比如原生的dict属性
test=dict()
test['a']=1 # 这个可以实现
test['x']['y']=2 # 这个就会报错
我想生成一个递归字典，如果没有这个键则创建，哪种方法能简洁点，优雅点~~多谢了
http://godofsmallthing.com/
http://the360report.com/
http://mmascene.com/
http://therichtimes.com/
http://oasdom.com/
http://geeksaroundglobe.com/
http://sports24hour.com/
http://truegossiper.com/
http://cricketlife.co.uk/
http://shivasportsnews.com/
http://watchlivecric.com/
http://clacified.com/
http://sportsbignews.com/
http://factceleb.com/
http://owogram.com/
http://sportslibro.com/
http://cultofcalcio.com/
http://thetalkingmoose.com/
http://everybodysoccer.com/
http://liverpoollatestnews.com/
http://prudentpressagency.com/
http://chelseafclatestnews.com/
http://fcbarcelonalatestnews.com/
http://aviationanalysis.net/
http://manchesterunitedlatestnews.com/
http://arsenalfclatestnews.com/
http://passionbuz.com/
http://mobygeek.com/
http://mgobluelacrosse.com/
http://victor-mochere.com/
http://futurewithtech.com/
http://glusea.com/
http://thedailystruggle.co.uk/
http://www.techgamingreport.com/
http://haitiantimes.com/
http://fanbanter.co.uk/
http://gadgetstripe.com/
http://liverpoolnoise.com/
http://sportzpoint.com
https://fintechzoom.com/lifestyle/tech/login/zoom-com-login/
https://fintechzoom.com/lifestyle/tech/login/login-to-compuserve-email-account-2-ways-to-login/
https://fintechzoom.com/lifestyle/entertainment/gaming/afk-arena-codes-the-most-recent-redemption-codes/
https://fintechzoom.com/lifestyle/entertainment/gaming/nopixel-servers-what-are-and-how-to-apply-to-play-gta-roleplay/
https://fintechzoom.com/lifestyle/entertainment/gaming/pokemon-go-promo-codes-all-working/
https://fintechzoom.com/lifestyle/entertainment/gaming/how-to-change-your-name-in-valorant/
https://fintechzoom.com/lifestyle/entertainment/gaming/how-much-have-i-spent-on-league-of-legends/
https://fintechzoom.com/lifestyle/entertainment/movies/thepiratebay3-best-7-similar-alternative-torrent-websites/
https://fintechzoom.com/lifestyle/entertainment/movies/piratebay-proxy-list-is-your-pirate-bay-blocked/
https://fintechzoom.com/lifestyle/entertainment/animation/baki-season-4-release-date-all-info-new-trailer/
https://fintechzoom.com/lifestyle/entertainment/animation/bleach-backs-with-a-new-mangas-chapter-see-date-details/
Great site thanks admin. More power.
https://breastaugmentationportlandor.com
Nice blog and absolutely outstanding. You can do something much better but i still say this perfect. Keep trying for the best. decking orlando
这是我的王国来了 financialadvisorsanjose.com
在你第一次去洛杉矶旅行 kitchenremodelinggrandrapids.com
法案是标准油名称的继承人 guitarlessonsportlandor.com
https://fintechzoom.com/stock-market-2/united-states/nyse/kodak-stock/
https://fintechzoom.com/stock-market-2/united-states/nyse/jumia-stock/
https://fintechzoom.com/stock-market-2/united-states/nyse/uber-stock/
https://fintechzoom.com/stock-market-2/united-states/nasdaq/li-auto/
https://fintechzoom.com/lifestyle/entertainment/gaming/minecraft/the-very-best-minecraft-servers/
https://fintechzoom.com/lifestyle/entertainment/gaming/the-very-best-free-computer-games-in-2021/
https://seo-play.com/guest-post-service/
https://seo-play.com/seo-agency-what-are-the-seo-services/
https://www.virtualeventos.online/
http://www.replicabagsuk.co.uk/
http://www.foodfestival.cc/
