def writable(self):
"""
Check if self.location is writable, or permissions are sufficient
to create it if it does not exist yet.
@rtype: bool
@return: True if self.location is writable or can be created,
False otherwise
"""
return os.access(first_existing(self.location), os.W_OK)
def writable(self): """ Check if self.location is writable, or permissions are sufficient to create it if it does not exist yet. @rtype: bool @return: True if self.location is writable or can be created, False otherwise """ return os.access(first_existing(self.location), os.W_OK)
def _prefetch_exit(self, prefetcher):
if self._was_cancelled():
self.wait()
return
opts = self.opts
pkg = self.pkg
settings = self.settings
if opts.fetchonly:
if opts.pretend:
fetcher = EbuildFetchonly(fetch_all=opts.fetch_all_uri,
pkg=pkg,
pretend=opts.pretend,
settings=settings)
retval = fetcher.execute()
if retval == os.EX_OK:
self._current_task = None
self.returncode = os.EX_OK
self._async_wait()
else:
# For pretend mode, the convention it to execute
# pkg_nofetch and return a successful exitcode.
self._start_task(
SpawnNofetchWithoutBuilddir(
background=self.background,
portdb=self.pkg.root_config.trees[
self._tree].dbapi,
ebuild_path=self._ebuild_path,
scheduler=self.scheduler,
settings=self.settings), self._default_final_exit)
return
quiet_setting = settings.get("PORTAGE_QUIET", False)
fetch_log = None
logwrite_access = False
if quiet_setting:
fetch_log = os.path.join(_emerge.emergelog._emerge_log_dir,
"emerge-fetch.log")
logwrite_access = os.access(first_existing(fetch_log), os.W_OK)
fetcher = EbuildFetcher(
config_pool=self.config_pool,
ebuild_path=self._ebuild_path,
fetchall=self.opts.fetch_all_uri,
fetchonly=self.opts.fetchonly,
background=quiet_setting if logwrite_access else False,
logfile=fetch_log if logwrite_access else None,
pkg=self.pkg,
scheduler=self.scheduler,
)
if fetch_log and logwrite_access:
fetcher.addExitListener(self._fetchonly_exit)
self._task_queued(fetcher)
self.scheduler.fetch.schedule(fetcher, force_queue=True)
else:
self._start_task(fetcher, self._fetchonly_exit)
return
self._build_dir = EbuildBuildDir(scheduler=self.scheduler,
settings=settings)
self._start_task(AsyncTaskFuture(future=self._build_dir.async_lock()),
self._start_pre_clean)