def __init__(self):
RawConfigParser.__init__(self, allow_no_value=True)
self.environ = CecogEnvironment(version)
self._registry = OrderedDict()
self._current_section = None
self._old_file_format = False
self._section_registry = SectionRegistry()
for section_name in self._section_registry.section_names():
self.add_section(section_name)
section = self._section_registry.get_section(section_name)
for trait_name in section.get_trait_names():
trait = section.get_trait(trait_name)
self.set(section_name, trait_name, trait.default_value)
def __init__(self):
RawConfigParser.__init__(self, allow_no_value=True)
self.environ = CecogEnvironment(cecog.VERSION)
self._registry = OrderedDict()
self._current_section = None
self._old_file_format = False
self._section_registry = SectionRegistry()
for section_name in self._section_registry.section_names():
self.add_section(section_name)
section = self._section_registry.get_section(section_name)
for trait_name in section.get_trait_names():
trait = section.get_trait(trait_name)
self.set(section_name, trait_name, trait.default_value)
class ConfigSettings(RawConfigParser):
"""Extension of RawConfigParser which maps sections to parameter sections
e.g. GUI modules and options to values in these modules.
Values are stored internally in a representation as defined by value traits.
Only sections and options as defined by the sections_registry (corresponding
to modules and traits) are allowed.
"""
def __init__(self):
RawConfigParser.__init__(self, allow_no_value=True)
self.environ = CecogEnvironment(cecog.VERSION)
self._registry = OrderedDict()
self._current_section = None
self._old_file_format = False
self._section_registry = SectionRegistry()
for section_name in self._section_registry.section_names():
self.add_section(section_name)
section = self._section_registry.get_section(section_name)
for trait_name in section.get_trait_names():
trait = section.get_trait(trait_name)
self.set(section_name, trait_name, trait.default_value)
def __call__(self, section, parameter):
return self.get(section, parameter)
def was_old_file_format(self):
return self._old_file_format
def copy(self):
return copy.deepcopy(self)
def register_trait(self, section_name, group_name, trait_name, trait):
section = self._section_registry.get_section(section_name)
section.register_trait(group_name, trait_name, trait)
def unregister_trait(self, section_name, group_name, trait_name):
section = self._section_registry.get_section(section_name)
section.unregister_trait(group_name, trait_name)
self.remove_option(section_name, trait_name)
def set_section(self, section_name):
if self.has_section(section_name):
self._current_section = section_name
def get_section(self, section_name):
return self._section_registry.get_section(section_name)
def get_section_names(self):
return self._section_registry.section_names()
def get_trait(self, section_name, trait_name):
section = self._section_registry.get_section(section_name)
return section.get_trait(trait_name)
def get_value(self, section_name, trait_name):
return self.get(section_name, trait_name)
def get(self, section, option):
if section not in self.sections():
raise RuntimeError("Section %s does not exists" %section)
return RawConfigParser.get(self, section, option)
def get2(self, trait_name):
return self.get(self._current_section, trait_name)
def set(self, section_name, trait_name, value):
trait_name = trait_name.lower()
trait = self.get_trait(section_name, trait_name)
RawConfigParser.set(self, section_name, trait_name,
trait.convert(value))
def set2(self, trait_name, value):
self.set(self._current_section, trait_name, value)
def read(self, filename):
"""Read the settings file and replace the battery_package path."""
settings = file(filename, 'r').read()
settings = settings.replace("$BATTERY_PACKAGE",
join(self.environ.user_config_dir,
"battery_package"))
fp = cStringIO.StringIO()
fp.write(settings)
fp.seek(0)
self.readfp(fp)
fp.close()
def _merge_registry(self):
"""
Merge sections and options, that are in the section registry
but not in the file.
