{"id":76420,"date":"2024-09-11T18:10:03","date_gmt":"2024-09-11T14:40:03","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/"},"modified":"2024-09-11T18:10:03","modified_gmt":"2024-09-11T14:40:03","slug":"a-guide-to-pythons-collection-module-usecase-and-example-2mhg","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/","title":{"rendered":"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0627\u0698\u0648\u0644 \u0645\u062c\u0645\u0648\u0639\u0647 Python: Usecase \u0648 Example"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>  \u0645\u0642\u062f\u0645\u0647<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0627\u0646\u0646\u062f \u0644\u06cc\u0633\u062a \u0647\u0627\u060c \u062f\u06cc\u06a9\u0634\u0646\u0631\u06cc \u0647\u0627\u060c \u062a\u0627\u067e\u0644 \u0647\u0627 \u0648 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06a9\u062b\u0631 \u0648\u0638\u0627\u06cc\u0641 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u062a\u0631\u060c \u067e\u0627\u06cc\u062a\u0648\u0646 collections \u0645\u0627\u0698\u0648\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631 \u0628\u0633\u06cc\u0627\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc \u062f\u0647\u062f collections \u0645\u0627\u0698\u0648\u0644\u060c \u0628\u0627 \u0645\u062b\u0627\u0644 \u0647\u0627 \u0648 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u06cc\u06a9 \u06a9\u0627\u0645\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  1. namedtuple<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627\u0621 \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0648 \u062a\u063a\u06cc\u06cc\u0631\u0646\u0627\u067e\u0630\u06cc\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u062a\u0627\u067e\u0644\u060c \u0627\u0645\u0627 \u0628\u0627 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0647\u062a\u0631.<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import namedtuple<\/p>\n<p>Point = namedtuple(&#8216;Point&#8217;, [&#8216;x&#8217;, &#8216;y&#8217;])<br \/>\np = Point(10, 20)<br \/>\nprint(p.x, p.y)  # Output: 10 20<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u062a\u0627\u067e\u0644 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0627\u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0628\u0647 \u062c\u0627\u06cc \u0641\u0647\u0631\u0633\u062a\u060c \u0628\u0627 \u0646\u0627\u0645 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u062e\u062a\u0635\u0627\u062a\u060c \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u06cc\u0627 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0648\u0636\u0648\u062d \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p>  2. deque (\u0635\u0641 \u062f\u0648 \u067e\u0627\u06cc\u0627\u0646\u0647)<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0622\u06cc\u062a\u0645 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0646\u062a\u0647\u0627\u06cc \u0644\u06cc\u0633\u062a \u0627\u0636\u0627\u0641\u0647 \u0648 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import deque<\/p>\n<p>d = deque([1, 2, 3])<br \/>\nd.append(4)<br \/>\nd.appendleft(0)<br \/>\nprint(d)  # Output: deque([0, 1, 2, 3, 4])<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0635\u0641 \u06cc\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062f\u0647 \u067e\u0634\u062a\u0647 \u0645\u0627\u0646\u0646\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u0627 \u0628\u06cc\u0631\u0648\u0646 \u0622\u0645\u062f\u0646 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0646\u062a\u0647\u0627 \u0645\u06a9\u0631\u0631 \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0639\u0631\u0636 \u0627\u0648\u0644 \u06cc\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0628\u0627\u0641\u0631\u0647\u0627.<\/p>\n<p>  3. Counter<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u0634\u0645\u0627\u0631\u0634 \u0627\u0634\u06cc\u0627\u0621 \u0642\u0627\u0628\u0644 \u0647\u0634 (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0634\u0645\u0627\u0631\u0634 \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u06cc\u06a9 \u0644\u06cc\u0633\u062a\u060c \u06a9\u0644\u0645\u0627\u062a \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647\u060c \u0648 \u063a\u06cc\u0631\u0647).