103 lines
3.0 KiB
Python
103 lines
3.0 KiB
Python
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import logging
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import os.path
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from typing import List, Optional
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from pip._internal.cli.spinners import open_spinner
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from pip._internal.utils.setuptools_build import make_setuptools_bdist_wheel_args
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from pip._internal.utils.subprocess import call_subprocess, format_command_args
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logger = logging.getLogger(__name__)
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def format_command_result(
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command_args: List[str],
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command_output: str,
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) -> str:
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"""Format command information for logging."""
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command_desc = format_command_args(command_args)
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text = f"Command arguments: {command_desc}\n"
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if not command_output:
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text += "Command output: None"
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elif logger.getEffectiveLevel() > logging.DEBUG:
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text += "Command output: [use --verbose to show]"
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else:
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if not command_output.endswith("\n"):
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command_output += "\n"
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text += f"Command output:\n{command_output}"
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return text
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def get_legacy_build_wheel_path(
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names: List[str],
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temp_dir: str,
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name: str,
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command_args: List[str],
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command_output: str,
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) -> Optional[str]:
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"""Return the path to the wheel in the temporary build directory."""
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# Sort for determinism.
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names = sorted(names)
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if not names:
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msg = ("Legacy build of wheel for {!r} created no files.\n").format(name)
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msg += format_command_result(command_args, command_output)
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logger.warning(msg)
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return None
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if len(names) > 1:
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msg = (
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"Legacy build of wheel for {!r} created more than one file.\n"
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"Filenames (choosing first): {}\n"
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).format(name, names)
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msg += format_command_result(command_args, command_output)
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logger.warning(msg)
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return os.path.join(temp_dir, names[0])
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def build_wheel_legacy(
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name: str,
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setup_py_path: str,
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source_dir: str,
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global_options: List[str],
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build_options: List[str],
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tempd: str,
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) -> Optional[str]:
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"""Build one unpacked package using the "legacy" build process.
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Returns path to wheel if successfully built. Otherwise, returns None.
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"""
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wheel_args = make_setuptools_bdist_wheel_args(
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setup_py_path,
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global_options=global_options,
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build_options=build_options,
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destination_dir=tempd,
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)
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spin_message = f"Building wheel for {name} (setup.py)"
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with open_spinner(spin_message) as spinner:
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logger.debug("Destination directory: %s", tempd)
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try:
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output = call_subprocess(
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wheel_args,
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command_desc="python setup.py bdist_wheel",
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cwd=source_dir,
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spinner=spinner,
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)
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except Exception:
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spinner.finish("error")
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logger.error("Failed building wheel for %s", name)
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return None
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names = os.listdir(tempd)
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wheel_path = get_legacy_build_wheel_path(
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names=names,
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temp_dir=tempd,
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name=name,
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command_args=wheel_args,
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command_output=output,
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)
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return wheel_path
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