"""
section_names = self._section_registry.section_names()
for sec_name in section_names:
if not self.has_section(sec_name):
self.add_section(sec_name)
section = self._section_registry.get_section(sec_name)
for opt_name in section.get_trait_names():
if not self.has_option(sec_name, opt_name):
value = section.get_trait(opt_name).default_value
self.set(sec_name, opt_name, value)
def readfp(self, fp):
for plugin_manager in MetaPluginManager():
plugin_manager.clear()
for section in self.sections():
self.remove_section(section)
result = RawConfigParser.readfp(self, fp)
self._old_file_format = False
if not self.has_option('General', 'version') or \
self.get('General', 'version') < cecog.VERSION:
self._old_file_format = True
for section_name in self.sections():
if section_name in self._section_registry.section_names():
section = self._section_registry.get_section(section_name)
for option_name in self.options(section_name):
if option_name in section.get_trait_names():
# convert values according to traits
value = self.get_value(section_name, option_name)
self.set(section_name, option_name, value)
elif option_name.startswith('plugin'):
# plugins are okay, because they do not
# obey the old trait concept
pass
else:
try:
self._update_option_to_version(section_name,
option_name)
except NoOptionError as e:
pass
print("Warning: option '%s' in section '%s' is not "
"defined and will be deleted" %\
(option_name, section_name))
self.remove_option(section_name, option_name)
else:
print("Warning: section '%s' is not defined and will be "
"deleted" % section_name)
self.remove_section(section_name)
self._merge_registry()
for plugin_manager in MetaPluginManager():
plugin_manager.init_from_settings(self)
return result
def to_dict(self):
settings = dict()
for section in self.sections():
settings[section] = dict()
for option in self.options(section):
settings[section][option] = self.get(section, option)
return settings
def from_dict(self, settings):
for section, group in settings.iteritems():
for option, value in group.iteritems():
RawConfigParser.set(self, section, option, value)
# # update the plugins
for plugin_manager in MetaPluginManager():
plugin_manager.clear()
plugin_manager.init_from_settings(self)
def to_string(self):
stringio = cStringIO.StringIO()
self.write(stringio)
s = stringio.getvalue()
stringio.close()
return s
def from_string(self, s):
stringio = cStringIO.StringIO()
stringio.writelines(s)
stringio.seek(0)
self.readfp(stringio)
stringio.close()
def compare(self, settings, section_name, grp_name):
section = self.get_section(section_name)
names = section.get_trait_names_for_group(grp_name)
equal = True
for name in names:
if (self.get(section_name, name) !=
settings.get(section_name, name)):
equal = False
break
return equal
def _update_option_to_version(self, section_name, option_name):
VERSION_130_TO_140 = {}
VERSION_130_TO_140['ObjectDetection'] = {
'primary_holefilling' : 'plugin__primary_segmentation__primary__primary__holefilling',
'primary_intensitywatershed' : 'plugin__primary_segmentation__primary__primary__intensitywatershed',
'primary_intensitywatershed_gausssize' : 'plugin__primary_segmentation__primary__primary__intensitywatershed_gausssize',
'primary_intensitywatershed_maximasize' : 'plugin__primary_segmentation__primary__primary__intensitywatershed_maximasize',
'primary_intensitywatershed_minmergesize' : 'plugin__primary_segmentation__primary__primary__intensitywatershed_minmergesize',
'primary_lat2' : 'plugin__primary_segmentation__primary__primary__lat2',
'primary_latlimit' : 'plugin__primary_segmentation__primary__primary__latlimit',
'primary_latlimit2' : 'plugin__primary_segmentation__primary__primary__latlimit2',
'primary_latwindowsize' : 'plugin__primary_segmentation__primary__primary__latwindowsize',
'primary_latwindowsize2' : 'plugin__primary_segmentation__primary__primary__latwindowsize2',
'primary_medianradius' : 'plugin__primary_segmentation__primary__primary__medianradius',
'primary_postprocessing' : 'plugin__primary_segmentation__primary__primary__postprocessing',
'primary_postprocessing_intensity_max' : 'plugin__primary_segmentation__primary__primary__postprocessing_intensity_max',
'primary_postprocessing_intensity_min' : 'plugin__primary_segmentation__primary__primary__postprocessing_intensity_min',
'primary_postprocessing_roisize_max' : 'plugin__primary_segmentation__primary__primary__postprocessing_roisize_max',
'primary_postprocessing_roisize_min' : 'plugin__primary_segmentation__primary__primary__postprocessing_roisize_min',
'primary_removeborderobjects' : 'plugin__primary_segmentation__primary__primary__removeborderobjects',
'primary_shapewatershed' : 'plugin__primary_segmentation__primary__primary__shapewatershed',
'primary_shapewatershed_gausssize' : 'plugin__primary_segmentation__primary__primary__shapewatershed_gausssize',
'primary_shapewatershed_maximasize' : 'plugin__primary_segmentation__primary__primary__shapewatershed_maximasize',
'primary_shapewatershed_minmergesize' : 'plugin__primary_segmentation__primary__primary__shapewatershed_minmergesize',
}
if section_name in VERSION_130_TO_140:
if option_name in VERSION_130_TO_140[section_name]:
value = self.get(section_name, option_name)
new_option_name = VERSION_130_TO_140[section_name][option_name]
RawConfigParser.set(self, section_name, new_option_name, value)
print 'Converted', option_name, 'into', new_option_name, '=', value
if section_name == 'ObjectDetection':
for prefix in ['secondary', 'tertiary']:
