def default_to_system_db(self, location, name):
file = os.path.join(
self.layout_dir(location, pyyjj.layout.SQLITE),
"{}.{}".format(name, pyyjj.get_layout_name(pyyjj.layout.SQLITE)))
if os.path.exists(file):
return file
else:
system_location = pyyjj.location(pyyjj.mode.LIVE,
pyyjj.category.SYSTEM, "etc",
"kungfu", self)
system_file = os.path.join(
self.layout_dir(system_location, pyyjj.layout.SQLITE),
"{}.{}".format(name,
pyyjj.get_layout_name(pyyjj.layout.SQLITE)))
shutil.copy(system_file, file)
return file
def layout_dir(self, location, layout):
mode = pyyjj.get_mode_name(location.mode)
category = pyyjj.get_category_name(location.category)
p = os.path.join(self._home, category, location.group, location.name, pyyjj.get_layout_name(layout), mode)
if not os.path.exists(p):
os.makedirs(p)
return p
def layout_dir(self, location, layout):
mode = pyyjj.get_mode_name(location.mode)
category = pyyjj.get_category_name(location.category)
p = os.path.join(self._home, category, location.group, location.name,
pyyjj.get_layout_name(layout), mode)
try:
os.makedirs(p)
except OSError as e:
if e.errno != errno.EEXIST:
raise
return p
def layout_file(self, location, layout, name):
return os.path.join(
self.layout_dir(location, layout),
"{}.{}".format(name, pyyjj.get_layout_name(layout)))
