def get_target_dict(self, name, version=None, **kwargs):
"""Step through the various levels of dependencies to get the
full dictionary for a target.
target: version -> ... -> target: default -> default: type
"""
n, v = item_version(name)
if version is not None and v is not None:
msg = "Version specified twice: %s, %s" % (name, version)
raise ValueError(msg)
if v is not None:
version = v
if version is None:
version = 'default'
name = n
# Start with the target:version requested
ret = self.library[name][version]
# Walk down the chain until we either return None or the
# 'default' version
ret['version'] = version
while (version is not None) and (version != 'default'):
version = ret.get('base', 'default')
ret = merge_dict(self.library[name][version], ret)
kwargs['name'] = name
# And finally, overwrite with kwargs
update_dict(ret, kwargs)
return ret
def get_target_dict(self, name, version=None, **kwargs):
""" Step through the various levels of dependencies to get the
full dictionary for a target.
target: version -> ... -> target: default -> default: type
"""
n, v = item_version(name)
if version is not None and v is not None:
msg = "Version specified twice: %s, %s" % (name, version)
raise ValueError(msg)
if v is not None:
version = v
if version is None:
version = "default"
name = n
# Start with the target:version requested
ret = self.library[name][version]
# Walk down the chain until we either return None or the
# 'default' version
while (version is not None) and (version != "default"):
version = ret.get("base", "default")
ret = merge_dict(self.library[name][version], ret)
ret["version"] = version
kwargs["name"] = name
# And finally, overwrite with kwargs
update_dict(ret, kwargs)
return ret
def load_library(cls, paths):
library = dict()
for path in paths:
# Should use logging
print("Using %s for %s"%(path,cls.__name__))
subdirs = [path] + os.walk(path).next()[1]
for subdir in subdirs:
infiles = glob.glob(join(path,subdir)+'/*.yaml')
for f in infiles:
d = yaml_load(f)
update_dict(library,d)
return library
