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python库最好合集

时间:2023-03-26 15:03:09 Python

馃巿鍒嗚瘝-jieba浼樼鐨勪腑鏂囧垎璇嶏紝渚濇墭涓枃璇嶅簱锛屽埄鐢ㄨ瘝搴撳垽鏂眽瀛椾箣闂寸殑鍏宠仈姒傜巼锛屽舰鎴愬垎璇嶇粨鏋渋mportjiebaword='TheGreatPeople'sRepublicof涓浗'jieba.cut(word)jieba.lcut(word)馃巿璇嶄簯搴?wordcloud鍙鍖栭珮浜樉绀烘暟鎹腑棰戠箒鍑虹幇鐨勫叧閿瘝鐢熸垚鐨勫浘鍍廼mportjiebaimportnumpyasnpiimportPIL.ImageasImagefromwordcloudimportWordClouddefrun(word_path,picture_path):withopen(word_path,'r')asf:word=f.read()cut_word=''.join(jieba.cut(word))color_mask=np.array(Image.open(picture_path))璇嶄簯=WordCloud(#璁剧疆瀛椾綋锛屼笉鎸囧畾浼氬嚭鐜颁贡鐮乫ont_path='/System/Library/Fonts/PingFang.ttc',#璁剧疆鑳屾櫙鑹瞓ackground_color='white',#鏂囧瓧浜憇hapemask=color_mask,#鍏佽鐨勬渶澶ц瘝姹囬噺max_words=120,#鏈€澶у瓧浣撳ぇ灏弇ax_font_size=2000).generate(cut_word)word_cloud.to_file('word_cloud.jpg')im=word_cloud.to_image()im.show()馃巿visualprogressbar-濂界湅鐨勮繘搴︽潯鐨則pdm涓嶄粎浼氳浜轰滑涓€鐪煎氨鐭ラ亾浠诲姟鐨勮繘灞曪紝杩樹細璁╀汉蹇冩儏鎰夋偊銆傚彲杩唬瀵硅薄iintqdm(range(1,500)):#妯℃嫙浣犵殑浠诲姟sleep(0.01)sleep(0.5)馃巿PrettyTable-PrettyTable鍏佽浣犲湪鍛戒护琛屼笂鎵撳嵃鍑烘紓浜殑琛ㄦ牸importprettytableaspt#AddbylineDatatb=pt.PrettyTable()tb.field_names=['濮撳悕','骞撮緞','韬珮','浣撻噸']tb.add_row(['椋炲ぉ鍏?,25,174,65])tb.add_row(['autofelix',23,164,55])tb.add_row(['鏋佸椋炲厰',27,184,69.5])print(tb)#+------------+-----+--------+--------+#|濮撳悕|骞撮緞|韬珮|閲嶉噺|#+------------+-----+--------+--------+#|椋炲厰|25|174|65|#|鑷垂鍒╁厠鏂瘄23|164||184|69.5|#+------------+-----+--------+--------+馃巿Multiprocessing-multiprocessing浠巑ultiprocessingimport鍒涘缓澶氫釜ProcessProcessdeffunc(s):print(s)if__name__=='__main__':process=[Process(target=func,args=('1',))Process(target=func,args=('2',))][p.start()forpinprocess][p.join()forpinprocess]馃巿澶氱嚎绋?绾跨▼鍒涘缓澶氱嚎绋媔mportthreadingdeffunc(s):print(s)if__name__=='__main__':thread=[绾跨▼銆俆hread(target=func,args=('1',))threading.Thread(target=func,args=('2',))][t.start()fortinthread][t.join()fortinthread]馃巿GoogleTranslate-googletrans鑷姩璇█妫€娴嬶紝鎵归噺缈昏瘧锛岃瑷€妫€娴嬬瓑fromgoogletransimportTranslatortranslator=Translator()#涓嶆彁渚涙簮璇█鍜岀炕璇戠殑鏈€缁堣瑷€锛屼細鑷姩缈昏瘧鎴怑nglishtranslator.translate('鞎堧厱頃橃劯鞖?')#鍛婅瘔瀹冪炕璇戞垚浠€涔堣瑷€translator.translate('鞎堧厱頃橃劯鞖?',dest='ja')#鍛婅瘔瀹冩簮璇█鏄粈涔?