def _send_jobs(reqs):
jobs = []
for req in iflatten_instance(reqs, Request):
parse = getattr(req, 'parse', ident)
iterate = getattr(req, '_iterate', ExtractData)
req_parse = getattr(req, 'parse_response', None)
raw = getattr(req, '_raw', None)
generator = bool(getattr(req, '_reqs', ()))
if isinstance(req, Request) and generator:
# force subreqs to be sent and parsed in parallel
data = _send_jobs(iter(req))
jobs.append(self.executor.submit(
_parse, parse, iterate, data, generator))
else:
http_reqs = []
if not hasattr(req, '__iter__'):
req = [req]
for r in iflatten_instance(req, requests.Request):
if isinstance(r, requests.Request):
func = partial(
self._http_send, raw=raw, req_parse=req_parse, **kw)
else:
func = ident
http_reqs.append(self.executor.submit(func, r))
if http_reqs:
jobs.append(self.executor.submit(
_parse, parse, iterate, http_reqs, generator))
return jobs
def _identify_candidates(self, restrict, sorter):
# full expansion
if not isinstance(restrict, boolean.base) or isinstance(restrict, atom):
return self._fast_identify_candidates(restrict, sorter)
dsolutions = [
([c.restriction
for c in collect_package_restrictions(x, ("category",))],
[p.restriction
for p in collect_package_restrictions(x, ("package",))])
for x in restrict.iter_dnf_solutions(True)]
# see if any solution state isn't dependent on cat/pkg in anyway.
# if so, search whole search space.
for x in dsolutions:
if not x[0] and not x[1]:
if sorter is iter:
return self.versions
return (
(c, p)
for c in sorter(self.categories)
for p in sorter(self.packages.get(c, ())))
# simple cases first.
# if one specifies categories, and one doesn't
cat_specified = bool(dsolutions[0][0])
pkg_specified = bool(dsolutions[0][1])
pgetter = self.packages.get
if any(True for x in dsolutions[1:] if bool(x[0]) != cat_specified):
if any(True for x in dsolutions[1:] if bool(x[1]) != pkg_specified):
# merde. so we've got a mix- some specify cats, some
# don't, some specify pkgs, some don't.
# this may be optimizable
return self.versions
# ok. so... one doesn't specify a category, but they all
# specify packages (or don't)
pr = values.OrRestriction(
*tuple(iflatten_instance(
(x[1] for x in dsolutions if x[1]), values.base)))
return (
(c, p)
for c in sorter(self.categories)
for p in sorter(pgetter(c, [])) if pr.match(p))
elif any(True for x in dsolutions[1:] if bool(x[1]) != pkg_specified):
# one (or more) don't specify pkgs, but they all specify cats.
cr = values.OrRestriction(
*tuple(iflatten_instance(
(x[0] for x in dsolutions), values.base)))
cats_iter = (c for c in sorter(self.categories) if cr.match(c))
return (
(c, p)
for c in cats_iter for p in sorter(pgetter(c, [])))
return self._fast_identify_candidates(restrict, sorter)
def _identify_candidates(self, restrict, sorter):
# full expansion
if not isinstance(restrict, boolean.base) or isinstance(restrict, atom):
return self._fast_identify_candidates(restrict, sorter)
dsolutions = [
([c.restriction
for c in collect_package_restrictions(x, ("category",))],
[p.restriction
for p in collect_package_restrictions(x, ("package",))])
for x in restrict.iter_dnf_solutions(True)]
# see if any solution state isn't dependent on cat/pkg in anyway.
# if so, search whole search space.
for x in dsolutions:
if not x[0] and not x[1]:
if sorter is iter:
return self.versions
return (
(c, p)
for c in sorter(self.categories)
for p in sorter(self.packages.get(c, ())))
# simple cases first.
# if one specifies categories, and one doesn't
cat_specified = bool(dsolutions[0][0])
pkg_specified = bool(dsolutions[0][1])
pgetter = self.packages.get
if any(True for x in dsolutions[1:] if bool(x[0]) != cat_specified):
if any(True for x in dsolutions[1:] if bool(x[1]) != pkg_specified):
# merde. so we've got a mix- some specify cats, some
# don't, some specify pkgs, some don't.
# this may be optimizable
return self.versions
# ok. so... one doesn't specify a category, but they all
# specify packages (or don't)
pr = values.OrRestriction(
*tuple(iflatten_instance(
(x[1] for x in dsolutions if x[1]), values.base)))
return (
(c, p)
for c in sorter(self.categories)
for p in sorter(pgetter(c, [])) if pr.match(p))
elif any(True for x in dsolutions[1:] if bool(x[1]) != pkg_specified):
# one (or more) don't specify pkgs, but they all specify cats.
cr = values.OrRestriction(
*tuple(iflatten_instance(
(x[0] for x in dsolutions), values.base)))
cats_iter = (c for c in sorter(self.categories) if cr.match(c))
return (
(c, p)
for c in cats_iter for p in sorter(pgetter(c, [])))
return self._fast_identify_candidates(restrict, sorter)
def collapse_envd(base):
collapsed_d = {}
try:
env_d_files = sorted(listdir_files(base))
except FileNotFoundError:
pass
else:
for x in env_d_files:
if x.endswith(".bak") or x.endswith("~") or x.startswith("._cfg") \
or len(x) <= 2 or not x[0:2].isdigit():
continue
d = read_bash_dict(pjoin(base, x))
# inefficient, but works.
for k, v in d.items():
collapsed_d.setdefault(k, []).append(v)
del d
loc_incrementals = set(incrementals)
loc_colon_parsed = set(colon_parsed)
# split out env.d defined incrementals..
# update incrementals *and* colon parsed for colon_separated;
# incrementals on its own is space separated.
for x in collapsed_d.pop("COLON_SEPARATED", []):
v = x.split()
if v:
loc_colon_parsed.update(v)
loc_incrementals.update(loc_colon_parsed)
# now space.
for x in collapsed_d.pop("SPACE_SEPARATED", []):
v = x.split()
if v:
loc_incrementals.update(v)
# now reinterpret.
for k, v in collapsed_d.items():
if k not in loc_incrementals:
collapsed_d[k] = v[-1]
continue
if k in loc_colon_parsed:
collapsed_d[k] = [
_f for _f in iflatten_instance(x.split(':') for x in v) if _f
]
else:
collapsed_d[k] = [
_f for _f in iflatten_instance(x.split() for x in v) if _f
]
return collapsed_d, loc_incrementals, loc_colon_parsed
def collapse_envd(base):
collapsed_d = {}
try:
env_d_files = sorted(listdir_files(base))
except OSError as oe:
if oe.errno != errno.ENOENT:
raise
else:
for x in env_d_files:
if x.endswith(".bak") or x.endswith("~") or x.startswith("._cfg") \
or len(x) <= 2 or not x[0:2].isdigit():
continue
d = read_bash_dict(pjoin(base, x))
# inefficient, but works.
for k, v in d.iteritems():
collapsed_d.setdefault(k, []).append(v)
del d
loc_incrementals = set(incrementals)
loc_colon_parsed = set(colon_parsed)
