From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:49665) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hMo9C-0001d4-Si for qemu-devel@nongnu.org; Sat, 04 May 2019 02:27:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hMo9B-0007Q6-Tl for qemu-devel@nongnu.org; Sat, 04 May 2019 02:27:46 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40170) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hMo9B-0007Pf-Lh for qemu-devel@nongnu.org; Sat, 04 May 2019 02:27:45 -0400 References: <20190503193721.18459-1-ehabkost@redhat.com> From: Thomas Huth Message-ID: <787cda9d-3d53-74b5-c3b6-f038a9a1b242@redhat.com> Date: Sat, 4 May 2019 08:27:39 +0200 MIME-Version: 1.0 In-Reply-To: <20190503193721.18459-1-ehabkost@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] Deprecate Python 2 support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eduardo Habkost , qemu-devel@nongnu.org Cc: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Peter Maydell , "Daniel P. Berrange" , Cleber Rosa On 03/05/2019 21.37, Eduardo Habkost wrote: > Python 2 will reach end of life in January 1 2020. Declare it as > deprecated. > > Signed-off-by: Eduardo Habkost > --- > configure | 8 ++++++++ > qemu-deprecated.texi | 8 ++++++++ > 2 files changed, 16 insertions(+) > > diff --git a/configure b/configure > index 5b183c2e39..50385061ed 100755 > --- a/configure > +++ b/configure > @@ -6461,6 +6461,14 @@ if test "$supported_os" = "no"; then > echo "us upstream at qemu-devel@nongnu.org." > fi > > +# Note that if the Python conditional here evaluates True we will exit > +# with status 1 which is a shell 'false' value. > +if ! $python -c 'import sys; sys.exit(sys.version_info < (3,0))'; then > + echo > + echo "WARNING: Python 2 support is deprecated" >&2 > + echo "WARNING: Python 3 will be required for building future versions of QEMU" >&2 > +fi > + > config_host_mak="config-host.mak" > > echo "# Automatically generated by configure - do not modify" >config-all-disas.mak > diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi > index 842e71b11d..2f2d9a3e95 100644 > --- a/qemu-deprecated.texi > +++ b/qemu-deprecated.texi > @@ -206,3 +206,11 @@ Note that if you are exposing the export via /dev/nbd0, it is easier > to just export the entire image and then mount only /dev/nbd0p1 than > it is to reinvoke @command{qemu-nbd -c /dev/nbd0} limited to just a > subset of the image. > + > +@section Build system > + > +@subsection Python 2 support (since 4.1.0) > + > +In the future, QEMU will require Python 3 to be available at > +build time. Support for Python 2 in scripts shipped with QEMU > +is deprecated. 