ytree.arbor.fields.FieldInfoContainer

class ytree.arbor.fields.FieldInfoContainer(arbor)

A container for information about fields.

__init__(arbor)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(arbor) Initialize self.
clear()
copy()
fromkeys Returns a new dict with keys from iterable and values equal to value.
get(k[,d])
items()
keys()
pop(k[,d]) If key is not found, d is returned if given, otherwise KeyError is raised
popitem() 2-tuple; but raise KeyError if D is empty.
resolve_field_dependencies(fields[, fcache, …]) Divide fields into those to be read and those to generate.
setdefault(k[,d])
setup_aliases() Add aliases defined in the alias_fields tuple for each frontend.
setup_derived_fields() Add stock derived fields.
setup_known_fields() Add units for fields on disk as defined in the known_fields tuple.
setup_vector_fields() Add vector and magnitude fields.
update([E, ]**F) If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
values()

Attributes

alias_fields
known_fields
vector_fields