None:
raise ValueError("Data with 'initialPrediction' not found in the HTML content.")
except Exception as e:
raise Exception(f"Failed to process model data: {str(e)}")
if data["initialPrediction"] is not None:
if isinstance(data["initialPrediction"]["output"], str):
output_types = [detect_file_type(data["initialPrediction"]["output"])]
elif isinstance(data["initialPrediction"]["output"], dict):
output_types = ["json"]
else:
output_types = [
detect_file_type(output)
for output in data["initialPrediction"]["output"]
]
if all(x == "list" for x in output_types):
output_types = ["json"]
else:
output_types = None
result = {
"docker_image_url": data["version"]["_extras"]["docker_image_name"],
"output_types": output_types,
"ordered_input_schema": sort_properties_by_order(
data["version"]["_extras"]["dereferenced_openapi_schema"]["components"][
"schemas"
]["Input"]["properties"]
),
"example_inputs": (
data["initialPrediction"]["input"]
if data["initialPrediction"] is not None
else None
),
"model_name": (
None
if "version" not in data
else data["version"]["_extras"]["model"]["name"]
),
"model_author": (
None
if "version" not in data
else data["version"]["_extras"]["model"]["owner"]
),
"model_description": (
None
if "version" not in data
else data["version"]["_extras"]["model"]["_extras"]["description"]
),
"api_id": (
None
if "version" not in data
else data["version"]["_extras"]["model"]["_extras"][
"latest_enabled_version_id"
]
),
}
return result
def create_parser():
# Create the parser
parser = argparse.ArgumentParser(description="CLI tool for processing inputs.")
# Add arguments
parser.add_argument("--cog_url", type=str, help="The URL to process.", default=None)
parser.add_argument(
"--replicate_model_id", type=str, help="The Replicate model ID.", default=None
)
parser.add_argument(
"--run_type",
type=str,
choices=["replicate_api", "local", "huggingface_spaces"],
help="The type of run to execute.",
default="local",
)
parser.add_argument(
"--gradio_type",
type=str,
choices=["static", "dynamic"],
help="The type of Gradio interface to use.",
default="dynamic",
)
parser.add_argument(
"--replicate_token", type=str, help="The Replicate API token.", default=None
)
parser.add_argument(
"--huggingface_token",
type=str,
help="The Hugging Face API token.",
default=None,
)
parser.add_argument(
"--hostname",
type=str,
help="The hostname to mount the docker application (0.0.0.0).",
default="0.0.0.0",
)
parser.add_argument(
"--docker_port",
type=int,
help="The port to mount the docker application (default 5000).",
default=5000,
)
parser.add_argument(
"--space_hardware",
type=str,
help="The Hugging Face Space Hardware type.",
default="cpu-basic",
)
parser.add_argument(
"--space_repo",
type=str,
help="If you want a repo for your Hugging Face Space different than the name of the cog model",
default=None,
)
return parser
def check_conditional_args(args):
# Check for the conditional requirement of replicate_token or huggingface_token
if args.run_type == "replicate_api" and not args.replicate_token:
sys.exit(
"Error: --replicate_token is required when run_type is 'replicate_api'"
)
elif args.run_type == "huggingface_spaces" and not args.huggingface_token:
sys.exit(
"Error: --huggingface_token is required when run_type is 'huggingface_spaces'"
)
# Ensure either cog_url or replicate_model_id is provided
if not args.cog_url and not args.replicate_model_id:
sys.exit("Error: Either --cog_url or --replicate_model_id must be provided.")
