Je sais qu'il y a une interface graphique dans Ubuntu Software & Updates pour activer les canaux de mise à jour
comme indiqué dans cette capture d'écran:
Je cherche un moyen facile de le faire depuis un terminal en utilisant des commandes telles que
Sudo apt-add-update enable updates
Sudo apt-add-update enable proposed
Sudo apt-add-update enable backports
Sudo apt-add-update enable security
Sudo apt-add-update disable updates
Sudo apt-add-update disable proposed
Sudo apt-add-update disable backports
Sudo apt-add-update disable security
et une chose supplémentaire
Sudo apt-add-update enable default
Sudo apt-add-update disable default
Quelques exemples pour une meilleure compréhension
Un sources.list
vide
cat /etc/apt/sources.list
<empty>
Sudo apt-add-update enable security
<empty>
Un référentiel activé (main
)
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily main
Sudo apt-add-update enable security
deb http://archive.ubuntu.com/ubuntu wily main
deb http://archive.ubuntu.com/ubuntu wily-security main
Deux référentiels activés ou plus sur une ou deux lignes
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily main universe
ou
deb http://archive.ubuntu.com/ubuntu wily main
deb http://archive.ubuntu.com/ubuntu wily universe
Sudo apt-add-update enable security
deb http://archive.ubuntu.com/ubuntu wily main universe
deb http://archive.ubuntu.com/ubuntu wily-security main universe
ou
deb http://archive.ubuntu.com/ubuntu wily main
deb http://archive.ubuntu.com/ubuntu wily-security main
deb http://archive.ubuntu.com/ubuntu wily universe
deb http://archive.ubuntu.com/ubuntu wily-security universe
Avec deb-src
entrées
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily main universe
deb-src http://archive.ubuntu.com/ubuntu wily main universe
Sudo apt-add-update enable security
deb http://archive.ubuntu.com/ubuntu wily main universe
deb-src http://archive.ubuntu.com/ubuntu wily main universe
deb http://archive.ubuntu.com/ubuntu wily-security main universe
deb-src http://archive.ubuntu.com/ubuntu wily-security main universe
Avec des entrées inactives deb-src
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily main universe
# deb-src http://archive.ubuntu.com/ubuntu wily main universe
Sudo apt-add-update enable security
deb http://archive.ubuntu.com/ubuntu wily main universe
# deb-src http://archive.ubuntu.com/ubuntu wily main universe
deb http://archive.ubuntu.com/ubuntu wily-security main universe
La chose default
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily-security universe
Sudo apt-add-update enable default
deb http://archive.ubuntu.com/ubuntu wily universe
deb http://archive.ubuntu.com/ubuntu wily-security universe
Une seule entrée et l'action disable
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily-security universe
Sudo apt-add-update disable security
<empty>
Des serveurs différents ou identiques pour des serveurs différents ou identiques, respectez chaque serveur
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily universe
deb http://us.archive.ubuntu.com/ubuntu wily main
Sudo apt-add-update enable security
deb http://archive.ubuntu.com/ubuntu wily universe
deb http://us.archive.ubuntu.com/ubuntu wily main
deb http://archive.ubuntu.com/ubuntu wily-security universe
deb http://us.archive.ubuntu.com/ubuntu wily-security main
Différentes versions d'Ubuntu pour différents référentiels, respectent chaque version
cat /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu wily main universe
deb http://archive.ubuntu.com/ubuntu trusty main
Sudo apt-add-update enable security
deb http://archive.ubuntu.com/ubuntu wily main universe
deb http://archive.ubuntu.com/ubuntu trusty main
deb http://archive.ubuntu.com/ubuntu wily-security main universe
deb http://archive.ubuntu.com/ubuntu trusty-security main
PPA ou autres sources de paquet (non-Canonical) dans le sources.list
?
Ignorer!
Ne changez pas les protocoles, par exemple https
, http
, tor
, ...
Cela fait exactement ce qui a été demandé.