<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import Counter<\/p>\n<p>words = [&#8216;apple&#8217;, &#8216;banana&#8217;, &#8216;apple&#8217;, &#8216;orange&#8217;, &#8216;banana&#8217;, &#8216;apple&#8217;]\ncounter = Counter(words)<br \/>\nprint(counter)  # Output: Counter({&#8216;apple&#8217;: 3, &#8216;banana&#8217;: 2, &#8216;orange&#8217;: 1})<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0634\u0645\u0627\u0631\u0634 \u0641\u0631\u0627\u0648\u0627\u0646\u06cc \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u06cc\u06a9 \u062a\u06a9\u0631\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0634\u0645\u0627\u0631\u0634 \u06a9\u0644\u0645\u0627\u062a \u062f\u0631 \u06cc\u06a9 \u0633\u0646\u062f \u06cc\u0627 \u0631\u062f\u06cc\u0627\u0628\u06cc \u0648\u0642\u0648\u0639 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647.<\/p>\n<p>  4. defaultdict<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u06a9\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import defaultdict<\/p>\n<p>d = defaultdict(int)  # Default value is 0<br \/>\nd[&#8216;a&#8217;] += 1<br \/>\nprint(d[&#8216;a&#8217;])  # Output: 1<br \/>\nprint(d[&#8216;b&#8217;])  # Output: 0 (no KeyError)<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0627\u0634\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0634\u060c \u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc\u060c \u06cc\u0627 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0631 \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p>  5. OrderedDict<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u062d\u0641\u0638 \u062a\u0631\u062a\u06cc\u0628 \u0622\u06cc\u062a\u0645 \u0647\u0627 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062f\u0631\u062c \u062f\u0631 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a (\u0642\u0628\u0644 \u0627\u0632 \u067e\u0627\u06cc\u062a\u0648\u0646 3.7\u060c \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0648\u062f \u0632\u06cc\u0631\u0627 \u062f\u0633\u062a\u0648\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0646\u0638\u0645 \u0631\u0627 \u062d\u0641\u0638 \u0646\u0645\u06cc \u06a9\u0631\u062f\u0646\u062f).<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import OrderedDict<\/p>\n<p>od = OrderedDict()<br \/>\nod[&#8216;a&#8217;] = 1<br \/>\nod[&#8216;b&#8217;] = 2<br \/>\nod[&#8216;c&#8217;] = 3<br \/>\nprint(od)  # Output: OrderedDict([(&#8216;a&#8217;, 1), (&#8216;b&#8217;, 2), (&#8216;c&#8217;, 3)])<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062d\u0641\u0638 \u062a\u0631\u062a\u06cc\u0628 \u062f\u0631\u062c \u0645\u0648\u0627\u0631\u062f \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u062c\u0627\u062f \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 (LRU) \u06a9\u0647 \u200b\u200b\u0627\u062e\u06cc\u0631\u0627\u064b \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u0639\u0645\u0644\u06cc\u0627\u062a \u062f\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  6. ChainMap<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u06af\u0631\u0648\u0647\u200c\u0628\u0646\u062f\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u062f\u0631 \u06cc\u06a9 \u0646\u0645\u0627\u06cc \u0648\u0627\u062d\u062f \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0633\u0631\u06cc\u0639.<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import ChainMap<\/p>\n<p>dict1 = {&#8216;a&#8217;: 1, &#8216;b&#8217;: 2}<br \/>\ndict2 = {&#8216;b&#8217;: 3, &#8216;c&#8217;: 4}<br \/>\ncm = ChainMap(dict1, dict2)<br \/>\nprint(cm[&#8216;b&#8217;])  # Output: 2 (from dict1)<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062a\u0631\u06a9\u06cc\u0628 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 \u0633\u0631\u0627\u0633\u0631\u06cc \u0648 \u0645\u062d\u0644\u06cc \u062f\u0631 \u06cc\u06a9 \u0646\u0645\u0627\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p>  7. UserDict\u060c UserList\u060c \u0648 UserString<\/p>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/p>\n<p>\u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a\u060c \u0641\u0647\u0631\u0633\u062a \u06cc\u0627 \u0631\u0634\u062a\u0647 \u0641\u0631\u0639\u06cc \u0628\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0636\u0627\u0641\u06cc.<\/p>\n<p>  \u0645\u062b\u0627\u0644<\/p>\n<p>from collections import UserDict<\/p>\n<p>class MyDict(UserDict):<br \/>\n    def __setitem__(self, key, value):<br \/>\n        if key in self.data:<br \/>\n            raise KeyError(f&#8221;{key} already exists.&#8221;)<br \/>\n        super().