# split out env.d defined incrementals..
# update incrementals *and* colon parsed for colon_separated;
# incrementals on its own is space separated.
for x in collapsed_d.pop("COLON_SEPARATED", []):
v = x.split()
if v:
loc_colon_parsed.update(v)
loc_incrementals.update(loc_colon_parsed)
# now space.
for x in collapsed_d.pop("SPACE_SEPARATED", []):
v = x.split()
if v:
loc_incrementals.update(v)
# now reinterpret.
for k, v in collapsed_d.iteritems():
if k not in loc_incrementals:
collapsed_d[k] = v[-1]
continue
if k in loc_colon_parsed:
collapsed_d[k] = filter(None, iflatten_instance(
x.split(':') for x in v))
else:
collapsed_d[k] = filter(None, iflatten_instance(
x.split() for x in v))
return collapsed_d, loc_incrementals, loc_colon_parsed
def _flatten_or_restrictions(i):
for x in i:
if isinstance(x, OrRestriction):
for y in iflatten_instance(x, (atom, )):
yield (y, True)
else:
yield (x, False)
def invokable(self, namespace, attr):
l = []
for x in self.attrs:
val = getattr(namespace, x, None)
if val is None:
continue
if isinstance(val, bool):
# Skip converter call for disabled boolean actions
if not val:
self.converter = False
elif isinstance(val, restriction.base):
l.append(val)
else:
l.extend(val)
if self.converter:
l = self.converter(l, namespace)
l = list(iflatten_instance(l, (restriction.base, )))
if len(l) > 1:
val = self.klass(*l)
elif l:
val = l[0]
else:
val = None
setattr(namespace, attr, val)
def read_updates(path):
def f():
d = deque()
return [d,d]
# mods tracks the start point [0], and the tail, [1].
# via this, pkg moves into a specific pkg can pick up
# changes past that point, while ignoring changes prior
# to that point.
# Aftwards, we flatten it to get a per cp chain of commands.
# no need to do lookups basically, although we do need to
# watch for cycles.
mods = defaultdict(f)
moved = {}
for fp in _scan_directory(path):
fp = pjoin(path, fp)
_process_update(readlines(fp), fp, mods, moved)
# force a walk of the tree, flattening it
commands = {k: list(iflatten_instance(v[0], tuple)) for k,v in mods.iteritems()}
# filter out empty nodes.
commands = {k: v for k,v in commands.iteritems() if v}
return commands
def assertUri(self, obj, uri):
uri = list(uri)
self.assertEqual(list(iflatten_instance(obj)), uri)
if uri:
self.assertTrue(obj)
else:
self.assertFalse(obj)
def assertUri(self, obj, uri):
uri = list(uri)
self.assertEqual(list(iflatten_instance(obj)), uri)
if uri:
self.assertTrue(obj)
else:
self.assertFalse(obj)
def read_updates(path):
def f():
d = deque()
return [d, d]
# mods tracks the start point [0], and the tail, [1].
# via this, pkg moves into a specific pkg can pick up
# changes past that point, while ignoring changes prior
# to that point.
# Aftwards, we flatten it to get a per cp chain of commands.
# no need to do lookups basically, although we do need to
# watch for cycles.
mods = defaultdict(f)
moved = {}
for fp in _scan_directory(path):
fp = pjoin(path, fp)
_process_update(readlines(fp), fp, mods, moved)
# force a walk of the tree, flattening it
commands = {
k: list(iflatten_instance(v[0], tuple))
for k, v in mods.iteritems()
}
# filter out empty nodes.
commands = {k: v for k, v in commands.iteritems() if v}
return commands
def start(self):
self.unused_master_licenses = set()
self.unused_master_mirrors = set()
self.unused_master_eclasses = set()
self.unused_master_flags = set()
# combine licenses/mirrors/eclasses/flags from all master repos
for repo in self.options.target_repo.masters:
self.unused_master_licenses.update(repo.licenses)
self.unused_master_mirrors.update(repo.mirrors.keys())
self.unused_master_eclasses.update(
repo.eclass_cache.eclasses.keys())
self.unused_master_flags.update(
flag for matcher, (flag, desc) in repo.config.use_desc)
# determine unused licenses/mirrors/eclasses/flags across all master repos
for repo in self.options.target_repo.masters:
for pkg in repo:
self.unused_master_licenses.difference_update(
iflatten_instance(pkg.license))
self.unused_master_mirrors.difference_update(
self._get_mirrors(pkg))
self.unused_master_eclasses.difference_update(pkg.inherited)
self.unused_master_flags.difference_update(
pkg.iuse_stripped.difference(pkg.local_use.keys()))
def feed(self, pkg):
# report licenses used in the pkg but not in any pkg from the master repo(s)
if self.unused_master_licenses:
pkg_licenses = set(iflatten_instance(pkg.license))
licenses = self.unused_master_licenses & pkg_licenses
if licenses:
yield UnusedInMastersLicenses(sorted(licenses), pkg=pkg)
# report mirrors used in the pkg but not in any pkg from the master repo(s)
if self.unused_master_mirrors:
pkg_mirrors = self._get_mirrors(pkg)
mirrors = self.unused_master_mirrors & pkg_mirrors
if mirrors:
yield UnusedInMastersMirrors(sorted(mirrors), pkg=pkg)
# report eclasses used in the pkg but not in any pkg from the master repo(s)
if self.unused_master_eclasses:
pkg_eclasses = set(pkg.inherited)
eclasses = self.unused_master_eclasses & pkg_eclasses
if eclasses:
yield UnusedInMastersEclasses(sorted(eclasses), pkg=pkg)
# report global USE flags used in the pkg but not in any pkg from the master repo(s)
if self.unused_master_flags:
non_local_use = pkg.iuse_stripped.difference(pkg.local_use.keys())
flags = self.unused_master_flags.intersection(non_local_use)
if flags:
yield UnusedInMastersGlobalUse(sorted(flags), pkg=pkg)
def flatten_restricts(self, v):
i = expandable_chain(v)
depth = 0
conditionals = []
for x in i:
for t, s in ((boolean.OrRestriction, "||"),
(boolean.AndRestriction, "&&")):
if isinstance(x, t):
yield s
yield "("
i.appendleft(")")
i.appendleft(x.restrictions)
depth += 1
break
else:
if isinstance(x, packages.Conditional):
self.assertTrue(x.attr == "use")
conditionals.insert(
depth, list(self.mangle_cond_payload(x.restriction)))
yield set(iflatten_instance(conditionals[:depth + 1]))
yield "("
i.appendleft(")")
i.appendleft(x.payload)
depth += 1
else:
if x == ")":
self.assertTrue(depth)
depth -= 1
yield x
self.assertFalse(depth)
def _generate_fetchables(self, mirroring=False):
pkg = self.pkg
if not mirroring:
return pkg.fetchables
pkg = getattr(pkg, '_raw_pkg', pkg)
return tuple(iflatten_instance(pkg.fetchables,
_fetch_module.fetchable))
def _flatten_or_restrictions(i):
for x in i:
if isinstance(x, OrRestriction):
for y in iflatten_instance(x, (atom,)):
yield (y, True)
else:
yield (x, False)
def use_validate(self, klasses, pkg, seq, attr=None):
skip_filter = (packages.Conditional,) + klasses
nodes = iflatten_instance(seq, skip_filter)
unstated = set()
vals = dict(self._flatten_restricts(
nodes, skip_filter, stated=pkg.iuse_stripped, unstated=unstated, attr=attr))
return vals, self._unstated_iuse(pkg, attr, unstated)
def read_updates(path, eapi):
def f():
d = deque()
return [d, d]
