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import launch
import pkg_resources
import sys
import os
import shutil
import platform
from pathlib import Path
from typing import Tuple, Optional
repo_root = Path(__file__).parent
main_req_file = repo_root / "requirements.txt"
def comparable_version(version: str) -> Tuple:
return tuple(version.split("."))
def get_installed_version(package: str) -> Optional[str]:
try:
return pkg_resources.get_distribution(package).version
except Exception:
return None
def extract_base_package(package_string: str) -> str:
base_package = package_string.split("@git")[0]
return base_package
def install_requirements(req_file):
with open(req_file) as file:
for package in file:
try:
package = package.strip()
if "==" in package:
package_name, package_version = package.split("==")
installed_version = get_installed_version(package_name)
if installed_version != package_version:
launch.run_pip(
f"install -U {package}",
f"forge_legacy_preprocessor requirement: changing {package_name} version from {installed_version} to {package_version}",
)
elif ">=" in package:
package_name, package_version = package.split(">=")
installed_version = get_installed_version(package_name)
if not installed_version or comparable_version(
installed_version
) < comparable_version(package_version):
launch.run_pip(
f"install -U {package}",
f"forge_legacy_preprocessor requirement: changing {package_name} version from {installed_version} to {package_version}",
)
elif not launch.is_installed(extract_base_package(package)):
launch.run_pip(
f"install {package}",
f"forge_legacy_preprocessor requirement: {package}",
)
except Exception as e:
print(e)
print(
f"Warning: Failed to install {package}, some preprocessors may not work."
)
def try_install_from_wheel(pkg_name: str, wheel_url: str, version: Optional[str] = None):
current_version = get_installed_version(pkg_name)
if current_version is not None:
# No version requirement.
if version is None:
return
# Version requirement already satisfied.
if comparable_version(current_version) >= comparable_version(version):
return
try:
launch.run_pip(
f"install -U {wheel_url}",
f"forge_legacy_preprocessor requirement: {pkg_name}",
)
except Exception as e:
print(e)
print(f"Warning: Failed to install {pkg_name}. Some processors will not work.")
def try_install_insight_face():
"""Attempt to install insightface library. The library is necessary to use ip-adapter faceid.
Note: Building insightface library from source requires compiling C++ code, which should be avoided
in principle. Here the solution is to download a precompiled wheel."""
if get_installed_version("insightface") is not None:
return
default_win_wheel = "https://github.com/Gourieff/Assets/raw/main/Insightface/insightface-0.7.3-cp310-cp310-win_amd64.whl"
wheel_url = os.environ.get("INSIGHTFACE_WHEEL", default_win_wheel)
system = platform.system().lower()
architecture = platform.machine().lower()
python_version = sys.version_info
if wheel_url != default_win_wheel or (
system == "windows"
and "amd64" in architecture
and python_version.major == 3
and python_version.minor == 10
):
try:
launch.run_pip(
f"install {wheel_url}",
"forge_legacy_preprocessor requirement: insightface",
)
except Exception as e:
print(e)
print(
"Legacy Preprocessor init warning: Unable to install insightface automatically. "
)
else:
print(
"Legacy Preprocessor init warning: Unable to install insightface automatically. "
"Please try run `pip install insightface` manually."
)
def try_remove_legacy_submodule():
"""Try remove annotators/hand_refiner_portable submodule dir."""
submodule = repo_root / "annotator" / "hand_refiner_portable"
if os.path.exists(submodule):
try:
shutil.rmtree(submodule)
except Exception as e:
print(e)
print(
f"Failed to remove submodule {submodule} automatically. You can manually delete the directory."
)
install_requirements(main_req_file)
try_install_insight_face()
try_install_from_wheel(
"handrefinerportable",
wheel_url=os.environ.get(
"HANDREFINER_WHEEL",
"https://github.com/huchenlei/HandRefinerPortable/releases/download/v1.0.1/handrefinerportable-2024.2.12.0-py2.py3-none-any.whl",
),
version="2024.2.12.0",
)
try_install_from_wheel(
"depth_anything",
wheel_url=os.environ.get(
"DEPTH_ANYTHING_WHEEL",
"https://github.com/huchenlei/Depth-Anything/releases/download/v1.0.0/depth_anything-2024.1.22.0-py2.py3-none-any.whl",
),
)
try_remove_legacy_submodule()
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