diff options
Diffstat (limited to 'env/lib/python3.10/site-packages/setuptools/command/build_py.py')
| -rw-r--r-- | env/lib/python3.10/site-packages/setuptools/command/build_py.py | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/env/lib/python3.10/site-packages/setuptools/command/build_py.py b/env/lib/python3.10/site-packages/setuptools/command/build_py.py deleted file mode 100644 index 2fced3d..0000000 --- a/env/lib/python3.10/site-packages/setuptools/command/build_py.py +++ /dev/null @@ -1,298 +0,0 @@ -from functools import partial -from glob import glob -from distutils.util import convert_path -import distutils.command.build_py as orig -import os -import fnmatch -import textwrap -import io -import distutils.errors -import itertools -import stat -import warnings -from pathlib import Path -from setuptools._deprecation_warning import SetuptoolsDeprecationWarning -from setuptools.extern.more_itertools import unique_everseen - - -def make_writable(target): - os.chmod(target, os.stat(target).st_mode | stat.S_IWRITE) - - -class build_py(orig.build_py): - """Enhanced 'build_py' command that includes data files with packages - - The data files are specified via a 'package_data' argument to 'setup()'. - See 'setuptools.dist.Distribution' for more details. - - Also, this version of the 'build_py' command allows you to specify both - 'py_modules' and 'packages' in the same setup operation. - """ - - def finalize_options(self): - orig.build_py.finalize_options(self) - self.package_data = self.distribution.package_data - self.exclude_package_data = self.distribution.exclude_package_data or {} - if 'data_files' in self.__dict__: - del self.__dict__['data_files'] - self.__updated_files = [] - - def run(self): - """Build modules, packages, and copy data files to build directory""" - if not self.py_modules and not self.packages: - return - - if self.py_modules: - self.build_modules() - - if self.packages: - self.build_packages() - self.build_package_data() - - # Only compile actual .py files, using our base class' idea of what our - # output files are. - self.byte_compile(orig.build_py.get_outputs(self, include_bytecode=0)) - - def __getattr__(self, attr): - "lazily compute data files" - if attr == 'data_files': - self.data_files = self._get_data_files() - return self.data_files - return orig.build_py.__getattr__(self, attr) - - def build_module(self, module, module_file, package): - outfile, copied = orig.build_py.build_module(self, module, module_file, package) - if copied: - self.__updated_files.append(outfile) - return outfile, copied - - def _get_data_files(self): - """Generate list of '(package,src_dir,build_dir,filenames)' tuples""" - self.analyze_manifest() - return list(map(self._get_pkg_data_files, self.packages or ())) - - def get_data_files_without_manifest(self): - """ - Generate list of ``(package,src_dir,build_dir,filenames)`` tuples, - but without triggering any attempt to analyze or build the manifest. - """ - # Prevent eventual errors from unset `manifest_files` - # (that would otherwise be set by `analyze_manifest`) - self.__dict__.setdefault('manifest_files', {}) - return list(map(self._get_pkg_data_files, self.packages or ())) - - def _get_pkg_data_files(self, package): - # Locate package source directory - src_dir = self.get_package_dir(package) - - # Compute package build directory - build_dir = os.path.join(*([self.build_lib] + package.split('.'))) - - # Strip directory from globbed filenames - filenames = [ - os.path.relpath(file, src_dir) - for file in self.find_data_files(package, src_dir) - ] - return package, src_dir, build_dir, filenames - - def find_data_files(self, package, src_dir): - """Return filenames for package's data files in 'src_dir'""" - patterns = self._get_platform_patterns( - self.package_data, - package, - src_dir, - ) - globs_expanded = map(partial(glob, recursive=True), patterns) - # flatten the expanded globs into an iterable of matches - globs_matches = itertools.chain.from_iterable(globs_expanded) - glob_files = filter(os.path.isfile, globs_matches) - files = itertools.chain( - self.manifest_files.get(package, []), - glob_files, - ) - return self.exclude_data_files(package, src_dir, files) - - def build_package_data(self): - """Copy data files into build directory""" - for package, src_dir, build_dir, filenames in self.data_files: - for filename in filenames: - target = os.path.join(build_dir, filename) - self.mkpath(os.path.dirname(target)) - srcfile = os.path.join(src_dir, filename) - outf, copied = self.copy_file(srcfile, target) - make_writable(target) - srcfile = os.path.abspath(srcfile) - - def analyze_manifest(self): - self.manifest_files = mf = {} - if not self.distribution.include_package_data: - return - src_dirs = {} - for package in self.packages or (): - # Locate package source directory - src_dirs[assert_relative(self.get_package_dir(package))] = package - - self.run_command('egg_info') - check = _IncludePackageDataAbuse() - ei_cmd = self.get_finalized_command('egg_info') - for path in ei_cmd.filelist.files: - d, f = os.path.split(assert_relative(path)) - prev = None - oldf = f - while d and d != prev and d not in src_dirs: - prev = d - d, df = os.path.split(d) - f = os.path.join(df, f) - if d in src_dirs: - if f == oldf: - if check.is_module(f): - continue # it's a module, not data - else: - importable = check.importable_subpackage(src_dirs[d], f) - if importable: - check.warn(importable) - mf.setdefault(src_dirs[d], []).append(path) - - def get_data_files(self): - pass # Lazily compute data files in _get_data_files() function. - - def check_package(self, package, package_dir): - """Check namespace packages' __init__ for declare_namespace""" - try: - return self.packages_checked[package] - except KeyError: - pass - - init_py = orig.build_py.check_package(self, package, package_dir) - self.packages_checked[package] = init_py - - if not init_py or not self.distribution.namespace_packages: - return init_py - - for pkg in self.distribution.namespace_packages: - if pkg == package or pkg.startswith(package + '.'): - break - else: - return init_py - - with io.open(init_py, 'rb') as f: - contents = f.read() - if b'declare_namespace' not in contents: - raise distutils.errors.DistutilsError( - "Namespace package problem: %s is a namespace package, but " - "its\n__init__.py does not call declare_namespace()! Please " - 'fix it.\n(See the setuptools manual under ' - '"Namespace Packages" for details.)\n"' % (package,) - ) - return init_py - - def initialize_options(self): - self.packages_checked = {} - orig.build_py.initialize_options(self) - - def get_package_dir(self, package): - res = orig.build_py.get_package_dir(self, package) - if self.distribution.src_root is not None: - return os.path.join(self.distribution.src_root, res) - return res - - def exclude_data_files(self, package, src_dir, files): - """Filter filenames for package's data files in 'src_dir'""" - files = list(files) - patterns = self._get_platform_patterns( - self.exclude_package_data, - package, - src_dir, - ) - match_groups = (fnmatch.filter(files, pattern) for pattern in patterns) - # flatten the groups of matches into an iterable of matches - matches = itertools.chain.from_iterable(match_groups) - bad = set(matches) - keepers = (fn for fn in files if fn not in bad) - # ditch dupes - return list(unique_everseen(keepers)) - - @staticmethod - def _get_platform_patterns(spec, package, src_dir): - """ - yield platform-specific path patterns (suitable for glob - or fn_match) from a glob-based spec (such as - self.package_data or self.exclude_package_data) - matching package in src_dir. - """ - raw_patterns = itertools.chain( - spec.get('', []), - spec.get(package, []), - ) - return ( - # Each pattern has to be converted to a platform-specific path - os.path.join(src_dir, convert_path(pattern)) - for pattern in raw_patterns - ) - - -def assert_relative(path): - if not os.path.isabs(path): - return path - from distutils.errors import DistutilsSetupError - - msg = ( - textwrap.dedent( - """ - Error: setup script specifies an absolute path: - - %s - - setup() arguments must *always* be /-separated paths relative to the - setup.py directory, *never* absolute paths. - """ - ).lstrip() - % path - ) - raise DistutilsSetupError(msg) - - -class _IncludePackageDataAbuse: - """Inform users that package or module is included as 'data file'""" - - MESSAGE = """\ - Installing {importable!r} as data is deprecated, please list it in `packages`. - !!\n\n - ############################ - # Package would be ignored # - ############################ - Python recognizes {importable!r} as an importable package, - but it is not listed in the `packages` configuration of setuptools. - - {importable!r} has been automatically added to the distribution only - because it may contain data files, but this behavior is likely to change - in future versions of setuptools (and therefore is considered deprecated). - - Please make sure that {importable!r} is included as a package by using - the `packages` configuration field or the proper discovery methods - (for example by using `find_namespace_packages(...)`/`find_namespace:` - instead of `find_packages(...)`/`find:`). - - You can read more about "package discovery" and "data files" on setuptools - documentation page. - \n\n!! - """ - - def __init__(self): - self._already_warned = set() - - def is_module(self, file): - return file.endswith(".py") and file[:-len(".py")].isidentifier() - - def importable_subpackage(self, parent, file): - pkg = Path(file).parent - parts = list(itertools.takewhile(str.isidentifier, pkg.parts)) - if parts: - return ".".join([parent, *parts]) - return None - - def warn(self, importable): - if importable not in self._already_warned: - msg = textwrap.dedent(self.MESSAGE).format(importable=importable) - warnings.warn(msg, SetuptoolsDeprecationWarning, stacklevel=2) - self._already_warned.add(importable) |