<commit_before>import collections
import os
import re

from tikz_export.caching import memorize

TEMPLATE_DIR = '../tikz_templates'


class TemplateElement:
    def __init__(self, name):
        self.name = name

    def __get_template_path(self):
        return os.path.join(TEMPLATE_DIR, '{}_template'.format(self.name))

    def __load_template(self):
        with open(self.__get_template_path(), 'r') as file:
            return file.read().replace('\n', '')

    def __escape_braces(self, str):
        return str.replace('{', '{{').replace('}', '}}')

    @memorize
    def __get_variable_pattern(self):
        return re.compile('<{}\.(?P<var_name>\w+)>'.format(self.name))

    def __get_template_variables(self, str):
        pattern = self.__get_variable_pattern()
        return {match.group('var_name') for match in pattern.finditer(str)}

    def __adapt_template_variables(self, str):
        pattern = self.__get_variable_pattern()
        return pattern.sub(r'{\g<var_name>}', str)

    @memorize
    def __get_fromat_string(self):
        template = self.__load_template()
        format_str = self.__escape_braces(template)

        variables = self.__get_template_variables(format_str)
        format_str = self.__adapt_template_variables(format_str)

        return format_str, variables

    def is_empty(self):
        return not os.path.exists(self.__get_template_path())

    def format_map(self, map):
        format_str, variables = self.__get_fromat_string()

        def_vars = {var: map[var] for var in map if var in variables}
        all_vars = {var: '' for var in variables}
        all_vars.update(def_vars)

        return format_str.format_map(all_vars)

    def format(self, **args):
        return self.format_map(args)

    def inject_values(self, obj):
        obj_attributes = {attr: getattr(obj, attr) for attr in dir(obj)}
        return self.format_map(obj_attributes)

class TemplateEngine:
    pass


def fromat_tape(index, tape):
    index, entries = tape.as_list()



NodeElement = collections.namedtuple('NodeElement', 'tape_index highlited specifier value')
node = NodeElement(tape_index=1, highlited='highlited', specifier='foo', value=5)

print(node._asdict())

node_element = TemplateElement('node')
# str = node_element.format(tape_index=0, highlited='highlited', specifier='', value='1')
str = node_element.inject_values(node)
print(str)<commit_msg>template engine umbenannt<commit_after>import collections
import os
import re

from tikz_export.caching import memorize


class TemplateFormat:
    def __init__(self, template_path, name):
        self.template_path = template_path
        self.name = name

    def __get_template_path(self):
        return os.path.join(self.template_path, '{}_template'.format(self.name))

    def __load_template(self):
        with open(self.__get_template_path(), 'r') as file:
            return file.read().replace('\n', '')

    def __escape_braces(self, str):
        return str.replace('{', '{{').replace('}', '}}')

    @memorize
    def __get_variable_pattern(self):
        return re.compile('<{}\.(?P<var_name>\w+)>'.format(self.name))

    def __get_template_variables(self, str):
        pattern = self.__get_variable_pattern()
        return {match.group('var_name') for match in pattern.finditer(str)}

    def __adapt_template_variables(self, str):
        pattern = self.__get_variable_pattern()
        return pattern.sub(r'{\g<var_name>}', str)

    @memorize
    def __get_fromat_string(self):
        template = self.__load_template()
        format_str = self.__escape_braces(template)

        variables = self.__get_template_variables(format_str)
        format_str = self.__adapt_template_variables(format_str)

        return format_str, variables

    def is_empty(self):
        return not os.path.exists(self.__get_template_path())

    def format_map(self, map):
        format_str, variables = self.__get_fromat_string()

        def_vars = {var: map[var] for var in map if var in variables}
        all_vars = {var: '' for var in variables}
        all_vars.update(def_vars)

        return format_str.format_map(all_vars)

    def format(self, **args):
        return self.format_map(args)

    def inject_values(self, obj):
        obj_attributes = {attr: getattr(obj, attr) for attr in dir(obj)}
        return self.format_map(obj_attributes)

class TuringMachineTemplate:

    def __init__(self, tape_item_format, tape_format, turing_machine_format):
        pass

'''
def create_turing_machine_template()


class BeamerTemplate:
    pass



'../tikz_templates'
def fromat_tape(index, tape):
    index, entries = tape.as_list()


NodeElement = collections.namedtuple('NodeElement', 'tape_index highlited specifier value')
node = NodeElement(tape_index=1, highlited='highlited', specifier='foo', value=5)

print(node._asdict())

node_element = TemplateFormat('node')
# str = node_element.format(tape_index=0, highlited='highlited', specifier='', value='1')
str = node_element.inject_values(node)
print(str)
'''
{'fraction_non_alphanumeric': 0.1211519364448858, 'fraction_numerical': 0.0015888778550148957, 'mean_word_length': 3.750943396226415, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4987383', 'n_tokens_mistral': 1604, 'n_tokens_neox': 1562, 'n_words': 327}