[SCM] mpd-sima/upstream: Imported Upstream version 0.12.0~2~7bd1cf9

kaliko-guest at users.alioth.debian.org kaliko-guest at users.alioth.debian.org
Sun Sep 28 11:34:29 UTC 2014


The following commit has been merged in the upstream branch:
commit e9c9b73b85c8c6762f1554ce98ca7f9468248d0b
Author: Geoffroy Youri Berret <kaliko at azylum.org>
Date:   Thu Jun 12 14:48:47 2014 +0200

    Imported Upstream version 0.12.0~2~7bd1cf9

diff --git a/data/list_expired_cache b/data/list_expired_cache
new file mode 100755
index 0000000..3ebbf38
--- /dev/null
+++ b/data/list_expired_cache
@@ -0,0 +1,97 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+DESCRIPTION:
+    List expired entries of sima's internal http cache.
+
+    Use SIMA_VARDIR env. var to override default location.
+
+    SIMA_VARDIR="/var/lib/mpd-sima/http/LastFM/" ./list_expired_cache
+
+    Default location: $XDG_DATA_HOME/http/LastFM/
+    $XDG_DATA_HOME usually expands to $HOME/.local/share/
+
+HELP:
+    Run  script with "-h" CLI option for info on defaults.
+"""
+
+import email.utils
+import calendar
+import time
+import sys
+
+from hashlib import md5
+from os import environ
+from os.path import join as pjoin
+
+import sima.lib.cache
+
+SERVICE = ('EchoNest', 'LastFM')
+
+def parse_cache_control(headers):
+    """
+    Parse the cache control headers returning a dictionary with values
+    for the different directives.
+    """
+    retval = {}
+    # requests provides a CaseInsensitiveDict as headers
+    cc_header = 'cache-control'
+    if cc_header in headers:
+        parts = headers[cc_header].split(',')
+        parts_with_args = [
+            tuple([x.strip().lower() for x in part.split("=", 1)])
+            for part in parts if -1 != part.find("=")]
+        parts_wo_args = [(name.strip().lower(), 1)
+                         for name in parts if -1 == name.find("=")]
+        retval = dict(parts_with_args + parts_wo_args)
+    return retval
+
+def encode(val):
+    """encode url to hash table key"""
+    return md5(val.encode('utf-8')).hexdigest()
+
+
+homedir = environ.get('HOME')
+xdh = environ.get('XDG_DATA_HOME', pjoin(homedir, '.local/share/'))
+default_cache = pjoin(xdh, 'mpd_sima/http/', SERVICE[1])
+cache = environ.get('SIMA_VARDIR', default_cache)
+
+if len(sys.argv) > 1:
+    local_var = 'DEFAULTS\n\tXDG_DATA_HOME={0}\n\n\tWill use: {1}\n'.format(xdh, cache)
+    print(__doc__.split('HELP')[0]+local_var)
+    sys.exit(0)
+
+# use SIMA_VARDIR to override default XDG_DATA_HOME
+cache_obj = sima.lib.cache.FileCache(environ.get('SIMA_VARDIR', cache))
+
+for elem in cache_obj:
+    now = time.time()
+    date = calendar.timegm(email.utils.parsedate_tz(elem.headers.get('Date')))
+    current_age = max(0, now - date)
+    cc = parse_cache_control(elem.headers)
+    # determine freshness
+    freshness_lifetime = 0
+    if 'max-age' in cc and cc['max-age'].isdigit():
+        freshness_lifetime = int(cc['max-age'])
+    elif 'expires' in elem.headers:
+        expires = email.utils.parsedate_tz(elem.headers['expires'])
+        if expires is not None:
+            expire_time = calendar.timegm(expires) - date
+            freshness_lifetime = max(0, expire_time)
+
+    # see how fresh we actually are
+    fresh = (freshness_lifetime > current_age)
+
+    if fresh:
+        continue
+    else:
+        #print(elem.url)
+        pass
+    # we're not fresh. If we don't have an Etag, clear it out
+    if 'etag' not in elem.headers:
+        #print('no etag and expired')
+        print(pjoin(cache, encode(elem.url)))
+
+
+# VIM MODLINE
