itdominator/terminator
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[bug 802] 802-Ability-to-undo-or-restore-changes-to-the-preferences #802

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- fixed the errors in case of missing configs
- restore file is stored in writable path
This commit is contained in:
Vishweshwar Saran Singh Deo 2023-09-11 18:30:02 +05:30
parent 2fe3ad8b08
commit 6fc6d7f658
1 changed files with 47 additions and 13 deletions
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60
terminatorlib/config.py
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@ -713,22 +713,55 @@ class ConfigBase(Borg):
return filename
def save_config_with_suffix(self, suffix):
filename = self.get_config_filename()
#save the current config, to revert any changes make in preferences
cur_loaded_file = filename + suffix
shutil.copy2(filename, cur_loaded_file)
try:
filename = self.get_config_filename()
#save the current config, to revert any changes make in preferences
#save the current config to config_dir path which is at least writable
cfg_filename = os.path.join(get_config_dir(), 'config')
cur_loaded_file = cfg_filename + suffix
if os.path.exists(filename) and cur_loaded_file:
dbg('copy file:%s to' \
' file:%s' % (filename, cur_loaded_file))
shutil.copy2(filename, cur_loaded_file)
elif cur_loaded_file:
open(cur_loaded_file, 'a').close()
else:
err('ConfigBase:: Unable to get filename to save')
except Exception as ex:
err('ConfigBase::save_config_with_suffix' \
' Unable to save config: %s' % ex)
def restore_config_with_suffix(self, suffix):
filename = self.get_config_filename()
cur_loaded_file = filename + suffix
dbg("restoring from file:%s to file:%s" % (cur_loaded_file, filename))
shutil.copy2(cur_loaded_file, filename)
try:
filename = self.get_config_filename()
cfg_filename = os.path.join(get_config_dir(), 'config')
cur_loaded_file = cfg_filename + suffix
if os.path.exists(cur_loaded_file):
if not os.access(filename, os.W_OK):
dbg('path:%s not writable' \
' restoring to path:%s' % (filename,cfg_filename))
filename = cfg_filename
dbg('restore from file:%s to file:%s'
% (cur_loaded_file, filename))
shutil.copy2(cur_loaded_file, filename)
except Exception as ex:
err('ConfigBase::restore_config_with_suffix' \
' Unable to restore config: %s' % ex)
def remove_config_with_suffix(self, suffix):
filename = self.get_config_filename()
cur_loaded_file = filename + suffix
if os.path.exists(cur_loaded_file):
os.remove(cur_loaded_file)
try:
cfg_filename = os.path.join(get_config_dir(), 'config')
cur_loaded_file = cfg_filename + suffix
if os.path.exists(cur_loaded_file):
dbg('remove file:%s' % (cur_loaded_file))
os.remove(cur_loaded_file)
except Exception as ex:
err('ConfigBase::remove_config_with_suffix' \
' Unable to remove config: %s' % ex)
def reload(self):
"""Force a reload of the base config"""
@ -795,7 +828,8 @@ class ConfigBase(Borg):
open(filename, 'a').close()
backup_file = filename + '~'
shutil.copy2(filename, backup_file)
if os.path.exists(filename):
shutil.copy2(filename, backup_file)
with open(filename, 'wb') as fh:
parser.write(fh)