Je mettrai à jour cela de temps en temps si nécessaire;
La version de bleeding Edge peut être trouvée à ceci référentiel GitHub ;
Pour installer à partir du référentiel GitHub:
git
: Sudo apt-get install git
git clone https://github.com/kos0/addRemoveDistribution.git
Synopsis:
enableDisableDistribution.pl <enable|disable> <default|security|updates|proposed|backports>
#!/usr/bin/Perl
sub printUsage {
print("Usage: enableDisableDistribution.pl \e[4maction\e[0m \e[4mdistribution\e[0m\n\n");
print("\e[4maction\e[0m must be \e[1menable\e[0m or \e[1mdisable\e[0m\n");
print("\e[4mdistribution\e[0m must be \e[1mdefault\e[0m, \e[1msecurity\e[0m, \e[1mupdates\e[0m, \e[1mproposed\e[0m or \e[1mbackports\e[0m");
exit(0);
}
sub parse {
open(my $in, "/etc/apt/sources.list") || die("Couldn't open '/etc/apt/sources.list': $!");
while(<$in>) {
my $matchDistribution;
chomp;
if(/^deb(-src)? +(.*?).ubuntu.com\/ubuntu\/? +(.*?) +(.*?) *(#.*)?$/) {
my $debSrc = $1 eq "-src";
my $URI = $2;
my @split = split("-", $3);
my @components = sort(split(" ", $4));
if(($distribution eq "default" && defined($split[1])) || ($distribution ne "default" && $split[1] ne $distribution)) {
Push(@add, "$debSrc,$URI,$split[0],@components");
}
else {
$matchDistribution = 1;
}
}
(! $matchDistribution && Push(@notMatchDistribution, $_)) || Push(@matchDistribution, $_);
}
close($in);
}
sub update {
while(1) {
print("Would you like to update the cache? Y-y/N-n: \n");
my $update = <STDIN>;
if($update =~ /^y$/i) {
my $ret = system("apt-get update");
exit($ret);
}
elsif($update =~ /^n$/i) {
exit(0);
}
else {
print("Please enter Y-y or N-n.\n");
}
}
}
sub rewrite {
if($action eq "enable") {
if(@matchDistribution == 0) {
open(my $out, ">", "/etc/apt/sources.list") || die("Couldn't open '/etc/apt/sources.list': $!");
foreach(@notMatchDistribution) {
print $out ($_ . "\n");
}
foreach(@add) {
my @x = split(",");
my @y = split(" ", $x[3]);
my $line = sprintf("deb%s $x[1].ubuntu.com/ubuntu $x[2]%s @y", $x[0] && sprintf("-src"), $distribution ne "default" && sprintf("-$distribution"));
if(! grep(/^$line$/, @added)) {
print $out ($line . " #Added by enableDisableDistribution\n");
Push(@added, $line);
}
}
close($out);
printf("Added %s %s.\n", scalar(@added), @added == 1 ? sprintf("entry") : sprintf("entries"));
update;
}
else {
print("$distribution is enabled already. Aborting.\n");
exit(1);
}
}
else {
if(@matchDistribution > 0) {
open(my $out, ">", "/etc/apt/sources.list") || die("Couldn't open '/etc/apt/sources.list': $!");
foreach my $line (@notMatchDistribution) {
print $out ($line . "\n");
}
close($out);
printf("Removed %s %s.\n", scalar(@matchDistribution), @matchDistribution == 1 ? sprintf("entry") : sprintf("entries"));
update;
}
else {
print("$distribution is disabled already. Aborting.\n");
exit(1);
}
}
}
if($> != 0) {
print("You must be root to run enableDisableDistribution.\n");
exit(1);
}
if(@ARGV == 2 && $ARGV[0] =~ /^(enable|disable)$/ && $ARGV[1] =~ /^(default|security|updates|proposed|backports)$/) {
$action = $ARGV[0];
$distribution = $ARGV[1];
}
else {
printUsage;
}
parse;
rewrite;
exit(0);
J'ai analysé la source de Ubuntu Software Center ayant écrit en python
.
Après, j'ai écrit que le code suivant fonctionne bien. aptsources
est un module python utilisé par le centre logiciel Ubuntu pour gérer /etc/apt/sources.list
et /etc/apt/sources.list.d
.
