def clean_paths(seq):
pred = lambda p: os.path.exists(p) and os.path.isdir(p)
for e in filter(lambda p: not pred(p), seq):
warn("Directory %s should be included into the search paths but does not exists or is a directory", e)
return filter(pred, seq)
def validate(self):
r = True
for a in self.full_alphabet_dir() + self.full_binary_dir() + self.full_python_dir():
a = path(a)
if not (a.exists() and a.isdir()):
r = False
warn("Directory %s is included by %s in %s, but does not exists." % (a, self.name, self.base_path))
return r
def resolve_packages(self):
"""recursive resolving packages"""
packs = []
for t, p in self._resolve_items:
p = path(p).expanduser()
if t == 'package':
packs.append(Package.create(self.base_path / p))
else:
try:
r = Repository.from_file(self.base_path / p)
if r.active:
packs += r.resolve_packages()
except FileNotFoundError:
warn("Could not load imported repository %s at %s", (self.base_path/p).abspath(), self.base_path)
return packs