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Sat, 4 May 2019 06:27:44 +0000 (UTC) Received: from thuth.remote.csb (ovpn-116-38.ams2.redhat.com [10.36.116.38]) by smtp.corp.redhat.com (Postfix) with ESMTP id 77C8119C7E; Sat, 4 May 2019 06:27:40 +0000 (UTC) To: Eduardo Habkost , qemu-devel@nongnu.org References: <20190503193721.18459-1-ehabkost@redhat.com> From: Thomas Huth Openpgp: preference=signencrypt Autocrypt: addr=thuth@redhat.com; keydata= xsFNBFH7eUwBEACzyOXKU+5Pcs6wNpKzrlJwzRl3VGZt95VCdb+FgoU9g11m7FWcOafrVRwU yYkTm9+7zBUc0sW5AuPGR/dp3pSLX/yFWsA/UB4nJsHqgDvDU7BImSeiTrnpMOTXb7Arw2a2 4CflIyFqjCpfDM4MuTmzTjXq4Uov1giGE9X6viNo1pxyEpd7PanlKNnf4PqEQp06X4IgUacW tSGj6Gcns1bCuHV8OPWLkf4hkRnu8hdL6i60Yxz4E6TqlrpxsfYwLXgEeswPHOA6Mn4Cso9O 0lewVYfFfsmokfAVMKWzOl1Sr0KGI5T9CpmRfAiSHpthhHWnECcJFwl72NTi6kUcUzG4se81 O6n9d/kTj7pzTmBdfwuOZ0YUSqcqs0W+l1NcASSYZQaDoD3/SLk+nqVeCBB4OnYOGhgmIHNW 0CwMRO/GK+20alxzk//V9GmIM2ACElbfF8+Uug3pqiHkVnKqM7W9/S1NH2qmxB6zMiJUHlTH gnVeZX0dgH27mzstcF786uPcdEqS0KJuxh2kk5IvUSL3Qn3ZgmgdxBMyCPciD/1cb7/Ahazr 3ThHQXSHXkH/aDXdfLsKVuwDzHLVSkdSnZdt5HHh75/NFHxwaTlydgfHmFFwodK8y/TjyiGZ zg2Kje38xnz8zKn9iesFBCcONXS7txENTzX0z80WKBhK+XSFJwARAQABzRxUaG9tYXMgSHV0 aCA8dGguaHV0aEBnbXguZGU+wsF7BBMBAgAlAhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIX gAUCUfuWKwIZAQAKCRAu2dd0/nAttbe/EACb9hafyOb2FmhUqeAiBORSsUifFacQ7laVjcgR I4um8CSHvxijYftpkM2EdAtmXIKgbNDpQoXcWLXB9lu9mLgTO4DVT00TRR65ikn3FCWcyT74 ENTOzRKyKLsDCjhXKPblTPIQbYAUCOWElcyAPm0ERd62fA/rKNxgIiNo/l4UODOMoOJm2/Ox ZoTckW68Eqv7k9L7m7j+Hn3hoDTjAmcCBJt+j7pOhzWvCbqoNOIH8C8qvPaNlrba+R/K6jkO 6jZkTbYQpGIofEQJ/TNn38IsNGpI1ALTHWFtoMxp3j2Imz0REO6dRE2fHRN8sVlHgkoeGhmY NbDsDE1jFQOEObFnu0euk//7BXU7tGOHckVAZ8T1smiRPHfQU7UEH2a/grndxJ+PNeM5w7n2 l+FN3cf2KgPotCK2s9MjSdZA7C5e3rFYO8lqiqTJKvc62vqp3e7B0Kjyy5/QtzSOejBij2QL xkKSFNtxIz4MtuxN8e3IDQNxsKry3nF7R4MDvouXlMo6wP9KuyNWb+vFJt9GtbgfDMIFVamp ZfhEWzWRJH4VgksENA4K/BzjEHCcbTUb1TFsiB1VRnBPJ0SqlvifnfKk6HcpkDk6Pg8Q5FOJ gbNHrdgXsm+m/9GF2zUUr+rOlhVbK23TUqKqPfwnD7uxjpakVcJnsVCFqJpZi1F/ga9IN87B TQRR+3lMARAAtp831HniPHb9AuKq3wj83ujZK8lH5RLrfVsB4X1wi47bwo56BqhXpR/zxPTR eOFT0gnbw9UkphVc7uk/alnXMDEmgvnuxv89PwIQX6k3qLABeV7ykJQG/WT5HQ6+2DdGtVw3 2vjYAPiWQeETsgWRRQMDR0/hwp8s8tL/UodwYCScH6Vxx9pdy353L1fK4Bb9G73a+9FPjp9l x+WwKTsltVqSBuSjyZQ3c3EE8qbTidXZxB38JwARH8yN3TX+t65cbBqLl/zRUUUTapHQpUEd yoAsHIml32e4q+3xdLtTdlLi7FgPBItSazcqZPjEcYW73UAuLcmQmfJlQ5PkDiuqcitn+KzH /1pqsTU7QFZjbmSMJyXY0TDErOFuMOjf20b6arcpEqse1V3IKrb+nqqA2azboRm3pEANLAJw iVTwK3qwGRgK5ut6N/Znv20VEHkFUsRAZoOusrIRfR5HFDxlXguAdEz8M/hxXFYYXqOoaCYy 6pJxTjy0Y/tIfmS/g9Bnp8qg9wsrsnk0+XRnDVPak++G3Uq9tJPwpJbyO0vcqEI3vAXkAB7X VXLzvFwi66RrsPUoDkuzj+aCNumtOePDOCpXQGPpKl+l1aYRMN/+lNSk3+1sVuc2C07WnYyE gV/cbEVklPmKrNwu6DeUyD0qI/bVzKMWZAiB1r56hsGeyYcAEQEAAcLBXwQYAQIACQUCUft5 TAIbDAAKCRAu2dd0/nAttYTwEACLAS/THRqXRKb17PQmKwZHerUvZm2klo+lwQ3wNQBHUJAT p2R9ULexyXrJPqjUpy7+voz+FcKiuQBTKyieiIxO46oMxsbXGZ70o3gxjxdYdgimUD6U8PPd JH8tfAL4BR5FZNjspcnscN2jgbF4OrpDeOLyBaj6HPmElNPtECHWCaf1xbIFsZxSDGMA6cUh 