#璇█妫€娴媡=ttranslator.detect('鞚措鞛レ潃頃滉竴搿滌摪鞐鞀惦媹雼?')t.lang馃巿閲嶅鍥炶皟-閲嶈瘯濡傛灉璇锋眰澶辫触锛屾垜浠渶瑕侀噸鏂板彂璧疯姹傦紝闃叉鍥犺姹傚紓甯稿鑷撮噸璇曞鍏ラ噸璇曞鑷存暟鎹涪澶盄retry(stop_max_attempt_number=5)defsay():try:autofelixexceptExceptionase:#鍙互璁板綍閿欒print(e)raisesay()馃巿娓告垙寮€鍙?pygame瀹炵幇python娓告垙寮€鍙戯紝can寮€鍙戝悇绉嶅ぇ鐨勫皬娓告垙importpygame,sysfrompygame.localsimport*#鍒濆鍖杙ygamepygame.init()#璁剧疆绐楀彛鐨勫儚绱犲ぇ灏弒creen=pygame.display.set_mode((500,400),0,32)#璁剧疆绐楀彛pygame鐨勬爣棰樸€俤isplay.set_caption('Usereventmonitoring')#璁剧疆鑳屾櫙screen.fill((255,255,255))#ProgrammainloopwhileTrue:#Geteventsforeventinpygame.event.get():#鍒ゆ柇浜嬩欢鏄惁涓洪€€鍑轰簨浠秈fevent.type==QUIT:#閫€鍑簆ygamepygame.quit()#閫€鍑虹郴缁焥ys.exit()#鑾峰彇閿洏鐨勪簨浠跺鏋滀簨浠惰鎸変笅銆倀ype==KEYDOWN:if(event.key==K_UPorevent.key==K_w):print("up")if(event.key==K_DOWNorevent.key==K_s):print("down")if(event.key==K_LEFTorevent.key==K_a):print("Left")if(event.key==K_RIGHTorevent.key==K_d):print("Right")#鎸変笅閿洏Esc閿€€鍑篿f(event.key==K_ESCAPE):#閫€鍑簆ygamepygame.quit()#閫€鍑虹郴缁焥ys.exit()#鑾峰彇榧犳爣褰撳墠浣嶇疆ifevent.type==MOUSEMOTION:print(event.pos)#鑾峰彇榧犳爣鎸変笅鐨勪綅缃甶fevent.type==MOUSEBUTTONDOWN:print("Mouseisdown:",event.pos)#鑾峰彇榧犳爣鎶捣鐨勪綅缃甶fevent.type==MOUSEBUTTONUP:print("Mouseisup:",event.pos)#缁樺埗灞忓箷鍐呭pygame.display.update()馃巿缁樺浘鏁欑▼-涔岄緹鍙互鐢诲嚭鍚勭濂囧鐨勫浘妗堬紝绠€鐩村氨鏄▼搴忎腑鐨勭敾鏉縡romturtleimport*棰滆壊=['d','绱壊','钃濊壊','缁胯壊','榛勮壊','姗欒壊']forxinrange(360):pencolor(colors[x%6])width(x/100+1)forward(x)left(59)馃巿Dataanalysis-pandas鏁版嵁鍒嗘瀽澶勭悊搴擄紝涓鸿В鍐虫暟鎹垎鏋愪换鍔¤€屽垱寤猴紝鍙互蹇€熸柟渚垮湴澶勭悊鏁版嵁鐨勫嚱鏁板拰鏂规硶importpandasaspdinfo=pd.read_csv("students.csv",encoding="utf-8")#鏌ョ湅鏁版嵁妗嗙殑涓€浜涘睘鎬э細鏈€澶у€笺€佹渶灏忓€笺€佸潎鍊笺€佸洓鍒嗕綅鏁扮瓑銆俰nfo.describe()#绌哄€肩浉鍏崇殑鎿嶄綔pin=info["pin"]pin_isnull=pd.isnull(pin)pin_isnull_list=info[pin_isnull]len(pin_isnull_list)#缂哄け鍊肩浉鍏虫搷浣滐紝绠€鍗曠殑瑙e喅鏂规硶灏辨槸杩囨护鎺夌┖鍊糱ooks=info["life_cycle_books"]book_isnull=pd.isnull(books)book_list_isnull=info["life_cycle_books"][book_isnull==False]mean=sum(book_list_isnull)/len(book_list_isnull)#鍒犻櫎缂哄け鍊硷紝鎵€鏈夎na_info=info.dropna(axis=1)#鍒犻櫎缂哄け鍊硷紝鍙互鎸囧畾鍒梟a_info=info.dropna(axis=0,subset=["age","name"])馃巿绠楁硶鍔犲瘑-pycrytopycryto澶ц嚧鍙互瀹炵幇3绉嶆暟鎹姞瀵嗭紙鍗曞悜鍔犲瘑銆佸绉板姞瀵嗗拰闈炲绉板姞瀵嗭級锛岀敓鎴愰殢鏈烘暟,鐢熸垚瀵嗛挜瀵癸紝鏁板瓧绛惧悕fromCrypto.HashimportSHA256hash=SHA256.new()hash.update('浣犲ソ锛屾垜rld!')