{"id":1369,"date":"2022-10-31T14:31:58","date_gmt":"2022-10-31T06:31:58","guid":{"rendered":"http:\/\/175.24.184.226\/?p=1369"},"modified":"2022-10-31T14:49:19","modified_gmt":"2022-10-31T06:49:19","slug":"python%e5%88%b6%e4%bd%9c%e8%bf%9b%e5%ba%a6%e6%9d%a1","status":"publish","type":"post","link":"\/?p=1369","title":{"rendered":"Python\u5236\u4f5c\u8fdb\u5ea6\u6761"},"content":{"rendered":"<p>\u5982\u679c\u4f60\u4e4b\u524d\u6ca1\u7528\u8fc7\u8fdb\u5ea6\u6761\uff0c\u516b\u6210\u662f\u89c9\u5f97\u5b83\u4f1a\u589e\u52a0\u4e0d\u5fc5\u8981\u7684\u590d\u6742\u6027\u6216\u8005\u5f88\u96be\u7ef4\u62a4\uff0c\u5176\u5b9e\u4e0d\u7136\u3002\u8981\u52a0\u4e00\u4e2a\u8fdb\u5ea6\u6761\u5176\u5b9e\u53ea\u9700\u8981\u51e0\u884c\u4ee3\u7801\u3002<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311425699.gif\" alt=\"\u56fe\u7247\" \/> <\/p>\n<p>\u5728\u8fd9\u51e0\u884c\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u770b\u5982\u4f55\u5728\u547d\u4ee4\u884c\u811a\u672c\u4ee5\u53ca PySimpleGUI UI \u4e2d\u6dfb\u52a0\u8fdb\u5ea6\u6761\u3002<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311425986.gif\" alt=\"\u56fe\u7247\" \/> <\/p>\n<p>\u4e0b\u6587\u5c06\u4ecb\u7ecd 4 \u4e2a\u5e38\u7528\u7684 Python \u8fdb\u5ea6\u6761\u5e93\uff1a<\/p>\n<h2>1.Progress<\/h2>\n<p>\u7b2c\u4e00\u4e2a\u8981\u4ecb\u7ecd\u7684 Python \u5e93\u662f Progress\u3002<\/p>\n<p>Progress\u662f\u4e00\u79cd\u6587\u672c\u8fdb\u5ea6\u6761\u5e93\uff0c\u5e93\u8be6\u7ec6\u8bf4\u660e\u53c2\u52a0GitHub\u3002<\/p>\n<p>\u4f7f\u7528\u5e93\u4e4b\u524d\u9700\u8981\u8fdb\u884c\u5b89\u88c5\uff0cpip\u6307\u4ee4\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre><code class=\"language-shell\">pip install progressbar2<\/code><\/pre>\n<p>\u5b9e\u73b0\u603b\u8017\u65f61S\u7684\u8fdb\u5ea6\u6761 \uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre><code class=\"language-python\">import time\nimport progressbar\np = progressbar.ProgressBar()\nN = 10\n# \u52a0\u4e0a\u8fdb\u5ea6,\u5c31\u662f\u5c06range(N)\u653e\u5230ProgressBar()\u4e2d\nfor i in p(range(N)):\n    #\u6bcf\u6b21\u5ef6\u65f60.1S\n    time.sleep(0.1)<\/code><\/pre>\n<p>\u6548\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311448446.png\" alt=\"img\" \/><\/p>\n<p>\u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u4e2d\u6587\u63d0\u793a\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre><code class=\"language-python\">import time\nimport progressbar\n\ndef custom_len(value):\n    # These characters take up more space\n    characters = {\n        &#039;\u8fdb&#039;: 2,\n        &#039;\u5ea6&#039;: 2,\n    }\n\n    total = 0\n    for c in value:\n        total += characters.get(c, 1)\n\n    return total\n\nbar = progressbar.ProgressBar(\n    widgets=[\n        &#039;\u8fdb\u5ea6: &#039;,\n        progressbar.Bar(),\n        &#039; &#039;,\n        progressbar.Counter(format=&#039;%(value)02d\/%(max_value)d&#039;),\n    ],\n    len_func=custom_len,\n)\nfor i in bar(range(10)):\n    time.sleep(0.1)<\/code><\/pre>\n<p>\u6548\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311448956.png\" alt=\"img\" \/><\/p>\n<p>\u76f8\u5173\u6587\u6863\uff1a<a href=\"https:\/\/pypi.org\/project\/progress\/1.5\/\">https:\/\/pypi.org\/project\/progress\/1.5\/<\/a><\/p>\n<h2>2.