keywords collecting with Hybrid library #86
Description
Hi @jnhyperion Thank you again for your support.
Please correct me if I'm wrong.
Robot Hybrid library is a common way to implement keyword. https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#hybrid-library-api
I found keywords are not parsed correctly, or checked improper way.
example1
BuiltIn Telnet library
Get Keyword Names is not a keyword but it checked as valid one.
example 2
i write a demo code for test hybrid library keyword collection.
- Hybrid library are collecting keywords by the function: get_keyword_names()
- Not A Keyword should not be parsed as keyword for example.
- Run, Get Name, Sleep are keywords but don't check well.
Here are the demo code for your reference. Thank you. Cheers!
# demo.robot
*** Settings ***
Library demo.Zoo AS Zoo
*** Test Cases ***
Test Zoo
Zoo.Run
${name}= Zoo.Get Name
Log To Console ${name}
Zoo.Switch dog
${name}= Zoo.Get Name
Log To Console ${name}
Zoo.Run
Zoo.Sleep
# demo.py
class Animal:
def __init__(self, name, speed):
"""Initialize an animal with a name and speed."""
self.name = name
self.speed = speed
def get_name(self):
"""Returns the name of the animal."""
return self.name
def run(self):
"""Simulates the animal running."""
return f"{self.name} runs at {self.speed} km/h."
def sleep(self):
"""Simulates the animal sleeping."""
return f"{self.name} is sleeping."
import inspect
class Zoo:
def __init__(self):
"""Initialize the Zoo with a default animal and animal options."""
self.animals = {
"cat": Animal(name="Cat", speed=30),
"dog": Animal(name="Dog", speed=40),
"lion": Animal(name="Lion", speed=50),
"elephant": Animal(name="Elephant", speed=25)
}
self.current_animal = self.animals["cat"]
def switch(self, animal_name):
"""Switch the current animal to another animal in the zoo."""
if animal_name in self.animals:
self.current_animal = self.animals[animal_name]
else:
raise ValueError(f"Animal '{animal_name}' not found in the zoo.")
def not_a_keyword(self):
pass
def get_keyword_names(self):
"""Returns the names of all keywords in this library and the current animal."""
not_keyword_list = ['not_a_keyword', 'get_keyword_names']
zoo_methods = [method for method in dir(self) if callable(getattr(self, method)) and not method.startswith("_")]
for k in not_keyword_list:
try:
zoo_methods.remove(k)
except ValueError:
pass # do nothing!
animal_methods = [method for method in dir(self.current_animal) if callable(getattr(self.current_animal, method)) and not method.startswith("_")]
publish_kws = zoo_methods + animal_methods
print(f'publish_kws: {publish_kws}')
return publish_kws
def __getattr__(self, name):
"""Delegate attribute access to the current animal if not found in Zoo."""
if hasattr(self.current_animal, name):
return getattr(self.current_animal, name)
raise AttributeError(f"'{self.__class__.__name__}' object has no attribute '{name}'")