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Improve documentation.

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This commit is contained in:
Mike Auty
2016-01-11 00:09:04 +00:00
parent 62eff8242d
commit 321064f387
1 changed files with 10 additions and 5 deletions
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volatility/framework/configuration/depresolver.py
+10 -5
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@@ -35,7 +35,12 @@ class DataLayerDependencyResolver(validity.ValidityRoutines):
return satisfied
def resolve_dependencies(self, deptree, context, path = None):
"""Takes a dependency tree and attempts to resolve the tree by validating each branch and using the first that successfully validates"""
"""Takes a dependency tree and attempts to resolve the tree by validating each branch and using the first that successfully validates
@param path: A list of path components to access the deptree's configuration details
"""
# TODO: Simplify config system access to ensure easier code
# TODO: Improve logging/output of this code to diagnose errors
if path is None:
path = []
for node in deptree:
@@ -54,11 +59,8 @@ class DataLayerDependencyResolver(validity.ValidityRoutines):
configuration.schema_name_join(path + [node.requirement.name, n.requirement.name]))) for
n
in subtree])
print("REQDICT", requirement_dict)
context.add_layer(branch(context, layer_name, **requirement_dict))
context.config[configuration.schema_name_join(path + [node.requirement.name])] = layer_name
print("CONFIG", context.config)
print("Memory", context.memory)
break
else:
return False
@@ -75,7 +77,9 @@ class DataLayerDependencyResolver(validity.ValidityRoutines):
def build_tree(self, configurable, path = None):
"""Takes a configurable class and produces a priority ordered tree of possible solutions to satisfy the various requirements
The return should include each of the potential nodes (and requirements, including optional ones) allowing the UI
@param configurable: A Configurable type that requires its dependency tree constructing
@param path: A list of path components indicating where the configurable resides in the config namespace
@return deptree: The returned tree should include each of the potential nodes (and requirements, including optional ones) allowing the UI
to decide the layer build-path and get all the necessary variables from the user for that path.
"""
self._check_class(configurable, configuration.Configurable)
@@ -119,6 +123,7 @@ class Leaf(object):
@property
def path(self):
"""Returns the string version of the path components for this node"""
return configuration.schema_name_join(self._path)
def __repr__(self):