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                #!/usr/bin/env python  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # -*- coding: utf-8 -*-  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # -----------------------------------------------------------------------------  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # Copyright (c) 2015 Yann Lanthony  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # Copyright (c) 2017-2018 Spyder Project Contributors  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                #  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # Licensed under the terms of the MIT License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # (See LICENSE.txt for details)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # -----------------------------------------------------------------------------  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                """Run checks and format code."""  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # yapf: disable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # Standard library imports  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                from subprocess import PIPE, Popen  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                import sys  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # yapf: enable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                # Constants  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                PY3= sys.version[0] == '3'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                COMMANDS = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ['pydocstyle', 'qtsass'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ['pycodestyle', 'qtsass'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ['yapf', 'qtsass', '--in-place', '--recursive'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ['isort', '-y'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                ]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def run_process(cmd_list):  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    """Run popen process."""  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    p = Popen(cmd_list, stdout=PIPE, stderr=PIPE)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    out, err = p.communicate()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    if PY3:  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        out = out.decode()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        err = err.decode()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    return out, err  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def repo_changes():  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    """Check if repo files changed."""  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    out, err = run_process(['git', 'status', '--short'])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    out_lines = [l for l in out.split('\n') if l.strip()] | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    return out_lines  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                def run():  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    """Run linters and formatters."""  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    for cmd_list in COMMANDS:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        cmd_str = ' '.join(cmd_list)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        print('\nRunning: ' + cmd_str) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        out, err = run_process(cmd_list)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if out:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            print(out)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if err:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            print(err)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    out_lines = repo_changes()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    if out_lines:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        print('\nPlease run the linter and formatter script!') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        print('\n'.join(out_lines)) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        code = 1  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    else:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        print('\nAll checks passed!') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        code = 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    print('\n') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    sys.exit(code)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if __name__ == '__main__':  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    run()  | 
            
            
                                                        
            
                                    
            
            
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