if option_name == '%s_regions_expanded' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(section_name, '%s_regions_expanded_expansionsize' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__expanded__expanded__expansion_size' % prefix , value)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__expanded__expanded__require00' % prefix , 'primary')
elif option_name == '%s_regions_inside' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(section_name, '%s_regions_inside_shrinkingsize' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__inside__inside__shrinking_size' % prefix , value)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__inside__inside__require00' % prefix , 'primary')
elif option_name == '%s_regions_outside' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name, '%s_regions_outside_expansionsize' % prefix
value = self.get(section_name, '%s_regions_outside_expansionsize' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__outside__outside__expansion_size' % prefix , value)
value = self.get(section_name, '%s_regions_outside_separationsize' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__outside__outside__separation_size' % prefix , value)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__outside__outside__require00' % prefix , 'primary')
elif option_name == '%s_regions_rim' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(section_name, '%s_regions_rim_expansionsize' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__rim__rim__expansion_size' % prefix , value)
value = self.get(section_name, '%s_regions_rim_shrinkingsize' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__rim__rim__shrinking_size' % prefix , value)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__rim__rim__require00' % prefix , 'primary')
elif option_name == '%s_regions_constrained_watershed' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(section_name, '%s_regions_constrained_watershed_gauss_filter_size' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__constrained_watershed__constrained_watershed__gauss_filter_size' % prefix , value)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__constrained_watershed__constrained_watershed__require00' % prefix , 'primary')
elif option_name == '%s_regions_propagate' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(section_name, '%s_regions_propagate_deltawidth' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__propagate__propagate__delta_width' % prefix , value)
value = self.get(section_name, '%s_regions_propagate_lambda' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__propagate__propagate__lambda' % prefix , value)
value = self.get(section_name, '%s_presegmentation_medianradius' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__propagate__propagate__presegmentation_median_radius' % prefix , value)
value = self.get(section_name, '%s_presegmentation_alpha' % prefix)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__propagate__propagate__presegmentation_alpha' % prefix , value)
RawConfigParser.set(self, section_name, 'plugin__%s_segmentation__constrained_watershed__constrained_watershed__require00' % prefix , 'primary')
class ConfigSettings(RawConfigParser):
"""Extension of RawConfigParser which maps sections to parameter sections
e.g. GUI modules and options to values in these modules.
Values are stored internally in a representation as defined by value traits.
Only sections and options as defined by the sections_registry (corresponding
to modules and traits) are allowed.
"""
def __init__(self):
RawConfigParser.__init__(self, allow_no_value=True)
self.environ = CecogEnvironment(version)
self._registry = OrderedDict()
self._current_section = None
self._old_file_format = False
self._section_registry = SectionRegistry()
for section_name in self._section_registry.section_names():
self.add_section(section_name)
section = self._section_registry.get_section(section_name)
for trait_name in section.get_trait_names():
trait = section.get_trait(trait_name)
self.set(section_name, trait_name, trait.default_value)
def __call__(self, section, parameter):
return self.get(section, parameter)
def was_old_file_format(self):
return self._old_file_format
def copy(self):
return copy.deepcopy(self)
def register_trait(self, section_name, group_name, trait_name, trait):
section = self._section_registry.get_section(section_name)
section.register_trait(group_name, trait_name, trait)
def unregister_trait(self, section_name, group_name, trait_name):
section = self._section_registry.get_section(section_name)
section.unregister_trait(group_name, trait_name)
self.remove_option(section_name, trait_name)
def set_section(self, section_name):
if self.has_section(section_name):
self._current_section = section_name
def get_section(self, section_name):
return self._section_registry.get_section(section_name)
def get_section_names(self):
return self._section_registry.section_names()
def get_trait(self, section_name, trait_name):
section = self._section_registry.get_section(section_name)
return section.get_trait(trait_name)
def get_value(self, section_name, trait_name):
return self.get(section_name, trait_name)
def get(self, section, option):
if section not in self.sections():
raise RuntimeError("Section %s does not exists" % section)
return RawConfigParser.get(self, section, option)
def get2(self, trait_name):
return self.get(self._current_section, trait_name)
def set(self, section_name, trait_name, value):
trait_name = trait_name.lower()
trait = self.get_trait(section_name, trait_name)
RawConfigParser.set(self, section_name, trait_name,
trait.convert(value))
def set2(self, trait_name, value):
self.set(self._current_section, trait_name, value)
def read(self, filename):
"""Read the settings file and replace the battery_package path."""
