{"id":175943,"date":"2024-05-08T19:00:53","date_gmt":"2024-05-08T11:00:53","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/175943.html"},"modified":"2024-05-08T19:01:01","modified_gmt":"2024-05-08T11:01:01","slug":"windows%e7%b3%bb%e7%bb%9fpython%e4%b8%ad%e7%9a%84pygraphviz%e6%a8%a1%e5%9d%97%e5%a6%82%e4%bd%95%e9%a1%ba%e5%88%a9%e7%9a%84%e5%ae%89%e8%a3%85","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/175943.html","title":{"rendered":"windows\u7cfb\u7edfpython\u4e2d\u7684pygraphviz\u6a21\u5757\u5982\u4f55\u987a\u5229\u7684\u5b89\u88c5"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27054007\/1483b57b-ee95-4b69-806a-9be0f770a730.webp\" alt=\"windows\u7cfb\u7edfpython\u4e2d\u7684pygraphviz\u6a21\u5757\u5982\u4f55\u987a\u5229\u7684\u5b89\u88c5\" 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\u53f3\u51fb\u8ba1\u7b97\u673a\u56fe\u6807\uff0c\u9009\u62e9\u201c\u5c5e\u6027\u201d\uff0c\u7136\u540e\u70b9\u51fb\u201c\u9ad8\u7ea7\u7cfb\u7edf\u8bbe\u7f6e\u201d\uff0c\u5728\u5f39\u51fa\u7684\u7cfb\u7edf\u5c5e\u6027\u7a97\u53e3\u4e2d\u70b9\u51fb\u201c\u73af\u5883\u53d8\u91cf\u201d\u6309\u94ae\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u7f16\u8f91\u73af\u5883\u53d8\u91cf<\/strong>: \u5728\u7cfb\u7edf\u53d8\u91cf\uff08System Variables\uff09\u533a\u57df\u627e\u5230Path\u53d8\u91cf\uff0c\u9009\u62e9\u540e\u70b9\u51fb\u201c\u7f16\u8f91\u201d\u6309\u94ae\u3002\u5728\u5f39\u51fa\u7684\u7f16\u8f91\u7a97\u53e3\u4e2d\uff0c\u70b9\u51fb\u201c\u65b0\u5efa\u201d\u6309\u94ae\uff0c\u5c06Graphviz\u7684bin\u76ee\u5f55\u8def\u5f84\u7c98\u8d34\u8fdb\u53bb\u3002\u901a\u5e38\uff0c\u8fd9\u4e2a\u8def\u5f84\u4f4d\u4e8e\u4f60\u5b89\u88c5Graphviz\u7684\u6839\u76ee\u5f55\u4e0b\u7684bin\u6587\u4ef6\u5939\u5185\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001\u4f7f\u7528pip\u547d\u4ee4\u5b89\u88c5pygraphviz<\/h3>\n<\/p>\n<ul>\n<li>\n<p><strong>\u5b89\u88c5pygraphviz\u524d\u7684\u51c6\u5907<\/strong>: \u7531\u4e8epygraphviz\u5728\u5b89\u88c5\u65f6\u9700\u8981\u7f16\u8bd1C\u8bed\u8a00\u4ee3\u7801\uff0c\u56e0\u6b64\u5728\u5b89\u88c5\u4e4b\u524d\u786e\u4fdd\u4f60\u7684\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u548cpip\uff0c\u4ee5\u53ca\u8bf8\u5982Visual C++ Build Tools\u4e4b\u7c7b\u7684\u7f16\u8bd1\u5de5\u5177\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6267\u884cpip\u5b89\u88c5\u547d\u4ee4<\/strong>: \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\u6216PowerShell\uff0c\u6267\u884c<code>pip install pygraphviz<\/code>\u3002\u5982\u679c\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u9047\u5230\u4efb\u4f55\u95ee\u9898\uff0c\u6bd4\u5982\u63d0\u793a\u7f3a\u5c11\u67d0\u4e9b\u6587\u4ef6\u6216\u8005\u65e0\u6cd5\u627e\u5230Graphviz\uff0c\u6b64\u65f6\u8bf7\u56de\u987e\u524d\u9762\u7684\u6b65\u9aa4\uff0c\u786e\u4fddGraphviz\u6b63\u5e38\u5b89\u88c5\u4e14\u73af\u5883\u53d8\u91cf\u6b63\u786e\u914d\u7f6e\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u9a8c\u8bc1\u5b89\u88c5\u6210\u529f<\/h3>\n<\/p>\n<ul>\n<li>\n<p><strong>\u6d4b\u8bd5pygraphviz<\/strong>: \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684Python\u811a\u672c\u6765\u6d4b\u8bd5pygraphviz\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002\u7f16\u5199\u4e00\u4e2a\u5c0f\u811a\u672c\uff0c\u5229\u7528pygraphviz\u751f\u6210\u4e00\u4e2a\u7b80\u5355\u7684\u56fe\u5f62\uff0c\u5982\u679c\u811a\u672c\u80fd\u591f\u6210\u529f\u6267\u884c\u5e76\u751f\u6210\u56fe\u5f62\uff0c\u90a3\u4e48\u606d\u559c\u4f60\uff0cpygraphviz\u6a21\u5757\u5df2\u7ecf\u6210\u529f\u5b89\u88c5\u5e76\u914d\u7f6e\u597d\u4e86\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u89e3\u51b3\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898<\/strong>: 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href=\"https:\/\/www.python.org\/downloads\/windows\/%EF%BC%89%E4%B8%8B%E8%BD%BD%E6%9C%80%E6%96%B0%E7%9A%84Python%E5%AE%89%E8%A3%85%E5%8C%85%EF%BC%8C%E5%B9%B6%E4%BB%8EGraphviz%E5%AE%98%E6%96%B9%E7%BD%91%E7%AB%99%EF%BC%88https:\/\/graphviz.gitlab.io\/download\/%EF%BC%89%E4%B8%8B%E8%BD%BD%E5%90%88%E9%80%82%E7%89%88%E6%9C%AC%E7%9A%84Graphviz%E3%80%82\">https:\/\/www.python.org\/downloads\/windows\/\uff09\u4e0b\u8f7d\u6700\u65b0\u7684Python\u5b89\u88c5\u5305\uff0c\u5e76\u4eceGraphviz\u5b98\u65b9\u7f51\u7ad9\uff08https:\/\/graphviz.gitlab.io\/download\/\uff09\u4e0b\u8f7d\u5408\u9002\u7248\u672c\u7684Graphviz\u3002<\/a><\/p>\n<\/li>\n<li>\n<p>\u786e\u4fdd\u4f60\u5728\u5b89\u88c5Python\u65f6\u9009\u62e9\u4e86\u5c06Python\u6dfb\u52a0\u5230\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u7684\u9009\u9879\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4f60\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e2d\u76f4\u63a5\u8fd0\u884cPython\u3002<\/p>\n<\/li>\n<li>\n<p>\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u5e76\u901a\u8fc7pip\u5b89\u88c5pygraphviz\u6a21\u5757\u3002\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<code>pip install pygraphviz<\/code><\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u4f60\u9047\u5230\u4e86\u4e00\u4e9b\u9519\u8bef\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u7f3a\u5c11Graphviz\u7684DLL\u6587\u4ef6\u6216\u8005\u8def\u5f84\u914d\u7f6e\u4e0d\u6b63\u786e\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u786e\u4fddGraphviz\u7684bin\u76ee\u5f55\u5df2\u7ecf\u6dfb\u52a0\u5230\u4e86\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u6253\u5f00\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u754c\u9762\uff0c\u68c0\u67e5\u662f\u5426\u5df2\u7ecf\u6dfb\u52a0\u4e86<code>C:\\Program Files (x86)\\Graphviz2.38\\bin<\/code>\u6216\u7c7b\u4f3c\u7684\u8def\u5f84\u3002<\/li>\n<li>\u5982\u679c\u4ecd\u7136\u9047\u5230\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u5c06Graphviz\u7684bin\u76ee\u5f55\u590d\u5236\u5230Python\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684Scripts\u76ee\u5f55\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u4ecePython\u4e2d\u5bfc\u5165pygraphviz\u6a21\u5757\uff0c\u5e76\u5f00\u59cb\u4f7f\u7528\u5b83\u521b\u5efa\u548c\u64cd\u4f5c\u56fe\u5f62\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<\/li>\n<\/ul>\n<p><strong>2. \u5728Windows\u7cfb\u7edf\u4e0a\uff0c\u5982\u679c\u5b89\u88c5pygraphviz\u6a21\u5757\u65f6\u51fa\u73b0\u9519\u8bef\u600e\u4e48\u529e\uff1f<\/strong><\/p>\n<p>\u5728Windows\u7cfb\u7edf\u4e0a\u5b89\u88c5pygraphviz\u6a21\u5757\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u9519\u8bef\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\n<p>\u5982\u679c\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7f3a\u5c11Graphviz\u7684DLL\u6587\u4ef6\u7684\u9519\u8bef\uff0c\u53ef\u80fd\u662f\u56e0\u4e3aGraphviz\u7684bin\u76ee\u5f55\u6ca1\u6709\u6dfb\u52a0\u5230\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u6253\u5f00\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u754c\u9762\u3002<\/li>\n<li>\u68c0\u67e5\u662f\u5426\u5df2\u7ecf\u6dfb\u52a0\u4e86Graphviz\u7684bin\u76ee\u5f55\uff0c\u4f8b\u5982<code>C:\\Program