def add_dependents(egg):
for r in self.reqs_egg(egg):
reqs_deep[r.name].add(r)
if (r.name in reqs_shallow and
r.strictness < reqs_shallow[r.name].strictness):
continue
d = self.get_egg(r)
if d is None:
from enstaller.enpkg import EnpkgError
raise EnpkgError('Error: could not resolve %r '
'required by %r' % (r, egg))
eggs.add(d)
add_dependents(d)
def _sequence_flat(self, root):
eggs = [root]
for r in self.reqs_egg(root):
d = self.get_egg(r)
if d is None:
from enstaller.enpkg import EnpkgError
raise EnpkgError('Error: could not resolve %r' % r)
eggs.append(d)
can_order = self.are_complete(eggs)
if self.verbose:
print "Can determine install order:", can_order
if can_order:
eggs = self.determine_install_order(eggs)
return eggs
def _sequence_flat(self, root):
eggs = [root]
for r in self._dependencies_from_egg(root):
d = self._latest_egg(r)
if d is None:
from enstaller.enpkg import EnpkgError
err = EnpkgError('Error: could not resolve %s' % str(r))
err.req = r
raise err
eggs.append(d)
can_order = self.are_complete(eggs)
logger.info("Can determine install order: %r", can_order)
if can_order:
eggs = self._determine_install_order(eggs)
return eggs