Гайк 1

from docx import *
import codecs
import datetime
def parse():
    file = codecs.open("data.txt", "r", "utf_8_sig")
    a = file.readlines()
    file.close()
    keys = []
    values = []

    d = {}
    for line in a:
        if line.find("{{"):
            values.append(line.replace("\r\n", ""))
        else:
            keys.append(line.replace("\r\n", ""))
    d = d.fromkeys(keys, 0)
    i = 0

    for key in d.keys():
        d[key] = values[i]
        i += 1
    d['{{DATE}}'] = str(datetime.datetime.today())
    return d

def main():
    template = 'template.docx'
    result = 'result.docx'
    data = parse()

    template_doc = Document(template)
    for key, value in data.items():
        for paragraph in template_doc.paragraphs:
            replace_text(paragraph, key, value)

            for table in template_doc.tables:
                for row in table.rows:
                    for cell in row.cells:
                        replace_text(cell, key, value)
            template_doc.save(result)

def replace_text(paragraph, key, value):
    if key in paragraph.text:
        paragraph.text = paragraph.text.replace(key, value)
main()