+# vim: ai ts=4 sw=4 sts=4 expandtab
diff --git a/data/man/files.xml b/data/man/files.xml
index 992d2b4..381b223 100644
--- a/data/man/files.xml
+++ b/data/man/files.xml
@@ -17,7 +17,7 @@
             <varlistentry>
                 <term><filename>${XDG_DATA_HOME}/mpd_sima/WEB_SERVICE/</filename></term>
                 <listitem>
-                    <para>Persistant http cache.</para>
+                    <para>Persistent http cache.</para>
                 </listitem>
             </varlistentry>
         </variablelist>
diff --git a/data/man/mpd-sima.1 b/data/man/mpd-sima.1
index 9fedc50..04434f7 100644
--- a/data/man/mpd-sima.1
+++ b/data/man/mpd-sima.1
@@ -2,12 +2,12 @@
 .\"     Title: mpd-sima
 .\"    Author: Jack Kaliko <kaliko at azylum.org>
 .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 06/10/2014
+.\"      Date: 06/12/2014
 .\"    Manual: mpd-sima 0.12.0 User Manual
 .\"    Source: mpd-sima
 .\"  Language: English
 .\"
-.TH "MPD\-SIMA" "1" "06/10/2014" "mpd-sima" "mpd-sima 0.12.0 User Manual"
+.TH "MPD\-SIMA" "1" "06/12/2014" "mpd-sima" "mpd-sima 0.12.0 User Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -28,7 +28,7 @@
 .\" * MAIN CONTENT STARTS HERE *
 .\" -----------------------------------------------------------------
 .SH "NAME"
-mpd-sima \- mpd\-sima will try to maintain some titles ahead in your play list following different policies\&.
+mpd-sima \- mpd\-sima will try to maintain some titles ahead in the queue following different policies\&.
 .SH "SYNOPSIS"
 .HP \w'\fBmpd\-sima\fR\ 'u
 \fBmpd\-sima\fR [\fB\-\-daemon\fR] [\fB\-\-config=\fR\fIconf_file\fR] [\fB\-\-var_dir=\fR\fIvar_directory\fR] [\fB\-\-pid=\fR\fIpid_file\fR] [\fB\-\-log=\fR\fIlog_file\fR] [\fB\-\-log\-level=\fR\fIlog_level\fR] [\fB\-\-host=\fR\fImpd_host\fR] [\fB\-\-mpd_port=\fR\fImpd_port\fR]
@@ -46,7 +46,8 @@ At start up default configuration is first overridden by user configuration in m
 the section called \(lqFILES\(rq) and finally command lines options are honored\&. For instance you can override default MPD_HOST set in defaults (localhost) or in your configuration file with
 \fB\-S\ \&my_mpd_server\fR
 option\&. For default configuration see
-the section called \(lqCONFIGURATION\(rq\&.
+the section called \(lqCONFIGURATION\(rq\&. See also environment variables special case for MPD host and port in
+the section called \(lqENVIRONMENT\(rq\&.
 .SH "EXAMPLE"
 .SS "Launch as a system service (d\(aemon)\&."
 .PP
@@ -122,14 +123,17 @@ Use the specific file
 to set up configuration instead of looking for the default user configuration file\&.
 .br
 Default is to look for
-\fB$XDG_CONFIG_HOME/mpd_sima/mpd_sima\&.cfg\fR\&. Concerning this file see also
+\fB$XDG_CONFIG_HOME/mpd_sima/mpd_sima\&.cfg\fR\&.
+.br
+
+CLI option overrides any equivalent mentioned in configuration file, ie\&. launching mpd\-sima with \*(Aq\fB\-\-port\fR\*(Aq CLI option will ignore port setting in configuration file\&.
+.br
+
+For more details on configuration file cf\&.
+\fBmpd_sima.cfg\fR(5), see also
 the section called \(lqFILES\(rq\&.
 .br
-Pay attention: Because you load a specific configuration file from command line interface
-\fIdoes not mean\fR
-it will override others options pass to mpd_sima\&. In other words launching with
-\fB\-P 6666\fR
-will override port setting whatever the configuration file your using, default or command line specified\&.
+
 .RE
 .PP
 \fB\-\-var_dir=\fR\fB\fIvar_directory\fR\fR
@@ -206,7 +210,7 @@ SQLite DB file\&.
 .PP
 ${XDG_DATA_HOME}/mpd_sima/WEB_SERVICE/
 .RS 4
-Persistant http cache\&.
+Persistent http cache\&.
 .RE
 .PP
