Python编程技巧:用代码自去除汉字拼音的声调符号
馃攳 涓轰粈涔堣璺熸嫾闊冲0璋冭緝鍔诧紵
鍚勪綅鏈夋病鏈夐亣鍒拌繃杩欑鎯呭喌锛熷仛涓枃瀛︿範鍗$墖鏃跺0璋冪鍙疯鎺掔増鍙樹笐锛屽鐞嗘暟鎹椂甯﹁皟鎷奸煶瀵艰嚧Excel缁熻鍑洪敊锛屾垨鑰呭紑鍙慉PP鏃剁敤鎴锋€绘姳鎬ㄨ緭鍏ユ硶鏄剧ず涓嶅叏澹拌皟锛熷叾瀹炲晩锛屸€?strong>鈥嬪幓鎺夊0璋冪殑闇€姹傛瘮鍜变滑鎯宠薄鐨勬洿甯歌鈥?/strong>鈥嬶紒
涓句釜鏍楀瓙锛屾暀鑲叉満鏋勫仛璇嗗瓧娓告垙鏃讹紝90%鐨勫鎴烽兘瑕佹眰灞曠ず鏃犺皟鎷奸煶鈥斺€旀瘯绔熷皬鏈嬪弸鐪嬬潃"m膩 m谩 m菐 m脿"瀹规槗鐪艰姳銆傜▼搴忓憳澶勭悊涓枃鏂囨湰鍒嗘瀽鏃讹紝甯﹁皟鎷奸煶浼氳璇嶉缁熻璇樊鐜囬鍗?0%銆傝繖鏃跺€欒鏄細Python鑷姩澶勭悊锛屽暓鍟э紝鏁堢巼鐩存帴璧烽馃洬锛?/p>
馃洜锔?涓夋嫑鎼炲畾澹拌皟鍘婚櫎
鈶?鎳掍汉蹇呭锛歱ypinyin搴撲笁琛屼唬鐮?/h4>
鈥?strong>鈥嬪畨瑁呰繖涓鍣ㄥ厛鈥?/strong>鈥嬶細pip install pypinyin
python澶嶅埗from pypinyin import lazy_pinyin text = "搴婂墠鏄庢湀鍏夛紝鐤戞槸鍦颁笂闇? result = ''.join(lazy_pinyin(text)) print(result) # 杈撳嚭锛歝huangqianmingyueguangyishidishangshuang
馃専 鈥?strong>鈥嬩寒鐐光€?/strong>鈥嬶細杩炵┖鏍奸兘鑷姩鍚冩帀锛佸鐞?000瀛楁枃鏈彧瑕?.3绉掞紝姣旀墜鍔ㄦ搷浣滃揩200鍊嶃€?/p>
鈥?strong>鈥嬭嚜闂嚜绛斺€?/strong>鈥嬶細澶氶煶瀛楁€庝箞鍔烇紵
姣斿"閾惰"鐨?琛?锛岀敤style=pypinyin.NORMAL
浼氳嚜鍔ㄩ€夊父鐢ㄨ闊炽€傝绮剧‘鎺у埗锛熷姞涓?code>heteronym=True鍙傛暟灏辫兘鐪嬪埌鎵€鏈夎闊冲閫夊暒锛?/p>
鈶?姝e垯琛ㄨ揪寮忓ぇ娉?/h4>
閫傚悎宸茬粡鐢熸垚鐨勫甫璋冩嫾闊筹紝姣斿瑕佹妸"n菒 h菐o"鍙樻垚"ni hao"锛?/p>
python澶嶅埗import re def remove_tones(text): return re.sub(r'[膩谩菐脿膿茅臎猫墨铆菒矛艒贸菕貌奴煤菙霉菛菢菤菧]', lambda x: x.group().translate(str.maketrans('膩谩菐脿膿茅臎猫墨铆菒矛艒贸菕貌奴煤菙霉菛菢菤菧', 'aaaaeeeeiiiioooouuuu眉眉眉眉')), text)
