{"id":22659,"date":"2025-11-09T23:55:09","date_gmt":"2025-11-09T15:55:09","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=22659"},"modified":"2025-11-10T22:29:26","modified_gmt":"2025-11-10T14:29:26","slug":"siemens-nx%ef%bc%88ug%ef%bc%89python-%e5%bc%80%e5%8f%91-%e8%af%bb%e5%86%99%e5%b1%9e%e6%80%a7","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=22659","title":{"rendered":"Siemens NX\uff08UG\uff09Python \u5f00\u53d1 &#8211; \u8bfb\u5199\u5c5e\u6027"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/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-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.iyatt.com\/?p=22659\/#%E7%8E%AF%E5%A2%83\" >\u73af\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.iyatt.com\/?p=22659\/#%E8%8E%B7%E5%8F%96%E9%9B%B6%E4%BB%B6%E7%9A%84%E6%89%80%E6%9C%89%E5%B1%9E%E6%80%A7\" >\u83b7\u53d6\u96f6\u4ef6\u7684\u6240\u6709\u5c5e\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.iyatt.com\/?p=22659\/#%E8%8E%B7%E5%8F%96%E6%8C%87%E5%AE%9A%E5%B1%9E%E6%80%A7%E5%80%BC\" >\u83b7\u53d6\u6307\u5b9a\u5c5e\u6027\u503c<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E7%8E%AF%E5%A2%83\"><\/span>\u73af\u5883<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<ul>\n<li>Windows 11 25H2<\/li>\n<li>NX 2506<\/li>\n<li>\u5185\u7f6e Python 3.12.8<\/li>\n<\/ul>\n<h1><span class=\"ez-toc-section\" id=\"%E8%8E%B7%E5%8F%96%E9%9B%B6%E4%BB%B6%E7%9A%84%E6%89%80%E6%9C%89%E5%B1%9E%E6%80%A7\"><\/span>\u83b7\u53d6\u96f6\u4ef6\u7684\u6240\u6709\u5c5e\u6027<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<pre><code class=\"language-python\">import NXOpen\n\ndef listAllAttributes(part: NXOpen.Part, lw: NXOpen.ListingWindow):\n    &quot;&quot;&quot;\n    \u5217\u51fa\u96f6\u4ef6\u7684\u6240\u6709\u5c5e\u6027\n\n    Args:\n        part (NXOpen.Part): \u96f6\u4ef6\n        lw (NXOpen.ListingWindow): \u5217\u8868\u7a97\u53e3\n    &quot;&quot;&quot;\n    lw.WriteLine(f&#039;\u96f6\u4ef6 {part.Name} \u7684\u5c5e\u6027\uff1a&#039;)\n\n    attrs = part.GetUserAttributes()\n    if len(attrs) == 0:\n        lw.WriteLine(&#039;\u6ca1\u6709\u5c5e\u6027&#039;)\n        return\n\n    ATTR_TYPE_MAP = {\n        NXOpen.NXObject.AttributeType.Invalid: &quot;Invalid&quot;,\n        NXOpen.NXObject.AttributeType.Null: &quot;Null&quot;,\n        NXOpen.NXObject.AttributeType.Boolean: &quot;Boolean&quot;,\n        NXOpen.NXObject.AttributeType.Integer: &quot;Integer&quot;,\n        NXOpen.NXObject.AttributeType.Real: &quot;Real&quot;,\n        NXOpen.NXObject.AttributeType.String: &quot;String&quot;,\n        NXOpen.NXObject.AttributeType.Time: &quot;Time&quot;,\n        NXOpen.NXObject.AttributeType.Reference: &quot;Reference&quot;,\n        NXOpen.NXObject.AttributeType.Any: &quot;Any&quot;,\n    }\n\n    for attr in attrs:\n        attrName = attr.Title\n        attrAlias = attr.TitleAlias\n        attrIndex = attr.ArrayElementIndex # \u5c5e\u6027\u503c\u53ef\u80fd\u662f\u6570\u7ec4\uff0c\u8fd9\u4e2a\u7d22\u5f15\u8868\u793a\u6570\u7ec4\u4e2d\u7684\u4f4d\u7f6e\n        attrUnit = &#039;null&#039;\n\n        match attr.Type:\n            case NXOpen.NXObject.AttributeType.String:\n                attrValue = attr.StringValue\n            case NXOpen.NXObject.AttributeType.Integer:\n                attrValue = attr.IntegerValue\n            case NXOpen.NXObject.AttributeType.Real:\n                attrValue = attr.RealValue\n                attrUnit = attr.Unit.Abbreviation # \u6392\u7248\u7f29\u5199\u7b26\u53f7\n            case NXOpen.NXObject.AttributeType.Boolean:\n                