# mods tracks the start point [0], and the tail, [1].
# via this, pkg moves into a specific pkg can pick up
# changes past that point, while ignoring changes prior
# to that point.
# Afterwards, we flatten it to get a per cp chain of commands.
# no need to do lookups basically, although we do need to
# watch for cycles.
mods = defaultdict(f)
moved = {}
try:
for fp in _scan_directory(path, eapi):
with open(pjoin(path, fp)) as f:
data = (line.rstrip('\n') for line in f)
_process_updates(data, fp, mods, moved)
except FileNotFoundError:
pass
# force a walk of the tree, flattening it
commands = {
k: list(iflatten_instance(v[0], tuple))
for k, v in mods.items()
}
# filter out empty nodes.
commands = {k: v for k, v in commands.items() if v}
return commands
def flatten_restricts(self, v):
i = expandable_chain(v)
depth = 0
conditionals = []
for x in i:
for t, s in ((boolean.OrRestriction, "||"),
(boolean.AndRestriction, "&&")):
if isinstance(x, t):
yield s
yield "("
i.appendleft(")")
i.appendleft(x.restrictions)
depth += 1
break
else:
if isinstance(x, packages.Conditional):
self.assertTrue(x.attr == "use")
conditionals.insert(
depth, list(self.mangle_cond_payload(x.restriction)))
yield set(iflatten_instance(conditionals[:depth + 1]))
yield "("
i.appendleft(")")
i.appendleft(x.payload)
depth += 1
else:
if x == ")":
self.assertTrue(depth)
depth -= 1
yield x
self.assertFalse(depth)
def get_data(self, repo, options):
data = {}
pos = 0
for pos, pkg in enumerate(repo):
for license in unstable_unique(iflatten_instance(pkg.license)):
data.setdefault(license, 0)
data[license] += 1
return data, pos + 1
def use_validate(self, klasses, pkg, seq, reporter, attr=None):
skip_filter = (packages.Conditional,) + klasses
unstated = set()
stated = pkg.iuse_stripped
i = expandable_chain(iflatten_instance(seq, skip_filter))
for node in i:
if isinstance(node, packages.Conditional):
# invert it; get only whats not in pkg.iuse
unstated.update(ifilterfalse(stated.__contains__, node.restriction.vals))
i.append(iflatten_instance(node.payload, skip_filter))
continue
yield node
# implicit IUSE flags
unstated.difference_update(self.unstated_iuse)
if unstated:
reporter.add_report(UnstatedIUSE(pkg, attr, unstated))
def iter_pull_data(self, pkg):
l = [self.defaults]
for specific in self.freeform:
l.extend(data for restrict, data in specific if restrict.match(pkg))
for atom, data in self.atoms.get(pkg.key, ()):
if atom.match(pkg):
l.append(data)
if len(l) == 1:
return iter(self.defaults)
return iflatten_instance(l)
def __unwrap_stage_dependencies__(cls):
stage_depends = cls.stage_depends
for x in set(x for x in iflatten_instance(stage_depends.iteritems()) if x):
try:
f = getattr(cls, x)
except AttributeError:
raise TypeError(
"class %r stage_depends specifies %r, which doesn't exist" %
(cls, x))
setattr(cls, x, getattr(f, 'sd_raw_func', f))
def __unwrap_stage_dependencies__(cls):
stage_depends = cls.stage_depends
for x in set(x for x in iflatten_instance(stage_depends.iteritems()) if x):
try:
f = getattr(cls, x)
except AttributeError:
raise TypeError(
"class %r stage_depends specifies %r, which doesn't exist" %
(cls, x))
setattr(cls, x, getattr(f, 'sd_raw_func', f))
def get_data(self, repo, options):
data = {}
for pos, pkg in enumerate(repo):
for fetchable in iflatten_instance(pkg.fetchables, fetch.fetchable):
for mirror in fetchable.uri.visit_mirrors(treat_default_as_mirror=False):
if isinstance(mirror, tuple):
mirror = mirror[0]
data.setdefault(mirror.mirror_name, 0)
data[mirror.mirror_name] += 1
return data, pos + 1
def iter_pull_data(self, pkg):
l = [self.defaults]
for specific in self.freeform:
l.extend(data for restrict, data in specific if restrict.match(pkg))
for atom, data in self.atoms.get(pkg.key, ()):
if atom.match(pkg):
l.append(data)
if len(l) == 1:
return iter(self.defaults)
return iflatten_instance(l)
def launch_browser(urls, browser=None):
"""Launch URLs in a browser."""
browser = browser if browser is not None else const.BROWSER
urls = list(iflatten_instance(urls))
try:
subprocess.Popen(
[browser] + urls,
stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
except (PermissionError, FileNotFoundError) as e:
raise BiteError(f'failed running browser: {browser}: {e.strerror}')
def parse_target(restriction, repo, livefs_repos, return_none=False):
"""Use :obj:`parserestrict.parse_match` to produce a list of matches.
