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config: start adding support of multiline values
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Benjamin Renard 2022-05-13 14:47:01 +02:00
parent 2cdc7b870d
commit 3bf87222fd
1 changed files with 26 additions and 13 deletions
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31
mylib/config.py
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@ -189,7 +189,7 @@ class BaseOption: # pylint: disable=too-many-instance-attributes
""" Export option to configuration file """ """ Export option to configuration file """
lines = [] lines = []
if self.comment: if self.comment:
lines.append('# ' + self.comment) lines.append(f'# {self.comment}')
value = self.to_config() value = self.to_config()
default_value = ( default_value = (
'' if self.default is None else '' if self.default is None else
@ -199,28 +199,41 @@ class BaseOption: # pylint: disable=too-many-instance-attributes
'export_to_config(%s, %s): value=%s / default=%s', 'export_to_config(%s, %s): value=%s / default=%s',
self.section.name, self.name, value, default_value) self.section.name, self.name, value, default_value)
if default_value: if default_value:
if isinstance(default_value, str) and '\n' in default_value:
lines.append('# Default:')
lines.extend([f'# {line}' for line in default_value.split('\n')])
else:
lines.append( lines.append(
'# Default: %s' % default_value f'# Default: {default_value}'
) )
if value and value != default_value: if value and value != default_value:
if isinstance(value, str) and '\n' in value:
value_lines = value.split('\n')
lines.append(f'# Default: {value_lines[0]}')
lines.extend([f' {line.replace("#", "%(hash)s")}' for line in value_lines[1:]])
else:
lines.append( lines.append(
'%s = %s' % f'{self.name} = {value}'
(self.name, value)
) )
else: else:
lines.append('# %s =' % self.name) lines.append(f'# {self.name} =')
lines.append('') lines.append('')
return '\n'.join(lines) return '\n'.join(lines)
def _ask_value(self, prompt=None, **kwargs): def _ask_value(self, prompt=None, **kwargs):
""" Ask to user to enter value of this option and return it """ """ Ask to user to enter value of this option and return it """
if self.comment: if self.comment:
print('# ' + self.comment) print(f'# {self.comment}')
default_value = kwargs.get('default_value', self.get()) default_value = kwargs.get('default_value', self.get())
if not prompt: if not prompt:
prompt = "%s: " % self.name prompt = f'{self.name}: '
if default_value is not None: if default_value is not None:
prompt += "[%s] " % self.to_config(default_value) if isinstance(default_value, str) and '\n' in default_value:
prompt += "[\n %s\n] " % "\n ".join(
self.to_config(default_value).split('\n')
)
else:
prompt += f'[{self.to_config(default_value)}] '
value = input(prompt) value = input(prompt)
return default_value if value == '' else value return default_value if value == '' else value
@ -646,7 +659,7 @@ class Config: # pylint: disable=too-many-instance-attributes
def load_file(self, filepath, execute_callback=True): def load_file(self, filepath, execute_callback=True):
""" Read configuration file """ """ Read configuration file """
self.config_parser = ConfigParser() self.config_parser = ConfigParser(defaults={'hash': '#'})
self._filepath = filepath self._filepath = filepath
# Checking access of configuration file # Checking access of configuration file