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Merge pull request #1035 from A-UNDERSCORE-D/fix/linux-assumes-config

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Ensure that Section exists on linuxconf
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Athanasius 2021-05-07 13:45:15 +01:00 committed by GitHub
commit d7a533a333
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1 changed files with 9 additions and 3 deletions
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12
config.py
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@ -836,11 +836,17 @@ class LinuxConfig(AbstractConfig):
self.filename.parent.mkdir(exist_ok=True, parents=True)
self.config: Optional[ConfigParser] = ConfigParser(comment_prefixes=('#',), interpolation=None)
self.config.read(self.filename) # read() ignores files that dont exist
# Ensure that our section exists. This is here because configparser will happily create files for us, but it
# does not magically create sections
try:
self.config.read(self.filename)
except Exception as e:
logger.debug(f'Error occurred while reading in file. Assuming that we are creating a new one: {e}')
self.config[self.SECTION].get("this_does_not_exist", fallback=None)
except KeyError:
logger.info("Config section not found. Backing up existing file (if any) and readding a section header")
if self.filename.exists():
(self.filename.parent / f'{appname}.ini.backup').write_bytes(self.filename.read_bytes())
self.config.add_section(self.SECTION)
if (outdir := self.get_str('outdir')) is None or not pathlib.Path(outdir).is_dir():