def get_module(recipe):
"""
Get module of a recipe
Args:
recipe (str): name of recipe
:return: module
"""
path = sources.get(recipe)
return imp.load_module(f"recipes.{path.stem}",
*imp.find_module(recipe, [path.parent]))
def load_query_context(name, add_contexts=[]):
"""
Get query context from yaml file.
Args:
name (str): name of query
add_contexts (list): additional contexts if needed
Returns:
query_contexts (list): mixed array of strings (name of common contexts)
and dictionaries (full definition of specific contexts)
"""
with open(sources.get(name, query=True)) as fh:
query = yaml.load(fh, Loader=yaml.SafeLoader)
# Extract query and context
specific_contexts = query.pop("context") if "context" in query else {}
contexts = context.extract_context_names(query)
contexts.update(add_contexts)
query_contexts = context.get_context_definitions(contexts, specific_contexts)
return query_contexts
def load_query(name):
"""Loads the specified query from the disk.
No checks are necessary as adr.cli:query_handler filters
requests for queries that do not exist.
Args:
name (str): name of the query to be run.
Results:
dict query: dictionary representation of yaml query
(exclude the context).
"""
with open(sources.get(name, query=True)) as fh:
query = yaml.load(fh, Loader=yaml.SafeLoader)
# Remove the context
if "context" in query:
query.pop("context")
return query
