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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,209 @@ | ||
| # -*- coding: utf-8 -*- | ||
| # SPDX-FileCopyrightText: Copyright 2016-2023 PyThaiNLP Project | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| THAI_MORSE_CODE = { | ||
| 'ก': '--.', | ||
| 'ข': '-.-.', | ||
| 'ค': '-.-', | ||
| 'ฆ': '-.-', | ||
| 'ง': '-.--.', | ||
| 'จ': '-..-.', | ||
| 'ฉ': '----', | ||
| 'ช': '-..-', | ||
| 'ฌ':'-..-', | ||
| 'ซ': '--..', | ||
| 'ญ': '.---', | ||
| 'ด': '-..', | ||
| 'ถ': '-.-..', | ||
| 'ฐ': '-.-..', | ||
| 'ฑ': '-..--', | ||
| 'ฒ': '-..--', | ||
| 'ท': '-..--', | ||
| 'ธ': '-..--', | ||
| 'ณ': '-.', | ||
| 'น': '-.', | ||
| 'บ': '-...', | ||
| 'ป': '.--.', | ||
| 'ผ': '--.-', | ||
| 'ฝ': '-.-.-', | ||
| 'พ': '.--..', | ||
| 'ภ': '.--..', | ||
| 'ฟ': '..-.', | ||
| 'ม': '--', | ||
| 'ย': '-.--', | ||
| 'ร': '.-.', | ||
| 'ล': '.-..', | ||
| 'ฬ': '.-..', | ||
| 'ว': '.--', | ||
| 'ศ': '...', | ||
| 'ษ': '...', | ||
| 'ส': '...', | ||
| 'ห': '....', | ||
| 'อ': '-...-', | ||
| 'ฮ': '--.--', | ||
| 'ฎ': '-..', | ||
| 'ต': '-', | ||
| 'ฏ': '-', | ||
| 'ฤ': '.-.--', | ||
| '่': '..-', | ||
| '้': '...-', | ||
| '๊': '--...', | ||
| '๋': '.-.-.', | ||
| 'ั': '.--.-', | ||
| '็': '---..', | ||
| '์': '--..-', | ||
| 'ั้': '.---.', | ||
| 'ฯ': '--.-.', | ||
| 'ฯลฯ': '---.-', | ||
| 'ๆ': '---.-', | ||
| 'ะ': '.-...', | ||
| 'า': '.-', | ||
| 'ิ': '..-..', | ||
| 'ี': '..', | ||
| 'ึ': '..--.', | ||
| 'ื': '..--', | ||
| 'ุ': '..-.-', | ||
| 'ู': '---.', | ||
| 'เ': '.', | ||
| 'แ': '.-.-', | ||
| 'โ': '---', | ||
| 'ไ': '.-..-', | ||
| 'ใ': '.-..-', | ||
| 'ำ': '...-.', | ||
| 'อ': '-...-' | ||
| } | ||
| ENGLISH_MORSE_CODE = { | ||
| 'A': '.-', | ||
| 'B': '-...', | ||
| 'C': '-.-.', | ||
| 'D': '-..', | ||
| 'E': '.', | ||
| 'F': '..-.', | ||
| 'G': '--.', | ||
| 'H': '....', | ||
| 'I': '..', | ||
| 'J': '.---', | ||
| 'K': '-.-', | ||
| 'L': '.-..', | ||
| 'M': '--', | ||
| 'N': '-.', | ||
| 'O': '---', | ||
| 'P': '.--.', | ||
| 'Q': '--.-', | ||
| 'R': '.-.', | ||
| 'S': '...', | ||
| 'T': '-', | ||
| 'U': '..-', | ||
| 'V': '...-', | ||
| 'W': '.--', | ||
| 'X': '-..-', | ||
| 'Y': '-.--', | ||
| 'Z': '--..', | ||
| '0': '-----', | ||
| ',': '--..--', | ||
| '1': '.----', | ||
| '.': '.-.-.-', | ||
| '2': '..---', | ||
| '?': '..--..', | ||
| '3': '...--', | ||
| ';': '-.-.-.', | ||
| '4': '....-', | ||
| ':': '---...', | ||
| '5': '.....', | ||
| "'": '.----.', | ||
| '6': '-....', | ||
| '-': '-....-', | ||
| '7': '--...', | ||
| '/': '-..-.', | ||
| '8': '---..', | ||
| '(': '-.--.-' | ||
| } | ||
|
|
||
| decodingeng = {} #สร้าง Dictionary สำหรับใช้ถอดรหัสมอร์สภาษาอังกฤษ | ||
| for key, val in ENGLISH_MORSE_CODE.items(): | ||
| decodingeng[val] = key | ||
| decodingthai = {} | ||
| for key, val in THAI_MORSE_CODE.items(): | ||
| decodingthai[val.replace(" ","")] = key | ||
| for key, val in THAI_MORSE_CODE.items(): | ||
| THAI_MORSE_CODE[key] = val.replace(" ","") | ||
|
|
||
|
|
||
| def morse_encode(text: str, lang: str="th") -> str: | ||
| """ | ||
| Convert text to Morse code (support Thai and English) | ||
| :param str text: Text | ||
| :param str lang: Language Code (*th* is Thai and *en* is English) | ||
| :return: Morse code | ||
| :rtype: str | ||
| :Example: | ||
| :: | ||
| from pythainlp.util.morse import morse_encode | ||
| print(morse_encode("แมว", lang="th")) | ||
| # output: .-.- -- .-- | ||
| print(morse_encode("cat", lang="en")) | ||
| # output: -.-. .- - | ||
| """ | ||
| if lang == "th": # Thai | ||
| return ' '.join( | ||
| map( | ||
| lambda x, | ||
| g=THAI_MORSE_CODE.get: g(x, ' '), | ||
| text.upper() | ||
| ) | ||
| ) | ||
| elif lang == "en": # English | ||
| return ' '.join( | ||
| map( | ||
| lambda x, | ||
| g=ENGLISH_MORSE_CODE.get: g(x, ' '), | ||
| text.upper() | ||
| ) | ||
| ) | ||
| else: | ||
| raise NotImplementedError(f"This function doesn't support {lang}.") | ||
|
|
||
|
|
||
| def morse_decode(morse_text: str, lang: str="th") -> str: | ||
| """ | ||
| Simple Convert Morse code to text | ||
| Thai still have some wrong character problem that\ | ||
| can fix by spell corrector. | ||
| :param str morse_text: Morse code | ||
| :param str lang: Language Code (*th* is Thai and *en* is English) | ||
| :return: Text | ||
| :rtype: str | ||
| :Example: | ||
| :: | ||
| from pythainlp.util.morse import morse_decode | ||
| print(morse_decode(".-.- -- .--", lang="th")) | ||
| # output: แมว | ||
| print(morse_decode("-.-. .- -", lang="en")) | ||
| # output: CAT | ||
| """ | ||
| if lang == "th": | ||
| ans = ''.join( | ||
| map( | ||
| lambda x, | ||
| g=decodingthai.get: g(x, ''), | ||
| morse_text.split(' ')) | ||
| ) | ||
| return ''.join(ans.split()) | ||
| elif lang == "en": | ||
| ans = ''.join( | ||
| map( | ||
| lambda x, | ||
| g=decodingeng.get: g(x, ' '), | ||
| morse_text.split(' ') | ||
| ) | ||
| ) | ||
| return ' '.join(ans.split()) | ||
| else: | ||
| raise NotImplementedError(f"This function doesn't support {lang}.") |
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