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preserve user_files folder in add-ons

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This commit is contained in:
Damien Elmes 2017-09-10 18:53:47 +10:00
parent 0bc4a1a220
commit 5deb75f5c4
1 changed files with 31 additions and 2 deletions
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33
aqt/addons.py
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@ -108,15 +108,22 @@ When loading '%(name)s':
meta = self.addonMeta(sid) meta = self.addonMeta(sid)
base = self.addonsFolder(sid) base = self.addonsFolder(sid)
if os.path.exists(base): if os.path.exists(base):
self.backupUserFiles(sid)
self.deleteAddon(sid) self.deleteAddon(sid)
# extract
os.mkdir(base) os.mkdir(base)
self.restoreUserFiles(sid)
# extract
for n in z.namelist(): for n in z.namelist():
if n.endswith("/"): if n.endswith("/"):
# folder; ignore # folder; ignore
continue continue
# write
path = os.path.join(base, n)
# skip existing user files
if os.path.exists(path) and n.startswith("user_files/"):
continue
z.extract(n, base) z.extract(n, base)
# update metadata # update metadata
@ -238,6 +245,28 @@ When loading '%(name)s':
meta['config'] = conf meta['config'] = conf
self.writeAddonMeta(addon, meta) self.writeAddonMeta(addon, meta)
# user_files
######################################################################
def _userFilesPath(self, sid):
return os.path.join(self.addonsFolder(sid), "user_files")
def _userFilesBackupPath(self):
return os.path.join(self.addonsFolder(), "files_backup")
def backupUserFiles(self, sid):
p = self._userFilesPath(sid)
if os.path.exists(p):
os.rename(p, self._userFilesBackupPath())
def restoreUserFiles(self, sid):
p = self._userFilesPath(sid)
bp = self._userFilesBackupPath()
# did we back up userFiles?
if not os.path.exists(bp):
return
os.rename(bp, p)
# Add-ons Dialog # Add-ons Dialog
###################################################################### ######################################################################