#!/usr/bin/python
import aptsources.sourceslist
from subprocess import Popen, PIPE
import errno
import os
def _lsb_release():
"""Call lsb_release --idrc and return a mapping."""
result = {'Codename': 'sid', 'Distributor ID': 'Debian',
'Description': 'Debian GNU/Linux unstable (sid)',
'Release': 'unstable'}
try:
out = Popen(['lsb_release', '-idrc'], stdout=PIPE).communicate()[0]
# Convert to unicode string, needed for Python 3.1
out = out.decode("utf-8")
result.update(l.split(":\t") for l in out.split("\n") if ':\t' in l)
except OSError as exc:
if exc.errno != errno.ENOENT:
logging.warning('lsb_release failed, using defaults:' % exc)
return result
if __== "__main__":
if len(os.sys.argv) != 3 or \
os.sys.argv[1] not in ['enable', 'disable'] or \
os.sys.argv[2] not in ['updates', 'security', 'proposed', 'backports', 'default']:
print "Usage: apt-add-update <enable|disable> <default|updates|security|proposed|backports>"
os.sys.exit(0)
release = _lsb_release()
codename = release['Codename']
sourcelist = aptsources.sourceslist.SourcesList()
template = None
main_uri = ""
main_comps = []
main_types = []
child_comps = []
child_types = []
for tmpl in sourcelist.matcher.templates:
if tmpl.name == codename and tmpl.distribution == "Ubuntu":
template = tmpl
break
updated = False
for source in sourcelist.list:
if source.invalid:
continue
for comp in source.comps:
if comp not in child_comps:
child_comps.append(comp)
if source.template and source.template.official and source.dist == codename and source.template.name == codename:
main_uri = source.uri
for comp in source.comps:
if comp not in main_comps:
main_comps.append(comp)
main_types.append(source.type)
else:
child_types.append(source.type)
if source.dist == codename + "-" + os.sys.argv[2]:
if os.sys.argv[1] == 'enable' and source.type in main_types:
source.set_enabled(True)
if os.sys.argv[1] == 'disable':
source.set_enabled(False)
updated = True
if source.dist == codename and os.sys.argv[2] == "default":
if os.sys.argv[1] == 'enable' and source.type in child_types:
source.set_enabled(True)
if os.sys.argv[1] == 'disable':
source.set_enabled(False)
updated = True
if not main_uri:
main_uri = "http://archive.ubuntu.com/ubuntu"
if os.sys.argv[2] == "default" and not main_comps:
main_comps = child_comps
if not main_comps:
main_comps = ['main', 'restricted', 'universe', 'multiverse']
if not updated and os.sys.argv[1] != 'disable':
if os.sys.argv[2] == "default":
uri = main_uri
if tmpl.base_uri:
uri = tmpl.base_uri
tmpl = template
line = tmpl.type + " " + uri + " " + tmpl.name + " " + " ".join(main_comps)
sourceentry = aptsources.sourceslist.SourceEntry(line)
sourcelist.list.append(sourceentry)
for tmpl in template.children:
if tmpl.name != codename + "-" + os.sys.argv[2] and \
not (os.sys.argv[2] == "default" and tmpl.name == codename):
continue
if os.sys.argv[2] == "default" and tmpl.type not in child_types:
continue
if os.sys.argv[2] != "default" and tmpl.type not in main_types:
continue
uri = main_uri
if tmpl.base_uri:
uri = tmpl.base_uri
if not uri:
continue
line = tmpl.type + " " + uri + " " + tmpl.name + " " + " ".join(main_comps)
sourceentry = aptsources.sourceslist.SourceEntry(line)
sourcelist.list.append(sourceentry)
sourcelist.save()
Enregistrez ce code avec le nom de fichier /usr/local/bin/apt-add-update
. Et puis courez comme suit.
$ Sudo apt-add-update <enable|disable> <default|updates|security|proposed|backports>
J'ai mis à jour le support multi-distribution , par exemple. trusty
et wily
.