http://cradle-info.com/
http://guestblogging.pro/
http://worldinsport.com/
http://gadgetfreeks.com/
http://dailyjunkies.com/
http://arenapile.com/
http://eminetra.co.uk/
http://phoneswiki.com/
http://whatsnew2day.com/
http://sportzcraazy.com/
http://wikiramp.com/
http://latestceleb.com/
http://unfoldedmagzine.com/
http://flickprime.com/
http://assistsuite.com/
http://mycelebritylife.co.uk/
This is such a great resource that you are providing and you give it away for free. I love seeing blog that understand the value of providing a quality resource for free. -Trina
I can set up my new idea from this post. It gives in depth information. Thanks for this valuable information for all,.. -Prince
thank you for this! really appreciate you doing this boudoirphotographyneworleans.com
great blog spot admin! please keep posting more! and please email me admin thanks! build fence
https://urist-v-spb.ru/
https://berulom24.ru/
https://fintechzoom.com/lifestyle/entertainment/gaming/no-game-no-life-season-2-when-it-will-be-launch/
https://fintechzoom.com/stock-market-2/united-states/nasdaq/netflix/netflix-not-working-8-ways-to-fix-netflix-issues/
https://fintechzoom.com/lifestyle/tech/godaddy-email-login/
https://fintechzoom.com/lifestyle/famous-people/robert-sheehan-15-facts-you-didnt-know-about/
https://fintechzoom.com/lifestyle/famous-people/markie-post-bio-what-is-she-doing-now/.
CONTACT US FOR SEXY MODELS/ESCORTS/CALL GIRLS Agra Escorts Akola Escorts Aligarh Escorts Allahabad Escorts Amravati Escorts Amritsar Escorts Bareilly Escorts Belgaum Escorts Bhavnagar Escorts Bhilai Escorts Bhiwandi Escorts Bhopal Escorts Bhubaneswar Escorts Bikaner Escorts Bokaro Escorts Chandigarh Escorts Cuttack Escorts Daman Escorts Dehradun Escorts Durgapur Escorts Erode Escorts Faridabad Escorts Gangtok Escorts Gorakhpur Escorts Gulbarga Escorts Guntur Escorts Guwahati Escorts Gwalior Escorts Howrah Escorts Hubli Escorts Hyderabad Escorts Indore Escorts Itanagar Escorts Jabalpur Escorts Jaipur Escorts Jalandhar Escorts Jhansi Escorts Jodhpur Escorts Kakinada Escorts Kalyan-Dombivali Escorts Kochi Escorts Kolhapur Escorts Kozhikode Escorts Kurnool Escorts Loni Escorts Lucknow Escorts Ludhiana Escorts Madurai Escorts Maheshtala Escorts Malegaon Escorts Mangalore Escorts Meerut Escorts Mysore Escorts Nagpur Escorts Nanded Escorts Nashik Escorts Nellore Escorts Kolkata Escorts Panaji Escorts Patiala Escorts Pimpri-Chinchwad Escorts Port Blair Escorts Raipur Escorts Rajahmundry Escorts Rajkot Escorts Ranchi Escorts Rourkela Escorts Saharanpur Escorts Salem Escorts Sangli Escorts Shillong Escorts Shimla Escorts Siliguri Escorts Silvassa Escorts Solapur Escorts South Dumdum Escorts Sri Ganganagar Escorts Srinagar Escorts Surat Escorts Trivandrum Escorts Udaipur Escorts Ulhasnagar Escorts Vadodara Escorts Varanasi Escorts Vijayawada Escorts Visakhapatnam Escorts Warangal Escorts Vapi Escorts Ujjain Escorts Agartala Escorts Kanpur Escorts Mumbai Escorts Navi Mumbai Escorts Noida Escorts Pune Escorts Ramagundam Escorts Thane Escorts Vasai-Virar Escorts Ahmedabad Escorts Bangalore Escorts Bellary Escorts Chennai Escorts Coimbatore Escorts Delhi Escorts Dhanbad Escorts Dharwad Escorts Gaya Escorts Gurgaon Escorts Jammu Escorts Pathankot Escorts