 Usually
@@ -254,7 +258,7 @@ DEFAULTS
 .RS 4
 Default is to look for MPD server at localhost:6600 (or MPD_HOST/MPD_PORT env\&. var\&. if set)\&.
 .sp
-The default behavior is to add one track, this track is to be chosen among titles from artists similar to the artist of the currently played track\&. MPD_sima will add one track when the play list is one track long\&.
+The default behavior is to add one track, this track is to be chosen among titles from artists similar to the artist of the currently played track\&. MPD_sima will add one track when the unplayed queue is one track long\&.
 .sp
 To change these defaults, use the configuration file
 mpd_sima\&.cfg
diff --git a/data/man/mpd_sima.1.xml b/data/man/mpd_sima.1.xml
index 5362cb9..f187b5e 100644
--- a/data/man/mpd_sima.1.xml
+++ b/data/man/mpd_sima.1.xml
@@ -57,7 +57,7 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
   </refmeta>
   <refnamediv>
     <refname>&dhpackage;</refname>
-    <refpurpose>&dhpackage; will try to maintain some titles ahead in your play list following different policies.</refpurpose>
+    <refpurpose>&dhpackage; will try to maintain some titles ahead in the queue following different policies.</refpurpose>
   </refnamediv>
   <refsynopsisdiv>
     <cmdsynopsis>
@@ -100,7 +100,9 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
         command lines options are honored. For instance you can override
         default MPD_HOST set in defaults (localhost) or in your configuration
         file with <command>-S my_mpd_server</command> option. For default
-        configuration see <xref linkend="configuration"/>.</para>
+        configuration see <xref linkend="configuration"/>. See also environment
+        variables special case for MPD host and port in <xref linkend="environment"/>.
+    </para>
   </refsect1>
     <refsect1 id="example">
         <title>EXAMPLE</title>
@@ -167,11 +169,19 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
                 <para>Verbosity in [debug,info,warning,error].<sbr />Default is to log info messages.</para>
             </listitem>
         </varlistentry>
-        <varlistentry>
+        <varlistentry><!-- config -->
             <term><option>-c <replaceable class="parameter">conf_file</replaceable></option></term>
             <term><option>--config=<replaceable class="parameter">conf_file</replaceable></option></term>
             <listitem>
-                <para>Use the specific file <replaceable>conf_file</replaceable> to set up configuration instead of looking for the default user configuration file.<sbr />Default is to look for <envar>$XDG_CONFIG_HOME/mpd_sima/mpd_sima.cfg</envar>.  Concerning this file see also <xref linkend="files"/>.<sbr />Pay attention: Because you load a specific configuration file from command line interface <emphasis>does not mean</emphasis> it will override others options pass to mpd_sima. In other words launching with <option>-P 6666</option> will override port setting whatever the configuration file your using, default or command line specified.</para>
+                <para>Use the specific file <replaceable>conf_file</replaceable> to set up
+                    configuration instead of looking for the default user
+                    configuration file.<sbr />Default is to look for
+                    <envar>$XDG_CONFIG_HOME/mpd_sima/mpd_sima.cfg</envar>.<sbr />
+                    CLI option overrides any equivalent mentioned in configuration file, ie. launching &dhutils; with '<option>--port</option>' CLI option will ignore port setting in configuration file.<sbr />
