def _build_one_legacy(self, req, tempd, python_tag=None):
"""Build one InstallRequirement using the "legacy" build process.
Returns path to wheel if successfully built. Otherwise, returns None.
"""
base_args = self._base_setup_args(req)
spin_message = 'Building wheel for %s (setup.py)' % (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:
output = call_subprocess(wheel_args,
cwd=req.setup_py_dir,
show_stdout=False,
spinner=spinner)
except Exception:
spinner.finish("error")
logger.error('Failed building wheel for %s', req.name)
return None
names = os.listdir(tempd)
wheel_path = get_legacy_build_wheel_path(
names=names,
temp_dir=tempd,
req=req,
command_args=wheel_args,
command_output=output,
)
return wheel_path
def runner(cmd, cwd=None, extra_environ=None):
with open_spinner(self.spin_message) as spinner:
call_subprocess(
cmd,
cwd=cwd,
extra_environ=extra_environ,
show_stdout=False,
spinner=spinner
)
self.spin_message = ""
def runner(
cmd, # type: List[str]
cwd=None, # type: Optional[str]
extra_environ=None # type: Optional[Mapping[str, Any]]
):
# type: (...) -> None
with open_spinner(message) as spinner:
call_subprocess(
cmd,
cwd=cwd,
extra_environ=extra_environ,
spinner=spinner,
)
def install_requirements(
self,
finder, # type: PackageFinder
requirements, # type: Iterable[str]
prefix_as_string, # type: str
message # type: Optional[str]
):
# type: (...) -> None
prefix = self._prefixes[prefix_as_string]
assert not prefix.setup
prefix.setup = True
if not requirements:
return
sys_executable = os.environ.get('PIP_PYTHON_PATH', sys.executable)
args = [
sys_executable,
os.path.dirname(pip_location),
'install',
'--ignore-installed',
'--no-user',
'--prefix',
prefix.path,
'--no-warn-script-location',
] # type: List[str]
if logger.getEffectiveLevel() <= logging.DEBUG:
args.append('-v')
for format_control in ('no_binary', 'only_binary'):
formats = getattr(finder.format_control, format_control)
args.extend(('--' + format_control.replace('_', '-'),
','.join(sorted(formats or {':none:'}))))
index_urls = finder.index_urls
if index_urls:
args.extend(['-i', index_urls[0]])
for extra_index in index_urls[1:]:
args.extend(['--extra-index-url', extra_index])
else:
args.append('--no-index')
for link in finder.find_links:
args.extend(['--find-links', link])
for host in finder.trusted_hosts:
args.extend(['--trusted-host', host])
if finder.allow_all_prereleases:
args.append('--pre')
args.append('--')
args.extend(requirements)
with open_spinner(message) as spinner:
call_subprocess(args, spinner=spinner)
def _install_build_reqs(finder, prefix, build_requirements):
# NOTE: What follows is not a very good thing.
# Eventually, this should move into the BuildEnvironment class and
# that should handle all the isolation and sub-process invocation.
finder = copy(finder)
finder.format_control = FormatControl(set(), set([":all:"]))
urls = [
finder.find_requirement(
InstallRequirement.from_line(r), upgrade=False).url
for r in build_requirements
]
args = [
sys.executable, '-m', 'pip', 'install', '--ignore-installed',
'--no-user', '--prefix', prefix,
] + list(urls)
with open_spinner("Installing build dependencies") as spinner:
call_subprocess(args, show_stdout=False, spinner=spinner)
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 __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 Exception:
spinner.finish("error")
logger.error('Failed building wheel for %s', req.name)
return False
def _install_build_reqs(finder, prefix, build_requirements):
