From 227b2d30a8675b44918f9d9ca89b24144a938215 Mon Sep 17 00:00:00 2001 From: Shubham Saini Date: Mon, 5 Aug 2019 14:02:33 +0530 Subject: removing venv files --- .../pip-10.0.1-py3.7.egg/pip/_internal/wheel.py | 817 --------------------- 1 file changed, 817 deletions(-) delete mode 100644 venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/wheel.py (limited to 'venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/wheel.py') diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/wheel.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/wheel.py deleted file mode 100644 index 36459dd..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/wheel.py +++ /dev/null @@ -1,817 +0,0 @@ -""" -Support for installing and building the "wheel" binary package format. -""" -from __future__ import absolute_import - -import collections -import compileall -import copy -import csv -import hashlib -import logging -import os.path -import re -import shutil -import stat -import sys -import warnings -from base64 import urlsafe_b64encode -from email.parser import Parser - -from pip._vendor import pkg_resources -from pip._vendor.distlib.scripts import ScriptMaker -from pip._vendor.packaging.utils import canonicalize_name -from pip._vendor.six import StringIO - -from pip._internal import pep425tags -from pip._internal.build_env import BuildEnvironment -from pip._internal.download import path_to_url, unpack_url -from pip._internal.exceptions import ( - InstallationError, InvalidWheelFilename, UnsupportedWheel, -) -from pip._internal.locations import ( - PIP_DELETE_MARKER_FILENAME, distutils_scheme, -) -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import ( - call_subprocess, captured_stdout, ensure_dir, read_chunks, -) -from pip._internal.utils.setuptools_build import SETUPTOOLS_SHIM -from pip._internal.utils.temp_dir import TempDirectory -from pip._internal.utils.typing import MYPY_CHECK_RUNNING -from pip._internal.utils.ui import open_spinner - -if MYPY_CHECK_RUNNING: - from typing import Dict, List, Optional - -wheel_ext = '.whl' - -VERSION_COMPATIBLE = (1, 0) - - -logger = logging.getLogger(__name__) - - -def rehash(path, algo='sha256', blocksize=1 << 20): - """Return (hash, length) for path using hashlib.new(algo)""" - h = hashlib.new(algo) - length = 0 - with open(path, 'rb') as f: - for block in read_chunks(f, size=blocksize): - length += len(block) - h.update(block) - digest = 'sha256=' + urlsafe_b64encode( - h.digest() - ).decode('latin1').rstrip('=') - return (digest, length) - - -def open_for_csv(name, mode): - if sys.version_info[0] < 3: - nl = {} - bin = 'b' - else: - nl = {'newline': ''} - bin = '' - return open(name, mode + bin, **nl) - - -def fix_script(path): - """Replace #!python with #!/path/to/python - Return True if file was changed.""" - # XXX RECORD hashes will need to be updated - if os.path.isfile(path): - with open(path, 'rb') as script: - firstline = script.readline() - if not firstline.startswith(b'#!python'): - return False - exename = sys.executable.encode(sys.getfilesystemencoding()) - firstline = b'#!' + exename + os.linesep.encode("ascii") - rest = script.read() - with open(path, 'wb') as script: - script.write(firstline) - script.write(rest) - return True - - -dist_info_re = re.compile(r"""^(?P(?P.+?)(-(?P.+?))?) - \.dist-info$""", re.VERBOSE) - - -def root_is_purelib(name, wheeldir): - """ - Return True if the extracted wheel in wheeldir should go into purelib. - """ - name_folded = name.replace("-", "_") - for item in os.listdir(wheeldir): - match = dist_info_re.match(item) - if match and match.group('name') == name_folded: - with open(os.path.join(wheeldir, item, 'WHEEL')) as wheel: - for line in wheel: - line = line.lower().rstrip() - if line == "root-is-purelib: true": - return True - return False - - -def get_entrypoints(filename): - if not os.path.exists(filename): - return {}, {} - - # This is done because you can pass a string to entry_points wrappers which - # means that they may or may not be valid INI files. The attempt here is to - # strip leading and trailing whitespace in order to make them valid INI - # files. - with open(filename) as fp: - data = StringIO() - for line in fp: - data.write(line.strip()) - data.write("\n") - data.seek(0) - - # get the entry points and then the script names - entry_points = pkg_resources.EntryPoint.parse_map(data) - console = entry_points.get('console_scripts', {}) - gui = entry_points.get('gui_scripts', {}) - - def _split_ep(s): - """get the string representation of EntryPoint, remove space and split - on '='""" - return str(s).replace(" ", "").split("=") - - # convert the EntryPoint objects into strings with module:function - console = dict(_split_ep(v) for v in console.values()) - gui = dict(_split_ep(v) for v in gui.values()) - return console, gui - - -def message_about_scripts_not_on_PATH(scripts): - # type: (List[str]) -> Optional[str] - """Determine if any scripts are not on PATH and format a warning. - - Returns a warning message if one or more scripts are not on PATH, - otherwise None. - """ - if not scripts: - return None - - # Group scripts by the path they were installed in - grouped_by_dir = collections.defaultdict(set) # type: Dict[str, set] - for destfile in scripts: - parent_dir = os.path.dirname(destfile) - script_name = os.path.basename(destfile) - grouped_by_dir[parent_dir].add(script_name) - - # We don't want to warn for directories that are on PATH. - not_warn_dirs = [ - os.path.normcase(i) for i in os.environ["PATH"].split(os.pathsep) - ] - # If an executable sits with sys.executable, we don't warn for it. - # This covers the case of venv invocations without activating the venv. - not_warn_dirs.append(os.path.normcase(os.path.dirname(sys.executable))) - warn_for = { - parent_dir: scripts for parent_dir, scripts in grouped_by_dir.items() - if os.path.normcase(parent_dir) not in not_warn_dirs - } - if not warn_for: - return None - - # Format a message - msg_lines = [] - for parent_dir, scripts in warn_for.items(): - scripts = sorted(scripts) - if len(scripts) == 1: - start_text = "script {} is".format(scripts[0]) - else: - start_text = "scripts {} are".format( - ", ".join(scripts[:-1]) + " and " + scripts[-1] - ) - - msg_lines.append( - "The {} installed in '{}' which is not on PATH." - .format(start_text, parent_dir) - ) - - last_line_fmt = ( - "Consider adding {} to PATH or, if you prefer " - "to suppress this warning, use --no-warn-script-location." - ) - if len(msg_lines) == 1: - msg_lines.append(last_line_fmt.format("this directory")) - else: - msg_lines.append(last_line_fmt.format("these directories")) - - # Returns the formatted multiline message - return "\n".join(msg_lines) - - -def move_wheel_files(name, req, wheeldir, user=False, home=None, root=None, - pycompile=True, scheme=None, isolated=False, prefix=None, - warn_script_location=True): - """Install a wheel""" - - if not scheme: - scheme = distutils_scheme( - name, user=user, home=home, root=root, isolated=isolated, - prefix=prefix, - ) - - if root_is_purelib(name, wheeldir): - lib_dir = scheme['purelib'] - else: - lib_dir = scheme['platlib'] - - info_dir = [] - data_dirs = [] - source = wheeldir.rstrip(os.path.sep) + os.path.sep - - # Record details of the files moved - # installed = files copied from the wheel to the destination - # changed = files changed while installing (scripts #! line typically) - # generated = files newly generated during the install (script wrappers) - installed = {} - changed = set() - generated = [] - - # Compile all of the pyc files that we're going to be installing - if pycompile: - with captured_stdout() as stdout: - with warnings.catch_warnings(): - warnings.filterwarnings('ignore') - compileall.compile_dir(source, force=True, quiet=True) - logger.debug(stdout.getvalue()) - - def normpath(src, p): - return os.path.relpath(src, p).replace(os.path.sep, '/') - - def record_installed(srcfile, destfile, modified=False): - """Map archive RECORD paths to installation RECORD paths.""" - oldpath = normpath(srcfile, wheeldir) - newpath = normpath(destfile, lib_dir) - installed[oldpath] = newpath - if modified: - changed.add(destfile) - - def clobber(source, dest, is_base, fixer=None, filter=None): - ensure_dir(dest) # common for the 'include' path - - for dir, subdirs, files in os.walk(source): - basedir = dir[len(source):].lstrip(os.path.sep) - destdir = os.path.join(dest, basedir) - if is_base and basedir.split(os.path.sep, 1)[0].endswith('.data'): - continue - for s in subdirs: - destsubdir = os.path.join(dest, basedir, s) - if is_base and basedir == '' and destsubdir.endswith('.data'): - data_dirs.append(s) - continue - elif (is_base and - s.endswith('.dist-info') and - canonicalize_name(s).startswith( - canonicalize_name(req.name))): - assert not info_dir, ('Multiple .dist-info directories: ' + - destsubdir + ', ' + - ', '.join(info_dir)) - info_dir.append(destsubdir) - for f in files: - # Skip unwanted files - if filter and filter(f): - continue - srcfile = os.path.join(dir, f) - destfile = os.path.join(dest, basedir, f) - # directory creation is lazy and after the file filtering above - # to ensure we don't install empty dirs; empty dirs can't be - # uninstalled. - ensure_dir(destdir) - - # We use copyfile (not move, copy, or copy2) to be extra sure - # that we are not moving directories over (copyfile fails for - # directories) as well as to ensure that we are not copying - # over any metadata because we want more control over what - # metadata we actually copy over. - shutil.copyfile(srcfile, destfile) - - # Copy over the metadata for the file, currently this only - # includes the atime and mtime. - st = os.stat(srcfile) - if hasattr(os, "utime"): - os.utime(destfile, (st.st_atime, st.st_mtime)) - - # If our file is executable, then make our destination file - # executable. - if os.access(srcfile, os.X_OK): - st = os.stat(srcfile) - permissions = ( - st.st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH - ) - os.chmod(destfile, permissions) - - changed = False - if fixer: - changed = fixer(destfile) - record_installed(srcfile, destfile, changed) - - clobber(source, lib_dir, True) - - assert info_dir, "%s .dist-info directory not found" % req - - # Get the defined entry points - ep_file = os.path.join(info_dir[0], 'entry_points.txt') - console, gui = get_entrypoints(ep_file) - - def is_entrypoint_wrapper(name): - # EP, EP.exe and EP-script.py are scripts generated for - # entry point EP by setuptools - if name.lower().endswith('.exe'): - matchname = name[:-4] - elif name.lower().endswith('-script.py'): - matchname = name[:-10] - elif name.lower().endswith(".pya"): - matchname = name[:-4] - else: - matchname = name - # Ignore setuptools-generated scripts - return (matchname in console or matchname in gui) - - for datadir in data_dirs: - fixer = None - filter = None - for subdir in os.listdir(os.path.join(wheeldir, datadir)): - fixer = None - if subdir == 'scripts': - fixer = fix_script - filter = is_entrypoint_wrapper - source = os.path.join(wheeldir, datadir, subdir) - dest = scheme[subdir] - clobber(source, dest, False, fixer=fixer, filter=filter) - - maker = ScriptMaker(None, scheme['scripts']) - - # Ensure old scripts are overwritten. - # See https://github.com/pypa/pip/issues/1800 - maker.clobber = True - - # Ensure we don't generate any variants for scripts because this is almost - # never what somebody wants. - # See https://bitbucket.org/pypa/distlib/issue/35/ - maker.variants = {''} - - # This is required because otherwise distlib creates scripts that are not - # executable. - # See https://bitbucket.org/pypa/distlib/issue/32/ - maker.set_mode = True - - # Simplify the script and fix the fact that the default script swallows - # every single stack trace. - # See https://bitbucket.org/pypa/distlib/issue/34/ - # See https://bitbucket.org/pypa/distlib/issue/33/ - def _get_script_text(entry): - if entry.suffix is None: - raise InstallationError( - "Invalid script entry point: %s for req: %s - A callable " - "suffix is required. Cf https://packaging.python.org/en/" - "latest/distributing.html#console-scripts for more " - "information." % (entry, req) - ) - return maker.script_template % { - "module": entry.prefix, - "import_name": entry.suffix.split(".")[0], - "func": entry.suffix, - } - - maker._get_script_text = _get_script_text - maker.script_template = r"""# -*- coding: utf-8 -*- -import re -import sys - -from %(module)s import %(import_name)s - -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) - sys.exit(%(func)s()) -""" - - # Special case pip and setuptools to generate versioned wrappers - # - # The issue is that some projects (specifically, pip and setuptools) use - # code in setup.py to create "versioned" entry points - pip2.7 on Python - # 2.7, pip3.3 on Python 3.3, etc. But these entry points are baked into - # the wheel metadata at build time, and so if the wheel is installed with - # a *different* version of Python the entry points will be wrong. The - # correct fix for this is to enhance the metadata to be able to describe - # such versioned entry points, but