+                    For more details on configuration file cf.
+                    <citerefentry><refentrytitle>mpd_sima.cfg</refentrytitle>
+                <manvolnum>5</manvolnum></citerefentry>, see also <xref linkend="files"/>.<sbr />
+                   </para>
             </listitem>
         </varlistentry>
         <varlistentry> <!-- var_dir -->
@@ -244,7 +254,7 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
                             this track is to be chosen among titles from
                             artists similar to the artist of the currently
                             played track. MPD_sima will add one track when the
-                            play list is one track long.</para>
+                            unplayed queue is one track long.</para>
                   <para>To change these defaults, use the configuration file <filename>mpd_sima.cfg</filename></para>
               </listitem>
           </varlistentry>
diff --git a/data/man/mpd_sima.cfg.5 b/data/man/mpd_sima.cfg.5
index 95bc337..c281c9d 100644
--- a/data/man/mpd_sima.cfg.5
+++ b/data/man/mpd_sima.cfg.5
@@ -2,12 +2,12 @@
 .\"     Title: mpd_sima.cfg
 .\"    Author: Jack Kaliko <kaliko at azylum.org>
 .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 06/10/2014
+.\"      Date: 06/12/2014
 .\"    Manual: mpd-sima 0.12.0 User Manual
 .\"    Source: mpd-sima
 .\"  Language: English
 .\"
-.TH "MPD_SIMA\&.CFG" "5" "06/10/2014" "mpd-sima" "mpd-sima 0.12.0 User Manual"
+.TH "MPD_SIMA\&.CFG" "5" "06/12/2014" "mpd-sima" "mpd-sima 0.12.0 User Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -28,7 +28,7 @@
 .\" * MAIN CONTENT STARTS HERE *
 .\" -----------------------------------------------------------------
 .SH "NAME"
-mpd_sima.cfg \- mpd\-sima will try to maintain some titles ahead in your play list following different policies\&. This manual document the configuration file for mpd\-sima\&.
+mpd_sima.cfg \- mpd\-sima will try to maintain some titles ahead in the queue following different policies\&. This manual document the configuration file for mpd\-sima\&.
 .SH "DESCRIPTION"
 .PP
 This manual page documents briefly
@@ -129,7 +129,7 @@ Logging verbosity among
 .RE
 .SS "sima section"
 .PP
-This section allows you to tweak core mpd_sima\&.cfg configuration\&.
+Core mpd_sima\&.cfg configuration\&.
 .PP
 \fB[sima]\fR
 .RS 4
@@ -142,7 +142,7 @@ How far to look back in history to avoid to play twice the same track/title (dur
 .PP
 \fBqueue_length=\fR\fI1\fR
 .RS 4
-This value triggers queue process if the play list length is less than specified queue_length\&.
+This value triggers queue process if the queue length is less than specified queue_length\&.
 .RE
 .PP
 \fBuser_db=\fR\fIfalse\fR
@@ -192,7 +192,7 @@ crop plugin\*(Aqs configuration:
 .PP
 \fBconsume=\fR\fI0\fR
 .RS 4
-How many played tracks to keep in the play list\&. Allow to maintain a fixed length play list\&. Set to 0 to keep all played tracks\&.
+How many played tracks to keep in the queue\&. Allows you to maintain a fixed length queue\&. Set to 0 to keep all played tracks\&.
 .RE
 .SS "RandomFallback section"
 .PP
@@ -245,7 +245,7 @@ When no similar tracks are found, falling back to random queuing\&. Different mo
 .RE
 .SS "LastFm section"
 .PP
-This section allows you to tweak LastFM plugin\*(Aqs configuration\&.
+LastFM plugin\*(Aqs configuration\&.
 .PP
 \fB[lastfm]\fR
 .RS 4
@@ -275,7 +275,7 @@ When set to something superior to zero, it tries to get as much similar artists
 How many artists to base on similar artists search\&.
 .br
 
