netfraggle/bin/fraggleEngine.py

#!/usr/bin/env python

# $Id$
# $Log$

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	1.3	# $Id$
4			# $Log$
5
6	joko	1.1	import os
7	joko	1.2	from fraggleConstants import *
8	joko	1.1
9			class FraggleEngine:
10	joko	1.2	"""Back-end doing the work."""
11			def __init__(self):
12			self.settings = {}
13	joko	1.1
14			def getDefaultDir(self):
15			"""Gets location of default dir and creates it
16			if necessary. ($HOME/.pears/)"""
17			try:
18			import pearsdebug
19			savedir = pearsdebug.savedir
20			except:
21			dir = '.netfraggle'
22			savedir = os.path.expanduser(os.path.join('~', dir))
23			if len(savedir)<=len("c:\\/" + dir):
24			# problem that might occur on Win2k (no $HOME environment variable)
25			temp = os.path.join(os.path.expandvars('$USERPROFILE'), dir)
26			if temp > len("c:\\/" + dir):
27			savedir = temp
28			# create dir if it doesn't exist
29			if not os.path.exists(savedir):
30			os.makedirs(savedir)
31			return savedir
32	joko	1.2
33			def setSetting(self, settingname, value):
34			"""Sets settingname to value in self.settings."""
35			self.settings[settingname] = value
36
37			def getSetting(self, settingname, default=None):
38			"""Returns settingname from self.settings. If not found
39			and default!=None, the default value is return and
40			saved to the settings."""
41			if self.settings.has_key(settingname):
42			return self.settings[settingname]
43			else:
44			if default!=None:
45			self.setSetting(settingname, default)
46			return default
47			else:
48			return None
49
50
51			class urlOpener(object):
52			"""Opens urls."""
53			def __init__(self):
54			pass
55			def open(self, url="", command=None):
56			"""Opens the url with the method defined in the settings.
57			If command==None, it is retreived from the settings.
58			"""
59			if command==None:
60			command = FraggleEngine().getSetting(BROWSERCOMMAND, BROWSERDEFAULT)
61			if command==BROWSERDEFAULT.strip():
62			# use default opening method
63			import os
64			if os.environ.has_key("BROWSER") and \
65			os.environ["BROWSER"]=='kfmclient openProfile webbrowsing':
66			print "Invalid browser detected : %s\nResetting to konqueror." % os.environ["BROWSER"]
67			os.environ["BROWSER"] = 'konqueror' # set it to konqueror
68			import webbrowser # MUST be imported only AFTER os.environ has been modified
69			webbrowser.open(url, 1)
70			#webbrowser.open_new(url)
71			else: #otherwise use user-defined command line
72			# replase %URL with actual url
73			command = command.replace("%URL", url)
74			import os
75			os.system(command)
76
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26