netfraggle/bin/fraggleEngine.py

#!/usr/bin/env python

import os
from fraggleConstants import *

class FraggleEngine:
    """Back-end doing the work."""
    def __init__(self):
        self.settings = {}

    def getDefaultDir(self):
        """Gets location of default dir and creates it
           if necessary. ($HOME/.pears/)"""
        try:
            import pearsdebug
            savedir = pearsdebug.savedir
        except:
            dir = '.netfraggle'
            savedir = os.path.expanduser(os.path.join('~', dir))
            if len(savedir)<=len("c:\\/" + dir):
                # problem that might occur on Win2k (no $HOME environment variable)
                temp = os.path.join(os.path.expandvars('$USERPROFILE'), dir)
                if temp > len("c:\\/" + dir):
                    savedir = temp
            # create dir if it doesn't exist
            if not os.path.exists(savedir):
                os.makedirs(savedir)
        return savedir

    def setSetting(self, settingname, value):
        """Sets settingname to value in self.settings."""
        self.settings[settingname] = value

    def getSetting(self, settingname, default=None):
        """Returns settingname from self.settings. If not found
           and default!=None, the default value is return *and*
           saved to the settings."""
        if self.settings.has_key(settingname):
            return self.settings[settingname]
        else:
            if default!=None:
                self.setSetting(settingname, default)
                return default
            else:
                return None


class urlOpener(object):
    """Opens urls."""
    def __init__(self):
        pass
    def open(self, url="", command=None):
        """Opens the url with the method defined in the settings.
           If command==None, it is retreived from the settings.
        """       
        if command==None:
            command = FraggleEngine().getSetting(BROWSERCOMMAND, BROWSERDEFAULT)
        if command==BROWSERDEFAULT.strip():
            # use default opening method
            import os
            if os.environ.has_key("BROWSER") and \
               os.environ["BROWSER"]=='kfmclient openProfile webbrowsing':
                print "Invalid browser detected : %s\nResetting to konqueror." % os.environ["BROWSER"]
                os.environ["BROWSER"] = 'konqueror' # set it to konqueror
            import webbrowser # MUST be imported only AFTER os.environ has been modified
            webbrowser.open(url, 1)
            #webbrowser.open_new(url)
        else: #otherwise use user-defined command line
            # replase %URL with actual url
            command = command.replace("%URL", url)
            import os
            os.system(command)

1	joko	1.2	#!/usr/bin/env python
2
3	joko	1.1	import os
4	joko	1.2	from fraggleConstants import *
5	joko	1.1
6			class FraggleEngine:
7	joko	1.2	"""Back-end doing the work."""
8			def __init__(self):
9			self.settings = {}
10	joko	1.1
11			def getDefaultDir(self):
12			"""Gets location of default dir and creates it
13			if necessary. ($HOME/.pears/)"""
14			try:
15			import pearsdebug
16			savedir = pearsdebug.savedir
17			except:
18			dir = '.netfraggle'
19			savedir = os.path.expanduser(os.path.join('~', dir))
20			if len(savedir)<=len("c:\\/" + dir):
21			# problem that might occur on Win2k (no $HOME environment variable)
22			temp = os.path.join(os.path.expandvars('$USERPROFILE'), dir)
23			if temp > len("c:\\/" + dir):
24			savedir = temp
25			# create dir if it doesn't exist
26			if not os.path.exists(savedir):
27			os.makedirs(savedir)
28			return savedir
29	joko	1.2
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
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26