This matches the restriction against a repo. If multiple pkgs match and a
simple package name was provided, then the restriction is applied against
installed repos. If multiple matches still exist then pkgs from the
'virtual' category are skipped. If multiple pkgs still match the
restriction, AmbiguousQuery is raised otherwise the matched atom is
returned. On the other hand, if a globbed match was specified, all repo
matches are returned.
:param restriction: string to convert.
:param repo: :obj:`pkgcore.repository.prototype.tree` instance to search in.
:param livefs_repos: :obj:`pkgcore.config.domain.all_livefs_repos` instance to search in.
:param return_none: indicates if no matches raises or returns C{None}
:return: a list of matches or C{None}.
"""
key_matches = {x.key for x in repo.itermatch(restriction)}
if not key_matches:
if return_none:
return None
raise NoMatches(restriction)
elif len(key_matches) > 1:
if any(
isinstance(r, restricts.PackageDep)
for r in iflatten_instance([restriction])):
if len(restriction) > 1:
# drop repo specific restrictions, ebuild repos will not match installed (vdb) repo
restriction = restriction.remove_restriction(
restriction_types=(restricts.RepositoryDep, ))
# find installed package matches
matches = {x.key for x in livefs_repos.itermatch(restriction)}
# try removing virtuals if there are multiple installed matches or none at all
if not matches:
matches = {
x
for x in key_matches if not x.startswith('virtual/')
}
elif len(matches) > 1:
matches = {x for x in matches if not x.startswith('virtual/')}
if len(matches) == 1:
return [atom(matches.pop())]
raise AmbiguousQuery(restriction, sorted(key_matches))
else:
# if a glob was specified then just return every match
return [atom(x) for x in key_matches]
if isinstance(restriction, atom):
# atom is guaranteed to be fine, since it's cat/pkg
return [restriction]
return [packages.KeyedAndRestriction(restriction, key=key_matches.pop())]
def known_conditionals(self):
if self._node_conds is False:
return frozenset()
if self._known_conditionals is None:
kc = set()
for payload, restrictions in self.find_cond_nodes(self.restrictions):
kc.update(iflatten_instance(x.vals for x in restrictions))
kc = frozenset(kc)
object.__setattr__(self, "_known_conditionals", kc)
return kc
return self._known_conditionals
def known_conditionals(self):
if self._node_conds is False:
return frozenset()
if self._known_conditionals is None:
kc = set()
for payload, restrictions in self.find_cond_nodes(
self.restrictions):
kc.update(iflatten_instance(x.vals for x in restrictions))
kc = frozenset(kc)
object.__setattr__(self, "_known_conditionals", kc)
return kc
return self._known_conditionals
def use_validate(self, klasses, pkg, seq, reporter=None, attr=None):
skip_filter = (packages.Conditional, ) + klasses
unstated = set()
stated = pkg.iuse_stripped
i = expandable_chain(iflatten_instance(seq, skip_filter))
for node in i:
if isinstance(node, packages.Conditional):
# invert it; get only whats not in pkg.iuse
unstated.update(
filterfalse(stated.__contains__, node.restriction.vals))
i.append(iflatten_instance(node.payload, skip_filter))
continue
elif attr == 'required_use':
unstated.update(filterfalse(stated.__contains__, node.vals))
yield node
# implicit IUSE flags
if reporter is not None and attr is not None:
unstated.difference_update(self.unstated_iuse)
if unstated:
reporter.add_report(UnstatedIUSE(pkg, attr, sorted(unstated)))
def _yield_deps(inst, d, k):
# While at first glance this looks like should use expandable_chain,
# it shouldn't. --charlie
if k not in d:
yield k
return
s = [k, iflatten_instance(d.get(k, ()))]
while s:
if isinstance(s[-1], basestring):
yield s.pop(-1)
continue
exhausted = True
for x in s[-1]:
v = d.get(x)
if v:
s.append(x)
s.append(iflatten_instance(v))
exhausted = False
break
yield x
if exhausted:
s.pop(-1)
def _yield_deps(inst, d, k):
# While at first glance this looks like should use expandable_chain,
# it shouldn't. --charlie
if k not in d:
yield k
return
s = [k, iflatten_instance(d.get(k, ()))]
while s:
if isinstance(s[-1], basestring):
yield s.pop(-1)
continue
exhausted = True
for x in s[-1]:
v = d.get(x)
if v:
s.append(x)
s.append(iflatten_instance(v))
exhausted = False
break
yield x
if exhausted:
s.pop(-1)
def __wrap_stage_dependencies__(cls):
stage_depends = cls.stage_depends
# we use id instead of the cls itself to prevent strong ref issues.
cls_id = id(cls)
for x in set(x for x in iflatten_instance(stage_depends.iteritems()) if x):
try:
f = getattr(cls, x)
except AttributeError:
raise TypeError(
"class %r stage_depends specifies %r, which doesn't exist" %
(cls, x))
f2 = pre_curry(_ensure_deps, cls_id, x, f)
f2.sd_raw_func = f
setattr(cls, x, f2)
def __wrap_stage_dependencies__(cls):
stage_depends = cls.stage_depends
# we use id instead of the cls itself to prevent strong ref issues.
cls_id = id(cls)
for x in set(x for x in iflatten_instance(stage_depends.iteritems()) if x):
try:
f = getattr(cls, x)
except AttributeError:
raise TypeError(
"class %r stage_depends specifies %r, which doesn't exist" %
(cls, x))
f2 = pre_curry(_ensure_deps, cls_id, x, f)
f2.sd_raw_func = f
setattr(cls, x, f2)
def _flatten_restricts(self, nodes, skip_filter, stated, unstated, attr, restricts=None):
for node in nodes:
k = node
v = restricts if restricts is not None else []
if isinstance(node, packages.Conditional):
# invert it; get only whats not in pkg.iuse
unstated.update(filterfalse(stated.__contains__, node.restriction.vals))
v.append(node.restriction)
yield from self._flatten_restricts(
iflatten_instance(node.payload, skip_filter),
skip_filter, stated, unstated, attr, v)
continue
elif attr == 'required_use':
unstated.update(filterfalse(stated.__contains__, node.vals))
yield k, tuple(v)
def pull_data(self, pkg, force_copy=False):
l = []
for specific in self.freeform:
for restrict, data in specific:
if restrict.match(pkg):
l.append(data)
for atom, data in self.atoms.get(pkg.key, ()):
if atom.match(pkg):
l.append(data)
if not l:
if force_copy:
return set(self.defaults)
return self.defaults
s = set(self.defaults)
s.update(iflatten_instance(l))
return s
def pull_data(self, pkg, force_copy=False):
l = []
for specific in self.freeform:
for restrict, data in specific:
if restrict.match(pkg):
l.append(data)
for atom, data in self.atoms.get(pkg.key, ()):
if atom.match(pkg):
l.append(data)
if not l:
if force_copy:
return set(self.defaults)
return self.defaults
s = set(self.defaults)
s.update(iflatten_instance(l))
return s
def parse_target(restriction, repo, livefs_repos, return_none=False):
"""Use :obj:`parserestrict.parse_match` to produce a list of matches.