# NOTE: What follows is not a very good thing.
# Eventually, this should move into the BuildEnvironment class and
# that should handle all the isolation and sub-process invocation.
finder = copy(finder)
finder.format_control = FormatControl(set(), set([":all:"]))
urls = [
finder.find_requirement(InstallRequirement.from_line(r),
upgrade=False).url for r in build_requirements
]
args = [
sys.executable,
'-m',
'pip',
'install',
'--ignore-installed',
'--no-user',
'--prefix',
prefix,
] + list(urls)
with open_spinner("Installing build dependencies") as spinner:
call_subprocess(args, show_stdout=False, spinner=spinner)
def install_requirements(self, finder, requirements, message):
args = [
sys.executable,
'-m',
'pip',
'install',
'--ignore-installed',
'--no-user',
'--prefix',
self.path,
'--no-warn-script-location',
]
if logger.getEffectiveLevel() <= logging.DEBUG:
args.append('-v')
for format_control in ('no_binary', 'only_binary'):
formats = getattr(finder.format_control, format_control)
args.extend(('--' + format_control.replace('_', '-'),
','.join(sorted(formats or {':none:'}))))
if finder.index_urls:
args.extend(['-i', finder.index_urls[0]])
for extra_index in finder.index_urls[1:]:
args.extend(['--extra-index-url', extra_index])
else:
args.append('--no-index')
for link in finder.find_links:
args.extend(['--find-links', link])
for _, host, _ in finder.secure_origins:
args.extend(['--trusted-host', host])
if finder.allow_all_prereleases:
args.append('--pre')
if finder.process_dependency_links:
args.append('--process-dependency-links')
args.append('--')
args.extend(requirements)
with open_spinner(message) as spinner:
call_subprocess(args, show_stdout=False, spinner=spinner)
def install(
self,
install_options, # type: List[str]
global_options=None, # type: Optional[Sequence[str]]
root=None, # type: Optional[str]
home=None, # type: Optional[str]
prefix=None, # type: Optional[str]
warn_script_location=True, # type: bool
use_user_site=False, # type: bool
pycompile=True # type: bool
):
# type: (...) -> None
global_options = global_options if global_options is not None else []
if self.editable:
self.install_editable(
install_options, global_options, prefix=prefix,
)
return
if self.is_wheel:
version = wheel.wheel_version(self.source_dir)
wheel.check_compatibility(version, self.name)
self.move_wheel_files(
self.source_dir, root=root, prefix=prefix, home=home,
warn_script_location=warn_script_location,
use_user_site=use_user_site, pycompile=pycompile,
)
self.install_succeeded = True
return
# Extend the list of global and install options passed on to
# the setup.py call with the ones from the requirements file.
# Options specified in requirements file override those
# specified on the command line, since the last option given
# to setup.py is the one that is used.
global_options = list(global_options) + \
self.options.get('global_options', [])
install_options = list(install_options) + \
self.options.get('install_options', [])
if self.isolated:
# https://github.com/python/mypy/issues/1174
global_options = global_options + ["--no-user-cfg"] # type: ignore
with TempDirectory(kind="record") as temp_dir:
record_filename = os.path.join(temp_dir.path, 'install-record.txt')
install_args = self.get_install_args(
global_options, record_filename, root, prefix, pycompile,
)
msg = 'Running setup.py install for %s' % (self.name,)
with open_spinner(msg) as spinner:
with indent_log():
with self.build_env:
call_subprocess(
install_args + install_options,
cwd=self.setup_py_dir,
show_stdout=False,
spinner=spinner,
)
if not os.path.exists(record_filename):
logger.debug('Record file %s not found', record_filename)
return
self.install_succeeded = True
def prepend_root(path):
if root is None or not os.path.isabs(path):
return path
else:
return change_root(root, path)
with open(record_filename) as f:
for line in f:
directory = os.path.dirname(line)
if directory.endswith('.egg-info'):
egg_info_dir = prepend_root(directory)
break
else:
logger.warning(
'Could not find .egg-info directory in install record'
' for %s',
self,
)
# FIXME: put the record somewhere
# FIXME: should this be an error?
return
new_lines = []
with open(record_filename) as f:
for line in f:
filename = line.strip()
if os.path.isdir(filename):
filename += os.path.sep
new_lines.append(
os.path.relpath(prepend_root(filename), egg_info_dir)
)
new_lines.sort()
ensure_dir(egg_info_dir)
inst_files_path = os.path.join(egg_info_dir, 'installed-files.txt')
with open(inst_files_path, 'w') as f:
f.write('\n'.join(new_lines) + '\n')