#!/usr/bin/python
import aptsources.sourceslist
import os
subdistnames = ['updates', 'security', 'proposed', 'backports']
def get_subdistname(distname):
rc = "default"
try:
rc = distname.split("-")[1]
except:
pass
return rc
def get_distname(distname):
rc = distname
try:
rc = distname.split("-")[0]
except:
pass
return rc
def duplicate_check(entries):
new_entries = []
for source in entries:
for newsource in new_entries:
if source.type == newsource.type and source.uri == newsource.uri and source.dist == newsource.dist:
for comp in newsource.comps:
if comp in source.comps:
source.comps.remove(comp)
if len(source.comps) > 0:
new_entries.append(source)
return new_entries
if __== "__main__":
if len(os.sys.argv) != 3 or \
os.sys.argv[1] not in ['enable', 'disable'] or \
( os.sys.argv[2] not in subdistnames and os.sys.argv[2] != 'default' ):
print "Usage: apt-add-update <enable|disable> <default|updates|security|proposed|backports>"
os.sys.exit(0)
sourcelist = aptsources.sourceslist.SourcesList()
sourcelist.list = []
sourcelist.load('/etc/apt/sources.list')
main_entries = []
child_entries = []
other_entries = []
distro_names = []
for tmpl in sourcelist.matcher.templates:
if tmpl.name.find('-') > 0 or tmpl.distribution != "Ubuntu":
continue
distro_names.append(tmpl.name)
for source in sourcelist.list:
if source.invalid or source.disabled:
continue
subdistname = get_subdistname(source.dist)
if source.dist in distro_names:
main_entries.append(source)
Elif subdistname in subdistnames:
child_entries.append(source)
else:
other_entries.append(source)
if os.sys.argv[2] in subdistnames:
modified = True
while modified:
modified = False
for source in child_entries:
if get_subdistname(source.dist) == os.sys.argv[2]:
child_entries.remove(source)
modified = True
continue
if os.sys.argv[1] == "enable":
for source in main_entries:
uri = source.uri
if os.sys.argv[2] == "security":
uri = "http://security.ubuntu.com/ubuntu"
comps = []
for i in source.comps:
if i in ['main', 'restricted', 'universe', 'multiverse']:
comps.append(i)
line = source.type + " " + uri + " " + source.dist + "-" + os.sys.argv[2] + " " + " ".join(comps)
sourceentry = aptsources.sourceslist.SourceEntry(line)
child_entries.append(sourceentry)
else:
main_entries = []
if os.sys.argv[1] == "enable":
for source in child_entries:
uri = source.uri
if get_subdistname(source.dist) == "security":
uri = "http://archive.ubuntu.com/ubuntu"
comps = []
for i in source.comps:
if i in ['main', 'restricted', 'universe', 'multiverse']:
comps.append(i)
line = source.type + " " + uri + " " + get_distname(source.dist) + " " + " ".join(comps)
sourceentry = aptsources.sourceslist.SourceEntry(line)
main_entries.append(sourceentry)
main_entries = duplicate_check(main_entries)
child_entries = duplicate_check(child_entries)
other_entries = duplicate_check(other_entries)
sourcelist.list = []
sourcelist.list.extend(main_entries)
sourcelist.list.extend(child_entries)
sourcelist.list.extend(other_entries)
sourcelist.save()
L’URL de référence est https://github.com/dupingping/apt-add-update/tree/master
Mise à jour du 27 novembre 2015 :
La deuxième version du script me laissait toujours insatisfaite de la lourdeur du code source et du fait que je devais employer plusieurs outils différents. Par conséquent, j'ai tenté de réécrire le script dans AWK uniquement.
Le nouveau script utilise AWK pur et adhère beaucoup mieux aux exigences. Essentiellement, il réécrit le /etc/apt/sources.list
à chaque exécution.
Une fois le script exécuté, la mise à jour est requise. Par conséquent, exécutez Sudo apt-get update
après la fermeture du script.
Le fichier doit disposer d'autorisations exécutables activées avec chmod +x add-update.awk
et être enregistré dans l'un des répertoires contenus dans la variable $PATH
. En particulier, il est conseillé de sauvegarder le script dans le dossier $HOME/bin
(qui doit également être ajouté à la variable $PATH
.).