This matches the restriction against a repo. If multiple pkgs match and a
simple package name was provided, then the restriction is applied against
installed repos. If multiple matches still exist then pkgs from the
'virtual' category are skipped. If multiple pkgs still match the
restriction, AmbiguousQuery is raised otherwise the matched atom is
returned. On the other hand, if a globbed match was specified, all repo
matches are returned.
:param restriction: string to convert.
:param repo: :obj:`pkgcore.repository.prototype.tree` instance to search in.
:param livefs_repos: :obj:`pkgcore.config.domain.all_livefs_repos` instance to search in.
:param return_none: indicates if no matches raises or returns C{None}
:return: a list of matches or C{None}.
"""
key_matches = {x.key for x in repo.itermatch(restriction)}
if not key_matches:
if return_none:
return None
raise NoMatches(restriction)
elif len(key_matches) > 1:
if any(isinstance(r, restricts.PackageDep) for r in iflatten_instance([restriction])):
if len(restriction) > 1:
# drop repo specific restrictions, ebuild repos will not match installed (vdb) repo
restriction = restriction.remove_restriction(restriction_types=(restricts.RepositoryDep,))
# check for installed package matches
installed_matches = {x.key for x in livefs_repos.itermatch(restriction)}
if len(installed_matches) > 1:
# try removing virtuals if there are multiple matches
installed_matches = {x for x in installed_matches if not x.startswith('virtual/')}
if len(installed_matches) == 1:
return [atom(installed_matches.pop())]
raise AmbiguousQuery(restriction, sorted(key_matches))
else:
# if a glob was specified then just return every match
return [atom(x) for x in key_matches]
if isinstance(restriction, atom):
# atom is guaranteed to be fine, since it's cat/pkg
return [restriction]
return [packages.KeyedAndRestriction(restriction, key=key_matches.pop())]
def pull_data(self, pkg, force_copy=False, pre_defaults=()):
l = []
for specific in self.freeform:
for restrict, data in specific:
if restrict.match(pkg):
l.append(data)
for atom, data in self.atoms.get(pkg.key, ()):
if atom.match(pkg):
l.append(data)
if pre_defaults:
s = set(pre_defaults)
incremental_expansion(s, self.defaults)
else:
s = set(self.defaults_finalized)
if l:
incremental_expansion(s, iflatten_instance(l))
return s
def pull_data(self, pkg, force_copy=False, pre_defaults=()):
l = []
for specific in self.freeform:
for restrict, data in specific:
if restrict.match(pkg):
l.append(data)
for atom, data in self.atoms.get(pkg.key, ()):
if atom.match(pkg):
l.append(data)
if pre_defaults:
s = set(pre_defaults)
incremental_expansion(s, self.defaults)
else:
s = set(self.defaults_finalized)
if l:
incremental_expansion(s, iflatten_instance(l))
return s
def get_data(self, repo, options):
owners = defaultdict(set)
iterable = repo.itermatch(packages.AlwaysTrue, sorter=sorted)
items = {}
for key, subiter in groupby(iterable, attrgetter("key")):
for pkg in subiter:
if not options.include_restricted and 'fetch' in pkg.restrict:
continue
if not options.include_nonmirrored and 'mirror' in pkg.restrict:
continue
for fetchable in iflatten_instance(pkg.fetchables, fetch.fetchable):
owners[fetchable.filename].add(key)
items[fetchable.filename] = fetchable.chksums.get("size", 0)
data = defaultdict(lambda: 0)
for filename, keys in owners.items():
for key in keys:
data[key] += items[filename]
unique = sum(items.values())
shared = sum(items[k] for (k, v) in owners.items() if len(v) > 1)
return (data, {"total": unique, "shared": shared}), unique
def __init__(self, domain, pkg, verified_files, eclass_cache,
observer=None, force_test=False, **kwargs):
"""
:param pkg: :obj:`pkgcore.ebuild.ebuild_src.package` instance we'll be
building
:param eclass_cache: the :class:`pkgcore.ebuild.eclass_cache`
we'll be using
:param verified_files: mapping of fetchables mapped to their disk location
"""
self._built_class = ebuild_built.fresh_built_package
format.build.__init__(self, domain, pkg, verified_files, observer)
domain_settings = self.domain.settings
ebd.__init__(self, pkg, initial_env=domain_settings, **kwargs)
self.env["FILESDIR"] = pjoin(os.path.dirname(pkg.ebuild.path), "files")
self.eclass_cache = eclass_cache
self.run_test = force_test or self.feat_or_bool("test", domain_settings)
self.allow_failed_test = self.feat_or_bool("test-fail-continue", domain_settings)
if "test" in self.restrict:
self.run_test = False
elif not force_test and "test" not in pkg.use:
if self.run_test:
logger.warning(f"disabling test for {pkg} due to test use flag being disabled")
self.run_test = False
# XXX minor hack
path = self.env["PATH"].split(os.pathsep)
for s, default in (("DISTCC", ".distcc"), ("CCACHE", "ccache")):
b = (self.feat_or_bool(s, domain_settings) and
s not in self.restrict)
setattr(self, s.lower(), b)
if b:
# looks weird I realize, but
# pjoin("/foor/bar", "/barr/foo") == "/barr/foo"
# and pjoin("/foo/bar", ".asdf") == "/foo/bar/.asdf"
self.env.setdefault(s + "_DIR", pjoin(self.domain.tmpdir, default))
# gentoo bug 355283
libdir = self.env.get("ABI")
if libdir is not None:
libdir = self.env.get(f"LIBDIR_{libdir}")
if libdir is not None:
libdir = self.env.get(libdir)
if libdir is None:
libdir = "lib"
path.insert(0, f"/usr/{libdir}/{s.lower()}/bin")
else:
for y in ("_PATH", "_DIR"):
if s + y in self.env:
del self.env[s+y]
self.env["PATH"] = os.pathsep.join(path)
# ordering must match appearance order in SRC_URI per PMS
self.env["A"] = ' '.join(iter_stable_unique(pkg.distfiles))
if self.eapi.options.has_AA:
pkg = self.pkg
while hasattr(pkg, '_raw_pkg'):
pkg = getattr(pkg, '_raw_pkg')
self.env["AA"] = ' '.join(set(iflatten_instance(pkg.distfiles)))
if self.eapi.options.has_KV:
self.env["KV"] = domain.KV
if self.eapi.options.has_merge_type:
self.env["MERGE_TYPE"] = "source"
if self.eapi.options.has_portdir:
self.env["PORTDIR"] = pkg.repo.location
self.env["ECLASSDIR"] = eclass_cache.eclassdir
if self.setup_is_for_src:
self._init_distfiles_env()
def visit_atoms(pkg, stream):
if not pkg.eapi.options.transitive_use_atoms:
return iflatten_instance(stream, atom)
return iflatten_func(stream, _eapi2_flatten)
def format(self, op):
# <type> - ebuild, block or nomerge (for --tree)
# N - new package
# R - rebuild package
# F - fetch restricted
# f - fetch restricted already downloaded
# D - downgrade
# U - updating to another version
# # - masked
# * - missing keyword
# ~ - unstable keyword
# Caveats:
# - U and D are both displayed to show a downgrade - this is kept
# in order to be consistent with existing portage behaviour
out = self.out
origautoline = out.autoline
out.autoline = False
self.pkg_disabled_use = self.pkg_forced_use = set()
if hasattr(self, 'pkg_get_use'):
self.pkg_forced_use, _, self.pkg_disabled_use = self.pkg_get_use(
op.pkg)
# This is for the summary at the end
if self.quiet_repo_display:
self.repos.setdefault(op.pkg.repo, len(self.repos) + 1)
pkg_is_bold = any(
x.match(op.pkg) for x in getattr(self, 'world_list', ()))
# We don't do blockers or --tree stuff yet
data = ['[']
pkg_coloring = []
if pkg_is_bold:
pkg_coloring.append(out.bold)
if op.desc == 'remove':
pkg_coloring.insert(0, out.fg('red'))
data += pkg_coloring + ['uninstall']
elif getattr(op.pkg, 'built', False):
pkg_coloring.insert(0, out.fg('magenta'))
data += pkg_coloring + ['binary']
else:
pkg_coloring.insert(0, out.fg('green'))
data += pkg_coloring + ['ebuild']
data += [out.reset, ' ']
out.write(*data)
# Order is important here - look at the above diagram
op_type = op.desc
op_chars = [[' '] for x in range(7)]
if 'fetch' in op.pkg.restrict:
if all(
os.path.isfile(pjoin(self.distdir, f))
for f in op.pkg.distfiles):
fetched = [out.fg('green'), out.bold, 'f', out.reset]
else:
fetched = [out.fg('red'), out.bold, 'F', out.reset]
op_chars[3] = fetched
if op.desc == "add":
op_chars[1] = [out.fg('green'), out.bold, 'N', out.reset]
if op.pkg.slot != '0' and self.installed_repos.match(
op.pkg.unversioned_atom):
op_chars[2] = [out.fg('green'), out.bold, 'S', out.reset]
op_type = 'slotted_add'
elif op.desc == "replace":
if op.pkg == op.old_pkg:
op_chars[2] = [out.fg('yellow'), out.bold, 'R', out.reset]
else:
op_chars[4] = [out.fg('cyan'), out.bold, 'U', out.reset]
if op.pkg > op.old_pkg:
op_type = 'upgrade'
else:
op_chars[5] = [out.fg('blue'), out.bold, 'D', out.reset]
op_type = 'downgrade'
elif op.desc == 'remove':
pass
else:
logger.warning("unformattable op type: desc(%r), %r", op.desc, op)
if self.verbosity > 0:
if (self.unstable_arch in op.pkg.keywords and self.unstable_arch
not in op.pkg.repo.domain_settings['ACCEPT_KEYWORDS']):
op_chars[6] = [out.fg('yellow'), out.bold, '~', out.reset]
elif not op.pkg.keywords:
op_chars[6] = [out.fg('red'), out.bold, '*', out.reset]
else:
for masked_atom in op.pkg.repo.default_visibility_limiters:
if masked_atom.match(op.pkg.versioned_atom):
op_chars[6] = [out.fg('red'), out.bold, '#', out.reset]
break
out.write(*(iflatten_instance(op_chars)))
out.write('] ')
self.visit_op(op_type)
pkg = [op.pkg.cpvstr]
if self.verbosity > 0:
if op.pkg.subslot != op.pkg.slot:
pkg.append(f":{op.pkg.slot}/{op.pkg.subslot}")
elif op.pkg.slot != '0':
pkg.append(f":{op.pkg.slot}")
if not self.quiet_repo_display and op.pkg.source_repository:
pkg.append(f"::{op.pkg.source_repository}")
out.write(*(pkg_coloring + pkg + [out.reset]))
installed = []
if op.desc == 'replace':
old_pkg = [op.old_pkg.fullver]
if self.verbosity > 0:
if op.old_pkg.subslot != op.old_pkg.slot:
old_pkg.append(f":{op.old_pkg.slot}/{op.old_pkg.subslot}")
elif op.old_pkg.slot != '0':
old_pkg.append(f":{op.old_pkg.slot}")
if not self.quiet_repo_display and op.old_pkg.source_repository:
old_pkg.append(f"::{op.old_pkg.source_repository}")
if op_type != 'replace' or op.pkg.source_repository != op.old_pkg.source_repository:
installed = ''.join(old_pkg)
elif op_type == 'slotted_add':
if self.verbosity > 0:
pkgs = sorted(f"{x.fullver}:{x.slot}"
for x in self.installed_repos.match(
op.pkg.unversioned_atom))
else:
pkgs = sorted(x.fullver for x in self.installed_repos.match(
op.pkg.unversioned_atom))
installed = ', '.join(pkgs)
# output currently installed versions
if installed:
out.write(' ', out.fg('blue'), out.bold, f'[{installed}]',
out.reset)