__setitem__(key, value)<\/p>\n<p>d = MyDict()<br \/>\nd[&#8216;a&#8217;] = 1<br \/>\n# d[&#8216;a&#8217;] = 2  # This will raise a KeyError<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/p>\n<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062e\u0644\u06cc \u0645\u0627\u0646\u0646\u062f \u062f\u06cc\u06a9\u0634\u0646\u0631\u06cc \u0647\u0627\u060c \u0644\u06cc\u0633\u062a \u0647\u0627 \u06cc\u0627 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0627\u0645\u0627 \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u0627\u0639\u062a\u0628\u0627\u0631 \u06cc\u0627 \u0627\u0635\u0644\u0627\u062d \u0646\u062d\u0648\u0647 \u0631\u0641\u062a\u0627\u0631 \u0627\u06cc\u0646 \u0627\u0646\u0648\u0627\u0639 \u062f\u0631 \u06cc\u06a9 \u0632\u0645\u06cc\u0646\u0647 \u062e\u0627\u0635 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/p>\n<p>\u0627\u06cc\u0646 collections \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0648 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0627\u0646\u0648\u0627\u0639 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f \u0648 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627 \u0627\u0645\u06a9\u0627\u0646 \u06a9\u062f \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f. \u062e\u0648\u0627\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0634\u0645\u0627\u0631\u0634 \u0627\u0634\u06cc\u0627\u0621\u060c \u062d\u0641\u0638 \u0646\u0638\u0645\u060c \u06cc\u0627 \u0627\u06cc\u062c\u0627\u062f \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0633\u0641\u0627\u0631\u0634\u06cc\u060c \u062f\u0627\u0646\u0633\u062a\u0646 \u0632\u0645\u0627\u0646 \u0648 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 collections \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062c\u0639\u0628\u0647 \u0627\u0628\u0632\u0627\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0642\u06cc\u0642 \u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u060c \u0627\u0633\u0646\u0627\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u06a9\u0646\u0646\u062f!<\/p>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u062a\u0645\u0627\u06cc\u0644 \u0646\u0638\u0631\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f collections \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u0646\u0638\u0631\u0627\u062a!<\/p>\n<div data-article-id=\"1996891\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D9%82%D8%AF%D9%85%D9%87\" >\u0645\u0642\u062f\u0645\u0647<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#1_namedtuple\" >1. namedtuple<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#2_deque_%D8%B5%D9%81_%D8%AF%D9%88_%D9%BE%D8%A7%DB%8C%D8%A7%D9%86%D9%87\" >2. deque (\u0635\u0641 \u062f\u0648 \u067e\u0627\u06cc\u0627\u0646\u0647)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-2\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84-2\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-2\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#3_Counter\" >3. Counter<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-3\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84-3\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-3\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#4_defaultdict\" >4. defaultdict<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-4\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84-4\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-4\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#5_OrderedDict\" >5. OrderedDict<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-5\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84-5\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-5\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#6_ChainMap\" >6. ChainMap<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-6\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84-6\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-6\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#7_UserDict%D8%8C_UserList%D8%8C_%D9%88_UserString\" >7. UserDict\u060c UserList\u060c \u0648 UserString<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-7\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%85%D8%AB%D8%A7%D9%84-7\" >\u0645\u062b\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-7\" >\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/nabfollower.com\/blog\/a-guide-to-pythons-collection-module-usecase-and-example-2mhg\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\" >\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%82%D8%AF%D9%85%D9%87\"><\/span>\n<p>  \u0645\u0642\u062f\u0645\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0627\u0646\u0646\u062f \u0644\u06cc\u0633\u062a \u0647\u0627\u060c \u062f\u06cc\u06a9\u0634\u0646\u0631\u06cc \u0647\u0627\u060c \u062a\u0627\u067e\u0644 \u0647\u0627 \u0648 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06a9\u062b\u0631 \u0648\u0638\u0627\u06cc\u0641 