-The first is the last played artist and so on back in the history\&. Highter depth allows to get wider suggestions, it might help to reduce looping over same artists\&.
+The first is the last played artist and so on back in the history\&. Highter depth generates wider suggestions, it might help to reduce looping over same artists\&.
 .RE
 .PP
 \fBsingle_album=\fR\fIfalse\fR
@@ -315,7 +315,7 @@ If set to "false", caching is still done but in memory\&.
 .RE
 .SH "QUEUE MODES"
 .PP
-mpd\-sima offers different queue modes\&. All of them pick up tracks from artists similar to the one currently played\&.
+mpd\-sima offers different queue modes\&. All of them pick up tracks from artists similar to the last track in the queue\&.
 .PP
 mpd\-sima tries preferably to chose among unplayed artists or at least not recently played artist\&. Concerning track and album queue modes titles are chosen purely at random among unplayed tracks\&.
 .PP
@@ -363,7 +363,7 @@ SQLite DB file\&.
 .PP
 ${XDG_DATA_HOME}/mpd_sima/WEB_SERVICE/
 .RS 4
-Persistant http cache\&.
+Persistent http cache\&.
 .RE
 .PP
 Usually
diff --git a/data/man/mpd_sima.cfg.5.xml b/data/man/mpd_sima.cfg.5.xml
index cb6f47d..97018d8 100644
--- a/data/man/mpd_sima.cfg.5.xml
+++ b/data/man/mpd_sima.cfg.5.xml
@@ -57,8 +57,8 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
   </refmeta>
     <refnamediv>
         <refname>&dhutils;</refname>
-        <refpurpose>&dhpackage; will try to maintain some titles ahead in your play
-            list following different policies. This manual document the
+        <refpurpose>&dhpackage; will try to maintain some titles ahead in the queue
+            following different policies. This manual document the
             configuration file for &dhpackage;.</refpurpose>
     </refnamediv>
     <refsect1 id="description">
@@ -157,7 +157,7 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
         </refsect2>
         <refsect2 id="sima">
             <title>sima section</title>
-            <para>This section allows you to tweak core &dhutils; configuration.</para>
+            <para>Core &dhutils; configuration.</para>
             <variablelist>
                 <varlistentry> <!-- SIMA -->
                     <term><option>[sima]</option></term>
@@ -174,8 +174,8 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
                 <varlistentry> <!-- sima.queue_length -->
                     <term><option>queue_length=</option><replaceable>1</replaceable></term>
                     <listitem>
-                        <para>This value triggers queue process if the play
-                            list length is less than specified
+                        <para>This value triggers queue process if the queue
+                            length is less than specified
                             queue_length.</para>
                     </listitem>
                 </varlistentry>
@@ -224,8 +224,8 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
                 <varlistentry> <!-- crop.consume -->
                     <term><option>consume=</option><replaceable>0</replaceable></term>
                     <listitem>
-                        <para>How many played tracks to keep in the play list.
-                            Allow to maintain a fixed length play list.
+                        <para>How many played tracks to keep in the queue.
+                            Allows you to maintain a fixed length queue.
                             Set to 0 to keep all played tracks.
                         </para>
                     </listitem>
@@ -266,7 +266,7 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
         </refsect2>
         <refsect2 id="lastfm">
             <title>LastFm section</title>
-            <para>This section allows you to tweak LastFM plugin's configuration.</para>
+            <para>LastFM plugin's configuration.</para>
             <variablelist>
                 <varlistentry> <!-- lastfm -->
                     <term><option>[lastfm]</option></term>
@@ -295,7 +295,7 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
                         <para>How many artists to base on similar artists
                             search.<sbr /> The first is the last played artist
                             and so on back in the history. Highter depth
-                            allows to get wider suggestions, it might help to
+                            generates wider suggestions, it might help to
                             reduce looping over same artists.
                             </para>
                     </listitem>
@@ -341,7 +341,7 @@ man(1), man(7), http://www.tldp.org/HOWTO/Man-Page/
     <refsect1 id="queue_mode">
         <title>QUEUE MODES</title>
         <para>&dhpackage; offers different queue modes. All of them pick up
-            tracks from artists similar to the one currently played.</para>
+            tracks from artists similar to the last track in the queue.</para>
         <para>&dhpackage; tries preferably to chose among unplayed artists or
             at least not recently played artist. Concerning track and album
             queue modes titles are chosen purely at random among unplayed
diff --git a/data/man/simadb_cli.1 b/data/man/simadb_cli.1
index b221a72..3667de4 100644
--- a/data/man/simadb_cli.1
+++ b/data/man/simadb_cli.1
@@ -2,12 +2,12 @@
 .\"     Title: simadb_cli
 .\"    Author: Jack Kaliko <kaliko at azylum.org>
 .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 06/10/2014
+.\"      Date: 06/12/2014
 .\"    Manual: mpd-sima 0.12.0 User Manual
 .\"    Source: mpd-sima
 .\"  Language: English
 .\"
-.TH "SIMADB_CLI" "1" "06/10/2014" "mpd-sima" "mpd-sima 0.12.0 User Manual"
+.TH "SIMADB_CLI" "1" "06/12/2014" "mpd-sima" "mpd-sima 0.12.0 User Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
diff --git a/doc/AUTHORS b/doc/AUTHORS
new file mode 100644
index 0000000..34a99fb
--- /dev/null
+++ b/doc/AUTHORS
@@ -0,0 +1,2 @@
+kaliko <kaliko at azylum.org>
+      <xmpp:kaliko at azylum.org>
diff --git a/doc/COPYING.GPL b/doc/COPYING.GPL
new file mode 100644
index 0000000..94a9ed0
--- /dev/null
+++ b/doc/COPYING.GPL
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/doc/Changelog b/doc/Changelog
index 0506bd7..d5f3d26 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -8,6 +8,8 @@ sima v0.12.0
    configuration file change
    internal database remains the same
  * Temporarily removed userdb feature
+ * Base artist for similarity is the last track queued
+ * Persistent http caching
 