# Build a list of (useflags, use_expand_dicts) tuples.
# HACK: if we are in "replace" mode we build a list of length
# 4, else this is a list of length 2. We then pass this to
# format_use which can take either 2 or 4 arguments.
uses = ((), ())
if op.desc == 'replace':
uses = (op.pkg.iuse_stripped, op.pkg.use, op.old_pkg.iuse_stripped,
op.old_pkg.use)
elif op.desc == 'add':
uses = (op.pkg.iuse_stripped, op.pkg.use)
stuff = list(map(self.use_splitter, uses))
# Convert the list of tuples to a list of lists and a list of
# dicts (both length 2 or 4).
uselists, usedicts = list(zip(*stuff))
# output USE flags
self.format_use('use', *uselists)
# output USE_EXPAND flags
for expand in sorted(self.use_expand - self.use_expand_hidden):
flaglists = [d.get(expand, ()) for d in usedicts]
self.format_use(expand, *flaglists)
# output download size
if self.verbosity > 0:
if not op.pkg.built:
downloads = set(f for f in op.pkg.distfiles
if not os.path.isfile(pjoin(self.distdir, f)))
if downloads.difference(self.downloads):
self.downloads.update(downloads)
size = sum(
v.size
for dist, v in op.pkg.manifest.distfiles.items()
if dist in downloads)
if size:
self.download_size += size
out.write(' ', sizeof_fmt(size))
if self.quiet_repo_display:
out.write(out.fg('cyan'), f" [{self.repos[op.pkg.repo]}]")
out.write('\n')
out.autoline = origautoline
def fake_use_validate(klasses, pkg, seq, attr=None):
return {k: () for k in iflatten_instance(seq, klasses)}, ()
def visit_atoms(pkg, stream):
if not pkg.eapi.options.transitive_use_atoms:
return iflatten_instance(stream, atom)
return iflatten_func(stream, \
lambda x: isinstance(x,atom) and not isinstance(x,atom._transitive_use_atom))
def visit_atoms(pkg, stream):
if not pkg.eapi.options.transitive_use_atoms:
return iflatten_instance(stream, atom)
return iflatten_func(stream, _eapi2_flatten)
def _has_transitive_use_atoms(iterable):
kls = transitive_use_atom
ifunc = isinstance
return any(ifunc(x, kls) for x in iflatten_instance(iterable, atom))
def format(self, op):
# <type> - ebuild, block or nomerge (for --tree)
# N - new package
# R - rebuild package
# F - fetch restricted
# f - fetch restricted already downloaded
# D - downgrade
# U - updating to another version
# # - masked
# * - missing keyword
# ~ - unstable keyword
# Caveats:
# - U and D are both displayed to show a downgrade - this is kept
# in order to be consistent with existing portage behaviour
out = self.out
origautoline = out.autoline
out.autoline = False
self.pkg_disabled_use = self.pkg_forced_use = set()
if hasattr(self, 'pkg_get_use'):
self.pkg_forced_use, _, self.pkg_disabled_use = self.pkg_get_use(op.pkg)
# This is for the summary at the end
if self.quiet_repo_display:
self.repos.setdefault(op.pkg.repo, len(self.repos)+1)
pkg_is_bold = any(x.match(op.pkg) for x in getattr(self, 'world_list', ()))
# We don't do blockers or --tree stuff yet
data = ['[']
pkg_coloring = []
if pkg_is_bold:
pkg_coloring.append(out.bold)
if op.desc == 'remove':
pkg_coloring.insert(0, out.fg('red'))
data += pkg_coloring + ['uninstall']
elif getattr(op.pkg, 'built', False):
pkg_coloring.insert(0, out.fg('magenta'))
data += pkg_coloring + ['binary']
else:
pkg_coloring.insert(0, out.fg('green'))
data += pkg_coloring + ['ebuild']
data += [out.reset, ' ']
out.write(*data)
# Order is important here - look at the above diagram
op_type = op.desc
op_chars = [[' '] for x in range(7)]
if 'fetch' in op.pkg.restrict:
if all(os.path.isfile(pjoin(self.distdir, f))
for f in op.pkg.distfiles):
fetched = [out.fg('green'), out.bold, 'f', out.reset]
else:
fetched = [out.fg('red'), out.bold, 'F', out.reset]
op_chars[3] = fetched
if op.desc == "add":
op_chars[1] = [out.fg('green'), out.bold, 'N', out.reset]
if op.pkg.slot != '0' and self.installed_repos.match(op.pkg.unversioned_atom):
op_chars[2] = [out.fg('green'), out.bold, 'S', out.reset]
op_type = 'slotted_add'
elif op.desc == "replace":
if op.pkg == op.old_pkg:
op_chars[2] = [out.fg('yellow'), out.bold, 'R', out.reset]
else:
op_chars[4] = [out.fg('cyan'), out.bold, 'U', out.reset]
if op.pkg > op.old_pkg:
op_type = 'upgrade'
else:
op_chars[5] = [out.fg('blue'), out.bold, 'D', out.reset]
op_type = 'downgrade'
elif op.desc == 'remove':
pass
else:
logger.warning("unformattable op type: desc(%r), %r", op.desc, op)
if self.verbosity > 0:
if (self.unstable_arch in op.pkg.keywords and
self.unstable_arch not in op.pkg.repo.domain_settings['ACCEPT_KEYWORDS']):
op_chars[6] = [out.fg('yellow'), out.bold, '~', out.reset]
elif not op.pkg.keywords:
op_chars[6] = [out.fg('red'), out.bold, '*', out.reset]
else:
for masked_atom in op.pkg.repo.default_visibility_limiters:
if masked_atom.match(op.pkg.versioned_atom):
op_chars[6] = [out.fg('red'), out.bold, '#', out.reset]
break
out.write(*(iflatten_instance(op_chars)))
out.write('] ')
self.visit_op(op_type)
pkg = [op.pkg.cpvstr]
if self.verbosity > 0:
if op.pkg.subslot != op.pkg.slot:
pkg.append(f":{op.pkg.slot}/{op.pkg.subslot}")
elif op.pkg.slot != '0':
pkg.append(f":{op.pkg.slot}")
if not self.quiet_repo_display and op.pkg.source_repository:
pkg.append(f"::{op.pkg.source_repository}")
out.write(*(pkg_coloring + pkg + [out.reset]))
installed = []
if op.desc == 'replace':
old_pkg = [op.old_pkg.fullver]
if self.verbosity > 0:
if op.old_pkg.subslot != op.old_pkg.slot:
old_pkg.append(f":{op.old_pkg.slot}/{op.old_pkg.subslot}")
elif op.old_pkg.slot != '0':
old_pkg.append(f":{op.old_pkg.slot}")
if not self.quiet_repo_display and op.old_pkg.source_repository:
old_pkg.append(f"::{op.old_pkg.source_repository}")
if op_type != 'replace' or op.pkg.source_repository != op.old_pkg.source_repository:
installed = ''.join(old_pkg)
elif op_type == 'slotted_add':
if self.verbosity > 0:
pkgs = sorted(
f"{x.fullver}:{x.slot}" for x in
self.installed_repos.match(op.pkg.unversioned_atom))
else:
pkgs = sorted(
x.fullver for x in
self.installed_repos.match(op.pkg.unversioned_atom))
installed = ', '.join(pkgs)
# output currently installed versions
if installed:
out.write(' ', out.fg('blue'), out.bold, f'[{installed}]', out.reset)
