{"id":1250,"date":"2022-07-27T15:55:24","date_gmt":"2022-07-27T07:55:24","guid":{"rendered":"http:\/\/175.24.184.226\/?p=1250"},"modified":"2022-07-27T15:55:24","modified_gmt":"2022-07-27T07:55:24","slug":"session-mount","status":"publish","type":"post","link":"\/?p=1250","title":{"rendered":"session.mount"},"content":{"rendered":"<pre><code class=\"language-python\"># 1\uff1a\u4fdd\u6301\u8bf7\u6c42\u4e4b\u95f4\u7684Cookies\nimport requests\nself.session = requests.Session()\nself.session.get(login_url) # \u53ef\u4ee5\u4fdd\u6301\u767b\u5f55\u6001\n\n# 2\uff1a\u8bf7\u6c42\u65f6\uff0c\u4f1a\u52a0\u4e0aheaders\nself.session.get(url, params, headers=headers)\n#\u5728\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u8fd9\u6837\u8bbe\u7f6e\u662f\u5168\u5c40\u7684\u3002\n# \u8bbe\u7f6e\u8bf7\u6c42\u5934\nself.s = requests.Session()\nself.s.headers = {&#039;balabala&#039;}\n# \u79fb\u9664\u670d\u52a1\u5668\u9a8c\u8bc1\nself.s.verify = False\n# \u8bbe\u7f6e\u4ee3\u7406\nself.s.proxies={&#039;aa&#039;}\n\n# 3\uff1a\u9ed8\u8ba4requests\u8bf7\u6c42\u5931\u8d25\u540e\u4e0d\u4f1a\u91cd\u8bd5\uff0c\u4f46\u662f\u6211\u4eec\u8dd1case\u65f6\u96be\u514d\u9047\u5230\u4e00\u4e9b\u7f51\u7edc\u6216\u5916\u90e8\u539f\u56e0\u5bfc\u81f4case\u5931\u8d25\n# \u6211\u4eec\u53ef\u4ee5\u5728Session\u5b9e\u4f8b\u4e0a\u9644\u52a0HTTPAdapaters \u53c2\u6570\uff0c\u589e\u52a0\u5931\u8d25\u91cd\u8bd5\u6b21\u6570\nrequest_retry = requests.adapatrs.HTTPAdapaters(max_retries=3)  # \u4e4b\u540e\u7684\u8bf7\u6c42\uff0c\u82e5\u5931\u8d25\uff0c\u91cd\u8bd53\u6b21\nself.session.mount(&#039;https:\/\/&#039;,request_retry)  \nself.session.mount(&#039;http:\/\/&#039;,request_retry)\n\n# 4\uff1a\u91cd\u5b9a\u5411\u3002\u7f51\u7edc\u8bf7\u6c42\u4e2d\u53ef\u80fd\u4f1a\u9047\u5230\u91cd\u5b9a\u5411\uff0c\u6211\u4eec\u9700\u8981\u4e00\u6b21\u5904\u7406\u4e00\u4e2a\u8bf7\u6c42\uff0c\u53ef\u4ee5\u628a\u91cd\u5b9a\u5411\u7981\u6b62\nself.session.post(url,data,allow_redirects=False)\n\n# 5\uff1a post\u8bf7\u6c42\u63d0\u4ea4json\u683c\u5f0f\u6570\u636e\u65f6(\u8bf7\u6c42\u5934\u4e3a:{\u201cContent-Type\u201d: \u201capplication\/json\u201d})\n# \u4e00\u822c\u5148\u8981\u628apython\u5bf9\u8c61\u8f6c\u6362\u6210json\u5bf9\u8c61\u3002\u53ef\u80fd\u5f88\u591a\u65f6\u5019\u662f\u8fd9\u6837\u5199\uff1a\nself.session.post(url, data=json.dumps(data))\nself.session.post(url, json=data)  # \u5176\u5b9epost\u6709\u4e00\u4e2a\u9ed8\u8ba4\u53c2\u6570json\uff0c\u53ef\u4ee5\u76f4\u63a5\u7b80\u5199\n\n# 6\uff1a\u5199\u63a5\u53e3\u8bf7\u6c42\uff0cdebug\u65f6\uff0c\u4f1a\u9700\u8981\u770b\u4e0b\u4ee3\u7801\u8bf7\u6c42\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5f53\u7136\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528fiddler\u6765\u67e5\u770b\uff0c\n# \u5176\u5b9e\u6211\u4eec\u81ea\u5df1\u4e5f\u53ef\u4ee5\u5728\u4ee3\u7801\u8fd9\u6837\u83b7\u53d6debug\u4fe1\u606f\nimport requests\nimport logging\nimport httplib as http_client\n# \u66f4\u597d\u7684\u65b9\u6cd5\u662f\u81ea\u5df1\u5c01\u88c5\u4e00\u4e2a\u88c5\u9970\u5668\uff0c\u5c31\u53ef\u4ee5\u4e3a\u4efb\u610f\u8bf7\u6c42\u51fd\u6570\u6dfb\u52a0\u4e00\u4e2adebug\u529f\u80fd\nhttp_client.HTTPConnection.debuglevel = 1\nlogging.basicConfig()\nlogging.getLogger().setLevel(logging.DEBUG)\nrequests_log = logging.getLogger(&quot;requests.packages.urllib3&quot;)\nrequests_log.setLevel(logging.DEBUG)\nrequests_log.propagate = True\nrequests.get(&#039;https:\/\/www.baidu.com&#039;)\n\n# 7\uff1a\u4f7f\u7528grequests\u5b9e\u73b0\u5f02\u6b65\u8bf7\u6c42\n# pip install grequests\nimport grequests\nurls = [\n    &#039;http:\/\/www.url1.com&#039;,\n    &#039;http:\/\/www.url2.com&#039;,\n    &#039;http:\/\/www.url3.com&#039;,\n    &#039;http:\/\/www.url4.com&#039;,\n    &#039;http:\/\/www.url5.com&#039;,\n    &#039;http:\/\/www.url6.com&#039;,\n]\nresp = (grequests.get(u) for u in urls)\ngrequests.map(resp)\n# [&lt;Response [200]&gt;, &lt;Response [200]&gt;, &lt;Response [200]&gt;, &lt;Response [200]&gt;, &lt;Response [200]&gt;, &lt;Response [200]&gt;]\n\n# 8\uff1a\u53d1\u9001\u81ea\u5b9a\u4e49cookies\n# \u6211\u4eec\u4f7f\u7528Session\u5b9e\u4f8b\u6765\u4fdd\u6301\u8bf7\u6c42\u4e4b\u95f4\u7684cookies\uff0c\u4f46\u662f\u6709\u4e9b\u7279\u6b8a\u60c5\u51b5\uff0c\u9700\u8981\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684cookies\n# \u81ea\u5b9a\u4e49cookies\ncookie = {&#039;guid&#039;:&#039;5BF0FAB4-A7CF-463E-8C17-C1576fc7a9a8&#039;,&#039;uuid&#039;:&#039;3ff5f4091f35a467&#039;}\nsession.post(&#039;http:\/\/wikipedia.org&#039;, cookies=cookie)\n\n# 9\uff1a\u9700\u6c42\u786e\u5b9a\u524d\u540e\u7aef\u5e76\u884c\u8bbe\u8ba1\u65f6\uff0c\u8fd9\u65f6\u6d4b\u8bd5\u5e76\u6ca1\u6709\u529e\u6cd5\u8c03\u7528\u63a5\u53e3\uff0c\u5982\u4f55\u505a\u63a5\u53e3\u6d4b\u8bd5\u5462\uff1f\n# \u53ef\u4ee5\u4f7f\u7528mock\u6216\u8005\u662fhttpretty\n# \u8be6\u7ec6\u4f7f\u7528\u53ef\u4ee5\u67e5\u770bAPI_DOC https:\/\/github.com\/gabrielfalcao\/HTTPretty\nimport requests\nimport httpretty\n# \u6a21\u62df\u8fd4\u8fd8\u7684\u72b6\u6001\u7801\n@httpretty.activate\ndef test_beta1_access():\n    httpretty.register_uri(httpretty.GET, &quot;http:\/\/beta.com\/&quot;,\n                           body=&quot;here is the mocked body&quot;,\n                           status=201)\n    response = requests.get(&#039;http:\/\/beta.com&#039;)\n    expect(response.status_code).to.equal(201)\n# \u6a21\u62df\u8fd4\u8fd8response\u7684body\n@httpretty.activate\ndef test_some_api():\n    httpretty.register_uri(httpretty.GET, &quot;http:\/\/beta.com\/&quot;,\n                           body=&#039;{&quot;success&quot;: false}&#039;,\n                           content_type=&#039;text\/json&#039;)\n    response = requests.get(&#039;http:\/\/beta.com\/&#039;)\n    expect(response.json()).to.equal({&#039;success&#039;: False})\n\n# 10\uff1a\u7edf\u8ba1\u4e00\u4e2aAPI\u8bf7\u6c42\u82b1\u8d39\u7684\u65f6\u95f4\nself.session.get(url).elapsed\n\n# 11\uff1a\u8bbe\u7f6e\u8bf7\u6c42\u8d85\u65f6\nself.session.get(url, timeout=15)\n# timeout \u4ec5\u5bf9\u8fde\u63a5\u8fc7\u7a0b\u6709\u6548\uff0c\u4e0e\u54cd\u5e94\u4f53\u7684\u4e0b\u8f7d\u65e0\u5173\u3002 \n# timeout \u5e76\u4e0d\u662f\u6574\u4e2a\u4e0b\u8f7d\u54cd\u5e94\u7684\u65f6\u95f4\u9650\u5236\uff0c\u800c\u662f\u5982\u679c\u670d\u52a1\u5668\u572815 \u79d2\u5185\u6ca1\u6709\u5e94\u7b54\uff0c\u5c06\u4f1a\u5f15\u53d1\u4e00\u4e2a\u5f02\u5e38\n# \uff08\u66f4\u7cbe\u786e\u5730\u8bf4\uff0c\u662f\u5728 timeout \u79d2\u5185\u6ca1\u6709\u4ece\u57fa\u7840\u5957\u63a5\u5b57\u4e0a\u63a5\u6536\u5230\u4efb\u4f55\u5b57\u8282\u7684\u6570\u636e\u65f6\uff09<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p># 1\uff1a\u4fdd\u6301\u8bf7\u6c42\u4e4b\u95f4\u7684Cookies import requests self.session = requests.Session()   \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":[87],"tags":[],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1250"}],"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=1250"}],"version-history":[{"count":1,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1250\/revisions"}],"predecessor-version":[{"id":1251,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1250\/revisions\/1251"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1250"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}