{"id":199440,"date":"2013-10-29T02:35:03","date_gmt":"2013-10-28T22:35:03","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=199440"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=199440","title":{"rendered":"<span class=\"post_title\">\u041f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0442\u0438\u043f \u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0431\u0435\u0437 \u0441\u043a\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u044f \u0435\u0433\u043e \u0446\u0435\u043b\u0438\u043a\u043e\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f Python<\/span>"},"content":{"rendered":"<div class=\"content html_format\">   \t\u0412\u043e\u0437\u043d\u0438\u043a\u043b\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u043f\u0440\u043e\u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u0442\u044c \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u0441\u044b\u043b\u043e\u043a \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0438 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0435. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0431\u044b\u043b\u043e \u043d\u0430\u0439\u0434\u0435\u043d\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 Python, \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u044f \u043f\u043e\u0434\u0435\u043b\u044e\u0441\u044c \u043f\u043e\u0434 \u0445\u0430\u0431\u0440\u0430\u043a\u0430\u0442\u043e\u043c:<\/p>\n<p>  <img decoding=\"async\" src=\"http:\/\/habr.habrastorage.org\/post_images\/fcc\/114\/4c0\/fcc1144c00d2de0f2795c3c29033e715.png\" alt=\"image\"\/><br \/>  <a name=\"habracut\"><\/a><br \/>  <a href=\"http:\/\/pastebin.com\/raw.php?i=iAHrXyLg\">\u0421\u0430\u043c \u0441\u043a\u0440\u0438\u043f\u0442<\/a> + \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0430\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 <a href=\"http:\/\/dalkescientific.com\/Python\/ReseekFile.py\">ReseekFile<\/a><\/p>\n<p>  \u0412\u0441\u044f \u043f\u0440\u0435\u043b\u0435\u0441\u0442\u044c \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u0442\u0438\u043f\u0435 \u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u0445 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f(jpg, png, gif) \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u043f\u0435\u0440\u0432\u044b\u0445 24 \u0431\u0430\u0439\u0442\u0430 \u0444\u0430\u0439\u043b\u0430. <\/p>\n<p>  \u041a\u043e\u0434 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u044d\u0442\u0438\u0445 24 \u0431\u0430\u0439\u0442:<\/p>\n<pre><code class=\"python\">    # handle GIFs     if (size &gt;= 10) and data[:6] in ('GIF87a', 'GIF89a'):         # Check to see if content_type is correct         content_type = 'image\/gif'         w, h = struct.unpack(&quot;&lt;HH&quot;, data[6:10])         width = int(w)         height = int(h)      # See PNG 2. Edition spec (http:\/\/www.w3.org\/TR\/PNG\/)     # Bytes 0-7 are below, 4-byte chunk length, then 'IHDR'     # and finally the 4-byte width, height     elif ((size &gt;= 24) and data.startswith('\\211PNG\\r\\n\\032\\n')           and (data[12:16] == 'IHDR')):         content_type = 'image\/png'         w, h = struct.unpack(&quot;&gt;LL&quot;, data[16:24])         width = int(w)         height = int(h)      # Maybe this is for an older PNG version.     elif (size &gt;= 16) and data.startswith('\\211PNG\\r\\n\\032\\n'):         # Check to see if we have the right content type         content_type = 'image\/png'         w, h = struct.unpack(&quot;&gt;LL&quot;, data[8:16])         width = int(w)         height = int(h)      # handle JPEGs     elif (size &gt;= 2) and data.startswith('\\377\\330'):         content_type = 'image\/jpeg'         datastream.seek(0)         datastream.read(2)         b = datastream.read(1)         try:             while (b and ord(b) != 0xDA):                 while (ord(b) != 0xFF): b = datastream.read(1)                 while (ord(b) == 0xFF): b = datastream.read(1)                 if (ord(b) &gt;= 0xC0 and ord(b) &lt;= 0xC3):                     datastream.read(3)                     h, w = struct.unpack(&quot;&gt;HH&quot;, datastream.read(4))                     break                 else:                     datastream.read(int(struct.unpack(&quot;&gt;H&quot;, datastream.read(2))[0])-2)                 b = datastream.read(1)             width = int(w)             height = int(h)         except struct.error:             pass         except ValueError:             pass <\/code><\/pre>\n<p>  \u041d\u0430\u0434\u0435\u044e\u0441\u044c, \u0447\u0442\u043e \u044d\u0442\u043e\u0442 \u0441\u043a\u0440\u0438\u043f\u0442 \u043d\u0430\u0439\u0434\u0435\u0442 \u0441\u0435\u0431\u0435 \u043c\u0435\u0441\u0442\u043e \u0432 \u0438\u0437\u0431\u0440\u0430\u043d\u043d\u043e\u043c \u0445\u0430\u0431\u0440\u0430\u044e\u0437\u0435\u0440\u043e\u0432 \u0438 \u043f\u043e\u0441\u043b\u0443\u0436\u0438\u0442 \u043a\u043e\u0433\u0434\u0430 \u044d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \ud83d\ude42    \t<\/p>\n<div class=\"clear\"><\/div>\n<\/p><\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"http:\/\/habrahabr.ru\/post\/199440\/\"> http:\/\/habrahabr.ru\/post\/199440\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"content html_format\">   \t\u0412\u043e\u0437\u043d\u0438\u043a\u043b\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u043f\u0440\u043e\u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u0442\u044c \u0431\u0430\u0437\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u0441\u044b\u043b\u043e\u043a \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0438 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0435. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0431\u044b\u043b\u043e \u043d\u0430\u0439\u0434\u0435\u043d\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 Python, \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u044f \u043f\u043e\u0434\u0435\u043b\u044e\u0441\u044c \u043f\u043e\u0434 \u0445\u0430\u0431\u0440\u0430\u043a\u0430\u0442\u043e\u043c:<\/p>\n<p>  <img decoding=\"async\" src=\"http:\/\/habr.habrastorage.org\/post_images\/fcc\/114\/4c0\/fcc1144c00d2de0f2795c3c29033e715.png\" alt=\"image\"\/>  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-199440","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/199440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=199440"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/199440\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=199440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=199440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=199440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}