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u062a\u0631\u060c \u067e\u0627\u06cc\u062a\u0648\u0646 <code>collections<\/code> \u0645\u0627\u0698\u0648\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631 \u0628\u0633\u06cc\u0627\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc \u062f\u0647\u062f <code>collections<\/code> \u0645\u0627\u0698\u0648\u0644\u060c \u0628\u0627 \u0645\u062b\u0627\u0644 \u0647\u0627 \u0648 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u06cc\u06a9 \u06a9\u0627\u0645\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_namedtuple\"><\/span>\n<p>  1. <code>namedtuple<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627\u0621 \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0648 \u062a\u063a\u06cc\u06cc\u0631\u0646\u0627\u067e\u0630\u06cc\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u062a\u0627\u067e\u0644\u060c \u0627\u0645\u0627 \u0628\u0627 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0647\u062a\u0631.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">namedtuple<\/span>\n\n<span class=\"n\">Point<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">namedtuple<\/span><span class=\"p\">(<\/span><span class=\"sh\">'<\/span><span class=\"s\">Point<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">x<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">y<\/span><span class=\"sh\">'<\/span><span class=\"p\">])<\/span>\n<span class=\"n\">p<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">Point<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">)<\/span>\n<span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">p<\/span><span class=\"p\">.<\/span><span class=\"n\">x<\/span><span class=\"p\">,<\/span> <span class=\"n\">p<\/span><span class=\"p\">.<\/span><span class=\"n\">y<\/span><span class=\"p\">)<\/span>  <span class=\"c1\"># Output: 10 20\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u062a\u0627\u067e\u0644 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0627\u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0628\u0647 \u062c\u0627\u06cc \u0641\u0647\u0631\u0633\u062a\u060c \u0628\u0627 \u0646\u0627\u0645 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u062e\u062a\u0635\u0627\u062a\u060c \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u06cc\u0627 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0648\u0636\u0648\u062d \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"2_deque_%D8%B5%D9%81_%D8%AF%D9%88_%D9%BE%D8%A7%DB%8C%D8%A7%D9%86%D9%87\"><\/span>\n<p>  2. <code>deque<\/code> (\u0635\u0641 \u062f\u0648 \u067e\u0627\u06cc\u0627\u0646\u0647)<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-2\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0622\u06cc\u062a\u0645 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0646\u062a\u0647\u0627\u06cc \u0644\u06cc\u0633\u062a \u0627\u0636\u0627\u0641\u0647 \u0648 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84-2\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">deque<\/span>\n\n<span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">deque<\/span><span class=\"p\">([<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"mi\">3<\/span><span class=\"p\">])<\/span>\n<span class=\"n\">d<\/span><span class=\"p\">.<\/span><span class=\"nf\">append<\/span><span class=\"p\">(<\/span><span class=\"mi\">4<\/span><span class=\"p\">)<\/span>\n<span class=\"n\">d<\/span><span class=\"p\">.<\/span><span class=\"nf\">appendleft<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\n<span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">d<\/span><span class=\"p\">)<\/span>  <span class=\"c1\"># Output: deque([0, 1, 2, 3, 4])\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-2\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0635\u0641 \u06cc\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062f\u0647 \u067e\u0634\u062a\u0647 \u0645\u0627\u0646\u0646\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u0627 \u0628\u06cc\u0631\u0648\u0646 \u0622\u0645\u062f\u0646 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0646\u062a\u0647\u0627 \u0645\u06a9\u0631\u0631 \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0639\u0631\u0636 \u0627\u0648\u0644 \u06cc\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0628\u0627\u0641\u0631\u0647\u0627.