<strong>tqdm<\/strong><\/h2>\n<p>\u4e0b\u9762\u6211\u4eec\u770b\u4e00\u4e0b tqdm \u5e93\u3002<\/p>\n<p>\u548c\u4e4b\u524d\u89c1\u8fc7\u7684\u5e93\u5dee\u4e0d\u591a\uff0c\u8fd9\u4e24\u884c\u4ee3\u7801\u4e5f\u975e\u5e38\u76f8\u4f3c\uff0c\u5728\u8bbe\u7f6e\u65b9\u9762\u6709\u4e00\u70b9\u70b9\u4e0d\u540c\uff1a<\/p>\n<pre><code class=\"language-python\">import time\nfrom tqdm import tqdm\nmylist = [1,2,3,4,5,6,7,8]\nfor i in tqdm(mylist): \n    time.sleep(1)<\/code><\/pre>\n<p>tqdm \u5b9e\u73b0\u7684\u8fdb\u5ea6\u6761\u6548\u679c\u5982\u4e0b\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311426474.gif\" alt=\"\u56fe\u7247\" \/> <\/p>\n<p>\u8fd9\u4e2a\u8fdb\u5ea6\u6761\u4e5f\u63d0\u4f9b\u4e86\u51e0\u79cd\u9009\u9879\u3002<\/p>\n<p>\u76f8\u5173\u6587\u6863\uff1a<a href=\"https:\/\/tqdm.github.io\/\">https:\/\/tqdm.github.io\/<\/a><\/p>\n<h2>3.<strong>Alive Progress<\/strong><\/h2>\n<p>\u987e\u540d\u601d\u4e49\uff0c\u8fd9\u4e2a\u5e93\u53ef\u4ee5\u4f7f\u5f97\u8fdb\u5ea6\u6761\u53d8\u5f97\u751f\u52a8\u8d77\u6765\uff0c\u5b83\u6bd4\u539f\u6765\u6211\u4eec\u89c1\u8fc7\u7684\u8fdb\u5ea6\u6761\u591a\u4e86\u4e00\u4e9b\u52a8\u753b\u6548\u679c\u3002<\/p>\n<p>\u4ece\u4ee3\u7801\u89d2\u5ea6\u6765\u8bf4\u6bd4\u8f83\u76f8\u4f3c\uff1a<\/p>\n<pre><code>from alive_progress import alive_barimport \ntimemylist = [1,2,3,4,5,6,7,8]\nwith alive_bar(len(mylist)) as bar: \n  for i in mylist: \n    bar() \n    time.sleep(1)<\/code><\/pre>\n<p>\u8fdb\u5ea6\u6761\u7684\u5916\u89c2\u548c\u9884\u671f\u5dee\u4e0d\u591a\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311428511.gif\" alt=\"\u56fe\u7247\" \/> <\/p>\n<p>\u8fd9\u79cd\u8fdb\u5ea6\u6761\u6709\u4e00\u4e9b\u4e0e\u4f17\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u4f7f\u7528\u8d77\u6765\u4f1a\u6bd4\u8f83\u6709\u8da3\uff0c\u529f\u80fd\u8be6\u60c5\u53ef\u89c1\u9879\u76ee\uff1a<a href=\"https:\/\/github.com\/rsalmei\/alive-progress\">https:\/\/github.com\/rsalmei\/alive-progress<\/a><\/p>\n<h2>4.<strong>PySimpleGUI<\/strong><\/h2>\n<p><strong>\u7528 PySimpleGUI \u5f97\u5230\u56fe\u5f62\u5316\u8fdb\u5ea6\u6761<\/strong><\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u52a0\u4e00\u884c\u7b80\u5355\u7684\u4ee3\u7801\uff0c\u5728\u547d\u4ee4\u884c\u811a\u672c\u4e2d\u5f97\u5230\u56fe\u5f62\u5316\u8fdb\u5ea6\u6761\u3002<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311429961.gif\" alt=\"\u56fe\u7247\" \/> <\/p>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u4e0a\u8ff0\u5185\u5bb9\uff0c\u6211\u4eec\u9700\u8981\u7684\u4ee3\u7801\u662f\uff1a<\/p>\n<pre><code class=\"language-python\">import