How to use get_temp_file_path method in avocado

Best Python code snippet using avocado_python

config_change_validation.py

Source:config_change_validation.py

...6"""7import commands8import os9import shutil10def get_temp_file_path(file_path):11    """12    Generates a temporary filename13    """14    return file_path + '.tmp'15def make_temp_file_copies(file_paths):16    """17    Creates temporary copies of the provided files18    """19    for file_path in file_paths:20        temp_file_path = get_temp_file_path(file_path)21        shutil.copyfile(file_path, temp_file_path)22def del_temp_file_copies(file_paths):23    """24    Deletes all the provided files25    """26    for file_path in file_paths:27        temp_file_path = get_temp_file_path(file_path)28        os.remove(temp_file_path)29def parse_unified_diff_output(lines):30    """31    Parses the unified diff output of two files32    Returns a pair of adds and removes, where each is a list of trimmed lines33    """34    adds = []35    removes = []36    for line in lines:37        # ignore filepaths in the output38        if (len(line) > 2 and39            (line[:3] == "+++" or40                line[:3] == "---")):41            continue42        # ignore line range information in the output43        elif len(line) > 1 and line[:2] == "@@":44            continue45        # gather adds46        elif len(line) > 0 and line[0] == "+":47            added_line = line[1:].lstrip().rstrip()48            if len(added_line) == 0:49                continue50            adds = adds + [added_line]51        # gather removes52        elif len(line) > 0 and line[0] == "-":53            removed_line = line[1:].lstrip().rstrip()54            if len(removed_line) == 0:55                continue56            removes = removes + [removed_line]57    return (adds, removes)58def extract_config_changes(file_paths, compared_file_paths=[]):59    """60    Extracts diff information based on the new and61    temporarily saved old config files62    Returns a dictionary of file path and corresponding63    diff information key-value pairs.64    """65    changes = {}66    for i in range(len(file_paths)):67        temp_file_path = get_temp_file_path(file_paths[i])68        if len(compared_file_paths) > i:69            command = ("diff -U 0 -b " + compared_file_paths[i] + " " +70                       file_paths[i])71        else:72            command = "diff -U 0 -b " + temp_file_path + " " + file_paths[i]73        (_, output) = commands.getstatusoutput(command)74        lines = output.split('\n')75        changes[file_paths[i]] = parse_unified_diff_output(lines)76    return changes77def assert_config_change_dict(actual_result, expected_result):78    """79    Calculates unexpected line changes.80    The arguments actual_result and expected_results are of81    the same data structure type: Dict[file_path] --> (adds, removes),82    where adds = [added_line, ...] and removes = [removed_line, ...].83    The return value has the following structure:84    Dict[file_path] --> (unexpected_adds,85                         not_present_adds,86                         unexpected_removes,87                         not_present_removes)88    """89    change_diffs = {}90    for file_path, actual_changes in actual_result.items():91        expected_changes = expected_result[file_path]92        actual_adds = actual_changes[0]93        actual_removes = actual_changes[1]94        expected_adds = expected_changes[0]95        expected_removes = expected_changes[1]96        # Additional unexpected adds -- they should have been not added97        unexpected_adds = sorted(set(actual_adds) - set(expected_adds))98        # Not present expected adds -- they should have been added99        not_present_adds = sorted(set(expected_adds) - set(actual_adds))100        # Additional unexpected removes - they should have been not removed101        unexpected_removes = sorted(set(actual_removes) - set(expected_removes))102        # Not present expected removes - they should have been removed103        not_present_removes = sorted(set(expected_removes) -104                                     set(actual_removes))105        change_diffs[file_path] = (unexpected_adds, not_present_adds,106                                   unexpected_removes, not_present_removes)107    return change_diffs108def assert_config_change(actual_result, expected_result):109    """110    Wrapper of the upper method returning boolean true if no config changes111    were detected.112    """113    change_diffs = assert_config_change_dict(actual_result, expected_result)114    for file_change in change_diffs.values():115        for line_change in file_change:116            if len(line_change) != 0:117                return False118    return True119def print_change_diffs(change_diffs):120    """121    Pretty prints the output of the evaluate_config_changes function122    """123    diff_strings = []124    for file_path, change_diff in change_diffs.items():125        if not (change_diff[0] or change_diff[1] or126                change_diff[2] or change_diff[3]):127            continue128        diff_strings.append("--- %s" % get_temp_file_path(file_path))129        diff_strings.append("+++ %s" % file_path)130        for iter_category in range(4):131            change_category = change_diff[iter_category]132            if iter_category == 0 and change_category:133                diff_strings.append("*++ Additional unexpected adds")134            elif iter_category == 1 and change_category:135                diff_strings.append("/++ Not present expected adds")136            elif iter_category == 2 and change_category:137                diff_strings.append("*-- Additional unexpected removes")138            elif iter_category == 3 and change_category:139                diff_strings.append("/-- Not present expected removes")140            for line_change in change_category:141                diff_strings.append(str(line_change).encode("string-escape"))142    return "\n".join(diff_strings)

storage.py

Source:storage.py

...4import os5# write file with content6def write_to_temp_file(content, ext):7    name = str(uuid4())8    path = get_temp_file_path(name=name)9    fpath = '{0}.{1}'.format(path, ext)10    with codecs.open(fpath, 'w', encoding='utf-8') as f:11        f.write(content)12    return name13# clear temp file14def clear_temp_file(name):15    if '..' in name or name in ['*', '']:16        raise Exception('Security exception')17    subprocess.call(['rm', '{0}*'.format(get_temp_file_path(name=name))])18def get_temp_file_path(dir='', name = None):19    _dir = os.path.join('/tmp/ace', dir)20    try:21        os.makedirs(_dir)22    except OSError:23        if not os.path.isdir(_dir):24            raise    25    return os.path.join(_dir, name) if name else _dir26def get_executable_path(name):27    return get_temp_file_path(dir='executable')28def get_simulation_problem_file_path(problem_id):29    dir = os.path.join('simulation', 'problems', problem_id)30    return get_temp_file_path(dir=dir, name='solution')31def get_analysis_problem_file_path(problem_id):32    dir = os.path.join('analysis', 'problems', problem_id)33    return get_temp_file_path(dir=dir, name='solution')34def get_simulation_problem_graphs_path(problem_id):35    dir = os.path.join('simulation', 'problems', problem_id, 'graphs')36    return get_temp_file_path(dir=dir)37def get_simulation_problem_submission_file_path(problem_id, submission_id):38    dir = os.path.join('simulation', 'problems', problem_id, 'submissions', submission_id)39    return get_temp_file_path(dir=dir, name='solution')40def get_analysis_problem_submission_file_path(problem_id, submission_id):41    dir = os.path.join('analysis', 'problems', problem_id, 'submissions', submission_id)42    return get_temp_file_path(dir=dir, name='solution')43def get_simulation_problem_submission_graphs_path(problem_id, submission_id):44    dir = os.path.join('simulation', 'problems', problem_id, 'submissions', submission_id, 'graphs')...

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