 -- kaliko jack <kaliko at azylum.org> UNRELEASED
 
diff --git a/doc/LICENCES b/doc/LICENCES
new file mode 100644
index 0000000..9ddd3a6
--- /dev/null
+++ b/doc/LICENCES
@@ -0,0 +1,3 @@
+Project licenced under GNU General Public Licence.
+
+Refer to file header for details.
diff --git a/doc/THANKS b/doc/THANKS
new file mode 100644
index 0000000..322163b
--- /dev/null
+++ b/doc/THANKS
@@ -0,0 +1,24 @@
+THANKS
+
+ * Mathieu (a.k.a. MuLiMa), for the projet mpd_dynamic_playlister, initial
+   inspiration of MPD_sima.
+   http://forum.ubuntu-fr.org/viewtopic.php?id=146141
+
+ * MsieurHappy for Arch GNU/Linux AUR packaging
+
+ * Debian and Music Player Daemon projects, vim and you all FLOSS lovers ;)
+
+ * Black Stripes for ideas, suggestions and tests
+
+ * My little Twisted Witch
+
+ * People from programmation at chat.jabberfr.org for help and advices.
+   Jabber community for getting me into python, thanks elghinn ;).
+
+ * Tool, Peach, Red Snapper, EZ3kiel […], well Music I was listening to coding mpd_sima
+
+ * Thanks for reviews and patch
+	MsieurHappy, YDB and Paco for help provided to debug the unicode issue #742
+	Artur Frysiak (patch for #2796)
+
+ * People i forgot :)
diff --git a/setup.py b/setup.py
index 6860dd9..5f51853 100755
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@ setup(name='sima',
       long_description=DESCRIPTION,
       classifiers=classifiers,
       install_requires=['python-musicpd', 'requests'],
-      packages=find_packages(),
+      packages=find_packages(exclude=["tests"]),
       include_package_data=True,
       data_files=data_files,
       scripts=['simadb_cli'],
diff --git a/sima/info.py b/sima/info.py
index 5bf5084..71fca98 100644
--- a/sima/info.py
+++ b/sima/info.py
@@ -11,7 +11,7 @@ queue is getting short.
 """
 
