227 lines
6.5 KiB
Python
227 lines
6.5 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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import glob
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import os
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import platform
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import re
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import shutil
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import subprocess
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import sys
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from pathlib import Path
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is_win = sys.platform == "win32"
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workspace = Path(sys.argv[1])
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output_root = workspace / "bazel-pkg"
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dist_folder = output_root / "dist"
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venv = output_root / "venv"
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cargo_target = output_root / "target"
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bazel_external = Path(sys.argv[2])
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artifacts = output_root / "artifacts"
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pyo3_config = output_root / "pyo3-build-config-file.txt"
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if is_win:
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python_bin_folder = venv / "scripts"
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os.environ["PATH"] = os.getenv("USERPROFILE") + r"\.cargo\bin;" + os.getenv("PATH")
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cargo_features = "build-mode-prebuilt-artifacts"
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else:
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python_bin_folder = venv / "bin"
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os.environ["PATH"] = os.getenv("HOME") + "/.cargo/bin:" + os.getenv("PATH")
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cargo_features = (
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"build-mode-prebuilt-artifacts global-allocator-jemalloc allocator-jemalloc"
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)
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os.environ["PYOXIDIZER_ARTIFACT_DIR"] = str(artifacts)
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os.environ["PYOXIDIZER_CONFIG"] = str(Path(os.getcwd()) / "pyoxidizer.bzl")
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os.environ["CARGO_TARGET_DIR"] = str(cargo_target)
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# OS-specific things
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pyqt5_folder_name = "pyqt515"
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if is_win:
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os.environ["TARGET"] = "x86_64-pc-windows-msvc"
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elif sys.platform.startswith("darwin"):
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if platform.machine() == "arm64":
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pyqt5_folder_name = None
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os.environ["TARGET"] = "aarch64-apple-darwin"
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os.environ["MACOSX_DEPLOYMENT_TARGET"] = "11.0"
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else:
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pyqt5_folder_name = "pyqt514"
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os.environ["TARGET"] = "x86_64-apple-darwin"
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os.environ["MACOSX_DEPLOYMENT_TARGET"] = "10.13"
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else:
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if platform.machine() == "x86_64":
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os.environ["TARGET"] = "x86_64-unknown-linux-gnu"
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else:
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os.environ["TARGET"] = "aarch64-unknown-linux-gnu"
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raise Exception("building on this architecture is not currently supported")
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python = python_bin_folder / "python"
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pip = python_bin_folder / "pip"
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artifacts_in_build = (
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output_root
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/ "build"
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/ os.getenv("TARGET")
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/ "release"
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/ "resources"
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/ "extra_files"
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)
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def build_pyoxidizer():
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subprocess.run(
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[
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"cargo",
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"install",
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"--locked",
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"--git",
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"https://github.com/ankitects/PyOxidizer.git",
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"--rev",
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"ffbfe66912335bc816074c7a08aed06e26bfca7f",
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"pyoxidizer",
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],
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check=True,
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)
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def install_wheels_into_venv():
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# Pip's handling of hashes is somewhat broken. It spots the hashes in the constraints
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# file and forces all files to have a hash. We can manually hash our generated wheels
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# and pass them in with hashes, but it still breaks, because the 'protobuf>=3.17'
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# specifier in the pylib wheel is not allowed. Nevermind that a specific version is
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# included in the constraints file we pass along! To get things working, we're
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# forced to strip the hashes out before installing. This should be safe, as the files
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# have already been validated as part of the build process.
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constraints = output_root / "deps_without_hashes.txt"
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with open(workspace / "python" / "requirements.txt") as f:
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buf = f.read()
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with open(constraints, "w") as f:
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extracted = re.findall("^(\S+==\S+) ", buf, flags=re.M)
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f.write("\n".join(extracted))
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# install wheels and upgrade any deps
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wheels = glob.glob(str(workspace / "bazel-dist" / "*.whl"))
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subprocess.run(
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[pip, "install", "--upgrade", "-c", constraints, *wheels], check=True
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)
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# always reinstall our wheels
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subprocess.run(
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[pip, "install", "--force-reinstall", "--no-deps", *wheels], check=True
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)
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def build_artifacts():
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if os.path.exists(artifacts):
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shutil.rmtree(artifacts)
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if os.path.exists(artifacts_in_build):
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shutil.rmtree(artifacts_in_build)
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subprocess.run(
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[
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"pyoxidizer",
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"--system-rust",
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"run-build-script",
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"build.rs",
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"--var",
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"venv",
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venv,
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],
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check=True,
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env=os.environ
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| dict(
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CARGO_MANIFEST_DIR=".",
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OUT_DIR=str(artifacts),
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PROFILE="release",
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PYO3_PYTHON=str(python),
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),
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)
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existing_config = None
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if os.path.exists(pyo3_config):
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with open(pyo3_config) as f:
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existing_config = f.read()
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with open(artifacts / "pyo3-build-config-file.txt") as f:
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new_config = f.read()
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# avoid bumping mtime, which triggers crate recompile
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if new_config != existing_config:
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with open(pyo3_config, "w") as f:
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f.write(new_config)
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def build_pkg():
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subprocess.run(
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[
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"cargo",
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"build",
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"--release",
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"--no-default-features",
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"--features",
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cargo_features,
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],
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check=True,
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env=os.environ | dict(PYO3_CONFIG_FILE=str(pyo3_config)),
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)
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def adj_path_for_windows_rsync(path: Path) -> str:
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if not is_win:
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return str(path)
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path = path.absolute()
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rest = str(path)[2:].replace("\\", "/")
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return f"/{path.drive[0]}{rest}"
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def merge_into_dist(output_folder: Path, pyqt_src_path: Path):
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if not output_folder.exists():
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output_folder.mkdir(parents=True)
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# PyQt
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subprocess.run(
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[
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"rsync",
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"-a",
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"--delete",
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"--exclude-from",
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"qt.exclude",
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adj_path_for_windows_rsync(pyqt_src_path),
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adj_path_for_windows_rsync(output_folder / "lib") + "/",
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],
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check=True,
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)
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# Executable and other resources
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resources = [
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adj_path_for_windows_rsync(
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cargo_target / "release" / ("anki.exe" if is_win else "anki")
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),
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adj_path_for_windows_rsync(artifacts_in_build) + "/",
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]
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if is_win:
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resources.append(adj_path_for_windows_rsync(Path("win")) + "/")
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subprocess.run(
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[
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"rsync",
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"-a",
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"--delete",
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"--exclude",
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"PyQt6",
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"--exclude",
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"PyQt5",
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*resources,
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adj_path_for_windows_rsync(output_folder) + "/",
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],
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check=True,
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)
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build_pyoxidizer()
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install_wheels_into_venv()
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build_artifacts()
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build_pkg()
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merge_into_dist(dist_folder / "std", bazel_external / "pyqt6" / "PyQt6")
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if pyqt5_folder_name:
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merge_into_dist(dist_folder / "alt", bazel_external / pyqt5_folder_name / "PyQt5")
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