def mimeopen(filename):
"""mimeopen a filter_func
open a file and supply enough programs
params:
filename - include the file extention
"""
import re
match = re.search(r'.+(\.[\w]+)', filename)
if match:
ext = match.group(1)
proginfo = get_all_program(ext)
if proginfo:
choice = query_user_choice(proginfo)
command = ExpandEnvironmentStrings(proginfo[choice][2])
match = re.search(r'\"(.+\.exe)\"', command[0])
error = execute_program(match.group(1), filename)
if error:
print 'Error happens when execute the program.'
else:
print 'No proper program found.'
def set_user_editor(ext, progid, command):
"""set the default editor for the user
this method rely on the program path
params:
ext - file ext
progid - progid
progpath - program execute path
"""
# must use the expand winreg string, if not, you may not have access
# to the app and you need to use REG_EXPAND_SZ value type
command = ExpandEnvironmentStrings(command)
sub_key = '\\'.join(['Software', 'Classes', ext])
key = CreateKeyEx(HKEY_CURRENT_USER, sub_key, 0, KEY_SET_VALUE)
SetValueEx(key, None, 0, REG_SZ, progid)
sub_key = '\\'.join(
['Software', 'Classes', progid, 'shell', 'edit', 'command'])
key = CreateKeyEx(HKEY_CURRENT_USER, sub_key, 0, KEY_SET_VALUE)
SetValueEx(key, None, 0, REG_SZ, command)
def test_expand_environment_string(self):
from _winreg import ExpandEnvironmentStrings
import nt
r = ExpandEnvironmentStrings(u"%windir%\\test")
assert isinstance(r, unicode)
if 'WINDIR' in nt.environ.keys():
assert r == nt.environ["WINDIR"] + "\\test"
else:
assert r == nt.environ["windir"] + "\\test"