 
-__version__ = '0.12.0pr4'
+__version__ = '0.12.0pr5'
 __author__ = 'kaliko jack'
 __email__ = 'kaliko at azylum.org'
 __url__ = 'git://git.kaliko.me/sima.git'
diff --git a/sima/lib/meta.py b/sima/lib/meta.py
index 4e481e6..a3efbf5 100644
--- a/sima/lib/meta.py
+++ b/sima/lib/meta.py
@@ -22,7 +22,6 @@ Defines some object to handle audio file metadata
 """
 
 from .simastr import SimaStr
-from .track import Track
 
 class MetaException(Exception):
     """Generic Meta Exception"""
@@ -109,14 +108,5 @@ class Artist(Meta):
             else:
                 raise NotSameArtist('different mbids: {0} and {1}'.format(self, other))
 
-
-class TrackMB(Track):
-
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-        if hasattr(self, 'musicbrainz_artistid'):
-            self.artist = Artist(mbid=self.musicbrainz_artistid,
-                                 name=self.artist)
-
 # vim: ai ts=4 sw=4 sts=4 expandtab
 
diff --git a/sima/lib/track.py b/sima/lib/track.py
index 5a01e17..a938c27 100644
--- a/sima/lib/track.py
+++ b/sima/lib/track.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright (c) 2009, 2010, 2011, 2013 Jack Kaliko <kaliko at azylum.org>
+# Copyright (c) 2009, 2010, 2011, 2013, 2014 Jack Kaliko <kaliko at azylum.org>
 # Copyright (c) 2009 J. Alexander Treuman (Tag collapse method)
 # Copyright (c) 2008 Rick van Hattem
 #
@@ -23,6 +23,7 @@
 
 import time
 
+from .meta import Artist
 
 class Track:
     """
@@ -32,6 +33,7 @@ class Track:
 
     def __init__(self, file=None, time=0, pos=-1, **kwargs):
         self.title = self.artist = self.album = self.albumartist = ''
+        self.musicbrainz_artistid = None
         self.pos = int(pos)
         self._empty = False
         self._file = file
@@ -124,5 +126,9 @@ class Track:
             fmt = '%M:%S'
         return time.strftime(fmt, temps)
 
+    def get_artist(self):
+       """Get artist object from track"""
+       return Artist(name=self.artist, mbid=self.musicbrainz_artistid)
+
 # VIM MODLINE
 # vim: ai ts=4 sw=4 sts=4 expandtab
diff --git a/sima/lib/webserv.py b/sima/lib/webserv.py
index 75b0a38..fd15815 100644
--- a/sima/lib/webserv.py
+++ b/sima/lib/webserv.py
@@ -176,18 +176,11 @@ class WebService(Plugin):
         """
         Retrieve similar artists from WebServive.
         """
-        if artist is None:
-            curr = self.player.current.__dict__
-            name = curr.get('artist')
-            mbid = curr.get('musicbrainz_artistid', None)
-            current = Artist(name=name, mbid=mbid)
-        else:
-            current = artist
         # initialize artists deque list to construct from DB
         as_art = deque()
-        as_artists = self.ws().get_similar(artist=current)
-        self.log.debug('Requesting {1} for "{0}"'.format(current,
-                        self.ws.name))
+        as_artists = self.ws().get_similar(artist=artist)
+        self.log.debug('Requesting {1} for "{0}"'.format(artist,
+                                                         self.ws.name))
         try:
             # TODO: let's propagate Artist type
             [as_art.append(str(art)) for art in as_artists]
@@ -202,37 +195,37 @@ class WebService(Plugin):
         history = deque(self.history)
         history.popleft()
         depth = 0
-        current = self.player.current
+        last_trk = self.player.playlist[-1]
         extra_arts = list()
         while depth < self.plugin_conf.getint('depth'):
             if len(history) == 0:
                 break
             trk = history.popleft()
-            if (trk.artist in [trk.artist for trk in extra_arts]
-                or trk.artist == current.artist):
+            if (trk.get_artist() in extra_arts
+                or trk.get_artist() == last_trk.get_artist()):
                 continue
-            extra_arts.append(trk)
+            extra_arts.append(trk.get_artist())
             depth += 1
         self.log.info('EXTRA ARTS: {}'.format(
-            '/'.join([trk.artist for trk in extra_arts])))
+            '/'.join([art.name for art in extra_arts])))
         for artist in extra_arts:
-            self.log.debug(
-                    'Looking for artist similar to "{0.artist}" as well'.format(
-                        artist))
+            self.log.debug('Looking for artist similar '
+                           'to "{}" as well'.format(artist))
             similar = self.ws_similar_artists(artist=artist)
             if not similar:
                 return ret_extra
             ret_extra.extend(self.get_artists_from_player(similar))
-            if current.artist in ret_extra:
-                ret_extra.remove(current.artist)
+            if last_trk.artist in ret_extra:
+                ret_extra.remove(last_trk.artist)
         return ret_extra
 
