r11172 - in people: . evgeni evgeni/thumbnails-from-screenshots

[Evgeni Golov]

Author: evgeni
Date: 2010-07-29 15:09:08 +0000 (Thu, 29 Jul 2010)
New Revision: 11172

Added:
   people/evgeni/
   people/evgeni/thumbnails-from-screenshots/
   people/evgeni/thumbnails-from-screenshots/fetch-thumbnails
Log:
add fetch-thumbnails python script


Added: people/evgeni/thumbnails-from-screenshots/fetch-thumbnails
===================================================================
--- people/evgeni/thumbnails-from-screenshots/fetch-thumbnails	                        (rev 0)
+++ people/evgeni/thumbnails-from-screenshots/fetch-thumbnails	2010-07-29 15:09:08 UTC (rev 11172)
@@ -0,0 +1,90 @@
+#!/usr/bin/env python
+
+# fetch-thumbnails
+# 
+# Copyright 2010 Evgeni Golov <evgeni at debian.org>
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+# 
+# * Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+#   copyright notice, this list of conditions and the following disclaimer
+#   in the documentation and/or other materials provided with the
+#   distribution.
+# * Neither the name of the  nor the names of its
+#   contributors may be used to endorse or promote products derived from
+#   this software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from debian import debtags
+import json
+import urllib2
+from PIL import Image
+from os import path, mkdir
+
+__BASE_DIR = 'build'
+__ORIG_DIR = '%s/orig' % __BASE_DIR
+__THUMB_DIR = '%s/thumbs' % __BASE_DIR
+
+__JSON_URL = 'http://screenshots.debian.net/json/screenshots'
+__DEBTAGS_FILE = '/var/lib/debtags/debtags-fetch-apt.tag'
+__FACET = 'game'
+
+if not path.exists(__BASE_DIR):
+    mkdir(__BASE_DIR)
+if not path.exists(__ORIG_DIR):
+    mkdir(__ORIG_DIR)
+if not path.exists(__THUMB_DIR):
+    mkdir(__THUMB_DIR)
+
+screenshots = json.load(urllib2.urlopen(__JSON_URL))
+screenshots = screenshots['screenshots']
+
+db = debtags.DB()
+db.read(open(__DEBTAGS_FILE, "r"))
+games = db.filter_tags(lambda t: t.startswith(__FACET))
+
+work = []
+
+for g in games.iter_packages():
+    p = {}
+    if 'role::program' in db.tags_of_package(g):
+        p['name'] = g
+        p['screenshot'] = None
+        for s in screenshots:
+            if s['name'] == g:
+                p['screenshot'] = s['large_image_url']
+        work.append(p)
+        break
+
+for p in work:
+    if p['screenshot']:
+        print "Fetching screenshot for %(name)s from %(screenshot)s" % p
+        f = file("%s/%s.png" % (__ORIG_DIR, p['name']), "wb")
+        f.write(urllib2.urlopen(p['screenshot']).read())
+        f.close()
+        img = Image.open("%s/%s.png" % (__ORIG_DIR, p['name']))
+        if img.size[0] > img.size[1]:
+            scale = img.size[0]/320.0
+            new_size = (320, int(round(img.size[1]/scale)))
+        else:
+            scale = img.size[1]/240.0
+            new_size = (int(round(img.size[0]/scale)), 240)
+        i = img.resize(new_size)
+        i.save("%s/%s.png" % (__THUMB_DIR, p['name']))
+    else:
+        print "WARNING: %(name)s has no screenshot!" % p


Property changes on: people/evgeni/thumbnails-from-screenshots/fetch-thumbnails
___________________________________________________________________
Added: svn:executable
   + *