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https://github.com/golang/go
synced 2024-11-24 21:10:04 -07:00
dashboard: more aggressive caching for project/package pages
Plus automatic package<->project association script. (This is just a helper script for now. I intend to fully automate the associations further down the track.) R=rsc CC=golang-dev https://golang.org/cl/1715054
This commit is contained in:
Andrew Gerrand
parent
711f075987
commit
fc5a835b2e
@ -17,6 +17,7 @@ from google.appengine.ext.webapp import template
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from google.appengine.ext.webapp.util import run_wsgi_app
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from google.appengine.api import users
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from google.appengine.api import mail
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from google.appengine.api import urlfetch
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import binascii
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import datetime
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import hashlib
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@ -50,36 +51,91 @@ re_bitbucket = re.compile(r'^bitbucket\.org/[a-z0-9A-Z_.\-]+/[a-z0-9A-Z_.\-]+$')
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re_googlecode = re.compile(r'^[a-z0-9\-]+\.googlecode\.com/(svn|hg)$')
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re_github = re.compile(r'^github\.com/[a-z0-9A-Z_.\-]+/[a-z0-9A-Z_.\-]+$')
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def vc_to_web(path):
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if re_bitbucket.match(path):
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check_url = 'http://' + path + '/?cmd=heads'
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web = 'http://' + path + '/'
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elif re_github.match(path):
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# github doesn't let you fetch the .git directory anymore.
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# fetch .git/info/refs instead, like git clone would.
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check_url = 'http://'+path+'.git/info/refs'
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web = 'http://' + path
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elif re_googlecode.match(path):
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check_url = 'http://'+path
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web = 'http://code.google.com/p/' + path[:path.index('.')]
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else:
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return False, False
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return web, check_url
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re_bitbucket_web = re.compile(r'bitbucket\.org/([a-z0-9A-Z_.\-]+)/([a-z0-9A-Z_.\-]+)')
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re_googlecode_web = re.compile(r'code.google.com/p/([a-z0-9\-]+)')
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re_github_web = re.compile(r'github\.com/([a-z0-9A-Z_.\-]+)/([a-z0-9A-Z_.\-]+)')
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re_striphttp = re.compile(r'http://(www\.)?')
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def web_to_vc(url):
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url = re_striphttp.sub('', url)
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m = re_bitbucket_web.match(url)
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if m:
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return 'bitbucket.org/'+m.group(1)+'/'+m.group(2)
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m = re_github_web.match(url)
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if m:
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return 'github.com/'+m.group(1)+'/'+m.group(2)
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m = re_googlecode_web.match(url)
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if m:
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path = m.group(1)+'.googlecode.com/'
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# perform http request to path/hg to check if they're using mercurial
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vcs = 'svn'
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try:
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response = urlfetch.fetch('http://'+path+'hg', deadline=1)
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if response.status_code == 200:
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vcs = 'hg'
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except: pass
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return path + vcs
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return False
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MaxPathLength = 100
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CacheTimeout = 3600
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class PackagePage(webapp.RequestHandler):
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def get(self):
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if self.request.get('fmt') == 'json':
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return self.json()
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q = Package.all()
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q.order('-last_install')
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by_time = q.fetch(100)
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html = memcache.get('view-package')
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if not html:
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q = Package.all()
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q.order('-last_install')
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by_time = q.fetch(100)
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q = Package.all()
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q.order('-count')
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by_count = q.fetch(100)
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q = Package.all()
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q.order('-count')
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by_count = q.fetch(100)
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self.response.headers['Content-Type'] = 'text/html; charset=utf-8'
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path = os.path.join(os.path.dirname(__file__), 'package.html')
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self.response.out.write(template.render(path, {"by_time": by_time, "by_count": by_count}))
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self.response.headers['Content-Type'] = 'text/html; charset=utf-8'
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path = os.path.join(os.path.dirname(__file__), 'package.html')
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html = template.render(
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path,
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{"by_time": by_time, "by_count": by_count}
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)
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memcache.set('view-package', html, time=CacheTimeout)
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self.response.out.write(html)
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def json(self):
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self.response.set_status(200)
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self.response.headers['Content-Type'] = 'text/plain; charset=utf-8'
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q = Package.all()
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s = '{"packages": ['
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sep = ''
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for r in q.fetch(1000):
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s += '%s\n\t{"path": "%s", "last_install": "%s", "count": "%s"}' % (sep, r.path, r.last_install, r.count)
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sep = ','
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s += '\n]}\n'
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self.response.out.write(s)
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json = memcache.get('view-package-json')
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if not json:
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self.response.set_status(200)
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self.response.headers['Content-Type'] = 'text/plain; charset=utf-8'
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q = Package.all()
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s = '{"packages": ['
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sep = ''
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for r in q.fetch(1000):
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s += '%s\n\t{"path": "%s", "last_install": "%s", "count": "%s"}' % (sep, r.path, r.last_install, r.count)
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sep = ','
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s += '\n]}\n'
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json = s
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memcache.set('view-package-json', json, time=CacheTimeoout)
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self.response.out.write(json)
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def can_get_url(self, url):
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try:
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@ -104,18 +160,8 @@ class PackagePage(webapp.RequestHandler):
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p = Package.get_by_key_name(key)
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if p is None:
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# not in datastore - verify URL before creating
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if re_bitbucket.match(path):
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check_url = 'http://' + path + '/?cmd=heads'
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web = 'http://' + path + '/'
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elif re_github.match(path):
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# github doesn't let you fetch the .git directory anymore.
