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save only a changed autoconfig file

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This commit is contained in:
Felix Van der Jeugt 2017-09-19 14:08:59 +02:00
parent 97a7cee878
commit 0e743f0e09
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GPG Key ID: 58B209295023754D
1 changed files with 11 additions and 2 deletions
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13
qutebrowser/config/configfiles.py
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@ -25,6 +25,7 @@ import textwrap
import traceback
import configparser
import contextlib
import copy
import yaml
from PyQt5.QtCore import QSettings
@ -94,7 +95,10 @@ class YamlConfig:
save_manager.add_saveable('yaml-config', self._save)
def _save(self):
"""Save the changed settings to the YAML file."""
"""Save the settings to the YAML file if they've changed."""
if self.values == self._initial_values:
return
data = {'config_version': self.VERSION, 'global': self.values}
with qtutils.savefile_open(self._filename) as f:
f.write(textwrap.dedent("""
@ -106,6 +110,11 @@ class YamlConfig:
def load(self):
"""Load self.values from the configured YAML file."""
self._initial_values = self._load()
self.values = copy.deepcopy(self._initial_values)
def _load(self):
"""Load configuration from the configured YAML file."""
try:
with open(self._filename, 'r', encoding='utf-8') as f:
yaml_data = utils.yaml_load(f)
@ -136,7 +145,7 @@ class YamlConfig:
"'global' object is not a dict")
raise configexc.ConfigFileErrors('autoconfig.yml', [desc])
self.values = global_obj
return global_obj
class ConfigAPI: