/[cvs]/nfo/projects/netfraggle/bin/fraggleEngine.py
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Diff of /nfo/projects/netfraggle/bin/fraggleEngine.py

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revision 1.1 by joko, Wed Aug 25 18:19:31 2004 UTC revision 1.2 by joko, Wed Aug 25 22:47:28 2004 UTC
# Line 1  Line 1 
1    #!/usr/bin/env python
2    
3  import os  import os
4    from fraggleConstants import *
5    
6  class FraggleEngine:  class FraggleEngine:
7        """Back-end doing the work."""
8        def __init__(self):
9            self.settings = {}
10    
11      def getDefaultDir(self):      def getDefaultDir(self):
12          """Gets location of default dir and creates it          """Gets location of default dir and creates it
# Line 20  class FraggleEngine: Line 26  class FraggleEngine:
26              if not os.path.exists(savedir):              if not os.path.exists(savedir):
27                  os.makedirs(savedir)                  os.makedirs(savedir)
28          return savedir          return savedir
29    
30        def setSetting(self, settingname, value):
31            """Sets settingname to value in self.settings."""
32            self.settings[settingname] = value
33    
34        def getSetting(self, settingname, default=None):
35            """Returns settingname from self.settings. If not found
36               and default!=None, the default value is return *and*
37               saved to the settings."""
38            if self.settings.has_key(settingname):
39                return self.settings[settingname]
40            else:
41                if default!=None:
42                    self.setSetting(settingname, default)
43                    return default
44                else:
45                    return None
46    
47    
48    class urlOpener(object):
49        """Opens urls."""
50        def __init__(self):
51            pass
52        def open(self, url="", command=None):
53            """Opens the url with the method defined in the settings.
54               If command==None, it is retreived from the settings.
55            """      
56            if command==None:
57                command = FraggleEngine().getSetting(BROWSERCOMMAND, BROWSERDEFAULT)
58            if command==BROWSERDEFAULT.strip():
59                # use default opening method
60                import os
61                if os.environ.has_key("BROWSER") and \
62                   os.environ["BROWSER"]=='kfmclient openProfile webbrowsing':
63                    print "Invalid browser detected : %s\nResetting to konqueror." % os.environ["BROWSER"]
64                    os.environ["BROWSER"] = 'konqueror' # set it to konqueror
65                import webbrowser # MUST be imported only AFTER os.environ has been modified
66                webbrowser.open(url, 1)
67                #webbrowser.open_new(url)
68            else: #otherwise use user-defined command line
69                # replase %URL with actual url
70                command = command.replace("%URL", url)
71                import os
72                os.system(command)
73    
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