settings = file(filename, 'r').read()
settings = settings.replace(
"$BATTERY_PACKAGE",
join(self.environ.user_config_dir, "battery_package"))
fp = cStringIO.StringIO()
fp.write(settings)
fp.seek(0)
self.readfp(fp)
fp.close()
def _merge_registry(self):
"""
Merge sections and options, that are in the section registry
but not in the file.
"""
section_names = self._section_registry.section_names()
for sec_name in section_names:
if not self.has_section(sec_name):
self.add_section(sec_name)
section = self._section_registry.get_section(sec_name)
for opt_name in section.get_trait_names():
if not self.has_option(sec_name, opt_name):
value = section.get_trait(opt_name).default_value
self.set(sec_name, opt_name, value)
def readfp(self, fp):
for plugin_manager in MetaPluginManager():
plugin_manager.clear()
for section in self.sections():
self.remove_section(section)
result = RawConfigParser.readfp(self, fp)
self._old_file_format = False
if not self.has_option('General', 'version') or \
self.get('General', 'version') < version:
self._old_file_format = True
for section_name in self.sections():
if section_name in self._section_registry.section_names():
section = self._section_registry.get_section(section_name)
for option_name in self.options(section_name):
if option_name in section.get_trait_names():
# convert values according to traits
value = self.get_value(section_name, option_name)
self.set(section_name, option_name, value)
elif option_name.startswith('plugin'):
# plugins are okay, because they do not
# obey the old trait concept
pass
else:
try:
self._update_option_to_version(
section_name, option_name)
except NoOptionError as e:
pass
print("Warning: option '%s' in section '%s' is not "
"defined and will be deleted" %\
(option_name, section_name))
self.remove_option(section_name, option_name)
else:
print(
"Warning: section '%s' is not defined and will be "
"deleted" % section_name)
self.remove_section(section_name)
self._merge_registry()
for plugin_manager in MetaPluginManager():
plugin_manager.init_from_settings(self)
return result
def to_dict(self):
settings = dict()
for section in self.sections():
settings[section] = dict()
for option in self.options(section):
settings[section][option] = self.get(section, option)
return settings
def from_dict(self, settings):
for section, group in settings.iteritems():
for option, value in group.iteritems():
RawConfigParser.set(self, section, option, value)
# # update the plugins
for plugin_manager in MetaPluginManager():
plugin_manager.clear()
plugin_manager.init_from_settings(self)
def to_string(self):
stringio = cStringIO.StringIO()
self.write(stringio)
s = stringio.getvalue()
stringio.close()
return s
def from_string(self, s):
stringio = cStringIO.StringIO()
stringio.writelines(s)
stringio.seek(0)
self.readfp(stringio)
stringio.close()
def compare(self, settings, section_name, grp_name):
section = self.get_section(section_name)
names = section.get_trait_names_for_group(grp_name)
equal = True
for name in names:
if (self.get(section_name, name) != settings.get(
section_name, name)):
equal = False
break
return equal
def _update_option_to_version(self, section_name, option_name):
VERSION_130_TO_140 = {}
VERSION_130_TO_140['ObjectDetection'] = {
'primary_holefilling':
'plugin__primary_segmentation__primary__primary__holefilling',
'primary_intensitywatershed':
'plugin__primary_segmentation__primary__primary__intensitywatershed',
'primary_intensitywatershed_gausssize':
'plugin__primary_segmentation__primary__primary__intensitywatershed_gausssize',
'primary_intensitywatershed_maximasize':
'plugin__primary_segmentation__primary__primary__intensitywatershed_maximasize',
'primary_intensitywatershed_minmergesize':
'plugin__primary_segmentation__primary__primary__intensitywatershed_minmergesize',
'primary_lat2':
'plugin__primary_segmentation__primary__primary__lat2',
'primary_latlimit':
'plugin__primary_segmentation__primary__primary__latlimit',
'primary_latlimit2':
'plugin__primary_segmentation__primary__primary__latlimit2',
'primary_latwindowsize':
'plugin__primary_segmentation__primary__primary__latwindowsize',
'primary_latwindowsize2':
'plugin__primary_segmentation__primary__primary__latwindowsize2',
'primary_medianradius':
'plugin__primary_segmentation__primary__primary__medianradius',
'primary_postprocessing':
'plugin__primary_segmentation__primary__primary__postprocessing',
'primary_postprocessing_intensity_max':
'plugin__primary_segmentation__primary__primary__postprocessing_intensity_max',
'primary_postprocessing_intensity_min':
