#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Letter in engleza cu Unicode Tags injectate DOAR in text vizibil. Poem ascuns: The Road Not Taken - Robert Frost """ import os OUTPUT = "letter_en_poem2.html" TAG = 0xE0000 # Poemul ascuns (fara ghilimele smart si fara diacritice) HIDDEN = '''The Road Not Taken by Robert Frost Two roads diverged in a yellow wood, And sorry I could not travel both And be one traveler, long I stood And looked down one as far as I could To where it bent in the undergrowth; Then took the other, as just as fair, And having perhaps the better claim, Because it was grassy and wanted wear; Though as for that the passing there Had worn them really about the same, And both that morning equally lay In leaves no step had trodden black. Oh, I kept the first for another day! Yet knowing how way leads on to way, I doubted if I should ever come back. I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and I, I took the one less traveled by, And that has made all the difference.''' def to_tags(text: str) -> str: out = [] for ch in text: c = ord(ch) if 0x20 <= c <= 0x7E: out.append(chr(TAG + c)) return "".join(out) def inject_after_words(html: str, hidden: str) -> str: chunks = [hidden[i:i+6] for i in range(0, len(hidden), 6)] idx = 0 res = [] i = 0 n = len(html) in_style = False in_script = False while i < n: low = html[i:].lower() if low.startswith('', i) res.append(html[i:end+1]); i = end + 1 in_style = True; continue if low.startswith(''): res.append(html[i:i+8]); i += 8 in_style = False; continue if low.startswith('', i) res.append(html[i:end+1]); i = end + 1 in_script = True; continue if low.startswith(''): res.append(html[i:i+9]); i += 9 in_script = False; continue if html[i] == '<': end = html.find('>', i) if end == -1: res.append(html[i:]); break res.append(html[i:end+1]); i = end + 1; continue if in_style or in_script: res.append(html[i]); i += 1; continue if html[i] == '#': end = html.find('#', i + 1) if end != -1: res.append(html[i:end+1]); i = end + 1; continue if html[i].isalnum() and ord(html[i]) < 128: j = i while j < n and html[j].isalnum() and ord(html[j]) < 128: j += 1 res.append(html[i:j]) res.append(to_tags(chunks[idx % len(chunks)])) idx += 1 i = j; continue res.append(html[i]); i += 1 return "".join(res) LETTER = ''' Apple — Recent Download

Recent Download

Hello,

Your Apple ID (#CLIENT#) was just used to download iCloud++ on a computer or device that has not previously been used. You may also be receiving this email if you reset your password since your last purchase.

This download was initiated from Singapore.

CHECK ACCOUNT NOW

If you initiated this download, you can disregard this email. It was only sent to alert you in case you did not initiate the download yourself.

If you did not initiate this download, we recommend that you go to iforgot.apple.com to change your password, then see Apple ID: Security and your Apple ID for further assistance.

Regards,
Apple

''' def main(): result = inject_after_words(LETTER, HIDDEN) with open(OUTPUT, "w", encoding="utf-8") as f: f.write(result) total = sum(1 for ch in result if TAG <= ord(ch) <= TAG + 0x7F) print(f"[OK] Scris: {OUTPUT}") print(f"[OK] Tags injectate: {total}") print(f"[OK] Bytes: {os.path.getsize(OUTPUT)}") if __name__ == "__main__": main()