# Path: grafana_dashboards/errors.py
# class DashboardBuilderException(Exception):
# class DuplicateKeyError(DashboardBuilderException):
# class WrongComponentAttributeCountError(DashboardBuilderException):
# class UnregisteredComponentError(DashboardBuilderException):
# 
# Path: grafana_dashboards/common.py
# def get_component_type(clazz):
#     """
# 
#     :type clazz: type
#     """
#     return _all_cap_re.sub(r'\1-\2', _first_cap_re.sub(r'\1-\2', clazz.__name__)).lower()
# 
# Path: grafana_dashboards/context.py
# class Context(object):
# 
#     _pattern = re.compile('{.*}')
# 
#     def __init__(self, context=None):
#         super(Context, self).__init__()
#         if not context:
#             self._context = None
#         else:
#             self._context = DictDefaultingToPlaceholder(context)
# 
#     def expand_placeholders(self, to_expand):
#         """
# 
#         :rtype : dict
#         """
#         if not self._context:
#             return to_expand
# 
#         if isinstance(to_expand, basestring):
#             (result, to_expand) = self._expand(to_expand)
#             while result != to_expand:
#                 (result, to_expand) = self._expand(result)
#             if isinstance(result, basestring):
#                 return string.Formatter().vformat(result, (), self._context)
#             else:
#                 return result
#         elif isinstance(to_expand, list):
#             return [self.expand_placeholders(value) for value in to_expand]
#         elif isinstance(to_expand, dict):
#             return dict([(key, self.expand_placeholders(value)) for (key, value) in to_expand.items()])
#         else:
#             return to_expand
# 
#     def _expand(self, to_expand):
#         if not isinstance(to_expand, basestring):
#             return to_expand, to_expand
#         elif self._pattern.match(to_expand) and to_expand[1:-1] in self._context:
#             return self._context[to_expand[1:-1]], to_expand
#         escaped = to_expand.replace('{{', '{{{{').replace('}}', '}}}}')
#         return string.Formatter().vformat(escaped, (), self._context), to_expand
# 
#     def __str__(self):
#         return str(self._context)
# 
#     @staticmethod
#     def create_context(data, keys_to_expand=None):
#         return (Context(Context(context).expand_placeholders(context))
#                 for context in ContextExpander(keys_to_expand).create_context(None, data))


import logging
import string
from grafana_dashboards import errors
from grafana_dashboards.common import get_component_type
from grafana_dashboards.context import Context
            if sub not in (ComponentBase, JsonGenerator, JsonListGenerator)]


def get_placeholders(component_name):
    return [v[1] for v in string.Formatter().parse(component_name) if v[1]]


class ComponentRegistry(object):
    def __init__(self):
        super(ComponentRegistry, self).__init__()
        self._types = {}
        self._components = {}
        for clazz in _get_subclasses(ComponentBase):
            logger.info('Loading component type %s', clazz)
            self._types[get_component_type(clazz)] = clazz
            self._components[clazz] = {}

    def _class_for_type(self, component_type):
        if isinstance(component_type, basestring):
            component_type = self._types.get(component_type)
        if self._components.get(component_type) is None:
            raise errors.UnregisteredComponentError("No component of type '%s' found!" % component_type)
        return component_type

    def add(self, component):
        """

        :type component: dict
        """
        if len(component) > 2:

# Path: grafana_dashboards/errors.py
# class DashboardBuilderException(Exception):
# class DuplicateKeyError(DashboardBuilderException):
# class WrongComponentAttributeCountError(DashboardBuilderException):
# class UnregisteredComponentError(DashboardBuilderException):
# 
# Path: grafana_dashboards/common.py
# def get_component_type(clazz):
#     """
# 
#     :type clazz: type
#     """
#     return _all_cap_re.sub(r'\1-\2', _first_cap_re.sub(r'\1-\2', clazz.__name__)).lower()
# 
# Path: grafana_dashboards/context.py
# class Context(object):
# 
#     _pattern = re.compile('{.*}')
# 
#     def __init__(self, context=None):
#         super(Context, self).__init__()
#         if not context:
#             self._context = None
#         else:
#             self._context = DictDefaultingToPlaceholder(context)
# 
#     def expand_placeholders(self, to_expand):
#         """
# 
#         :rtype : dict
#         """
#         if not self._context:
#             return to_expand
# 
#         if isinstance(to_expand, basestring):
#             (result, to_expand) = self._expand(to_expand)
#             while result != to_expand:
#                 (result, to_expand) = self._expand(result)
#             if isinstance(result, basestring):
#                 return string.Formatter().vformat(result, (), self._context)
#             else:
#                 return result
#         elif isinstance(to_expand, list):
#             return [self.expand_placeholders(value) for value in to_expand]
#         elif isinstance(to_expand, dict):
#             return dict([(key, self.expand_placeholders(value)) for (key, value) in to_expand.items()])
#         else:
#             return to_expand
# 
#     def _expand(self, to_expand):
#         if not isinstance(to_expand, basestring):
#             return to_expand, to_expand
#         elif self._pattern.match(to_expand) and to_expand[1:-1] in self._context:
#             return self._context[to_expand[1:-1]], to_expand
#         escaped = to_expand.replace('{{', '{{{{').replace('}}', '}}}}')
#         return string.Formatter().vformat(escaped, (), self._context), to_expand
# 
#     def __str__(self):
#         return str(self._context)
# 
#     @staticmethod
#     def create_context(data, keys_to_expand=None):
#         return (Context(Context(context).expand_placeholders(context))
#                 for context in ContextExpander(keys_to_expand).create_context(None, data))


# Path: grafana_dashboards/components/base.py
import logging
import string
from grafana_dashboards import errors
from grafana_dashboards.common import get_component_type
from grafana_dashboards.context import Context

            if sub not in (ComponentBase, JsonGenerator, JsonListGenerator)]


def get_placeholders(component_name):
    return [v[1] for v in string.Formatter().parse(component_name) if v[1]]


class ComponentRegistry(object):
    def __init__(self):
        super(ComponentRegistry, self).__init__()
        self._types = {}
        self._components = {}
        for clazz in _get_subclasses(ComponentBase):
            logger.info('Loading component type %s', clazz)
            self._types[get_component_type(clazz)] = clazz
            self._components[clazz] = {}

    def _class_for_type(self, component_type):
        if isinstance(component_type, basestring):
            component_type = self._types.get(component_type)
        if self._components.get(component_type) is None:
            raise errors.UnregisteredComponentError("No component of type '%s' found!" % component_type)
        return component_type

    def add(self, component):
        """

        :type component: dict
        """
        if len(component) > 2:

            raise errors.WrongComponentAttributeCountError(