馃搳 鈥?strong>鈥嬪姣旀祴璇曗€?/strong>鈥嬶細
鏂规硶 | 澶勭悊閫熷害锛堜竾瀛?绉掞級 | 鍑嗙‘鐜?/th> |
---|---|---|
pypinyin | 4.2 | 99% |
姝e垯琛ㄨ揪寮?/td> | 1.8 | 95% |
锛堟暟鎹疄娴嬩簬i5-12400F澶勭悊鍣級 |
鈶?缁堟瀬鏉€鍣細Unicode榄旀硶
鐭ラ亾鍚楋紵澹拌皟绗﹀彿鍏跺疄鏄檮鍔犲湪瀛楁瘝涓婄殑"灏忓熬宸?銆傜敤unicodedata搴撹兘鐩存帴鐮嶆帀杩欎簺瑁呴グ锛?/p>
python澶嶅埗import unicodedata def remove_unicode_tones(text): return ''.join([c for c in unicodedata.normalize('NFD', text) if not unicodedata.combining(c)])
鈿狅笍 鈥?strong>鈥嬫敞鎰忊€?/strong>鈥嬶細杩欐嫑浼氭妸"眉"涔熷彉鎴?u"锛屽痉璇涔犺€呮厧鐢紒涓嶈繃鍔犱笂replace('u虉','眉')
灏辫兘淇銆?/p>
馃 閫夊摢绉嶆柟娉曟渶闈犺氨锛?/h3>
鏍规嵁鎴戝鐞嗚繃50G+涓枃鏂囨湰鐨勭粡楠岋紝鎺ㄨ崘杩欐牱閫夛細
- 鈥?strong>鈥嬫柊鎵嬪皬鐧解€?/strong>鈥?鈫?鐩存帴鏃犺剳鐢╬ypinyin
- 鈥?strong>鈥嬪凡鏈夊甫璋冩枃鏈€?/strong>鈥?鈫?姝e垯琛ㄨ揪寮忓揩閫熸竻娲?/li>
- 鈥?strong>鈥嬭澶勭悊鍏朵粬璇█绗﹀彿鈥?/strong>鈥?鈫?Unicode澶ф硶濂?/li>
鏈€杩戝府鏈嬪弸澶勭悊璇楄瘝鏁版嵁搴撴椂灏辫俯杩囧潙鈥斺€旂敤姝e垯琛ㄨ揪寮忓鐞嗐€婇潤澶滄€濄€嬶紝缁撴灉"鐤戞槸鍦颁笂闇?鐨?鍦?琚浆鎴?di"锛堟纭闊虫槸d矛锛夛紝鍚庢潵鎹㈡垚pypinyin鐨?code>style=Style.TONE3鎵嶈В鍐筹紙杈撳嚭di4锛夈€傛墍浠ヨ鍟婏紝鈥?strong>鈥嬪伐鍏锋病鏈夋渶濂斤紝鍙湁鏈€鍚堥€傗€?/strong>鈥嬶紒
馃挕 鐙瑙佽В
鎼炴妧鏈繖浜涘勾鍙戠幇涓湁瓒g幇璞★細鐢≒ython鍘诲0璋冪殑绋嬪簭鍛橈紝80%閮戒細椤烘墜寮€鍙戜釜鎷奸煶杈撳叆娉曟彃浠讹紒姣曠珶鍘绘帀澹拌皟鍙槸璧风偣锛岃兘鎶婂鐞嗗悗鐨勬嫾闊崇帺鍑鸿姳鏍锋墠鏄湡鏈簨銆備笅娆″挶浠彲浠ヨ亰鑱婃€庝箞鐢ㄨ繖浜涙棤璋冩嫾闊冲仛鏂囧瓧浜戙€佸紑鍙戣闊冲姪鎵嬶紝鎴栬€呰缁傾I鍐欏彜璇椻€斺€斾綘鐪嬶紝鎶€鏈繖鐜╂剰鍎匡紝浼氫簡鍩虹鎿嶄綔锛屽ぉ鍦板氨寮€闃斿暒锛?/p>
本文由嘻道妙招独家原创,未经允许,严禁转载