     def get_local_similar_artists(self):
         """Check against local player for similar artists
         """
-        current = self.player.current
-        self.log.info('Looking for artist similar to "{0.artist}"'.format(current))
-        similar = self.ws_similar_artists()
+        tolookfor = self.player.playlist[-1].get_artist()
+        self.log.info('Looking for artist similar '
+                      'to "{0.artist}"'.format(self.player.playlist[-1]))
+        similar = self.ws_similar_artists(tolookfor)
         if not similar:
             self.log.info('Got nothing from {0}!'.format(self.ws.name))
             return []
@@ -373,11 +366,11 @@ class WebService(Plugin):
 
     def callback_need_track(self):
         self._cleanup_cache()
-        if not self.player.current:
-            self.log.info('No current track, cannot queue')
+        if len(self.player.playlist) == 0:
+            self.log.info('No last track, cannot queue')
             return None
-        if not self.player.current.artist:
-            self.log.warning('No artist set for the current track')
+        if not self.player.playlist[-1].artist:
+            self.log.warning('No artist set for the last track in queue')
             self.log.debug(repr(self.player.current))
             return None
         self.queue_mode()
diff --git a/sima/utils/config.py b/sima/utils/config.py
index cdaefd1..e9da8f8 100644
--- a/sima/utils/config.py
+++ b/sima/utils/config.py
@@ -119,6 +119,8 @@ class ConfMan(object):  # CONFIG MANAGER CLASS
         ## INIT CALLS
         self.init_config()
         self.supersedes_config_with_cmd_line_options()
+        # generate dbfile
+        self.config['sima']['db_file'] = join(self.config['sima']['var_dir'], 'sima.db')
 
     def get_pw(self):
         try:
@@ -208,7 +210,6 @@ class ConfMan(object):  # CONFIG MANAGER CLASS
 
         ## Sima sqlite DB
         self.config['sima']['var_dir'] = join(data_dir)
-        self.config['sima']['db_file'] = join(data_dir, 'sima.db')
 
         # If no conf file present, uses defaults
         if not isfile(self.conf_file):
diff --git a/vinstall.sh b/vinstall.sh
index 88d792a..1afb3b8 100755
--- a/vinstall.sh
+++ b/vinstall.sh
@@ -53,7 +53,7 @@ EOF
 chmod +x $SIMA_VLAUNCHER
 
 echo Cleaning up
-rm -rf $(dirnddame $0)/dist
+rm -rf $(dirname $0)/dist
 rm -rf $(dirname $0)/build
 rm -rf $(dirname $0)/sima.egg-info
 

-- 
mpd-sima packaging



More information about the pkg-multimedia-commits mailing list