that won't happen till Metadata 2.0 is - # available. - # In the meantime, projects using versioned entry points will either have - # incorrect versioned entry points, or they will not be able to distribute - # "universal" wheels (i.e., they will need a wheel per Python version). - # - # Because setuptools and pip are bundled with _ensurepip and virtualenv, - # we need to use universal wheels. So, as a stopgap until Metadata 2.0, we - # override the versioned entry points in the wheel and generate the - # correct ones. This code is purely a short-term measure until Metadata 2.0 - # is available. - # - # To add the level of hack in this section of code, in order to support - # ensurepip this code will look for an ``ENSUREPIP_OPTIONS`` environment - # variable which will control which version scripts get installed. - # - # ENSUREPIP_OPTIONS=altinstall - # - Only pipX.Y and easy_install-X.Y will be generated and installed - # ENSUREPIP_OPTIONS=install - # - pipX.Y, pipX, easy_install-X.Y will be generated and installed. Note - # that this option is technically if ENSUREPIP_OPTIONS is set and is - # not altinstall - # DEFAULT - # - The default behavior is to install pip, pipX, pipX.Y, easy_install - # and easy_install-X.Y. - pip_script = console.pop('pip', None) - if pip_script: - if "ENSUREPIP_OPTIONS" not in os.environ: - spec = 'pip = ' + pip_script - generated.extend(maker.make(spec)) - - if os.environ.get("ENSUREPIP_OPTIONS", "") != "altinstall": - spec = 'pip%s = %s' % (sys.version[:1], pip_script) - generated.extend(maker.make(spec)) - - spec = 'pip%s = %s' % (sys.version[:3], pip_script) - generated.extend(maker.make(spec)) - # Delete any other versioned pip entry points - pip_ep = [k for k in console if re.match(r'pip(\d(\.\d)?)?$', k)] - for k in pip_ep: - del console[k] - easy_install_script = console.pop('easy_install', None) - if easy_install_script: - if "ENSUREPIP_OPTIONS" not in os.environ: - spec = 'easy_install = ' + easy_install_script - generated.extend(maker.make(spec)) - - spec = 'easy_install-%s = %s' % (sys.version[:3], easy_install_script) - generated.extend(maker.make(spec)) - # Delete any other versioned easy_install entry points - easy_install_ep = [ - k for k in console if re.match(r'easy_install(-\d\.\d)?$', k) - ] - for k in easy_install_ep: - del console[k] - - # Generate the console and GUI entry points specified in the wheel - if len(console) > 0: - generated_console_scripts = maker.make_multiple( - ['%s = %s' % kv for kv in console.items()] - ) - generated.extend(generated_console_scripts) - - if warn_script_location: - msg = message_about_scripts_not_on_PATH(generated_console_scripts) - if msg is not None: - logger.warn(msg) - - if len(gui) > 0: - generated.extend( - maker.make_multiple( - ['%s = %s' % kv for kv in gui.items()], - {'gui': True} - ) - ) - - # Record pip as the installer - installer = os.path.join(info_dir[0], 'INSTALLER') - temp_installer = os.path.join(info_dir[0], 'INSTALLER.pip') - with open(temp_installer, 'wb') as installer_file: - installer_file.write(b'pip\n') - shutil.move(temp_installer, installer) - generated.append(installer) - - # Record details of all files installed - record = os.path.join(info_dir[0], 'RECORD') - temp_record = os.path.join(info_dir[0], 'RECORD.pip') - with open_for_csv(record, 'r') as record_in: - with open_for_csv(temp_record, 'w+') as record_out: - reader = csv.reader(record_in) - writer = csv.writer(record_out) - for row in reader: - row[0] = installed.pop(row[0], row[0]) - if row[0] in changed: - row[1], row[2] = rehash(row[0]) - writer.writerow(row) - for f in generated: - h, l = rehash(f) - writer.writerow((normpath(f, lib_dir), h, l)) - for f in installed: - writer.writerow((installed[f], '', '')) - shutil.move(temp_record, record) - - -def wheel_version(source_dir): - """ - Return the Wheel-Version of an extracted wheel, if possible. - - Otherwise, return False if we couldn't parse / extract it. - """ - try: - dist = [d for d in pkg_resources.find_on_path(None, source_dir)][0] - - wheel_data = dist.get_metadata('WHEEL') - wheel_data = Parser().parsestr(wheel_data) - - version = wheel_data['Wheel-Version'].strip() - version = tuple(map(int, version.split('.'))) - return version - except: - return False - - -def check_compatibility(version, name): - """ - Raises errors or warns if called with an incompatible