import collections

import datetime

import decimal

import functools

import io

import operator

import re

import tokenize

import babel.numbers

from . import HOOK_KINDS

from .. import errors, strparse

class TokenTransformer:

    def __init__(self, source):

        try:

            source = source.readline

        except AttributeError:

            pass

            if error.strerror.startswith('Ledger template not defined '):

                have_template = False

            else:

                raise

        else:

            have_template = not template.is_empty()

            with self.config.open_output_file() as out_file:

                print(template.render(entry_data), file=out_file, end='')