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"3_Counter\"><\/span>\n<p>  3. <code>Counter<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-3\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0634\u0645\u0627\u0631\u0634 \u0627\u0634\u06cc\u0627\u0621 \u0642\u0627\u0628\u0644 \u0647\u0634 (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0634\u0645\u0627\u0631\u0634 \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u06cc\u06a9 \u0644\u06cc\u0633\u062a\u060c \u06a9\u0644\u0645\u0627\u062a \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647\u060c \u0648 \u063a\u06cc\u0631\u0647).<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84-3\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">Counter<\/span>\n\n<span class=\"n\">words<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">apple<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">banana<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">apple<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">orange<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">banana<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">apple<\/span><span class=\"sh\">'<\/span><span class=\"p\">]<\/span>\n<span class=\"n\">counter<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">Counter<\/span><span class=\"p\">(<\/span><span class=\"n\">words<\/span><span class=\"p\">)<\/span>\n<span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">counter<\/span><span class=\"p\">)<\/span>  <span class=\"c1\"># Output: Counter({'apple': 3, 'banana': 2, 'orange': 1})\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-3\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0634\u0645\u0627\u0631\u0634 \u0641\u0631\u0627\u0648\u0627\u0646\u06cc \u0639\u0646\u0627\u0635\u0631 \u062f\u0631 \u06cc\u06a9 \u062a\u06a9\u0631\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0634\u0645\u0627\u0631\u0634 \u06a9\u0644\u0645\u0627\u062a \u062f\u0631 \u06cc\u06a9 \u0633\u0646\u062f \u06cc\u0627 \u0631\u062f\u06cc\u0627\u0628\u06cc \u0648\u0642\u0648\u0639 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"4_defaultdict\"><\/span>\n<p>  4. <code>defaultdict<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-4\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u06a9\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84-4\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">defaultdict<\/span>\n\n<span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">defaultdict<\/span><span class=\"p\">(<\/span><span class=\"nb\">int<\/span><span class=\"p\">)<\/span>  <span class=\"c1\"># Default value is 0\n<\/span><span class=\"n\">d<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">a<\/span><span class=\"sh\">'<\/span><span class=\"p\">]<\/span> <span class=\"o\">+=<\/span> <span class=\"mi\">1<\/span>\n<span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">d<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">a<\/span><span class=\"sh\">'<\/span><span class=\"p\">])<\/span>  <span class=\"c1\"># Output: 1\n<\/span><span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">d<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">b<\/span><span class=\"sh\">'<\/span><span class=\"p\">])<\/span>  <span class=\"c1\"># Output: 0 (no KeyError)\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-4\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0627\u0634\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0634\u060c \u06af\u0631\u0648\u0647 \u0628\u0646\u062f\u06cc\u060c \u06cc\u0627 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0631 \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"5_OrderedDict\"><\/span>\n<p>  5. <code>OrderedDict<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-5\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u062d\u0641\u0638 \u062a\u0631\u062a\u06cc\u0628 \u0622\u06cc\u062a\u0645 \u0647\u0627 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062f\u0631\u062c \u062f\u0631 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a (\u0642\u0628\u0644 \u0627\u0632 \u067e\u0627\u06cc\u062a\u0648\u0646 3.7\u060c \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0648\u062f \u0632\u06cc\u0631\u0627 \u062f\u0633\u062a\u0648\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0646\u0638\u0645 \u0631\u0627 \u062d\u0641\u0638 \u0646\u0645\u06cc \u06a9\u0631\u062f\u0646\u062f).