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# fetch .git/info/refs instead, like git clone would.
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check_url = 'http://'+path+'.git/info/refs'
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web = 'http://' + path
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elif re_googlecode.match(path):
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check_url = 'http://'+path
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web = 'http://code.google.com/p/' + path[:path.index('.')]
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else:
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web, check_url = vc_to_web(path)
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if not web:
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logging.error('unrecognized path: %s', path)
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return False
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if not self.can_get_url(check_url):
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@ -150,9 +196,27 @@ class ProjectPage(webapp.RequestHandler):
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self.redirect(users.create_logout_url("/project"))
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elif self.request.path == "/project/edit" and admin:
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self.edit()
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elif self.request.path == "/project/assoc" and admin:
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self.assoc()
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else:
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self.list()
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def assoc(self):
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projects = Project.all()
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for p in projects:
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if p.package:
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continue
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path = web_to_vc(p.web_url)
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if not path:
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continue
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pkg = Package.get_by_key_name("pkg-"+path)
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if not pkg:
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self.response.out.write('no: %s %s<br>' % (p.web_url, path))
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continue
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p.package = pkg
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p.put()
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self.response.out.write('yes: %s %s<br>' % (p.web_url, path))
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def post(self):
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if self.request.path == "/project/edit":
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self.edit(True)
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@ -177,30 +241,37 @@ class ProjectPage(webapp.RequestHandler):
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self.list({"submitMsg": "Your project has been submitted."})
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def list(self, data={}):
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projects = Project.all().order('category').order('name')
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def list(self, additional_data={}):
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data = memcache.get('view-project-data')
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admin = users.is_current_user_admin()
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if not admin:
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projects = projects.filter('approved =', True)
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if admin or not data:
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projects = Project.all().order('category').order('name')
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if not admin:
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projects = projects.filter('approved =', True)
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projects = list(projects)
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projects = list(projects)
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tags = sets.Set()
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for p in projects:
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for t in p.tags:
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tags.add(t)
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tags = sets.Set()
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for p in projects:
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for t in p.tags:
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tags.add(t)
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tag = self.request.get('tag', None)
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if tag:
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projects = filter(lambda x: tag in x.tags, projects)
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tag = self.request.get("tag", None)
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if tag:
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projects = filter(lambda x: tag in x.tags, projects)
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data = {}
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data['tag'] = tag
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data['tags'] = tags
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data['projects'] = projects
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data['admin']= admin
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if not admin:
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memcache.set('view-project-data', data, time=CacheTimeout)
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for k, v in additional_data.items():
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data[k] = v
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self.response.headers['Content-Type'] = 'text/html; charset=utf-8'
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path = os.path.join(os.path.dirname(__file__), 'project.html')
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data["tag"] = tag
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data["tags"] = tags
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data["projects"] = projects
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data["admin"] = admin
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self.response.out.write(template.render(path, data))
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def edit(self, save=False):
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@ -228,7 +299,8 @@ class ProjectPage(webapp.RequestHandler):
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p.approved = self.request.get("approved") == "1"
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p.tags = filter(lambda x: x, self.request.get("tags", "").split(","))
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p.put()
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self.redirect("/project")
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memcache.delete('view-project-data')
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self.redirect('/project')
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return
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# get all project categories and tags
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