DB0.dependson(DA0, DA1)
DB1.dependson(DA1, R3)
DC0.dependson(DB0, DB1)
DC1.dependson(DB1)
DC2.dependson(DB1)
# Option 1:
# Define a function that builds individual dependencies. The *buildmanager*
# decorator transforms it into a loop that builds all dependencies above a
# target
@buildmanager
def batchbuilder(dependency, reason):
print dependency.name, reason
return 0
roots = DC0.roots()
for root in roots:
print root.name
batchbuilder(DC0)
print ""
# Option 2:
# Implement the build loop manually
from depgraph import buildall
def build(dependency, reason):
# This may have the same logic as `batchbuilder` above, but we
# will call it directly rather than wrapping it in @buildmanager
# [....]
return 0