Wheel-Version. - - Pip should refuse to install a Wheel-Version that's a major series - ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when - installing a version only minor version ahead (e.g 1.2 > 1.1). - - version: a 2-tuple representing a Wheel-Version (Major, Minor) - name: name of wheel or package to raise exception about - - :raises UnsupportedWheel: when an incompatible Wheel-Version is given - """ - if not version: - raise UnsupportedWheel( - "%s is in an unsupported or invalid wheel" % name - ) - if version[0] > VERSION_COMPATIBLE[0]: - raise UnsupportedWheel( - "%s's Wheel-Version (%s) is not compatible with this version " - "of pip" % (name, '.'.join(map(str, version))) - ) - elif version > VERSION_COMPATIBLE: - logger.warning( - 'Installing from a newer Wheel-Version (%s)', - '.'.join(map(str, version)), - ) - - -class Wheel(object): - """A wheel file""" - - # TODO: maybe move the install code into this class - - wheel_file_re = re.compile( - r"""^(?P(?P.+?)-(?P.*?)) - ((-(?P\d[^-]*?))?-(?P.+?)-(?P.+?)-(?P.+?) - \.whl|\.dist-info)$""", - re.VERBOSE - ) - - def __init__(self, filename): - """ - :raises InvalidWheelFilename: when the filename is invalid for a wheel - """ - wheel_info = self.wheel_file_re.match(filename) - if not wheel_info: - raise InvalidWheelFilename( - "%s is not a valid wheel filename." % filename - ) - self.filename = filename - self.name = wheel_info.group('name').replace('_', '-') - # we'll assume "_" means "-" due to wheel naming scheme - # (https://github.com/pypa/pip/issues/1150) - self.version = wheel_info.group('ver').replace('_', '-') - self.build_tag = wheel_info.group('build') - self.pyversions = wheel_info.group('pyver').split('.') - self.abis = wheel_info.group('abi').split('.') - self.plats = wheel_info.group('plat').split('.') - - # All the tag combinations from this file - self.file_tags = { - (x, y, z) for x in self.pyversions - for y in self.abis for z in self.plats - } - - def support_index_min(self, tags=None): - """ - Return the lowest index that one of the wheel's file_tag combinations - achieves in the supported_tags list e.g. if there are 8 supported tags, - and one of the file tags is first in the list, then return 0. Returns - None is the wheel is not supported. - """ - if tags is None: # for mock - tags = pep425tags.get_supported() - indexes = [tags.index(c) for c in self.file_tags if c in tags] - return min(indexes) if indexes else None - - def supported(self, tags=None): - """Is this wheel supported on this system?""" - if tags is None: # for mock - tags = pep425tags.get_supported() - return bool(set(tags).intersection(self.file_tags)) - - -class WheelBuilder(object): - """Build wheels from a RequirementSet.""" - - def __init__(self, finder, preparer, wheel_cache, - build_options=None, global_options=None, no_clean=False): - self.finder = finder - self.preparer = preparer - self.wheel_cache = wheel_cache - - self._wheel_dir = preparer.wheel_download_dir - - self.build_options = build_options or [] - self.global_options = global_options or [] - self.no_clean = no_clean - - def _build_one(self, req, output_dir, python_tag=None): - """Build one wheel. - - :return: The filename of the built wheel, or None if the build failed. - """ - # Install build deps into temporary directory (PEP 518) - with req.build_env: - return self._build_one_inside_env(req, output_dir, - python_tag=python_tag) - - def _build_one_inside_env(self, req, output_dir, python_tag=None): - with TempDirectory(kind="wheel") as temp_dir: - if self.__build_one(req, temp_dir.path, python_tag=python_tag): - try: - wheel_name = os.listdir(temp_dir.path)[0] - wheel_path = os.path.join(output_dir, wheel_name) - shutil.move( - os.path.join(temp_dir.path, wheel_name), wheel_path - ) - logger.info('Stored in directory: %s', output_dir) - return wheel_path - except: - pass - # Ignore return, we can't do anything else useful. - self._clean_one(req) - return None - - def _base_setup_args(self, req): - # NOTE: Eventually, we'd want to also -S to the flags here, when we're - # isolating. Currently, it breaks Python in virtualenvs, because it - # relies on site.py to find parts of the standard library outside the - # virtualenv. - return [ - sys.executable, '-u', '-c', - SETUPTOOLS_SHIM % req.setup_py - ] + list(self.global_options) - - def __build_one(self, req, tempd, python_tag=None): - base_args = self._base_setup_args(req) - - spin_message = 'Running setup.py bdist_wheel for %s' % (req.name,) - with open_spinner(spin_message) as spinner: - logger.debug('Destination directory: %s', tempd) - wheel_args = base_args + ['bdist_wheel', '-d', tempd] \ - + self.build_options - - if python_tag is not None: - wheel_args += ["--python-tag", python_tag] - - try: - call_subprocess(wheel_args, cwd=req.setup_py_dir, - show_stdout=False, spinner=spinner) - return True - except: - spinner.finish("error") - logger.error('Failed building wheel for %s', req.name) - return False - - def _clean_one(self, req): - base_args = self._base_setup_args(req) - - logger.info('Running setup.py clean for %s', req.name) - clean_args = base_args + ['clean', '--all'] - try: - call_subprocess(clean_args, cwd=req.source_dir, show_stdout=False) - return True - except: - logger.error('Failed cleaning build dir for %s', req.name) - return False - - def build(self, requirements, session, autobuilding=False): - """Build wheels. - - :param unpack: If True, replace the sdist we built from with the - newly built wheel, in preparation for installation. - :return: True if all the wheels built correctly. - """ - from pip._internal import index - - building_is_possible = self._wheel_dir or ( - autobuilding and self.wheel_cache.cache_dir - ) - assert building_is_possible - - buildset = [] - for req in requirements: - if req.constraint: - continue - if req.is_wheel: - if not autobuilding: - logger.info( - 'Skipping %s, due to already being wheel.', req.name, - ) - elif autobuilding and req.editable: - pass - elif autobuilding and not req.source_dir: - pass - elif autobuilding and req.link and not req.link.is_artifact: - # VCS checkout. Build wheel just for this run. - buildset.append((req, True)) - else: - ephem_cache = False - if autobuilding: - link = req.link - base, ext = link.splitext() - if index.egg_info_matches(base, None, link) is None: - # E.g. local directory. Build wheel just for this run. - ephem_cache = True - if "binary" not in index.fmt_ctl_formats( - self.finder.format_control, - canonicalize_name(req.name)): - logger.info( - "Skipping bdist_wheel for %s, due to binaries " - "being disabled for it.", req.name, - ) - continue - buildset.append((req, ephem_cache)) - - if not buildset: - return True - - # Build the wheels. - logger.info( - 'Building wheels for collected packages: %s', - ', '.join([req.name for (req, _) in buildset]), - ) - _cache = self.wheel_cache # shorter name - with indent_log(): - build_success, build_failure = [], [] - for req, ephem in buildset: - python_tag = None - if autobuilding: - python_tag = pep425tags.implementation_tag - if ephem: - output_dir = _cache.get_ephem_path_for_link(req.link) - else: - output_dir = _cache.get_path_for_link(req.link) - try: - ensure_dir(output_dir) - except OSError as e: - logger.warning("Building wheel for %s failed: %s", - req.name, e) - build_failure.append(req) - continue - else: - output_dir = self._wheel_dir - wheel_file = self._build_one( - req, output_dir, - python_tag=python_tag, - ) - if wheel_file: - build_success.append(req) - if autobuilding: - # XXX: This is mildly duplicative with prepare_files, - # but not close enough to pull out to a single common - # method. - # The code below assumes temporary source dirs - - # prevent it doing bad things. - if req.source_dir and not os.path.exists(os.path.join( - req.source_dir, PIP_DELETE_MARKER_FILENAME)): - raise AssertionError( - "bad source dir - missing marker") - # Delete the source we built the wheel from - req.remove_temporary_source() - # set the build directory again - name is known from - # the work prepare_files did. - req.source_dir = req.build_location( - self.preparer.build_dir - ) - # Update the link for this. - req.link = index.Link(path_to_url(wheel_file)) - assert req.link.is_wheel - # extract the wheel into the dir - unpack_url( - req.link, req.source_dir, None, False, - session=session, - ) - else: - build_failure.append(req) - - # notify success/failure - if build_success: - logger.info( - 'Successfully built %s', - ' '.join([req.name for req in build_success]), - ) - if build_failure: - logger.info( - 'Failed to build %s', - ' '.join([req.name for req in build_failure]), - ) - # Return True if all builds were successful - return len(build_failure) == 0 -- cgit v1.2.3