<commit_before>import string

from .signature import build_signature

class Element:
    
    _stack = []

    def __init__(self, 
                 children=None,
                 header_includes=None,
                 impl_includes=None,
                 forward_declarations=None,
                 using=None,
                 symbols=None):
        self.children = children or []

        self.header_includes = header_includes or []
        self.impl_includes = impl_includes or []
        self.forward_declarations = forward_declarations or []
        self.using = using or []
        self.symbols = symbols or {}

        if Element._stack:
            Element._stack[-1] += self

    def open_header(self, mod, symbols):
        return ['']

    def close_header(self, mod, symbols):
        return ['']

    def open_impl(self, mod, symbols):
        return ['']

    def close_impl(self, mod, symbols):
        return ['']

    def __iter__(self):
        yield self
        for c in self.children:
            for e in c:
                yield e

    def __iadd__(self, child):
        self.children.append(child)
        return self

    def __enter__(self):
        Element._stack.append(self)
        return self

    def __exit__(self, t, v, tb):
        Element._stack.pop()

class TemplateElement(Element):
    def __init__(self,
                 open_header_template='',
                 close_header_template='',
                 open_impl_template='',
                 close_impl_template='',
                 *args,
                 **kwargs):
        # TODO: Fix these names. Should be open_header_template, etc.
        Element.__init__(self, *args, **kwargs)
        self.open_header_template = open_header_template
        self.close_header_template = close_header_template
        self.open_impl_template = open_impl_template
        self.close_impl_template = close_impl_template
        
    def open_header(self, mod, symbols):<commit_msg>removed an old TODO note<commit_after>import string

from .signature import build_signature

class Element:
    
    _stack = []

    def __init__(self, 
                 children=None,
                 header_includes=None,
                 impl_includes=None,
                 forward_declarations=None,
                 using=None,
                 symbols=None):
        self.children = children or []

        self.header_includes = header_includes or []
        self.impl_includes = impl_includes or []
        self.forward_declarations = forward_declarations or []
        self.using = using or []
        self.symbols = symbols or {}

        if Element._stack:
            Element._stack[-1] += self

    def open_header(self, mod, symbols):
        return ['']

    def close_header(self, mod, symbols):
        return ['']

    def open_impl(self, mod, symbols):
        return ['']

    def close_impl(self, mod, symbols):
        return ['']

    def __iter__(self):
        yield self
        for c in self.children:
            for e in c:
                yield e

    def __iadd__(self, child):
        self.children.append(child)
        return self

    def __enter__(self):
        Element._stack.append(self)
        return self

    def __exit__(self, t, v, tb):
        Element._stack.pop()

class TemplateElement(Element):
    def __init__(self,
                 open_header_template='',
                 close_header_template='',
                 open_impl_template='',
                 close_impl_template='',
                 *args,
                 **kwargs):
        Element.__init__(self, *args, **kwargs)
        self.open_header_template = open_header_template
        self.close_header_template = close_header_template
        self.open_impl_template = open_impl_template
        self.close_impl_template = close_impl_template
        
    def open_header(self, mod, symbols):
{'fraction_non_alphanumeric': 0.08903225806451613, 'fraction_numerical': 0.0005161290322580645, 'mean_word_length': 1.8668639053254439, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, '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': '5874470', 'n_tokens_mistral': 1042, 'n_tokens_neox': 1018, 'n_words': 241}