{"id":95,"date":"2008-09-18T00:37:00","date_gmt":"2008-09-17T15:37:00","guid":{"rendered":"http:\/\/www.typea.info\/blog\/index.php\/2008\/09\/18\/google_app_engine_13\/"},"modified":"2008-09-18T00:37:00","modified_gmt":"2008-09-17T15:37:00","slug":"google_app_engine_13","status":"publish","type":"post","link":"https:\/\/www.typea.info\/blog\/index.php\/2008\/09\/18\/google_app_engine_13\/","title":{"rendered":"Google App Engine \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306e\u4f7f\u7528 \u91ce\u671b(1.3)"},"content":{"rendered":"<p><a href=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/image\/0cc020b451ff_B7\/datastore01.jpg\"><img loading=\"lazy\" decoding=\"async\" style=\"border-right-width: 0px; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px\" border=\"0\" alt=\"datastore01\" src=\"https:\/\/www.typea.info\/blog\/wp-content\/uploads\/image\/0cc020b451ff_B7\/datastore01_thumb.jpg\" width=\"199\" height=\"127\" \/><\/a>&#160;<\/p>\n<ul>\n<li>App Engine \u306f\u3001Python \u7528\u306e \u30c7\u30fc\u30bf \u30e2\u30c7\u30ea\u30f3\u30b0 API \u3092\u5099\u3048\u3066\u3044\u308b <\/li>\n<li><a href=\"http:\/\/docs.djangoproject.com\/en\/dev\/\">Django \u306e\u30c7\u30fc\u30bf \u30e2\u30c7\u30ea\u30f3\u30b0 API<\/a> \u3068\u4f3c\u3066\u3044\u308b\u304c\u3001App Engine \u306e\u62e1\u5f35\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u3092\u80cc\u5f8c\u3067\u4f7f\u7528 <\/li>\n<li><code>import<\/code> \u6587\u3092\u6700\u521d\u306e\u884c\u306b\u8ffd\u52a0(1) <\/li>\n<li>\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u7a2e\u5225\u306f<a href=\"http:\/\/code.google.com\/intl\/ja\/appengine\/docs\/datastore\/\">\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2API<\/a>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u53c2\u7167(2) <\/li>\n<li>\u65b0\u3057\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306b\u4fdd\u5b58(3) <\/li>\n<li>\u4fdd\u5b58\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092<a href=\"http:\/\/code.google.com\/intl\/ja\/appengine\/docs\/datastore\/gqlqueryclass.html\">GQL<\/a>\u3067\u53d6\u308a\u51fa\u3059(4) <\/li>\n<li>\u30af\u30e9\u30b9\u306egql\u30e1\u30bd\u30c3\u30c9\u3067\u3082\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u3002(SELECT * FROM \uff30\uff45\uff52\uff53\uff4f\uff4e \u3092\u7701\u7565\u3067\u304d\u308b\n<ul>\n<li>persons = Person.gql(&quot;ORDER BY id LIMIT 10&quot;) <\/li>\n<\/ul>\n<\/li>\n<li>WHERE\u53e5\u306b\u5b9a\u6570\u306f\u6307\u5b9a\u3067\u304d\u306a\u3044\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f4d\u7f6e\u3001\u540d\u524d\u3067\u6307\u5b9a\u3067\u304d\u308b\u3002\n<ul>\n<li>persons = Person.gql(&quot;WHERE id = :1 ORDER BY id&quot;,&#160; int(&quot;1&quot;)) <\/li>\n<li>persons = Person.gql(&quot;WHERE id = :id ORDER BY id&quot;,&#160; id=int(&quot;2&quot;)) <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<pre class=\"prettyprint linenums\">\r\nimport cgi \r\nimport wsgiref.handlers \r\nfrom google.appengine.api import users \r\nfrom google.appengine.ext import webapp \r\nfrom google.appengine.ext import db  #(1) \r\n# \u4fdd\u5b58\u3059\u308b\u30e2\u30c7\u30eb\u30af\u30e9\u30b9 \r\nclass Person(db.Model): \r\n    id = db.IntegerProperty() #(2) \r\n    name = db.StringProperty() \r\n    mail = db.EmailProperty() \r\nclass MainPage(webapp.RequestHandler): \r\n    def get(self): \r\n        self.response.out.write('&lt;html&gt;&lt;body&gt;') \r\n        # (4) \u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092 