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Refactor WineRegistry.get_unix_path(): avoid use of working dir

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Xodetaetl
2014-10-16 15:07:41 +02:00
parent 51f12bac03
commit ffda47fe23
1 changed files with 4 additions and 5 deletions
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9
lutris/util/wineregistry.py
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@@ -20,7 +20,7 @@ class WineRegistry(object):
def parse_reg_file(self, reg_filename):
with open(reg_filename, 'r') as reg_file:
registry_content = reg_file.readlines()
self.prefix_path = os.path.dirname(os.path.abspath(reg_filename))
self.prefix_path = os.path.dirname(reg_filename)
current_key = None
for line in registry_content:
if line.startswith('#arch'):
@@ -51,16 +51,15 @@ class WineRegistry(object):
windows_path = windows_path.replace('\\\\', '/')
if not self.prefix_path:
return
old_cwd = os.getcwd()
drives_path = os.path.join(self.prefix_path, "dosdevices")
os.chdir(drives_path)
if not os.path.exists(drives_path):
return
letter, relpath = windows_path.split(':', 1)
relpath = relpath.strip('/')
drive_link = os.path.join(drives_path, letter.lower() + ":")
drive_path = os.path.abspath(os.readlink(drive_link))
os.chdir(old_cwd)
drive_path = os.readlink(drive_link)
if not os.path.isabs(drive_path):
drive_path = os.path.join(drives_path, drive_path)
return os.path.join(drive_path, relpath)