<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84-5\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">OrderedDict<\/span>\n\n<span class=\"n\">od<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">OrderedDict<\/span><span class=\"p\">()<\/span>\n<span class=\"n\">od<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">a<\/span><span class=\"sh\">'<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span>\n<span class=\"n\">od<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">b<\/span><span class=\"sh\">'<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">2<\/span>\n<span class=\"n\">od<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">c<\/span><span class=\"sh\">'<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">3<\/span>\n<span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">od<\/span><span class=\"p\">)<\/span>  <span class=\"c1\"># Output: OrderedDict([('a', 1), ('b', 2), ('c', 3)])\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-5\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062d\u0641\u0638 \u062a\u0631\u062a\u06cc\u0628 \u062f\u0631\u062c \u0645\u0648\u0627\u0631\u062f \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u062c\u0627\u062f \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 (LRU) \u06a9\u0647 \u200b\u200b\u0627\u062e\u06cc\u0631\u0627\u064b \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u0639\u0645\u0644\u06cc\u0627\u062a \u062f\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"6_ChainMap\"><\/span>\n<p>  6. <code>ChainMap<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-6\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u06af\u0631\u0648\u0647\u200c\u0628\u0646\u062f\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u062f\u0631 \u06cc\u06a9 \u0646\u0645\u0627\u06cc \u0648\u0627\u062d\u062f \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u0633\u0631\u06cc\u0639.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84-6\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">ChainMap<\/span>\n\n<span class=\"n\">dict1<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span><span class=\"sh\">'<\/span><span class=\"s\">a<\/span><span class=\"sh\">'<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">b<\/span><span class=\"sh\">'<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2<\/span><span class=\"p\">}<\/span>\n<span class=\"n\">dict2<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span><span class=\"sh\">'<\/span><span class=\"s\">b<\/span><span class=\"sh\">'<\/span><span class=\"p\">:<\/span> <span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"sh\">'<\/span><span class=\"s\">c<\/span><span class=\"sh\">'<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">}<\/span>\n<span class=\"n\">cm<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">ChainMap<\/span><span class=\"p\">(<\/span><span class=\"n\">dict1<\/span><span class=\"p\">,<\/span> <span class=\"n\">dict2<\/span><span class=\"p\">)<\/span>\n<span class=\"nf\">print<\/span><span class=\"p\">(<\/span><span class=\"n\">cm<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">b<\/span><span class=\"sh\">'<\/span><span class=\"p\">])<\/span>  <span class=\"c1\"># Output: 2 (from dict1)\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-6\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062a\u0631\u06a9\u06cc\u0628 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 \u0633\u0631\u0627\u0633\u0631\u06cc \u0648 \u0645\u062d\u0644\u06cc \u062f\u0631 \u06cc\u06a9 \u0646\u0645\u0627\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"7_UserDict%D8%8C_UserList%D8%8C_%D9%88_UserString\"><\/span>\n<p>  7. <code>UserDict<\/code>\u060c <code>UserList<\/code>\u060c \u0648 <code>UserString<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%A7%D8%B2_%D9%85%D9%88%D8%B1%D8%AF-7\"><\/span>\n<p>  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a\u060c \u0641\u0647\u0631\u0633\u062a \u06cc\u0627 \u0631\u0634\u062a\u0647 \u0641\u0631\u0639\u06cc \u0628\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0636\u0627\u0641\u06cc.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%AB%D8%A7%D9%84-7\"><\/span>\n<p>  \u0645\u062b\u0627\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight python\"><code><span class=\"kn\">from<\/span> <span class=\"n\">collections<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">UserDict<\/span>\n\n<span class=\"k\">class<\/span> <span class=\"nc\">MyDict<\/span><span class=\"p\">(<\/span><span class=\"n\">UserDict<\/span><span class=\"p\">):<\/span>\n    <span class=\"k\">def<\/span> <span class=\"nf\">__setitem__<\/span><span class=\"p\">(<\/span><span class=\"n\">self<\/span><span class=\"p\">,<\/span> <span class=\"n\">key<\/span><span class=\"p\">,<\/span> <span class=\"n\">value<\/span><span class=\"p\">):<\/span>\n        <span class=\"k\">if<\/span> <span class=\"n\">key<\/span> <span class=\"ow\">in<\/span> <span class=\"n\">self<\/span><span class=\"p\">.