Une sauvegarde du fichier /etc/apt/sources.list
d'origine n'est pas requise, mais vivement recommandée. Pour sauvegarder le fichier, faites
Sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
Utilisation:
Sudo ./add-update.awk -v ACTION=[enable|disable|help] -v SOURCE=[updates|backports|security|proposed]
Démo:
sergrep:$ cat /etc/apt/sources.list
deb http://it.archive.ubuntu.com/ubuntu wily main universe
deb http://us.archive.ubuntu.com/ubuntu wily-backports main
deb-src http://it.archive.ubuntu.com/ubuntu wily main universe
deb-src http://us.archive.ubuntu.com/ubuntu wily-backports main
# removed
sergrep:$ Sudo ./add-update.awk -v ACTION="enable" -v SOURCE="security"
[Sudo] password for xieerqi:
/etc/apt/sources.list
<<< Script finished processing
sergrep:$ cat /etc/apt/sources.list
deb http://it.archive.ubuntu.com/ubuntu wily main universe
deb http://it.archive.ubuntu.com/ubuntu wily-security main universe
deb http://us.archive.ubuntu.com/ubuntu wily-backports main
deb http://us.archive.ubuntu.com/ubuntu wily-security main
deb-src http://it.archive.ubuntu.com/ubuntu wily main universe
deb-src http://it.archive.ubuntu.com/ubuntu wily-security main universe
deb-src http://us.archive.ubuntu.com/ubuntu wily-backports main
deb-src http://us.archive.ubuntu.com/ubuntu wily-security main
CODE SOURCE
#!/usr/bin/awk -f
#
###########################################################
# Author: Serg Kolo
# Date: Nov 27,2015
# Purpose: A script that enables/disables 4 ubuntu sources
# (namely updates, backports, proposed, and security )
# much in a way like software-properties-gtk does
# Written for: http://paste.ubuntu.com/13434218/
###########################################################
#
# Permission to use, copy, modify, and distribute this software is hereby granted
# without fee, provided that the copyright notice above and this permission statement
# appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
function printUsage() {
print "Usage: Sudo ./add-update.awk -v ACTION=[enable|disable|help] -v SOURCE=[updates|backports|security|proposed]";
exit
}
function checkSourceEnabled()
{
if ( $3 ~ SOURCE) {
print SOURCE" is enabled; exiting"
VAL = 1
}
else {
VAL = 0
}
return VAL
}
function disableSource()
{
if ( $0 ~ SOURCE ) $0="# removed";
j++;
newLines[j]=$0;
}
function listStuff () {
for(k=4; k<=NF; k++) if ( $k~/#/ ) {break} else {
COMPONENTS=COMPONENTS" "$k
};
gsub(/\-.*/,"",$3);
STRING=$1" "$2" "$3APPEND" "COMPONENTS;
COMPONENTS=""
return STRING;
}
function replaceFile()
{
command="mv /tmp/sources.list "ARGV[1]
system(command);
}
############
# MAIN
#############
BEGIN {
# argument checking sequence
# must remain written in if-else
# structure rather than case,
# to consider users who may not be able
# to install gawk due to broken sources.list
# which is what this script should be aimed at
# actions checked first so that
# help message can be printed
if ( ACTION == "enable" ||
ACTION == "disable" ||
ACTION == "default" ) {
print "<<< ACTION ARG OK"
}
else if (ACTION == "help" ){
printUsage()
exit
}
if ( SOURCE == "update" ||
SOURCE == "security" ||
SOURCE == "backports" ||
SOURCE == "proposed" ) {
print "<<< SOURCE ARG OK"
}
else if ( ACTION != "default" || ACTION != "help" ) {
print "<<< E: SOURCE ARG INCORRECT";
printUsage();
exit 1 }
# static filename to operate on
ARGV[ARGC++]="/etc/apt/sources.list";
if (ACTION == "enable" ) {
APPEND="-"SOURCE;
} else{
APPEND="";
}
} # END OF BEGIN
$0~/^deb*/ && $0!~/partner/ && $0!~/extra/ {
if ( ACTION == "enable" ) {
j++;
ARRAY[j]=$0
ENABLED=checkSourceEnabled();
if ( ENABLED ) {
exit 1
}
else {
j++;
ARRAY[j]=listStuff();
}
}
else if ( ACTION == "disable" ){
disableSource() ;
}
else if ( ACTION == "default" && SOURCE == "default" ) {
j++;
defaultsArray[j]=$0;
j++;
defaultsArray[j]=listStuff();
}
}
END {
print "<<< Script finished processing" ;
if ( ACTION =="enable" && ENABLED == 0 ){
for(i=1;i<=j;i++)
print ARRAY[i] | "sort -u > /tmp/sources.list ";
replaceFile();
}
else if ( ACTION == "disable" ) {
for ( i=1;i<=j;i++ ) print newLines[i] | "sort -u > /tmp/sources.list"
replaceFile();
}
else if (ACTION == "default" ){
for ( i=1;i<=j;i++ ) print defaultsArray[i] | "sort -i -u > /tmp/sources.list"
replaceFile();
}
}
# END OF MAIN
-
Versions précédentes
Utilisation:
## testing
apt-add-update enable|disable default|security|updates|proposed|backports [file]
## real
Sudo apt-add-update enable|disable default|security|updates|proposed|backports
Voici les points principaux:
J'ai analysé le fichier parce que je cherchais moi-même d'autres options.