0uX3Q8VI7JN1AR2cfiIRY7NrIlWYucJxyKjO3ivWm69nCtsHiJ0wcF8KlVo7F2eLaufo0K8A ynL8SHMF3VEyxsXOP2f1UR9T2Ur30MXcTBpjUxml1TX3RWY5uH89Js/jlIugBwuAmacJ7JYh lTg6sF/GNc4nPb4kk2yktNWTade+TzsllYlJPaorD2Qe8qX0iFUhFC6y9+O6mP4ZvWoYapp9 ezYNuebMgEr93ob1+4sFg3812wNP01WqsGtWCJHnPv/JoonFdMzD/bIkXGEJMk6ks2kxQQZq g6Ik/s/vxOfao/xCn8nHt7GwvVy41795hzK6tbSl+BuyCRp0vfPRP34OnK7+jR2nvQpJu/pU rCELuGwT9hsYkUPjVd4lfylN3mzEc6iAv/wwjsc0DRTSQCpXT3v2ymTAsRKrVaEZLibTXaf+ WslxWek3xNYRiqwwWAJuL652eAlxUgQ5ZS+fXBRTiQpJ+F26I/2lccScRd9G5w== Organization: Red Hat Message-ID: <787cda9d-3d53-74b5-c3b6-f038a9a1b242@redhat.com> Date: Sat, 4 May 2019 08:27:39 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190503193721.18459-1-ehabkost@redhat.com> Content-Type: text/plain; charset="UTF-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Sat, 04 May 2019 06:27:44 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: Re: [Qemu-devel] [PATCH] Deprecate Python 2 support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Cleber Rosa Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20190504062739.EOmTpMBkVZ_EaZnSZ5lh_Fg0BuxL2wh_EqWeKiJQxpI@z> On 03/05/2019 21.37, Eduardo Habkost wrote: > Python 2 will reach end of life in January 1 2020. Declare it as > deprecated. > > Signed-off-by: Eduardo Habkost > --- > configure | 8 ++++++++ > qemu-deprecated.texi | 8 ++++++++ > 2 files changed, 16 insertions(+) > > diff --git a/configure b/configure > index 5b183c2e39..50385061ed 100755 > --- a/configure > +++ b/configure > @@ -6461,6 +6461,14 @@ if test "$supported_os" = "no"; then > echo "us upstream at qemu-devel@nongnu.org." > fi > > +# Note that if the Python conditional here evaluates True we will exit > +# with status 1 which is a shell 'false' value. > +if ! $python -c 'import sys; sys.exit(sys.version_info < (3,0))'; then > + echo > + echo "WARNING: Python 2 support is deprecated" >&2 > + echo "WARNING: Python 3 will be required for building future versions of QEMU" >&2 > +fi > + > config_host_mak="config-host.mak" > > echo "# Automatically generated by configure - do not modify" >config-all-disas.mak > diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi > index 842e71b11d..2f2d9a3e95 100644 > --- a/qemu-deprecated.texi > +++ b/qemu-deprecated.texi > @@ -206,3 +206,11 @@ Note that if you are exposing the export via /dev/nbd0, it is easier > to just export the entire image and then mount only /dev/nbd0p1 than > it is to reinvoke @command{qemu-nbd -c /dev/nbd0} limited to just a > subset of the image. > + > +@section Build system > + > +@subsection Python 2 support (since 4.1.0) > + > +In the future, QEMU will require Python 3 to be available at > +build time. Support for Python 2 in scripts shipped with QEMU > +is deprecated. Reviewed-by: Thomas Huth