<\/span><span class=\"n\">data<\/span><span class=\"p\">:<\/span>\n            <span class=\"k\">raise<\/span> <span class=\"nc\">KeyError<\/span><span class=\"p\">(<\/span><span class=\"sa\">f<\/span><span class=\"sh\">\"<\/span><span class=\"si\">{<\/span><span class=\"n\">key<\/span><span class=\"si\">}<\/span><span class=\"s\"> already exists.<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\n        <span class=\"nf\">super<\/span><span class=\"p\">().<\/span><span class=\"nf\">__setitem__<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">,<\/span> <span class=\"n\">value<\/span><span class=\"p\">)<\/span>\n\n<span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">MyDict<\/span><span class=\"p\">()<\/span>\n<span class=\"n\">d<\/span><span class=\"p\">[<\/span><span class=\"sh\">'<\/span><span class=\"s\">a<\/span><span class=\"sh\">'<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span>\n<span class=\"c1\"># d['a'] = 2  # This will raise a KeyError\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B2%D9%85%D8%A7%D9%86_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87-7\"><\/span>\n<p>  \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062e\u0644\u06cc \u0645\u0627\u0646\u0646\u062f \u062f\u06cc\u06a9\u0634\u0646\u0631\u06cc \u0647\u0627\u060c \u0644\u06cc\u0633\u062a \u0647\u0627 \u06cc\u0627 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u0627\u0645\u0627 \u0647\u0645\u0686\u0646\u0627\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u0627\u0639\u062a\u0628\u0627\u0631 \u06cc\u0627 \u0627\u0635\u0644\u0627\u062d \u0646\u062d\u0648\u0647 \u0631\u0641\u062a\u0627\u0631 \u0627\u06cc\u0646 \u0627\u0646\u0648\u0627\u0639 \u062f\u0631 \u06cc\u06a9 \u0632\u0645\u06cc\u0646\u0647 \u062e\u0627\u0635 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<hr\/>\n<h4><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0627\u06cc\u0646 <code>collections<\/code> \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0648 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0627\u0646\u0648\u0627\u0639 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f \u0648 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627 \u0627\u0645\u06a9\u0627\u0646 \u06a9\u062f \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f. \u062e\u0648\u0627\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0634\u0645\u0627\u0631\u0634 \u0627\u0634\u06cc\u0627\u0621\u060c \u062d\u0641\u0638 \u0646\u0638\u0645\u060c \u06cc\u0627 \u0627\u06cc\u062c\u0627\u062f \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0633\u0641\u0627\u0631\u0634\u06cc\u060c \u062f\u0627\u0646\u0633\u062a\u0646 \u0632\u0645\u0627\u0646 \u0648 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 <code>collections<\/code> \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062c\u0639\u0628\u0647 \u0627\u0628\u0632\u0627\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0642\u06cc\u0642 \u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u060c \u0627\u0633\u0646\u0627\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u06a9\u0646\u0646\u062f!<\/p>\n<hr\/>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u062a\u0645\u0627\u06cc\u0644 \u0646\u0638\u0631\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>collections<\/code> \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u0646\u0638\u0631\u0627\u062a!<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0645\u0642\u062f\u0645\u0647 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0627\u0646\u0646\u062f \u0644\u06cc\u0633\u062a \u0647\u0627\u060c \u062f\u06cc\u06a9\u0634\u0646\u0631\u06cc \u0647\u0627\u060c \u062a\u0627\u067e\u0644 \u0647\u0627 \u0648 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06a9\u062b\u0631 \u0648\u0638\u0627\u06cc\u0641 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u062a\u0631\u060c \u067e\u0627\u06cc\u062a\u0648\u0646 collections \u0645\u0627\u0698\u0648\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631 \u0628\u0633\u06cc\u0627\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647 \u0631\u0627 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":76421,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-76420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=76420"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/76421"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=76420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=76420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=76420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}