dak/show_new.py

   1 #!/usr/bin/env python
   2
   3 """ Output html for packages in NEW """
   4 # Copyright (C) 2007, 2009 Joerg Jaspert <joerg@debian.org>
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19
  20 ################################################################################
  21
  22 # <elmo> I'm James Troup, long term source of all evil in Debian. you may
  23 #        know me from such debian-devel-announce gems as "Serious
  24 #        Problems With ...."
  25
  26 ################################################################################
  27
  28 from copy import copy
  29 import os, sys, time
  30 import apt_pkg
  31 import examine_package
  32
  33 from daklib import policy
  34 from daklib.dbconn import *
  35 from daklib import utils
  36 from daklib.config import Config
  37 from daklib import daklog
  38 from daklib.dakmultiprocessing import DakProcessPool, PROC_STATUS_SUCCESS, PROC_STATUS_SIGNALRAISED
  39 from multiprocessing import Manager, TimeoutError
  40
  41 # Globals
  42 Cnf = None
  43 Options = None
  44 manager = Manager()
  45 sources = manager.list()
  46 htmlfiles_to_process = manager.list()
  47 timeout_str = "Timed out while processing"
  48
  49
  50 ################################################################################
  51 ################################################################################
  52 ################################################################################
  53
  54 def html_header(name, missing):
  55     if name.endswith('.changes'):
  56         name = ' '.join(name.split('_')[:2])
  57     result = """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  58 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" lang="de">
  59   <head>
  60     <meta http-equiv="content-type" content="text/xhtml+xml; charset=utf-8"
  61     />
  62     <title>%(name)s - Debian NEW package overview</title>
  63     <link type="text/css" rel="stylesheet" href="/style.css" />
  64     <link rel="shortcut icon" href="https://www.debian.org/favicon.ico" />
  65     <script type="text/javascript">
  66       //<![CDATA[
  67       <!--
  68       function toggle(id, initial, display) {
  69         var o = document.getElementById(id);
  70         toggleObj(o, initial, display);
  71       }
  72       function show(id, display) {
  73         var o = document.getElementById(id);
  74         o.style.display = 'table-row-group';
  75       }
  76       function toggleObj(o, initial, display) {
  77         if(! o.style.display)
  78           o.style.display = initial;
  79         if(o.style.display == display) {
  80           o.style.display = "none";
  81         } else {
  82           o.style.display = display;
  83         }
  84       }
  85       //-->
  86       //]]>
  87     </script>
  88   </head>
  89   <body id="NEW-details-page">
  90     <div id="logo">
  91       <a href="https://www.debian.org/">
  92         <img src="https://www.debian.org/logos/openlogo-nd-50.png"
  93         alt="debian logo" /></a>
  94       <a href="https://www.debian.org/">
  95         <img src="https://www.debian.org/Pics/debian.png"
  96         alt="Debian Project" /></a>
  97     </div>
  98     <div id="titleblock">
  99       <img src="https://www.debian.org/Pics/red-upperleft.png"
 100       id="red-upperleft" alt="corner image"/>
 101       <img src="https://www.debian.org/Pics/red-lowerleft.png"
 102       id="red-lowerleft" alt="corner image"/>
 103       <img src="https://www.debian.org/Pics/red-upperright.png"
 104       id="red-upperright" alt="corner image"/>
 105       <img src="https://www.debian.org/Pics/red-lowerright.png"
 106       id="red-lowerright" alt="corner image"/>
 107       <span class="title">
 108         Debian NEW package overview for %(name)s
 109       </span>
 110     </div>
 111
 112     """%{"name":name}
 113
 114     # we assume only one source (.dsc) per changes here
 115     result += """
 116     <div id="menu">
 117       <p class="title">Navigation</p>
 118       <p><a href="#changes" onclick="show('changes-body')">.changes</a></p>
 119       <p><a href="#dsc" onclick="show('dsc-body')">.dsc</a></p>
 120       <p><a href="#source-lintian" onclick="show('source-lintian-body')">source lintian</a></p>
 121
 122 """
 123     for binarytype, packagename in filter(lambda m: m[0] in ('deb', 'udeb'), missing):
 124         result += """
 125         <p class="subtitle">%(pkg)s</p>
 126         <p><a href="#binary-%(pkg)s-control" onclick="show('binary-%(pkg)s-control-body')">control file</a></p>
 127         <p><a href="#binary-%(pkg)s-lintian" onclick="show('binary-%(pkg)s-lintian-body')">binary lintian</a></p>
 128         <p><a href="#binary-%(pkg)s-contents" onclick="show('binary-%(pkg)s-contents-body')">.deb contents</a></p>
 129         <p><a href="#binary-%(pkg)s-copyright" onclick="show('binary-%(pkg)s-copyright-body')">copyright</a></p>
 130         <p><a href="#binary-%(pkg)s-file-listing" onclick="show('binary-%(pkg)s-file-listing-body')">file listing</a></p>
 131
 132 """%{"pkg":packagename}
 133     result += "    </div>"
 134     return result
 135
 136 def html_footer():
 137     result = """    <p class="validate">Timestamp: %s (UTC)</p>
 138 """% (time.strftime("%d.%m.%Y / %H:%M:%S", time.gmtime()))
 139     result += "</body></html>"
 140     return result
 141
 142 ################################################################################
 143
 144
 145 def do_pkg(upload_id):
 146     cnf = Config()
 147
 148     session = DBConn().session()
 149     upload = session.query(PolicyQueueUpload).filter_by(id=upload_id).one()
 150
 151     queue = upload.policy_queue
 152     changes = upload.changes
 153
 154     origchanges = os.path.join(queue.path, changes.changesname)
 155     print origchanges
 156
 157     htmlname = "{0}_{1}.html".format(changes.source, changes.version)
 158     htmlfile = os.path.join(cnf['Show-New::HTMLPath'], htmlname)
 159
 160     # Have we already processed this?
