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command handling

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svn: r6233
This commit is contained in:
Don Allingham 2006-03-30 16:04:20 +00:00
parent 68dc46cdd6
commit 031e340adb
3 changed files with 32 additions and 19 deletions
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4
gramps2/ChangeLog
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@ -1,3 +1,7 @@
2006-03-30 Don Allingham <don@gramps-project.org>
* src/Mime/_GnomeMime.py: filter out bad KDE mime type commands
* src/Utils.py: clean up launch routine
2006-03-29 Brian Matherly <pez4brian@users.sourceforge.net>
* src/Sort.py: remove use of deprecated functions
* src/BaseDoc.py: remove use of deprecated functions

18
gramps2/src/Mime/_GnomeMime.py
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@ -38,13 +38,27 @@ def get_application(type):
try:
applist = mime_get_short_list_applications(type)
if applist:
prog = mime_get_default_application(type)
return (prog[2],prog[1])
applist = [mime_get_default_application(type)] + applist
for prog in applist:
if _is_good_command(prog[2]):
return (prog[2],prog[1])
else:
return None
else:
return None
except:
return None
def _is_good_command(cmd):
"""
We don't know what to do with certain substitution values.
If we find one, skip the command.
"""
for sub in [ "%m", "%i", "%c" ]:
if cmd.find(sub) != -1:
return False
return True
def get_description(type):
"""Returns the description of the specfied mime type"""
try:

29
gramps2/src/Utils.py
View File

@ -1294,14 +1294,12 @@ class ProgressMeter:
def launch(prog_str,path):
subval = {
'%i' : None,
'%F' : (True,path),
'%f' : (True,path),
'%u' : (True,path),
'%U' : (True,path),
'%n' : (True,path),
'%N' : (True,path),
'"%c"' : (False,'"%s"' % path),
'%F' : path,
'%f' : path,
'%u' : path,
'%U' : path,
'%n' : path,
'%N' : path,
}
prog_data = prog_str.split()
@ -1311,15 +1309,12 @@ def launch(prog_str,path):
if len(prog_data) > 1:
for item in prog_data:
value = subval.get(item,item)
if not value:
continue
if type(value) == tuple:
if value[0]:
need_path = False
prog_list.append(value[1])
elif value[0] != '%':
prog_list.append(value)
if subval.has_key(item):
need_path = False
value = subval[item]
else:
value = item
prog_list.append(value)
else:
prog_list = [prog_data[0]]