# Build a list of (useflags, use_expand_dicts) tuples.
# HACK: if we are in "replace" mode we build a list of length
# 4, else this is a list of length 2. We then pass this to
# format_use which can take either 2 or 4 arguments.
uses = ((), ())
if op.desc == 'replace':
uses = (
op.pkg.iuse_stripped, op.pkg.use,
op.old_pkg.iuse_stripped, op.old_pkg.use)
elif op.desc == 'add':
uses = (op.pkg.iuse_stripped, op.pkg.use)
stuff = list(map(self.use_splitter, uses))
# Convert the list of tuples to a list of lists and a list of
# dicts (both length 2 or 4).
uselists, usedicts = list(zip(*stuff))
# output USE flags
self.format_use('use', *uselists)
# output USE_EXPAND flags
for expand in sorted(self.use_expand - self.use_expand_hidden):
flaglists = [d.get(expand, ()) for d in usedicts]
self.format_use(expand, *flaglists)
# output download size
if self.verbosity > 0:
if not op.pkg.built:
downloads = set(
f for f in op.pkg.distfiles
if not os.path.isfile(pjoin(self.distdir, f)))
if downloads.difference(self.downloads):
self.downloads.update(downloads)
size = sum(
v.size for dist, v in
op.pkg.manifest.distfiles.items() if dist in downloads)
if size:
self.download_size += size
out.write(' ', sizeof_fmt(size))
if self.quiet_repo_display:
out.write(out.fg('cyan'), f" [{self.repos[op.pkg.repo]}]")
out.write('\n')
out.autoline = origautoline
def fake_use_validate(klasses, pkg, seq, reporter, attr=None):
return iflatten_instance(seq, klasses)
def _dist_validate_args(parser, namespace):
distdir = namespace.domain.distdir
repo = namespace.repo
if repo is None:
repo = multiplex.tree(
*get_virtual_repos(namespace.domain.source_repos, False))
all_dist_files = set(os.path.basename(f) for f in listdir_files(distdir))
target_files = set()
installed_dist = set()
exists_dist = set()
excludes_dist = set()
restricted_dist = set()
# exclude distfiles used by installed packages -- note that this uses the
# distfiles attr with USE settings bound to it
if namespace.exclude_installed:
for pkg in namespace.domain.all_installed_repos:
installed_dist.update(iflatten_instance(pkg.distfiles))
# exclude distfiles for existing ebuilds or fetch restrictions
if namespace.exclude_fetch_restricted or (namespace.exclude_exists
and not namespace.restrict):
for pkg in repo:
exists_dist.update(
iflatten_instance(getattr(pkg, '_raw_pkg', pkg).distfiles))
if 'fetch' in pkg.restrict:
restricted_dist.update(
iflatten_instance(getattr(pkg, '_raw_pkg', pkg).distfiles))
# exclude distfiles from specified restrictions
if namespace.exclude_restrict:
for pkg in repo.itermatch(namespace.exclude_restrict, sorter=sorted):
excludes_dist.update(
iflatten_instance(getattr(pkg, '_raw_pkg', pkg).distfiles))
# determine dist files for custom restrict targets
if namespace.restrict:
target_dist = defaultdict(lambda: defaultdict(set))
for pkg in repo.itermatch(namespace.restrict, sorter=sorted):
s = set(iflatten_instance(getattr(pkg, '_raw_pkg', pkg).distfiles))
target_dist[pkg.unversioned_atom][pkg].update(s)
if namespace.exclude_exists:
exists_dist.update(s)
extra_regex_prefixes = defaultdict(set)
pkg_regex_prefixes = set()
for catpn, pkgs in target_dist.items():
pn_regex = r'\W'.join(re.split(r'\W', catpn.package))
pkg_regex = re.compile(
r'(%s)(\W\w+)+([\W?(0-9)+])*(\W\w+)*(\.\w+)*' % pn_regex,
re.IGNORECASE)
pkg_regex_prefixes.add(pn_regex)
for pkg, files in pkgs.items():
files = sorted(files)
for f in files:
if (pkg_regex.match(f)
or (extra_regex_prefixes and re.match(
r'(%s)([\W?(0-9)+])+(\W\w+)*(\.\w+)+' %
'|'.join(extra_regex_prefixes[catpn]), f))):
continue
else:
pieces = re.split(r'([\W?(0-9)+])+(\W\w+)*(\.\w+)+', f)
if pieces[-1] == '':
pieces.pop()
if len(pieces) > 1:
extra_regex_prefixes[catpn].add(pieces[0])
if target_dist:
regexes = []
# build regexes to match distfiles for older ebuilds no longer in the tree
if pkg_regex_prefixes:
pkg_regex_prefixes_str = '|'.join(sorted(pkg_regex_prefixes))
regexes.append(
re.compile(r'(%s)(\W\w+)+([\W?(0-9)+])*(\W\w+)*(\.\w+)*' %
(pkg_regex_prefixes_str, )))
if extra_regex_prefixes:
extra_regex_prefixes_str = '|'.join(
sorted(
chain.from_iterable(
v for k, v in extra_regex_prefixes.items())))
regexes.append(
re.compile(r'(%s)([\W?(0-9)+])+(\W\w+)*(\.\w+)+' %
(extra_regex_prefixes_str, )))
if regexes:
for f in all_dist_files:
if any(r.match(f) for r in regexes):
target_files.add(f)
else:
target_files = all_dist_files
# exclude files tagged for saving
saving_files = installed_dist | exists_dist | excludes_dist | restricted_dist
target_files.difference_update(saving_files)
targets = (pjoin(distdir, f)
for f in sorted(all_dist_files.intersection(target_files)))
removal_func = partial(os.remove)
namespace.remove = ((removal_func, f)
for f in filter(namespace.file_filters.run, targets))
