Best Python code snippet using autotest_python
models.py
Source:models.py  
...153                perf_dict: iteration performance results154        """155        raise NotImplementedError156    @classmethod157    def load_from_keyval(cls, keyval_path):158        """Load a list of iterations from an iteration keyval file.159        Keyval data from separate iterations is separated by blank160        lines. Makes use of the parse_line_into_dicts method to161        actually parse the individual lines."""162        if not os.path.exists(keyval_path):163            return []164        iterations = []165        index = 1166        attr, perf = {}, {}167        for line in file(keyval_path):168            line = line.strip()169            if line:170                cls.parse_line_into_dicts(line, attr, perf)171            else:...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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