{"id":20701,"date":"2022-11-10T14:42:26","date_gmt":"2022-11-10T09:12:26","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-split-a-python-dictionary-for-its-values-on-matching-a-key\/"},"modified":"2022-11-10T14:42:26","modified_gmt":"2022-11-10T09:12:26","slug":"solved-how-to-split-a-python-dictionary-for-its-values-on-matching-a-key","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-split-a-python-dictionary-for-its-values-on-matching-a-key\/","title":{"rendered":"[Solved] How to split a python dictionary for its values on matching a key"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-36237017\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"36237017\" data-parentid=\"36227574\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<pre><code>from itertools import product\n\n\nmy_dict = {'a':1, 'chk':{'b':2, 'c':3}, 'e':{'chk':{'f':5, 'g':6}} }\n\n\ndef process(d):\n    to_product = []  # [[('a', 1)], [('b', 2), ('c', 3)], ...]\n    for k, v in d.items():\n        if k == 'chk':\n            to_product.append([(k2, v2) \n                              for d2 in process(v) \n                              for k2, v2 in d2.items()])\n        elif isinstance(v, dict):\n            to_product.append([(k, d2) for d2 in process(v)])\n        else:\n            to_product.append([(k, v)])\n    lst = [dict(l) for l in product(*to_product)]\n    unique = []\n    [unique.append(item) for item in lst if item not in unique]\n    return unique\n\nfor i in process(my_dict):\n    print(i)\n\n# {'e': {'f': 5}, 'b': 2, 'a': 1}\n# {'e': {'g': 6}, 'b': 2, 'a': 1}\n# {'e': {'f': 5}, 'a': 1, 'c': 3}\n# {'e': {'g': 6}, 'a': 1, 'c': 3}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">9<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to split a python dictionary for its values on matching a key <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] from itertools import product my_dict = {&#8216;a&#8217;:1, &#8216;chk&#8217;:{&#8216;b&#8217;:2, &#8216;c&#8217;:3}, &#8216;e&#8217;:{&#8216;chk&#8217;:{&#8216;f&#8217;:5, &#8216;g&#8217;:6}} } def process(d): to_product = [] # [[(&#8216;a&#8217;, 1)], [(&#8216;b&#8217;, 2), (&#8216;c&#8217;, 3)], &#8230;] for k, v in d.items(): if k == &#8216;chk&#8217;: to_product.append([(k2, v2) for d2 in process(v) for k2, v2 in d2.items()]) elif isinstance(v, dict): to_product.append([(k, d2) for d2 in process(v)]) &#8230; <a title=\"[Solved] How to split a python dictionary for its values on matching a key\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-split-a-python-dictionary-for-its-values-on-matching-a-key\/\" aria-label=\"More on [Solved] How to split a python dictionary for its values on matching a key\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[834,349],"class_list":["post-20701","post","type-post","status-publish","format-standard","hentry","category-solved","tag-dictionary","tag-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to split a python dictionary for its values on matching a key - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-split-a-python-dictionary-for-its-values-on-matching-a-key\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to split a python dictionary for its values on matching a key - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] from itertools import product my_dict = {&#039;a&#039;:1, &#039;chk&#039;:{&#039;b&#039;:2, &#039;c&#039;:3}, &#039;e&#039;:{&#039;chk&#039;:{&#039;f&#039;:5, &#039;g&#039;:6}} } def process(d): to_product = [] # [[(&#039;a&#039;, 1)], [(&#039;b&#039;, 2), (&#039;c&#039;, 3)], ...] for k, v in d.items(): if k == &#039;chk&#039;: to_product.append([(k2, v2) for d2 in process(v) for k2, v2 in d2.items()]) elif isinstance(v, dict): to_product.append([(k, d2) for d2 in process(v)]) ... 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