attrValue = attr.BooleanValue\n            case NXOpen.NXObject.AttributeType.Time:\n                attrValue = attr.TimeValue\n            case NXOpen.NXObject.AttributeType.Null:\n                attrValue = &#039;null&#039;\n            case _:\n                attrValue = &#039;\u672a\u77e5\u7c7b\u578b&#039;\n\n        attrTypeName = ATTR_TYPE_MAP[attr.Type]\n        lw.WriteLine(f&#039;\u5c5e\u6027\u540d={attrName:&lt;40} \u522b\u540d={attrAlias:&lt;40} \u7d22\u5f15={attrIndex:&lt;4} \u7c7b\u578b={attrTypeName:&lt;10} \u503c={attrValue:&lt;30} \u5355\u4f4d={attrUnit}&#039;)\n\ndef main():\n    session = NXOpen.Session.GetSession()\n    lw = session.ListingWindow\n    lw.Open()\n\n    workPart = session.Parts.Work\n    if workPart is None:\n        lw.WriteLine(&#039;\u6ca1\u6709\u6253\u5f00\u7684\u96f6\u4ef6&#039;)\n        return\n\n    listAllAttributes(workPart, lw)\n\nif __name__ == &#039;__main__&#039;:\n    main()<\/code><\/pre>\n<p>\u8fd9\u4e2a\u793a\u4f8b\u83b7\u53d6\u5f53\u524d\u5de5\u4f5c\u90e8\u4ef6\u7684\u6240\u6709\u5c5e\u6027\u540d\u3001\u522b\u540d\u3001\u7d22\u5f15\u3001\u7c7b\u578b\u3001\u503c<br \/>\n\u5b58\u5728\u522b\u540d\u7684\u65f6\u5019\uff0cNX \u5c5e\u6027\u5217\u8868\u91cc\u4f1a\u4f18\u5148\u663e\u793a\u522b\u540d<br \/>\n\u5c5e\u6027\u503c\u53ef\u4ee5\u662f\u6570\u7ec4\uff0c\u7d22\u5f15\u4ece 0 \u5f00\u59cb<br \/>\n<img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2025\/11\/image-1762783468835.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1097px; --smush-placeholder-aspect-ratio: 1097\/519;\" \/><\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E8%8E%B7%E5%8F%96%E6%8C%87%E5%AE%9A%E5%B1%9E%E6%80%A7%E5%80%BC\"><\/span>\u83b7\u53d6\u6307\u5b9a\u5c5e\u6027\u503c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<pre><code class=\"language-python\">import NXOpen\n\ndef findAttribute(part: NXOpen.Part, nameOrAlias: str) -&gt; NXOpen.NXObject.AttributeInformation:\n    &quot;&quot;&quot;\n    \u5728\u6307\u5b9a\u96f6\u4ef6\u4e2d\u67e5\u627e\u5c5e\u6027\n\n    Args:\n        part (NXOpen.Part): \u96f6\u4ef6\n        nameOrAlias (str): \u5c5e\u6027\u540d\u6216\u522b\u540d\n\n    Returns:\n        NXOpen.NXObject.AttributeInformation: \u5c5e\u6027\u4fe1\u606f\n    &quot;&quot;&quot;\n    # \u5c1d\u8bd5\u7528\u5185\u90e8\u65b9\u6cd5\u67e5\u627e\u5c5e\u6027\u540d\n    try:\n        # \u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u5c5e\u6027\u540d\n        # \u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u5c5e\u6027\u7c7b\u578b\uff0c\u53ef\u4ee5\u7528 Any \u8868\u793a\u4efb\u610f\u7c7b\u578b\n        # \u7b2c\u4e09\u4e2a\u53c2\u6570\u662f\u5c5e\u6027\u7d22\u5f15\uff0c\u975e\u6570\u7ec4\u5c5e\u6027\u5fc5\u987b\u7528 -1\uff0c\u6570\u7ec4\u5c5e\u6027\u7528 -1 \u4f1a\u8fd4\u56de\u5176\u4e2d\u4e00\u4e2a\u5143\u7d20\uff0c\u6216\u8005\u53ef\u4ee5\u6307\u5b9a\u7d22\u5f15\n        if part.HasUserAttribute(nameOrAlias, NXOpen.NXObject.AttributeType.Any, -1):\n            attrInfo = part.GetUserAttribute(nameOrAlias, NXOpen.NXObject.AttributeType.Any, -1)\n            return attrInfo\n    except NXOpen.NXException as e:\n        pass\n\n    # \u904d\u5386\u5c5e\u6027\uff0c\u901a\u8fc7\u522b\u540d\u67e5\u627e\n    attrs = part.GetUserAttributes()\n    nameOrAlias = nameOrAlias.lower()\n    index = 0\n    for attr in attrs:\n        if attr.TitleAlias.lower() == nameOrAlias and attr.ArrayElementIndex == index:\n            return attr\n\n    return None\n\ndef showAttribute(attr: NXOpen.NXObject.AttributeInformation, lw: NXOpen.ListingWindow):\n    &quot;&quot;&quot;\n    \u663e\u793a\u5355\u4e2a\u5c5e\u6027\u7684\u4fe1\u606f\n\n    Args:\n        attr (NXOpen.NXObject.AttributeInformation): \u5c5e\u6027\u4fe1\u606f\n        lw (NXOpen.ListingWindow): \u5217\u8868\u7a97\u53e3\n    &quot;&quot;&quot;\n    ATTR_TYPE_MAP = {\n        NXOpen.NXObject.AttributeType.Invalid: &#039;Invalid&#039;,\n        NXOpen.NXObject.AttributeType.Null: &#039;Null&#039;,\n        NXOpen.NXObject.AttributeType.Boolean: &#039;Boolean&#039;,\n        NXOpen.NXObject.AttributeType.Integer: &#039;Integer&#039;,\n        NXOpen.NXObject.AttributeType.Real: &#039;Real&#039;,\n        NXOpen.NXObject.AttributeType.String: &#039;String&#039;,\n        NXOpen.NXObject.AttributeType.Time: &#039;Time&#039;,\n        NXOpen.NXObject.AttributeType.Reference: &#039;Reference&#039;,\n        NXOpen.NXObject.AttributeType.Any: &#039;Any&#039;,\n    }\n\n    attrUnit = &#039;null&#039;\n\n    # \u53d6\u503c\n    if attr.Type == NXOpen.NXObject.AttributeType.String:\n        value = attr.StringValue\n    elif attr.Type == NXOpen.NXObject.AttributeType.Integer:\n        value = attr.IntegerValue\n    elif attr.Type == NXOpen.NXObject.AttributeType.Real:\n        value = attr.RealValue\n        attrUnit = attr.Unit.Abbreviation\n    elif attr.Type == NXOpen.NXObject.AttributeType.Boolean:\n        value = attr.BooleanValue\n    elif attr.Type == NXOpen.NXObject.AttributeType.Time:\n        value = attr.TimeValue\n    elif attr.Type == NXOpen.NXObject.AttributeType.Null:\n        value = &#039;null&#039;\n    else:\n        value = &#039;\u672a\u77e5\u7c7b\u578b&#039;\n\n    lw.WriteLine(f&#039;\u5c5e\u6027\u540d={attr.Title:&lt;40} \u522b\u540d={attr.TitleAlias:&lt;40} \u7c7b\u578b={ATTR_TYPE_MAP[attr.Type]:&lt;10} \u503c={value:&lt;40} \u5355\u4f4d={attrUnit:&lt;10}&#039;)\n\ndef main():\n    session = NXOpen.Session.GetSession()\n    lw = session.ListingWindow\n    lw.Open()\n\n    queryName = &#039;DB_PART_NAME&#039;  # \u652f\u6301\u5c5e\u6027\u540d\u6216\u522b\u540d\n    for part in session.Parts:\n        lw.WriteLine(f&#039;\u5f53\u524d\u96f6\u4ef6\uff1a{part.Name} \u5b8c\u5168\u52a0\u8f7d\uff1a{part.IsFullyLoaded}&#039;)\n        attr = findAttribute(part, queryName)\n        if attr:\n            showAttribute(attr, lw)\n        else:\n            lw.WriteLine(f&#039;\u672a\u627e\u5230\u5c5e\u6027\uff1a{queryName}&#039;)\n\nif __name__ == &#039;__main__&#039;:\n    main()<\/code><\/pre>\n<p><img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2025\/11\/image-1762784954175.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 909px; --smush-placeholder-aspect-ratio: 909\/189;\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883 Windows 11 25H2 NX 2506 \u5185\u7f6e Python 3.12.8 \u83b7\u53d6\u96f6\u4ef6\u7684\u6240\u6709\u5c5e\u6027 i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[1,618,592,617],"tags":[909,1297,1818],"class_list":["post-22659","post","type-post","status-publish","format-standard","hentry","category-all","category-cad-cam","category-python","category-siemens-nx","tag-python","tag-siemens-nx","tag-1818"],"modified_by":"IYATT-yx","_links":{"self":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/22659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22659"}],"version-history":[{"count":5,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/22659\/revisions"}],"predecessor-version":[{"id":22698,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/22659\/revisions\/22698"}],"wp:attachment":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}