#浣跨敤digest()鏂规硶鍔犲瘑digest=hash.digest()#浣跨敤hexdigest()鏂规硶鍔犲瘑锛屽姞瀵嗗悗涓哄崄鍏繘鍒?hash.hexdigest()print(digest,hexdigest)馃巿杩愯win鐢佃剳-pywin32pywin32wrapsWindows绯荤粺鐨刉in32API锛屽彲浠ュ垱寤哄拰浣跨敤COM瀵硅薄鍜屽浘褰㈢獥鍙g晫闈?GetClassName(hid)#鍦?400,500)浣嶇疆妯℃嫙榧犳爣鐐瑰嚮鎿嶄綔point=(400,500)win32api.SetCursorPos(point)win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN,0,0)win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP,0,0)馃巿鑷姩鍖栫▼搴忔祴璇?SeleniumSelenium鏄竴涓敤浜巜eb搴旂敤绋嬪簭娴嬭瘯鐨勫伐鍏稴elenium娴嬭瘯鐩存帴鍦ㄦ祻瑙堝櫒涓繍琛岋紝灏卞儚鐪熸鐨勭敤鎴锋鍦ㄥ仛鐨勯偅鏍穎romseleniumimportwebdriverfromselenium.webdriverimportActionChainsfromselenium.webdriver.common.byimportByfromselenium.webdriver.support.waitimportWebDriverWaitfromselenium.webdriver.supportimportexpected_conditionsasEC#鍒濆鍖栬胺姝屾祻瑙堝櫒driver=webdriver.Chrome()#鏈€澶у寲绐楀彛driver.maximize_window()#鎵撳紑澶存潯鐧诲綍缃戝潃driver.get('https://sso.toutiao.com')#绛夊緟涓€涓猠lement鏄惁WebDriverWait(self.driver,10).until(EC.text_to_be_present_in_element((By.XPATH,'//*[@id="mobile-code-get"]/span'),u'send'))#瀹炰緥鍖栭紶鏍囨搷浣渁ction=ActionChains(self.driver)#鎸変綇婊戝潡action.click_and_hold(self.driver.find_element_by_xpath('//*[@id="captcha_container"]')).perform()#绉诲姩婊戝潡Movex鐨勮窛绂籥ction.move_by_offset(xoffset=x,yoffset=0).perform()#閲婃斁婊戝潡action.release().perform()馃巿AudioPlay-mp3playAs鍙互瀹炵幇鎾斁鐨勮秴灏忓瀷闊抽鎿嶄綔搴撳浜庨煶涔愶紝鎸夌┖鏍奸敭鍙互鍒囨崲鏆傚仠鍜屾挱鏀惧彲浠ヤ粠bs4impo蹇€熷垎鏋愮綉椤电粨鏋勭殑鍒嗘瀽搴搑tBeautifulSoupsoup=BeautifulSoup('iamautofelix

','html.parser')#鑾峰彇鏁翠釜p鏍囩鐨刪tml浠g爜print(soup.p)#鑾峰彇b鏍囩print(soup.p.b)#鑾峰彇p鏍囩鐨勫唴瀹癸紝浣跨敤NavigableString绫讳腑鐨剆tring,text,get_text()print(soup.p.text)#杩斿洖涓€涓瓧鍏革紝鍏朵腑鍖呭惈寰堝灞炴€у拰鍊紁rint(soup.p.attrs)#鏌ョ湅杩斿洖鐨勬暟鎹被鍨媝rint(type(soup.p))#鏍规嵁灞炴€э紝鑾峰彇鏍囩鐨勫睘鎬у€硷紝杩斿洖鍊间负鍒楄〃print(soup.p['class'])#缁機lass灞炴€ц祴鍊硷紝姝ゆ椂灞炴€у€肩敱鍒楄〃杞崲涓哄瓧绗︿覆soup.p['class']=['Web','Site']print(soup.p)馃巿鏃ュ織澶勭悊-logging鎵撳嵃鍜宭oggingimportlogginglogging銆俠asicConfig(filename='logging.text',level=logging.DEBUG)logging.debug('Itisadebug')logging.info('Itisainfo')logging.warning('Itisawarning')馃巿鍥惧儚澶勭悊-PIL闈炲父閫傚悎鍥惧儚瀛樻。浠ュ強鍥惧儚鐨勬壒澶勭悊鍙互浣跨敤PIL鍒涘缓缂╃暐鍥俱€佽浆鎹㈠浘鐗囨牸寮忋€佹墦鍗板浘鐗囩瓑fromPILimportImageim=Image.open("picture.jpg")new_im=im.convert('L')print(new_im.mode)new_imshow()馃巿鍙戦€佺數瀛愰偖浠?yagmail鏄竴涓潪甯哥畝鍗曠殑鍖咃紝鐢ㄤ簬鑷姩鍙戦€佺數瀛愰偖浠躲€傚畠鍙互鍚屾椂鍚戜竴涓汉鎴栧涓汉鍙戦€佺數瀛愰偖浠躲€俰mportyagmail#閾炬帴閭欢鏈嶅姟鍣▂ag=yagmail.SMTP(user='閭鍦板潃',password='鐧诲綍瀵嗙爜',host='smtp.163.com')#閭姝f枃鍐呭=['閭欢绗竴琛屽唴瀹?,'閭欢绗簩琛屽唴瀹?,'閭欢绗笁琛屽唴瀹?]#缁欑敤鎴峰彂閫佷竴灏侀偖浠跺苟娣诲姞澶氫釜闄勪欢yag.send(['鐩爣閭1','鐩爣閭2','鐩爣閭3'],'閭欢鏍囬',contents,['c://attachment.pdf','c://picture.jpg'])馃巿婧愮爜鎵撳寘-pyinstaller灏嗘簮鐮佹墦鍖呮垚exe鏂囦欢锛岀洿鎺ュ湪涓婇潰杩愯pyinstaller绐楀彛-F-w-p./lib-ilogo.icomain.py