if args.cog_url and not args.replicate_model_id:
sys.exit(
"Error: cog image URL isn't implemented yet. Please provide a replicate model id"
)
if args.run_type == "replicate_api" and not args.replicate_model_id:
sys.exit(
"Error: You need to use a --replicate_model_id to use the --replicate_api"
)
def main():
parser = create_parser()
args = parser.parse_args()
check_conditional_args(args)
docker_port = str(args.docker_port)
hostname = args.hostname
api_id = None
if args.replicate_model_id:
data = process_replicate_model_data(args.replicate_model_id)
inputs, inputs_string, names = build_gradio_inputs(
data["ordered_input_schema"], data["example_inputs"]
)
outputs, outputs_string = build_gradio_outputs_replicate(data["output_types"])
model_name = data["model_name"]
model_author = data["model_author"]
title = f"Demo for {model_name} cog image by {data['model_author']}"
docker_image = data["docker_image_url"]
model_description = data["model_description"]
# TODO for args.cog_url
# else:
# docker_image = args.cog_url
# model_name, model_author = parse_docker_image_data(docker_image)
# title = f"Demo for {model_name} cog image by {model_author}"
# model_description = ""
if args.run_type == "replicate_api":
api_url = "https://api.replicate.com/v1/predictions"
api_id = data["api_id"]
else:
if args.run_type == "local" and args.gradio_type == "dynamic":
api_url = f"http://{hostname}:{docker_port}/predictions"
run_docker_container(docker_image, hostname, docker_port)
wait_util_cog_ready(hostname, docker_port)
# TODO for args.cog_url
# if (args.cog_url) and not args.replicate_model_id:
# api_spec = parse_api_specs(
# f"http://localhost:{docker_port}/openapi.json"
# )
# ordered_input_schema = sort_properties_by_order(
# api_spec["components"]["schemas"]["Input"]["properties"]
# )
# inputs, inputs_string, names = build_gradio_inputs(ordered_input_schema)
# outputs TODO
else:
api_url = f"http://{hostname}:5000/predictions"
if args.gradio_type == "dynamic" and not (args.run_type == "huggingface_spaces"):
app = create_dynamic_gradio_app(
inputs,
outputs,
api_url=api_url,
api_id=api_id,
replicate_token=args.replicate_token,
title=title,
model_description=model_description,
names=names,
hostname=hostname,
)
app.launch(share=True)
else:
app_string = create_gradio_app_script(
inputs_string,
outputs_string,
api_url=api_url,
api_id=api_id,
replicate_token=args.replicate_token,
title=title,
model_description=model_description,
local_base=(
True
if (args.run_type == "local" and args.gradio_type == "dynamic")
or args.run_type == "huggingface_spaces"
else False
),
hostname=hostname,
)
if args.run_type == "local" or args.run_type == "huggingface_spaces":
app_file = "app.py"
dir_name = f"docker_{model_name}_{int(datetime.now().timestamp())}"
os.makedirs(f"{dir_name}/utils")
with open("docker_helpers/Dockerfile", "r") as file:
docker_file_content = file.read()
with open(f"{dir_name}/Dockerfile", "w") as file:
dockerfile_image_data = f"FROM {docker_image}\n"
file.write(dockerfile_image_data + docker_file_content)
shutil.copy(
"docker_helpers/requirements.txt", f"{dir_name}/requirements.txt"
)
shutil.copy("docker_helpers/run.sh", f"{dir_name}/run.sh")
shutil.copy(
"utils/gradio_helpers.py", f"{dir_name}/utils/gradio_helpers.py"
)
# Opening the file in write mode and writing the string
with open(f"{dir_name}/{app_file}", "w") as file:
file.write(app_string)
print(
f"Folder {dir_name} created. You can build your Dockerfile or modify the Gradio app.py"
)
if args.run_type == "huggingface_spaces":
print("Uploading to Hugging Face...")
from huggingface_hub import HfApi
api = HfApi(token=args.huggingface_token)
try:
space_id = api.create_repo(
repo_id=(
args.space_repo if args.space_repo else slugify(model_name)
),
repo_type="space",
exist_ok=True,
space_sdk="docker",
space_hardware=args.space_hardware,
private=True,
)
except:
raise Exception("Something went wrong with HF repo creation")
parts = space_id.split("/")
space_nicename = "/".join(parts[-2:])
print(space_nicename)
try:
api.upload_folder(
repo_id=space_nicename,
folder_path=f"{dir_name}",
repo_type="space",
)
except:
raise Exception("Something went wrong with HF repo uploading")
print(f"Uploaded to Hugging Face. Access it at {space_id}")
shutil.rmtree(dir_name)
elif args.run_type == "replicate_api":
app_file = f"app_{model_name}_{int(datetime.now().timestamp())}.py"
with open(app_file, "w") as file:
file.write(app_string)
print(
f"\n{app_file} created. Use it with\n\npython {app_file}\n\nBe careful, your replicate API is in this file in plain text!\n"
)
if __name__ == "__main__":
main()