Files (x86)\\Graphviz2.38\\bin<\/code>\u3002<\/li>\n<li>\u5982\u679c\u6ca1\u6709\u6dfb\u52a0\uff0c\u53ef\u4ee5\u624b\u52a8\u6dfb\u52a0\u8be5\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5982\u679c\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u62a5\u544a\u627e\u4e0d\u5230Graphviz\u7684\u5e93\u6587\u4ef6\u9519\u8bef\uff0c\u53ef\u80fd\u662f\u56e0\u4e3apygraphviz\u65e0\u6cd5\u627e\u5230\u6b63\u786e\u7684\u5e93\u6587\u4ef6\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u5e76\u4f7f\u7528<code>pip uninstall pygraphviz<\/code>\u547d\u4ee4\u5378\u8f7dpygraphviz\u6a21\u5757\u3002<\/li>\n<li>\u4eceGraphviz\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5e76\u5b89\u88c5\u5408\u9002\u7248\u672c\u7684Graphviz\u8f6f\u4ef6\u5305\u3002<\/li>\n<li>\u518d\u6b21\u4f7f\u7528<code>pip install pygraphviz<\/code>\u547d\u4ee4\u5b89\u88c5pygraphviz\u6a21\u5757\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>3. \u5728Windows\u7cfb\u7edf\u4e0a\u5982\u4f55\u9a8c\u8bc1pygraphviz\u6a21\u5757\u662f\u5426\u6210\u529f\u5b89\u88c5\uff1f<\/strong><\/p>\n<p>\u9a8c\u8bc1pygraphviz\u6a21\u5757\u662f\u5426\u6210\u529f\u5b89\u88c5\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684Python\u811a\u672c\u8fdb\u884c\u6d4b\u8bd5\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u811a\u672c\uff1a<\/p>\n<pre><code class=\"language-python\">import pygraphviz as pgv\n\n# \u521b\u5efa\u4e00\u4e2a\u6709\u5411\u56fe\ngraph = pgv.AGraph(directed=True)\n\n# \u6dfb\u52a0\u8282\u70b9\ngraph.add_node(&#039;Node1&#039;)\ngraph.add_node(&#039;Node2&#039;)\ngraph.add_node(&#039;Node3&#039;)\n\n# \u6dfb\u52a0\u8fb9\ngraph.add_edge(&#039;Node1&#039;, &#039;Node2&#039;)\ngraph.add_edge(&#039;Node2&#039;, &#039;Node3&#039;)\ngraph.add_edge(&#039;Node3&#039;, &#039;Node1&#039;)\n\n# \u7ed8\u5236\u56fe\u5f62\u5230\u6587\u4ef6\ngraph.draw(&#039;graph.png&#039;)\n<\/code><\/pre>\n<p>\u8fd0\u884c\u8fd9\u4e2a\u811a\u672c\u540e\uff0c\u5982\u679c\u6ca1\u6709\u62a5\u9519\u5e76\u4e14\u6210\u529f\u7ed8\u5236\u4e86\u4e00\u4e2a\u540d\u4e3a&#039;graph.png&#039;\u7684\u56fe\u5f62\u6587\u4ef6\uff0c\u5c31\u8bf4\u660epygraphviz\u6a21\u5757\u5df2\u7ecf\u6210\u529f\u5b89\u88c5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Windows\u7cfb\u7edf\u4e2d\uff0c\u987a\u5229\u5b89\u88c5Python\u4e2d\u7684pygraphviz\u6a21\u5757\u9700\u8981\u6ce8\u610f\u51e0\u4e2a\u5173\u952e\u70b9\uff1a\u4e0b\u8f7d\u5bf9\u5e94\u7248\u672c\u7684Gr [&hellip;]","protected":false},"author":3,"featured_media":175959,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/175943"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=175943"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/175943\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/175959"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=175943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=175943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=175943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}