def substitute_dependencies(a, db):
from compmake import Promise
# XXX: this is a workaround
if type(a).__name__ in ['ObjectSpec']:
return deepcopy(a)
if isinstance(a, dict):
ca = type(a)
rest = [(k, substitute_dependencies(v, db=db)) for k, v in a.items()]
try:
res = ca(rest)
#print('%s->%s' % (a, str(res)))
return res
except (BaseException, TypeError) as e:
msg = 'Could not instance something looking like a dict.',
raise_wrapped(Exception, e, msg, ca=ca)
elif isinstance(a, list):
# XXX: This fails for subclasses of list
return type(a)([substitute_dependencies(x, db=db) for x in a])
elif isinstance(a, tuple):
# XXX: This fails for subclasses of tuples
return type(a)([substitute_dependencies(x, db=db) for x in a])
elif isinstance(a, Promise):
s = get_job_userobject(a.job_id, db=db)
return substitute_dependencies(s, db=db)
else:
return deepcopy(a)
def get_job_userobject_resolved(job_id, db):
""" This gets the job's result, and recursively substitute all
dependencies. """
ob = get_job_userobject(job_id, db)
all_deps = collect_dependencies(ob)
for dep in all_deps:
if not job_userobject_exists(dep, db):
msg = 'Cannot resolve %r: dependency %r was not done.' % (
job_id, dep)
raise CompmakeBug(msg)
return substitute_dependencies(ob, db)
def get_job_userobject_resolved(job_id, db):
""" This gets the job's result, and recursively substitute all
dependencies. """
ob = get_job_userobject(job_id, db)
all_deps = collect_dependencies(ob)
for dep in all_deps:
if not job_userobject_exists(dep, db):
msg = 'Cannot resolve %r: dependency %r was not done.' % (job_id,
dep)
raise CompmakeBug(msg)
return substitute_dependencies(ob, db)
def substitute_dependencies(a, db):
from compmake import Promise
# XXX: this is a workaround
if leave_it_alone(a):
return deepcopy(a)
if isinstance(a, dict):
ca = type(a)
rest = [(k, substitute_dependencies(v, db=db)) for k, v in a.items()]
try:
res = ca(rest)
#print('%s->%s' % (a, str(res)))
return res
except (BaseException, TypeError) as e:
msg = 'Could not instance something looking like a dict.',
raise_wrapped(Exception, e, msg, ca=ca)
elif isinstance(a, list):
# XXX: This fails for subclasses of list
return type(a)([substitute_dependencies(x, db=db) for x in a])
elif isinstance(a, tuple):
# First, check that there are dependencies
deps_in_tuple = collect_dependencies(a)
if not deps_in_tuple:
# if not, just return the tuple
return a
# XXX: This fails for subclasses of tuples
assert not isnamedtupleinstance(a), a
ta = type(a)
contents = ([substitute_dependencies(x, db=db) for x in a])
try:
return ta(contents)
except TypeError as e:
msg = 'Cannot reconstruct complex tuple.'
raise_wrapped(ValueError, e, msg, ta=ta, contents=contents)
elif isinstance(a, Promise):
s = get_job_userobject(a.job_id, db=db)
return substitute_dependencies(s, db=db)
else:
return a
def substitute_dependencies(a, db):
from compmake import Promise
# XXX: this is a workaround
if leave_it_alone(a):
return deepcopy(a)
if isinstance(a, dict):
ca = type(a)
rest = [(k, substitute_dependencies(v, db=db)) for k, v in a.items()]
try:
res = ca(rest)
#print('%s->%s' % (a, str(res)))
return res
except (BaseException, TypeError) as e:
msg = 'Could not instance something looking like a dict.',
raise_wrapped(Exception, e, msg, ca=ca)
elif isinstance(a, list):
# XXX: This fails for subclasses of list
return type(a)([substitute_dependencies(x, db=db) for x in a])
elif isinstance(a, tuple):
# First, check that there are dependencies
deps_in_tuple = collect_dependencies(a)
if not deps_in_tuple:
# if not, just return the tuple
return a
# XXX: This fails for subclasses of tuples
assert not isnamedtupleinstance(a), a
ta = type(a)
contents = ([substitute_dependencies(x, db=db) for x in a])
try:
return ta(contents)
except TypeError as e:
msg = 'Cannot reconstruct complex tuple.'
raise_wrapped(ValueError, e, msg, ta=ta, contents=contents)
elif isinstance(a, Promise):
s = get_job_userobject(a.job_id, db=db)
return substitute_dependencies(s, db=db)
else:
return a