Vérifie s’il s’agit d’un miroir officiel (y compris les anciennes versions, ports) ou d’autres miroirs fournis par la communauté chargée depuis le package python-apt
(il contient un fichier avec tous les miroirs).
/usr/share/python-apt/templates/Ubuntu.mirrors
Conservez toujours l'URI officiel dans le fichier. Ainsi, même avec tous les désactivés, il gardera une ligne commentée pour un paramètre de persistance. Il résout les lignes au minimum avec le type de tri alphabétique, url, dist, comp.
Imprime sur la sortie standard si un fichier d'entrée est obtenu en tant que 3ème argument ou sans autorisation d'écrire /etc/apt/sources.list
[ options ]
comme [ Arch=AMD64 ]
.disable default
qui oblige l'utilisateur à spécifier les éléments à désactiver.Télécharger: avec le jeu de tests complet.
https://github.com/sneetsher/au_700860_apt_channels
Script:
#!/usr/bin/python3
import sys,os
import re
## official repo's
#http://ports.ubuntu.com/ubuntu-ports/
#http://old-releases.ubuntu.com/ubuntu/
#http://security.ubuntu.com/ubuntu/
#http://archive.ubuntu.com/ubuntu/
repo_official_uri_re = re.compile(r"\A(http|ftp)://(([a-zA-Z]*.)?archive|security|old-releases|ports).ubuntu.com/ubuntu(-ports)?[/]?\Z")
## load other mirrors
mirrors=[]
mir_re = re.compile(r"\A(http|ftp)://")
with open("/usr/share/python-apt/templates/Ubuntu.mirrors","r") as f:
for l in f:
if mir_re.match(l):
mirrors.append(l.strip())
f.close()
#print(mirrors)
## system release
with open("/etc/lsb-release","r") as f:
for l in f:
k,v=l.split("=")
if k=="DISTRIB_CODENAME":
release = v.strip()
break
#print(release)
f.close()
## load sources.list
##TODO: missing support deb line options like [ Arch=whatever ]
emp_re = re.compile(r"\A\s*\Z")
repo_re = re.compile(r"\A#* *deb(-src)? *(http://|ftp://|file://|cdrom:)")
com_re = re.compile(r"\A#")
repo_details_re = re.compile(r"\A(?P<active>#*) *(?P<type>deb(-src)?) *(?P<uri>(http://|ftp://|file://|cdrom:\[[a-zA-Z0-9 \-_().]*\])?\S*) (?P<dist>[a-zA-Z\-_]*) (?P<comp>[a-zA-Z ]*\Z)")
##example
sources={
"http://archive.ubuntu.com/ubuntu/":{
"active":True,
"deb":{
"wily":["universe","multiverse","restricted","main"],
"wily-security":["main","restricted","universe","multiverse"]
},
"deb-src":{
"wily":["universe","multiverse","restricted","main"]
},
"mirror":True
}
}
sources={}
uri=""
##for testing
if len(sys.argv)>=4 and os.path.isfile(sys.argv[3]):
ifile = sys.argv[3]
else:
ifile = "/etc/apt/sources.list"
with open(ifile, "r") as f:
for l in f:
l=l.strip()
r = emp_re.match(l)
if r:
continue
else:
#print("raw:",l)
r = repo_re.match(l)
if r:
#print("repository:",l)
r = repo_details_re.match(l)
#print(r.groupdict())
uri=r.group("uri")
if uri[-1]!="/":
uri += "/"
if (uri not in sources):
sources[uri] = {"active":False,"deb":{},"deb-src":{},"mirror":False}
m = repo_official_uri_re.match(uri)
if m or uri in mirrors:
sources[uri]["mirror"] = True
if r.group("active")=="":
sources[uri]["active"]=True
sources[uri][r.group("type")][r.group("dist")]=r.group("comp").split()
else:
if r.group("active")=="" and sources[uri]["active"]==False:
sources[uri]["active"]=True
sources[uri]["deb"]={}
sources[uri]["deb-src"]={}
sources[uri][r.group("type")][r.group("dist")]=r.group("comp").split()
