Best Python code snippet using behave
command_steps.py
Source:command_steps.py  
...476# -----------------------------------------------------------------------------477# ENVIRONMENT VARIABLES478# -----------------------------------------------------------------------------479@step(u'I set the environment variable "{env_name}" to "{env_value}"')480def step_I_set_the_environment_variable_to(context, env_name, env_value):481    if not hasattr(context, "environ"):482        context.environ = {}483    context.environ[env_name] = env_value484    os.environ[env_name] = env_value485@step(u'I remove the environment variable "{env_name}"')486def step_I_remove_the_environment_variable(context, env_name):487    if not hasattr(context, "environ"):488        context.environ = {}489    context.environ[env_name] = ""490    os.environ[env_name] = ""491    del context.environ[env_name]492    del os.environ[env_name]493@given(u'the environment variable "{env_name}" exists')494@then(u'the environment variable "{env_name}" exists')495def step_the_environment_variable_exists(context, env_name):496    env_variable_value = os.environ.get(env_name)497    assert_that(env_variable_value, is_not(None))498@given(u'the environment variable "{env_name}" does not exist')499@then(u'the environment variable "{env_name}" does not exist')500def step_I_set_the_environment_variable_to(context, env_name):501    env_variable_value = os.environ.get(env_name)...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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