GQL \u3067\u53d6\u308a\u51fa\u3059 \r\n        persons = db.GqlQuery(\"SELECT * FROM Person ORDER BY id LIMIT 10\") \r\n        self.response.out.write(\"&lt;form action='\/add' method='post'&gt;\")            \r\n        self.response.out.write(\"\"\"&lt;table border='1'&gt; \r\n            &lt;tr&gt; \r\n                &lt;th&gt;id&lt;\/th&gt;&lt;th&gt;name&lt;\/th&gt;&lt;th&gt;mail&lt;\/th&gt; \r\n            &lt;\/tr&gt; \r\n        \"\"\") \r\n        for person in persons: \r\n            self.response.out.write(\"&lt;tr&gt;\") \r\n            self.response.out.write(\"&lt;td&gt;%d&lt;\/td&gt;\" %person.id) \r\n            self.response.out.write(\"&lt;td&gt;%s&lt;\/td&gt;\" %cgi.escape(person.name)) \r\n            self.response.out.write(\"&lt;td&gt;%s&lt;\/td&gt;\" %cgi.escape(person.mail)) \r\n            self.response.out.write(\"&lt;\/tr&gt;\") \r\n        self.response.out.write(\"\"\" \r\n            &lt;tr&gt; \r\n                &lt;td&gt;&lt;input type='text' size='2'  name='id'&gt;&lt;\/td&gt; \r\n                &lt;td&gt;&lt;input type='text' size='10' name='name'&gt;&lt;\/td&gt; \r\n                &lt;td&gt;&lt;input type='text' size='15' name='mail'&gt; \r\n                    &lt;input type='submit' value='add'&gt;&lt;\/td&gt; \r\n            &lt;\/tr&gt; \r\n            &lt;\/table&gt; \r\n        \"\"\") \r\n        self.response.out.write(\"&lt;\/form&gt;\") \r\n        self.response.out.write('&lt;\/body&gt;&lt;\/html&gt;') \r\n# \u30c7\u30fc\u30bf\u6295\u5165\u51e6\u7406        \r\nclass AddPersonPage(webapp.RequestHandler): \r\n    def post(self): \r\n        person = Person() \r\n        id = self.request.get('id') \r\n        if id != '': \r\n            person.id  = int(id) \r\n            person.name = self.request.get('name') \r\n            person.mail = self.request.get('mail') \r\n            person.put() # (3)\u30c7\u30fc\u30bf\u4fdd\u5b58 \r\n        self.redirect('\/') \r\ndef main(): \r\n    application = webapp.WSGIApplication( \r\n                                         [('\/', MainPage), \r\n                                          ('\/add', AddPersonPage)], \r\n                                          debug=True \r\n                                         ) \r\n    wsgiref.handlers.CGIHandler().run(application) \r\nif __name__ == \"__main__\": \r\n    main() \r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>&#160; App Engine \u306f\u3001Python \u7528\u306e \u30c7\u30fc\u30bf \u30e2\u30c7\u30ea\u30f3\u30b0 API \u3092\u5099\u3048\u3066\u3044\u308b Django \u306e\u30c7\u30fc\u30bf \u30e2\u30c7\u30ea\u30f3\u30b0 API \u3068\u4f3c\u3066\u3044\u308b\u304c\u3001App Engine \u306e\u62e1\u5f35\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u3092\u80cc\u5f8c\u3067\u4f7f\u7528 i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[19,20],"tags":[],"class_list":["post-95","post","type-post","status-publish","format-standard","hentry","category-googleappengine","category-python"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/95","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=95"}],"version-history":[{"count":0,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/posts\/95\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=95"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=95"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.typea.info\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=95"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}