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Test Failed
Push — master ( 6e307a...a66109 )
by srz
02:58
created

to_blocking_mode()   A

↳ Parent: Project

Complexity

Conditions 2

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
dl 0
loc 6
rs 9.4285
c 0
b 0
f 0
1 
import fcntl, os
2 
from sys import stdout, stderr
3 

            


            
                                                                        
                            
            
                                    
            
            

                
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def to_blocking_mode(channel):


            


            
                                                                        
                            
            
                                    
            
            

                
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    flags = fcntl.fcntl(channel, fcntl.F_GETFL)


            


            
                                                                        
                            
            
                                    
            
            

                
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    if flags & os.O_NONBLOCK:


            


            
                                                                        
                            
            
                                    
            
            

                
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        fcntl.fcntl(channel, fcntl.F_SETFL, flags & ~os.O_NONBLOCK)


            


            
                                                                        
                            
            
                                    
            
            

                
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        return True


            


            
                                                                        
                            
            
                                    
            
            

                
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    return False


            


            
                                                                                                            
                            
            
                                    
            
            

                
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if to_blocking_mode(stderr):


            


            
                                                                                                            
                            
            
                                    
            
            

                
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    stderr.writelines(["Reset STDERR to blocking"])


            


            
                                                                                                            
                            
            
                                    
            
            

                
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if to_blocking_mode(stdout):


            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    stderr.writelines(["Reset STDOUT to blocking"])


            


            
                                                        
            
                                    
            
            

                
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