PySimpleGUI as sgimport \ntimemylist = [1,2,3,4,5,6,7,8]\nfor i, item in enumerate(mylist): \n    sg.one_line_progress_meter( This is my progress meter! , i+1, len(mylist),  -key- ) \n    time.sleep(1)<\/code><\/pre>\n<p>PySimpleGUI \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u8fdb\u5ea6\u6761\u9879\u76ee\u4f5c\u8005\u4e4b\u524d\u66fe\u7ecf\u5728 GitHub \u4e0a\u8ba8\u8bba\u8fc7\u300c\u5982\u4f55\u5feb\u901f\u542f\u52a8 Python UI\uff0c\u7136\u540e\u4f7f\u7528 UI \u521b\u5efa\u6bd4\u8f83\u5de5\u5177\u300d\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u9879\u76ee\u91cc\uff0c\u4f5c\u8005\u8fd8\u8ba8\u8bba\u4e86\u4e00\u4e0b\u5982\u4f55\u96c6\u6210\u8fdb\u5ea6\u6761\u3002<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/202210311429007.gif\" alt=\"\u56fe\u7247\" \/> <\/p>\n<p>\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\">import PySimpleGUI as sgimport \ntimemylist = [1,2,3,4,5,6,7,8]\nprogressbar = [ [sg.ProgressBar(len(mylist), orientation= h , size=(51, 10), key= progressbar )]]\noutputwin = [ [sg.Output(size=(78,20))]]\nlayout = [ [sg.Frame( Progress ,layout= progressbar)], [sg.Frame( Output , layout = outputwin)], [sg.Submit( Start ),sg.Cancel()]]\nwindow = sg.Window( Custom Progress Meter , layout)\nprogress_bar = window[ progressbar ] \nwhile True: \n    event, values = window.read(timeout=10) \n    if event ==  Cancel  or event is None: \n        break \n    elif event ==  Start : \n        for i,item in enumerate(mylist): \n            print(item) \n            time.sleep(1) \n            progress_bar.UpdateBar(i + 1)window.close()<\/code><\/pre>\n<p>\u6ca1\u9519\uff0c\u5728 Python \u811a\u672c\u4e2d\u4f7f\u7528\u8fdb\u5ea6\u6761\u53ea\u9700\u8981\u51e0\u884c\u4ee3\u7801\uff0c\u4e00\u70b9\u4e5f\u4e0d\u590d\u6742\u3002\u6709\u4e86\u8fdb\u5ea6\u6761\uff0c\u4ee5\u540e\u4e5f\u4e0d\u7528\u518d\u731c\u6d4b\u811a\u672c\u8fd0\u884c\u7684\u600e\u4e48\u6837\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u4e4b\u524d\u6ca1\u7528\u8fc7\u8fdb\u5ea6\u6761\uff0c\u516b\u6210\u662f\u89c9\u5f97\u5b83\u4f1a\u589e\u52a0\u4e0d\u5fc5\u8981\u7684\u590d\u6742\u6027\u6216\u8005\u5f88\u96be\u7ef4\u62a4\uff0c\u5176\u5b9e\u4e0d\u7136\u3002\u8981\u52a0\u4e00\u4e2a\u8fdb\u5ea6\u6761\u5176\u5b9e\u53ea\u9700\u8981\u51e0\u884c\u4ee3\u7801\u3002 \u5728\u8fd9\u51e0\u884c\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec   \u2026 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[53],"tags":[16],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1369"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1369"}],"version-history":[{"count":2,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1369\/revisions"}],"predecessor-version":[{"id":1371,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1369\/revisions\/1371"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1369"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}