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by Jace
12s
created

dtb.find()   C

↳ Parent: Project

Complexity

Conditions 7

Size

Total Lines 23

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 18
CRAP Score 7
Metric Value
cc 7
dl 0
loc 23
ccs 18
cts 18
cp 1
crap 7
rs 5.5
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"""Classes and functions to interact with sharing services."""
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import os

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import logging

            


            
                                                                                                            
                            
            
                                    
            
            

                
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SERVICES = (

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    'Dropbox',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    'Dropbox (Personal)',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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SHARE = 'DropTheBeat'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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SHARE_DEPTH = 3  # number of levels to search for share directory

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def find(home=None):

            


            
                                                        
            
                                    
            
            

                
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    """Return the path to a sharing location."""

            


            
                                                        
            
                                    
            
            

                
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    home = home or os.path.expanduser("~")

            


            
                                                        
            
                                    
            
            

                
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    logging.debug("looking for service in {}...".format(home))

            


            
                                                        
            
                                    
            
            

                
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    for directory in os.listdir(home):

            


            
                                                        
            
                                    
            
            

                
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        if directory in SERVICES:

            


            
                                                        
            
                                    
            
            

                
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            service = os.path.join(home, directory)

            


            
                                                        
            
                                    
            
            

                
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            logging.debug("found service: {}".format(service))

            


            
                                                        
            
                                    
            
            

                
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            logging.debug("looking for '{}' in {}...".format(SHARE, service))

            


            
                                                        
            
                                    
            
            

                
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            for dirpath, dirnames, _, in os.walk(service):

            


            
                                                        
            
                                    
            
            

                
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                depth = dirpath.count(os.path.sep) - service.count(os.path.sep)

            


            
                                                        
            
                                    
            
            

                
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                if depth >= SHARE_DEPTH:

            


            
                                                        
            
                                    
            
            

                
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                    del dirnames[:]

            


            
                                                        
            
                                    
            
            

                
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                    continue

            


            
                                                        
            
                                    
            
            

                
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                path = os.path.join(dirpath, SHARE)

            


            
                                                        
            
                                    
            
            

                
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                if os.path.isdir(path) and \

            


            
                                                        
            
                                    
            
            

                
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                        not os.path.isfile(os.path.join(path, 'setup.py')):

            


            
                                                        
            
                                    
            
            

                
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                    logging.info("found share: {}".format(path))

            


            
                                                        
            
                                    
            
            

                
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                    return path

            


            
                                                        
            
                                    
            
            

                
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    raise EnvironmentError("no '{}' folder found".format(SHARE))

            


            
                                                        
            
                                    
            
            

                
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