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Branch — BonHowi (f724c5)
by Bartosz
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build.modules.install_certifi.install_certifi()   A

↳ Parent: build.modules.install_certifi

Complexity

Conditions 2

Size

Total Lines 23
Code Lines 19

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 19
dl 0
loc 23
rs 9.45
c 0
b 0
f 0
cc 2
nop 0
1 
# install_certifi.py
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#
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# sample script to install or update a set of default Root Certificates
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# for the ssl module.  Uses the certificates provided by the certifi package:
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#       https://pypi.org/project/certifi/
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import os

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import os.path

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import ssl

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import stat

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import subprocess

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import sys

            


            
                                                                                                            
                            
            
                                    
            
            

                
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STAT_0o775 = (stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR

            


            
                                                                                                            
                            
            
                                    
            
            

                
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              | stat.S_IRGRP | stat.S_IWGRP | stat.S_IXGRP

            


            
                                                                                                            
                            
            
                                    
            
            

                
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              | stat.S_IROTH | stat.S_IXOTH)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def install_certifi():

            


            
                                                                        
                            
            
                                    
            
            

                
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    openssl_dir, openssl_cafile = os.path.split(

            


            
                                                                        
                            
            
                                    
            
            

                
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        ssl.get_default_verify_paths().openssl_cafile)

            


            
                                                                        
                            
            
                                    
            
            

                
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    print(" -- pip install --upgrade certifi")

            


            
                                                                        
                            
            
                                    
            
            

                
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    subprocess.check_call([sys.executable,

            


            
                                                                        
                            
            
                                    
            
            

                
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                           "-E", "-s", "-m", "pip", "install", "--upgrade", "certifi"])

            


            
                                                                        
                            
            
                                    
            
            

                
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    import certifi

            


            
                                                                        
                            
            
                                    
            
            

                
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    # change working directory to the default SSL directory

            


            
                                                                        
                            
            
                                    
            
            

                
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    os.chdir(openssl_dir)

            


            
                                                                        
                            
            
                                    
            
            

                
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    relpath_to_certifi_cafile = os.path.relpath(certifi.where())

            


            
                                                                        
                            
            
                                    
            
            

                
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    print(" -- removing any existing file or link")

            


            
                                                                        
                            
            
                                    
            
            

                
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    try:

            


            
                                                                        
                            
            
                                    
            
            

                
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        os.remove(openssl_cafile)

            


            
                                                                        
                            
            
                                    
            
            

                
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    except FileNotFoundError:

            


            
                                                                        
                            
            
                                    
            
            

                
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        pass

            


            
                                                                        
                            
            
                                    
            
            

                
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    print(" -- creating symlink to certifi certificate bundle")

            


            
                                                                        
                            
            
                                    
            
            

                
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    os.symlink(relpath_to_certifi_cafile, openssl_cafile)

            


            
                                                                        
                            
            
                                    
            
            

                
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    print(" -- setting permissions")

            


            
                                                                        
                            
            
                                    
            
            

                
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    os.chmod(openssl_cafile, STAT_0o775)

            


            
                                                                        
                            
            
                                    
            
            

                
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    print(" -- update complete")

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if __name__ == '__main__':

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    install_certifi()

            


            
                                                        
            
                                    
            
            

                
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