'plugin__primary_segmentation__primary__primary__postprocessing_intensity_min',
'primary_postprocessing_roisize_max':
'plugin__primary_segmentation__primary__primary__postprocessing_roisize_max',
'primary_postprocessing_roisize_min':
'plugin__primary_segmentation__primary__primary__postprocessing_roisize_min',
'primary_removeborderobjects':
'plugin__primary_segmentation__primary__primary__removeborderobjects',
'primary_shapewatershed':
'plugin__primary_segmentation__primary__primary__shapewatershed',
'primary_shapewatershed_gausssize':
'plugin__primary_segmentation__primary__primary__shapewatershed_gausssize',
'primary_shapewatershed_maximasize':
'plugin__primary_segmentation__primary__primary__shapewatershed_maximasize',
'primary_shapewatershed_minmergesize':
'plugin__primary_segmentation__primary__primary__shapewatershed_minmergesize',
}
if section_name in VERSION_130_TO_140:
if option_name in VERSION_130_TO_140[section_name]:
value = self.get(section_name, option_name)
new_option_name = VERSION_130_TO_140[section_name][option_name]
RawConfigParser.set(self, section_name, new_option_name, value)
print 'Converted', option_name, 'into', new_option_name, '=', value
if section_name == 'ObjectDetection':
for prefix in ['secondary', 'tertiary']:
if option_name == '%s_regions_expanded' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(
section_name,
'%s_regions_expanded_expansionsize' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__expanded__expanded__expansion_size'
% prefix, value)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__expanded__expanded__require00'
% prefix, 'primary')
elif option_name == '%s_regions_inside' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(
section_name,
'%s_regions_inside_shrinkingsize' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__inside__inside__shrinking_size'
% prefix, value)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__inside__inside__require00'
% prefix, 'primary')
elif option_name == '%s_regions_outside' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name, '%s_regions_outside_expansionsize' % prefix
value = self.get(
section_name,
'%s_regions_outside_expansionsize' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__outside__outside__expansion_size'
% prefix, value)
value = self.get(
section_name,
'%s_regions_outside_separationsize' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__outside__outside__separation_size'
% prefix, value)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__outside__outside__require00'
% prefix, 'primary')
elif option_name == '%s_regions_rim' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(
section_name,
'%s_regions_rim_expansionsize' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__rim__rim__expansion_size'
% prefix, value)
value = self.get(
section_name,
'%s_regions_rim_shrinkingsize' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__rim__rim__shrinking_size'
% prefix, value)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__rim__rim__require00'
% prefix, 'primary')
elif option_name == '%s_regions_constrained_watershed' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(
section_name,
'%s_regions_constrained_watershed_gauss_filter_size'
% prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__constrained_watershed__constrained_watershed__gauss_filter_size'
% prefix, value)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__constrained_watershed__constrained_watershed__require00'
% prefix, 'primary')
elif option_name == '%s_regions_propagate' % prefix:
if self.has_option(section_name, option_name):
if self.get(section_name, option_name):
print 'Converted', option_name
value = self.get(
section_name,
'%s_regions_propagate_deltawidth' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__propagate__propagate__delta_width'
% prefix, value)
value = self.get(
section_name,
'%s_regions_propagate_lambda' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__propagate__propagate__lambda'
% prefix, value)
value = self.get(
section_name,
'%s_presegmentation_medianradius' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__propagate__propagate__presegmentation_median_radius'
% prefix, value)
value = self.get(
section_name,
'%s_presegmentation_alpha' % prefix)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__propagate__propagate__presegmentation_alpha'
% prefix, value)
RawConfigParser.set(
self, section_name,
'plugin__%s_segmentation__constrained_watershed__constrained_watershed__require00'
% prefix, 'primary')