def _get_indirect_shadowing_information(contract):
"""
Obtain a string that describes variable shadowing for the given variable. None if no shadowing exists.
:param var: The variable to collect shadowing information for.
:param contract: The contract in which this variable is being analyzed.
:return: Returns a string describing variable shadowing for the given variable. None if no shadowing exists.
"""
# If this variable is an overshadowing variable, we'll want to return information describing it.
result = []
indirect_shadows = detect_c3_function_shadowing(contract)
for winner, colliding_functions in indirect_shadows.items():
collision_steps = ', '.join([f.contract_declarer.name
for f in colliding_functions] + [winner.contract_declarer.name])
result.append(f"'{winner.full_name}' collides in inherited contracts {collision_steps} where {winner.contract_declarer.name} is chosen.")
return '\n'.join(result)
def _get_indirect_shadowing_information(contract):
"""
Obtain a string that describes variable shadowing for the given variable. None if no shadowing exists.
:param var: The variable to collect shadowing information for.
:param contract: The contract in which this variable is being analyzed.
:return: Returns a string describing variable shadowing for the given variable. None if no shadowing exists.
"""
# If this variable is an overshadowing variable, we'll want to return information describing it.
result = []
indirect_shadows = detect_c3_function_shadowing(contract)
if indirect_shadows:
for collision_set in sorted(indirect_shadows, key=lambda x: x[0][1].name):
winner = collision_set[-1][1].contract_declarer.name
collision_steps = [colliding_function.contract_declarer.name for _, colliding_function in collision_set]
collision_steps = ', '.join(collision_steps)
result.append(f"'{collision_set[0][1].full_name}' collides in inherited contracts {collision_steps} where {winner} is chosen.")
return '\n'.join(result)