 161     if os.path.exists(htmlfile) and \
 162         os.stat(htmlfile).st_mtime > time.mktime(changes.created.timetuple()):
 163             with open(htmlfile, "r") as fd:
 164                 if fd.read() != timeout_str:
 165                     sources.append(htmlname)
 166                     return (PROC_STATUS_SUCCESS,
 167                             '%s already up-to-date' % htmlfile)
 168
 169     # Go, process it... Now!
 170     htmlfiles_to_process.append(htmlfile)
 171     sources.append(htmlname)
 172
 173     group = cnf.get('Dinstall::UnprivGroup') or None
 174
 175     with open(htmlfile, 'w') as outfile:
 176       with policy.UploadCopy(upload, group=group) as upload_copy:
 177         handler = policy.PolicyQueueUploadHandler(upload, session)
 178         missing = [ (o['type'], o['package']) for o in handler.missing_overrides() ]
 179         distribution = changes.distribution
 180
 181         print >>outfile, html_header(changes.source, missing)
 182         print >>outfile, examine_package.display_changes(distribution, origchanges)
 183
 184         if upload.source is not None and ('dsc', upload.source.source) in missing:
 185             fn = os.path.join(upload_copy.directory, upload.source.poolfile.basename)
 186             print >>outfile, examine_package.check_dsc(distribution, fn, session)
 187         for binary in upload.binaries:
 188             if (binary.binarytype, binary.package) not in missing:
 189                 continue
 190             fn = os.path.join(upload_copy.directory, binary.poolfile.basename)
 191             print >>outfile, examine_package.check_deb(distribution, fn, session)
 192
 193         print >>outfile, html_footer()
 194
 195     session.close()
 196     htmlfiles_to_process.remove(htmlfile)
 197     return (PROC_STATUS_SUCCESS, '{0} already updated'.format(htmlfile))
 198
 199 ################################################################################
 200
 201 def usage (exit_code=0):
 202     print """Usage: dak show-new [OPTION]... [CHANGES]...
 203   -h, --help                show this help and exit.
 204   -p, --html-path [path]    override output directory.
 205   """
 206     sys.exit(exit_code)
 207
 208 ################################################################################
 209
 210 def init(session):
 211     global cnf, Options
 212
 213     cnf = Config()
 214
 215     Arguments = [('h',"help","Show-New::Options::Help"),
 216                  ("p","html-path","Show-New::HTMLPath","HasArg"),
 217                  ('q','queue','Show-New::Options::Queue','HasArg')]
 218
 219     for i in ["help"]:
 220         if not cnf.has_key("Show-New::Options::%s" % (i)):
 221             cnf["Show-New::Options::%s" % (i)] = ""
 222
 223     changesnames = apt_pkg.parse_commandline(cnf.Cnf,Arguments,sys.argv)
 224     Options = cnf.subtree("Show-New::Options")
 225
 226     if Options["help"]:
 227         usage()
 228
 229     queue_names = Options.find('Queue', 'new').split(',')
 230     uploads = session.query(PolicyQueueUpload) \
 231         .join(PolicyQueueUpload.policy_queue).filter(PolicyQueue.queue_name.in_(queue_names)) \
 232         .join(PolicyQueueUpload.changes).order_by(DBChange.source)
 233
 234     if len(changesnames) > 0:
 235         uploads = uploads.filter(DBChange.changesname.in_(changesnames))
 236
 237     return uploads
 238
 239
 240 ################################################################################
 241 ################################################################################
 242
 243 def main():
 244     examine_package.use_html = True
 245     pool = DakProcessPool(processes=5)
 246
 247     session = DBConn().session()
 248     upload_ids = [ u.id for u in init(session) ]
 249     session.close()
 250
 251     for upload_id in upload_ids:
 252         pool.apply_async(do_pkg, [upload_id])
 253     pool.close()
 254
 255     #p.wait(timeout=600)
 256     pool.join()
 257     for htmlfile in htmlfiles_to_process:
 258         with open(htmlfile, "w") as fd:
 259             fd.write(timeout_str)
 260
 261     files = set(os.listdir(cnf["Show-New::HTMLPath"]))
 262     to_delete = filter(lambda x: x.endswith(".html"), files.difference(set(sources)))
 263     for f in to_delete:
 264         os.remove(os.path.join(cnf["Show-New::HTMLPath"],f))
 265
 266 ################################################################################
 267
 268 if __name__ == '__main__':
 269     main()