Source Code for Module rosdep.macports

 1  #!/usr/bin/env python 
 2  # Copyright (c) 2009, Willow Garage, Inc. 
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15  #       this software without specific prior written permission. 
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28   
29  # Author Tully Foote/tfoote@willowgarage.com 
30   
31  import os 
32   
33  import rosdep.base_rosdep 
34  from rosdep.linux_helpers import * 
35   
36  ###### Macports SPECIALIZATION ######################### 
37 -def port_detect(p): 
38      cmd = ['port', 'installed', p] 
39      pop = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) 
40      (std_out, std_err) = pop.communicate() 
41       
42      return (std_out.count("(active)") > 0) 
43   
44 -class Macports(rosdep.base_rosdep.RosdepBaseOS): 
45 -    def check_presence(self): 
46          filename = "/usr/bin/sw_vers" 
47          if os.path.exists(filename): 
48              return True 
49          return False 
50       
51 -    def get_version(self): 
52          return "macports" # macports is a rolling release and isn't versionsed 
53   
54 -    def get_name(self): 
55          return "macports" 
56   
57 -    def strip_detected_packages(self, packages): 
58          return [p for p in packages if not port_detect(p)]  
59   
60 -    def generate_package_install_command(self, packages, default_yes):         
61          if len(packages) < 1: 
62              return "#No packages to install" 
63          return "#Packages\nsudo port install " + ' '.join(packages) 
64   
65  ###### END Macports SPECIALIZATION ######################## 
66