def solve(specs: List[str], r: Resolve) -> Union[bool, Iterable[str]]:
features = set() # type: Set
for spec in specs:
if conda.config.platform == 'win32' and spec == 'python':
continue
# XXX: This does not work when a spec only contains the name,
# and different versions of the package have different features.
ms = MatchSpec(spec)
for pkg in r.get_pkgs(ms, max_only=False):
fn = pkg.fn
features.update(r.track_features(fn))
for spec in specs:
for pkg in r.get_pkgs(MatchSpec(spec), max_only=False):
fn = pkg.fn
r.update_with_features(fn, features)
print("Solving package specifications: ", end='')
try:
return r.explicit(specs) or r.solve2(specs,
features,
installed=(),
minimal_hint=False,
guess=False,
unsat_only=True)
except RuntimeError:
print('\n')
return False
def solve(specs: List[str], r: Resolve) -> Union[bool, Iterable[str]]:
features = set() # type: Set
for spec in specs:
if conda.config.platform == 'win32' and spec == 'python':
continue
# XXX: This does not work when a spec only contains the name,
# and different versions of the package have different features.
ms = MatchSpec(spec)
for pkg in r.get_pkgs(ms, max_only=False):
fn = pkg.fn
features.update(r.track_features(fn))
for spec in specs:
for pkg in r.get_pkgs(MatchSpec(spec), max_only=False):
fn = pkg.fn
r.update_with_features(fn, features)
print("Solving package specifications: ", end='')
try:
return r.explicit(specs) or r.solve2(specs, features,
installed=(), minimal_hint=False, guess=False, unsat_only=True)
except RuntimeError:
print('\n')
return False
