# Path: capirca/lib/nacaddr.py
# def IP(ip, comment='', token='', strict=True):
# def _is_subnet_of(a, b):  # pylint: disable=invalid-name
#   def __init__(self, ip_string, comment='', token='', strict=True):
#   def subnet_of(self, other):
#   def supernet_of(self, other):
#   def __deepcopy__(self, memo):
#   def AddComment(self, comment=''):
#   def supernet(self, prefixlen_diff=1):
#   def __init__(self, ip_string, comment='', token='', strict=True):
#   def subnet_of(self, other):
#   def supernet_of(self, other):
#   def __deepcopy__(self, memo):
#   def supernet(self, prefixlen_diff=1):
#   def AddComment(self, comment=''):
# def _InNetList(adders, ip):
# def IsSuperNet(supernets, subnets):
# def CollapseAddrListPreserveTokens(addresses):
# def _SafeToMerge(address, merge_target, check_addresses):
# def _CollapseAddrListInternal(addresses, complements_by_network):
# def CollapseAddrList(addresses, complement_addresses=None):
# def SortAddrList(addresses):
# def RemoveAddressFromList(superset, exclude):
# def AddressListExclude(superset, excludes, collapse_addrs=True):
# class IPv4(ipaddress.IPv4Network):
# class IPv6(ipaddress.IPv6Network):
# class PrefixlenDiffInvalidError(ipaddress.NetmaskValueError):
# 
# Path: capirca/lib/naming.py
# class Error(Exception):
# class NamespaceCollisionError(Error):
# class BadNetmaskTypeError(Error):
# class NoDefinitionsError(Error):
# class ParseError(Error):
# class UndefinedAddressError(Error):
# class UndefinedServiceError(Error):
# class UndefinedPortError(Error):
# class UnexpectedDefinitionTypeError(Error):
# class NamingSyntaxError(Error):
# class _ItemUnit:
# class Naming:
#   def __init__(self, symbol):
#   def __init__(self, naming_dir=None, naming_file=None, naming_type=None):
#   def _CheckUnseen(self, def_type):
#   def GetIpParents(self, query):
#   def GetServiceParents(self, query):
#   def GetNetParents(self, query):
#   def _GetParents(self, query, query_group):
#   def GetNetChildren(self, query):
#   def _GetChildren(self, query, query_group):
#   def _IsIpFormat(self, item):
#   def GetServiceNames(self):
#   def GetService(self, query):
#   def GetPortParents(self, query, proto):
#   def GetServiceByProto(self, query, proto):
#   def GetNetAddr(self, token):
#   def GetNet(self, query):
#   def _Parse(self, defdirectory, def_type):
#   def _ParseFile(self, file_handle, def_type):
#   def ParseServiceList(self, data):
#   def ParseNetworkList(self, data):
#   def _ParseLine(self, line, definition_type):


import datetime
import os
import sys
from absl import logging
from capirca.lib import nacaddr
from capirca.lib import naming
from ply import lex
from ply import yacc
  Returns:
    policy object or False (if parse error).
  """
  data = _ReadFile(filename)
  p = ParsePolicy(data, definitions, optimize, base_dir=base_dir,
                  shade_check=shade_check, filename=filename)
  return p


def ParsePolicy(data, definitions=None, optimize=True, base_dir='',
                shade_check=False, filename=''):
  """Parse the policy in 'data', optionally provide a naming object.

  Parse a blob of policy text into a policy object.

  Args:
    data: a string blob of policy data to parse.
    definitions: optional naming library definitions object.
    optimize: bool - whether to summarize networks and services.
    base_dir: base path string to look for acls or include files.
    shade_check: bool - whether to raise an exception when a term is shaded.
    filename: string - filename used by the policy.

