reno.utils

Utility functions that are potentially needed in multiple modules.

Functions

check_for_easy_static_time_eq(eq)	Determine whether an equation is t - STATIC_EQ.
dependency_compute_order(refs[, init_eqs, debug])	Find a dependency-safe ordering for reference equations by iterating through and each time adding the first reference that doesn't depend on any references not yet added.
ensure_scalar(operand)	Convert int/float types into a Scalar type if relevant, otherwise directly return what was passed.
find_ref_root_model(ref)	Find the top most parent model in the submodel tree.
get_dependency_relevant_equation_part(...)	Determine what equation part should be used to run seek_refs on in order to determine compute dependencies.
is_free_var(eq)	A reference is a "free reference/free variable" if its equation has no references to _other_ references.
is_ref_in_parent_scope(ref, source)	Check if a reference is in the scope _above_ some source reference.
is_static(eq[, checked])	An equation is "static" if it only contains values that won't change, e.g. scalars, distributions, or other static variables.
latex_eqline_wrap(eq_text[, highlight])	Wrap an equation in an appropriate latex block for an equation set display.
latex_eqline_wrap_doc(doc_text[, highlight])	Wrap a docstring in an appropriate latex block for an equation set display.
latex_name(name[, cmd])	Wrap a reference name in a latex string, correctly escaping anything as necessary.
range_eq_latex(min_eq, max_eq, **kwargs)	Get the latex string for displaying the combined min/max range of a reference.
ref_universe(refs[, depth])	Fancier recursive seek_refs, useful for collecting the full set of references to and from any in the given set of passed refs.
resource_path(filename)	Get the path to the package "data resource" with matching filename.