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* core/various: python3 compat, prepare for python2 -> python3Kaleb S. KEITHLEY2018-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | see https://review.gluster.org/#/c/19788/ and https://review.gluster.org/#/c/19871/ Selected small fixes from 2to3 utility. Specifically apply, basestring, funcattrs, idioms, numliterals, set_literal, types, urllib, zip Note: these 2to3 fixes report no changes are necessary: exec, execfile, exitfunc, filter, getcwdu, intern, itertools, metaclass, methodattrs, ne, next, nonzero, operator, paren, raw_input, reduce, reload, renames, repr, standarderror, sys_exc, throw, tuple_params, xreadlines. Any 2to3 fixes not in the above two lists have more extensive changes which will follow in separate patches. most unicode changes suggested by 2to3 will need to be applied at the same time as changing the shebangs from python2 to python3. Prashanth notes that unicode strings in py2 need 'u' prefix; unicode strings in py3 3.0, 3.1, and 3.2 a 'u' prefix will throw an error, but in py3 3.3+ it is legal (or just ignored). All Linux dists we care about have 3.3 or later so we can leave 'u' prefixes on unicode strings. Change-Id: I49bba2f328b0ee24b9a8115a7183be979981563e updates: #411 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* core/various: python3 compat, prepare for python2 -> python3Kaleb S. KEITHLEY2018-05-021-3/+4
| | | | | | | | | | see https://review.gluster.org/#/c/19788/ use print fn from __future__ Change-Id: If5075d8d9ca9641058fbc71df8a52aa35804cda4 updates: #411 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* core/build/various: python3 compat, prepare for python2 -> python3Kaleb S. KEITHLEY2018-04-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note 1) we're not supposed to be using #!/usr/bin/env python, see https://fedoraproject.org/wiki/Packaging:Guidelines?rd=Packaging/Guidelines#Shebang_lines Note 2) we're also not supposed to be using "!/usr/bin/python, see https://fedoraproject.org/wiki/Changes/Avoid_usr_bin_python_in_RPM_Build#Quick_Opt-Out The previous patch (https://review.gluster.org/19767) tried to do too much in one patch, so it was abandoned. This patch does two things: 1) minor cleanup of configure(.ac) to explicitly use python2 2) change all the shebang lines to #!/usr/bin/python2 and add them where they were missing based on warnings emitted during rpmbuild. In a follow-up patch python2 will eventually be changed to python3. Before that python2-isms (e.g. print, string.join(), etc.) need to be converted to python3. Some of those can be rewritten in version agnostic python. E.g. print statements become print() with "from __future_ import print_function". The python 2to3 utility will be used for some of those. Also Aravinda has given guidance in the comments to the first patch for changes. updates: #411 Change-Id: I471730962b2526022115a1fc33629fb078b74338 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* python: Remove all uses of find_library. Fixes #1450593Niklas Hambüchen2018-03-241-1/+1
| | | | | | | | `find_library()` doesn't consider LD_LIBRARY_PATH on Python < 3.6. Change-Id: Iee26085cb5d14061001f19f032c2664d69a378a8 BUG: 1450593 Signed-off-by: Niklas Hambüchen <mail@nh2.me>
* Make getvolfile.py example pep8 compliantPatrick Uiterwijk2017-01-121-29/+30
| | | | | | | | | | | Change-Id: I7d3c1e871b9fa3859745f4d67acf05f16c7ccf5f BUG: 1412002 Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org> Reviewed-on: http://review.gluster.org/16372 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* gfapi: glfs_set_volfile_server() now entertains multiple callsHarshavardhana2014-04-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Previous API: glfs_set_volfile_server (..., const char *host, ...) - single call New API's: glfs_set_volfile_server (..., const char *host1, ...) glfs_set_volfile_server (..., const char *host2, ...) Multiple calls to this function with different volfile servers, port or transport-type would create a list of volfile servers which would be polled during `volfile_fetch_attempts()` glfs_unset_volfile_server (..., const char *host, ...) to remove a server from the list (this is provided for future usage) Change-Id: I313efbd3efbd0214e2a71465f33195788df406cc BUG: 986429 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7317 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* api: add glfs_get_volfileJeff Darcy2014-03-051-0/+43
From the API-header description: > Sometimes it's useful e.g. for scripts to see the volfile, so that > they can parse it and find subvolumes to do things like split-brain > resolution or custom layouts. The API here was specifically intended > to make access e.g. from Python as simple as possible. > > Note that the volume must be started (not necessarily mounted) for > this to work. Change-Id: If3f55ee9611cdf4b77aa53659f0af0d21957817d Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/7183 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>