  Returns:
    policy object or False (if parse error).
  """
  try:
    if definitions:
      globals()['DEFINITIONS'] = definitions
    else:

# Path: capirca/lib/nacaddr.py
# def IP(ip, comment='', token='', strict=True):
# def _is_subnet_of(a, b):  # pylint: disable=invalid-name
#   def __init__(self, ip_string, comment='', token='', strict=True):
#   def subnet_of(self, other):
#   def supernet_of(self, other):
#   def __deepcopy__(self, memo):
#   def AddComment(self, comment=''):
#   def supernet(self, prefixlen_diff=1):
#   def __init__(self, ip_string, comment='', token='', strict=True):
#   def subnet_of(self, other):
#   def supernet_of(self, other):
#   def __deepcopy__(self, memo):
#   def supernet(self, prefixlen_diff=1):
#   def AddComment(self, comment=''):
# def _InNetList(adders, ip):
# def IsSuperNet(supernets, subnets):
# def CollapseAddrListPreserveTokens(addresses):
# def _SafeToMerge(address, merge_target, check_addresses):
# def _CollapseAddrListInternal(addresses, complements_by_network):
# def CollapseAddrList(addresses, complement_addresses=None):
# def SortAddrList(addresses):
# def RemoveAddressFromList(superset, exclude):
# def AddressListExclude(superset, excludes, collapse_addrs=True):
# class IPv4(ipaddress.IPv4Network):
# class IPv6(ipaddress.IPv6Network):
# class PrefixlenDiffInvalidError(ipaddress.NetmaskValueError):
# 
# Path: capirca/lib/naming.py
# class Error(Exception):
# class NamespaceCollisionError(Error):
# class BadNetmaskTypeError(Error):
# class NoDefinitionsError(Error):
# class ParseError(Error):
# class UndefinedAddressError(Error):
# class UndefinedServiceError(Error):
# class UndefinedPortError(Error):
# class UnexpectedDefinitionTypeError(Error):
# class NamingSyntaxError(Error):
# class _ItemUnit:
# class Naming:
#   def __init__(self, symbol):
#   def __init__(self, naming_dir=None, naming_file=None, naming_type=None):
#   def _CheckUnseen(self, def_type):
#   def GetIpParents(self, query):
#   def GetServiceParents(self, query):
#   def GetNetParents(self, query):
#   def _GetParents(self, query, query_group):
#   def GetNetChildren(self, query):
#   def _GetChildren(self, query, query_group):
#   def _IsIpFormat(self, item):
#   def GetServiceNames(self):
#   def GetService(self, query):
#   def GetPortParents(self, query, proto):
#   def GetServiceByProto(self, query, proto):
#   def GetNetAddr(self, token):
#   def GetNet(self, query):
#   def _Parse(self, defdirectory, def_type):
#   def _ParseFile(self, file_handle, def_type):
#   def ParseServiceList(self, data):
#   def ParseNetworkList(self, data):
#   def _ParseLine(self, line, definition_type):


# Path: capirca/lib/policy.py
import datetime
import os
import sys
from absl import logging
from capirca.lib import nacaddr
from capirca.lib import naming
from ply import lex
from ply import yacc

  Returns:
    policy object or False (if parse error).
  """
  data = _ReadFile(filename)
  p = ParsePolicy(data, definitions, optimize, base_dir=base_dir,
                  shade_check=shade_check, filename=filename)
  return p


def ParsePolicy(data, definitions=None, optimize=True, base_dir='',
                shade_check=False, filename=''):
  """Parse the policy in 'data', optionally provide a naming object.

  Parse a blob of policy text into a policy object.

  Args:
    data: a string blob of policy data to parse.
    definitions: optional naming library definitions object.
    optimize: bool - whether to summarize networks and services.
    base_dir: base path string to look for acls or include files.
    shade_check: bool - whether to raise an exception when a term is shaded.
    filename: string - filename used by the policy.

  Returns:
    policy object or False (if parse error).
  """
  try:
    if definitions:
      globals()['DEFINITIONS'] = definitions
    else:

      globals()['DEFINITIONS'] = naming.Naming(DEFAULT_DEFINITIONS)