if (r.group("active")=="")==sources[uri]["active"]:
if r.group("dist") not in sources[uri][r.group("type")]:
sources[uri][r.group("type")][r.group("dist")]=r.group("comp").split()
else:
for c in r.group("comp").split():
if c not in sources[uri][r.group("type")][r.group("dist")]:
sources[uri][r.group("type")][r.group("dist")].append(c)
else:
r = com_re.match(l)
if r:
#print("comment",l)
continue
else:
print("unknown",l)
#print(sources)
f.close()
## process argumments
#fallback for default component to be copied from
comp=[release+"-security",release+"-update",release+"-proposed"]
found_other_comp=False
if sys.argv[2]=="default" and sys.argv[1]=="enable":
for u in sorted(sources.keys()):
if sources[u]["mirror"]:
if sources[u]["active"]:
for t in ["deb","deb-src"]:
if release not in sources[u][t]:
for d in range(len(comp)):
if comp[d] in sources[u][t]:
other_comp_found=True
for i in range(d):
sources[u][t][comp[i]]=sources[u][t][comp[d]]
sources[u][t][release]=sources[u][t][comp[d]]
###don't activate any thing if commented like an empty file.
#if not found_other_comp and t=="deb":
# sources[u][t][release]=["main"]
#else:
# sources[u]["active"]=True
# sources[u]["deb"]={release:["main"]}
# sources[u]["deb-src"]={}
## carry on enable security
sys.argv[2] = "security"
if sys.argv[2]=="security" or sys.argv[2]=="updates" or sys.argv[2]=="proposed" or sys.argv[2]=="backports":
for u in sorted(sources.keys()):
if sources[u]["mirror"] and sources[u]["active"]:
if sys.argv[1]=="disable":
if len(sources[u]["deb"])+len(sources[u]["deb-src"])>(release+"-"+sys.argv[2] in sources[u]["deb"])+(release+"-"+sys.argv[2] in sources[u]["deb-src"]):
if release+"-"+sys.argv[2] in sources[u]["deb"]:
del sources[u]["deb"][release+"-"+sys.argv[2]]
if release+"-"+sys.argv[2] in sources[u]["deb-src"]:
del sources[u]["deb-src"][release+"-"+sys.argv[2]]
else:
sources[u]["active"] = False
Elif sys.argv[1]=="enable":
for t in ["deb","deb-src"]:
if release in sources[u][t]:
if release+"-"+sys.argv[2] not in sources[u][t]:
sources[u][t][release+"-"+sys.argv[2]]=sources[u][t][release]
else:
for c in sources[u][t][release]:
if c not in sources[u][t][release+"-"+sys.argv[2]]:
sources[u][t][release+"-"+sys.argv[2]].append(c)
## generate the new list
data_out=""
for u in sorted(sources.keys()):
#print(u)
for t in ["deb","deb-src"]:
for d in sorted(sources[u][t].keys()):
data_out += (not sources[u]["active"])*"#"+" ".join([t,u,d,""])+" ".join(sorted(sources[u][t][d]))+"\n"
if len(sys.argv)>=4 or not os.access("/etc/apt/sources.list", os.W_OK):
print(data_out)
else:
with open("/etc/apt/sources.list","w") as f:
f.write(data_out)
f.close()
sys.exit(0)
Vous pouvez le faire très simplement en utilisant add-apt-repository
.
Par exemple, vous pouvez ajouter proposed
en
Sudo add-apt-repository "http://archive.ubuntu.com/ubuntu/ $(lsb_release -sc)-proposed restricted universe multiverse main"
Il ajoutera les lignes deb
et deb-src
à /etc/apt/sources.list
. Mais la ligne source sera commentée.
Si vous exécutez add-apt-repository
avec le paramètre -s
, il ne commentera pas deb-src
.
Vous pouvez activer security
en
Sudo add-apt-repository "http://security.ubuntu.com/ubuntu/ $(lsb_release -sc)-security restricted universe multiverse main"