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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 d9277db7ee
commit 0335638bf4
3 changed files with 32 additions and 19 deletions
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4
ChangeLog
View File

@ -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> 2006-03-29 Brian Matherly <pez4brian@users.sourceforge.net>
* src/Sort.py: remove use of deprecated functions * src/Sort.py: remove use of deprecated functions
* src/BaseDoc.py: remove use of deprecated functions * src/BaseDoc.py: remove use of deprecated functions

18
src/Mime/_GnomeMime.py
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@ -38,13 +38,27 @@ def get_application(type):
try: try:
applist = mime_get_short_list_applications(type) applist = mime_get_short_list_applications(type)
if applist: if applist:
prog = mime_get_default_application(type) applist = [mime_get_default_application(type)] + applist
return (prog[2],prog[1]) for prog in applist:
if _is_good_command(prog[2]):
return (prog[2],prog[1])
else:
return None
else: else:
return None return None
except: except:
return None 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): def get_description(type):
"""Returns the description of the specfied mime type""" """Returns the description of the specfied mime type"""
try: try:

29
src/Utils.py
View File

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