{
"cells": [
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"%pip install python-vlc"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"import requests\n",
"import json\n",
"import vlc\n",
"import re\n",
"import random\n",
"from IPython.display import Audio\n",
"\n",
"import json\n",
"import requests\n",
"\n",
"def load_json_database(source):\n",
" records = []\n",
" \n",
" def parse_json_lines(lines):\n",
" for line in lines:\n",
" if line:\n",
" try:\n",
" record = json.loads(line)\n",
" records.append(record)\n",
" except json.JSONDecodeError as e:\n",
" print(f\"Error parsing JSON: {e}\")\n",
"\n",
" try:\n",
" if source.startswith('http://') or source.startswith('https://'):\n",
" # Handle as URL\n",
" response = requests.get(source)\n",
" response.raise_for_status() # Raise an error for bad status codes\n",
" parse_json_lines(response.iter_lines(decode_unicode=True))\n",
" else:\n",
" # Handle as file\n",
" with open(source, 'r', encoding='utf-8') as file:\n",
" parse_json_lines(file)\n",
" except requests.exceptions.RequestException as e:\n",
" print(f\"Error fetching data from URL: {e}\")\n",
" except FileNotFoundError as e:\n",
" print(f\"Error opening file: {e}\")\n",
" except Exception as e:\n",
" print(f\"An unexpected error occurred: {e}\")\n",
" \n",
" return records\n",
"\n",
"url = \"https://raw.githubusercontent.com/zelic91/camdict/main/cam_dict.refined.json\"\n",
"json_database = load_json_database(url)\n"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [],
"source": [
"def search_in_json_database(database, search_word, region):\n",
" for record in database:\n",
" # 检查 word 字段是否匹配\n",
" if record.get('word') == search_word:\n",
" # 找到匹配项后，获取美式发音信息\n",
" pos_items = record.get('pos_items', [])\n",
" for pos_item in pos_items:\n",
" pronunciations = pos_item.get('pronunciations', [])\n",
" for pronunciation in pronunciations:\n",
" if pronunciation.get('region') == region:\n",
" # 找到美式发音，返回相关信息\n",
" return {\n",
" 'pronunciation': pronunciation.get('pronunciation'),\n",
" 'audio': pronunciation.get('audio')\n",
" }\n",
" # 如果没有找到匹配的 word 字段，返回 'not exist'\n",
" return 'not exist'\n",
"\n",
"def replace_with_underscores(match):\n",
" return '_' * len(match.group(0))"
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"broadband\n",
"https://dictionary.cambridge.org/media/english/us_pron/c/cus/cus00/cus00276.mp3\n",
"Fill vowels in blanks: ˈbr__d.b_nd\n",
"Fill in consonants in blanks: ˈ__ɑː_._æ__\n"
]
},
{
"data": {
"text/html": [
"\n",
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# get a random word from the database\n",
"\n",
"vowel_phonetics = re.compile(r'ɑː|ɑːr|ʌ||iː|ɪ|i|ɪr|ʊ|ʊr|uː|ʊr|e|er|æ|ə|ɚ|ɝː|ɒ|ɔː|ɔːr|ɔɪ|aɪ|aɪr|eɪ|aʊ|aʊr|oʊ|')\n",
"consonant_phonetics = re.compile(r'p|b|t|d|k|ɡ|f|v|θ|ð|s|z|ʃ|ʒ|tʃ|dʒ|r|h|l|t̬|j|w|ŋ|n|m|tr|dr|ts|dz|br|pr|fr|ɡr|θr|dr|ʃr|kr|bl|kl|ɡl|fl|pl|sl|sp|st|sk|sm|sn|sw|str|spr|skr|spl|sfr|skw|skr|skl|')\n",
"\n",
"# if the word is with certain enddings such as 'es, ed, ing', get another word\n",
"random_word = random.choice(json_database)\n",
"while random_word['word'].endswith(('ed', 'ing', 'es', 'ts', 'ks', 'ds', 'ps', 'bs', 'gs', 'ls', 'rs', 'ms', 'ns', 'er', 'est')):\n",
" random_word = random.choice(json_database)\n",
"\n",
"# get pronunciation of the random word with region 'us'\n",
"random_word_us = search_in_json_database(json_database, random_word['word'], 'us')\n",
"\n",
"# get the word's phonetics\n",
"random_word_entry = random_word['word']\n",
"print(random_word_entry)\n",
"\n",
"random_word_phonetics = random_word_us['pronunciation']\n",
"\n",
"# get the audio url of the word\n",
"random_word_us_audio_url = random_word_us['audio']\n",
"print(random_word_us_audio_url)\n",
"\n",
"blank_vowel_phonetics = re.sub(vowel_phonetics, replace_with_underscores, random_word_phonetics)\n",
"blank_consonant_phonetics = re.sub(consonant_phonetics, replace_with_underscores, random_word_phonetics)\n",
"\n",
"# fill vowels in blanks\n",
"print(f'Fill vowels in blanks: {blank_vowel_phonetics}')\n",
"\n",
"# fill consonants in blanks\n",
"print(f'Fill in consonants in blanks: {blank_consonant_phonetics}')\n",
"\n",
"# play the audio\n",
"player = vlc.MediaPlayer(random_word_us['audio'])\n",
"player.play()\n",
"\n",
"# display the audio\n",
"Audio(url=random_word_us_audio_url)"
]
}
],
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"file_extension": ".py",
"mimetype": "text/x-python",
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"nbconvert_exporter": "python",
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