commit:     c8cc7cd6f9359361823056fcab7d056ad40241a1
Author:     Paul Healy <lmiphay <AT> gmail <DOT> com>
AuthorDate: Sun May  5 14:02:54 2024 +0000
Commit:     Arthur Zamarin <arthurzam <AT> gentoo <DOT> org>
CommitDate: Thu May 16 14:48:23 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c8cc7cd6

sys-apps/dstat: enable py3.12, EAPI=8, refactor

Bug: https://bugs.gentoo.org/929807
Signed-off-by: Paul Healy <lmiphay <AT> gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/36571
Signed-off-by: Arthur Zamarin <arthurzam <AT> gentoo.org>

 sys-apps/dstat/dstat-0.7.4-r3.ebuild               |  60 ++++++++
 .../files/dstat-0.7.4-fix-backslash-in-regex.patch | 168 +++++++++++++++++++++
 2 files changed, 228 insertions(+)

diff --git a/sys-apps/dstat/dstat-0.7.4-r3.ebuild 
b/sys-apps/dstat/dstat-0.7.4-r3.ebuild
new file mode 100644
index 000000000000..a20659b9c3bd
--- /dev/null
+++ b/sys-apps/dstat/dstat-0.7.4-r3.ebuild
@@ -0,0 +1,60 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit python-r1
+
+DESCRIPTION="Versatile replacement for vmstat, iostat and ifstat"
+HOMEPAGE="http://dag.wieers.com/home-made/dstat/";
+SRC_URI="https://github.com/dagwieers/${PN}/archive/v${PV}.tar.gz -> 
${P}.tar.gz"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 
~x86-linux"
+IUSE="doc examples"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+RDEPEND="${PYTHON_DEPS}
+       dev-python/six[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+       "${FILESDIR}/dstat-${PV}-skip-non-sandbox-tests.patch"
+       "${FILESDIR}/fix-collections-deprecation-warning.patch"
+       "${FILESDIR}/dstat-0.7.4-fix-csv-output.patch"
+       "${FILESDIR}/dstat-${PV}-fix-backslash-in-regex.patch"
+)
+
+src_prepare() {
+       # bug fix: allow delay to be specified
+       # backport from: https://github.com/dagwieers/dstat/pull/167/files
+       sed -e 's; / op\.delay; // op.delay;' -i "dstat" || die
+
+       default
+}
+
+src_test() {
+       python_foreach_impl emake test
+}
+
+src_install() {
+       python_foreach_impl python_doscript dstat
+
+       insinto /usr/share/dstat
+       newins dstat dstat.py
+       doins plugins/dstat_*.py
+
+       doman docs/dstat.1
+
+       einstalldocs
+
+       if use examples; then
+               dodoc examples/{mstat,read}.py
+       fi
+       if use doc; then
+               dodoc docs/*.html
+       fi
+}

diff --git a/sys-apps/dstat/files/dstat-0.7.4-fix-backslash-in-regex.patch 
b/sys-apps/dstat/files/dstat-0.7.4-fix-backslash-in-regex.patch
new file mode 100644
index 000000000000..fbd6c836eb8f
--- /dev/null
+++ b/sys-apps/dstat/files/dstat-0.7.4-fix-backslash-in-regex.patch
@@ -0,0 +1,168 @@
+diff --git a/dstat b/dstat
+index 9359965..e26334a 100755
+--- a/dstat
++++ b/dstat
+@@ -755,7 +755,7 @@ class dstat_disk(dstat):
+     def __init__(self):
+         self.nick = ('read', 'writ')
+         self.type = 'b'
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 2
+ 
+@@ -841,7 +841,7 @@ class dstat_disk24(dstat):
+     def __init__(self):
+         self.nick = ('read', 'writ')
+         self.type = 'b'
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/partitions')
+         if self.fd and not self.discover:
+             raise Exception('Kernel has no per-partition I/O accounting 
[CONFIG_BLK_STATS], use at least 2.4.20')
+@@ -926,8 +926,8 @@ class dstat_disk24_old(dstat):
+     def __init__(self):
+         self.nick = ('read', 'writ')
+         self.type = 'b'
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+-        self.regexp = 
re.compile('^\((\d+),(\d+)\):\(\d+,\d+,(\d+),\d+,(\d+)\)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.regexp = 
re.compile(r'^\((\d+),(\d+)\):\(\d+,\d+,(\d+),\d+,(\d+)\)$')
+         self.open('/proc/stat')
+         self.cols = 2
+ 
+@@ -1178,7 +1178,7 @@ class dstat_io(dstat):
+         self.type = 'f'
+         self.width = 5
+         self.scale = 1000
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 2
+ 
+@@ -1324,7 +1324,7 @@ class dstat_net(dstat):
+     def __init__(self):
+         self.nick = ('recv', 'send')
+         self.type = 'b'
+-        self.totalfilter = re.compile('^(lo|bond\d+|face|.+\.\d+)$')
++        self.totalfilter = re.compile(r'^(lo|bond\d+|face|.+\.\d+)$')
+         self.open('/proc/net/dev')
+         self.cols = 2
+ 
+@@ -2329,7 +2329,7 @@ def getcpunr():
+ 
+     # Fallback 2
+     try:
+-        search = re.compile('^cpu\d+')
++        search = re.compile(r'^cpu\d+')
+         cpunr = 0
+         for line in dopen('/proc/stat').readlines():
+             if search.match(line):
+@@ -2346,14 +2346,14 @@ def blockdevices():
+ ### FIXME: Add scsi support too and improve
+ def sysfs_dev(device):
+     "Convert sysfs device names into device names"
+-    m = re.match('ide/host(\d)/bus(\d)/target(\d)/lun(\d)/disc', device)
++    m = re.match(r'ide/host(\d)/bus(\d)/target(\d)/lun(\d)/disc', device)
+     if m:
+         l = m.groups()
+         # ide/host0/bus0/target0/lun0/disc -> 0 -> hda
+         # ide/host0/bus1/target0/lun0/disc -> 2 -> hdc
+         nr = int(l[1]) * 2 + int(l[3])
+         return 'hd' + chr(ord('a') + nr)
+-    m = re.match('cciss/(c\dd\d)', device)
++    m = re.match(r'cciss/(c\dd\d)', device)
+     if m:
+         l = m.groups()
+         return l[0]
+diff --git a/plugins/dstat_disk_avgqu.py b/plugins/dstat_disk_avgqu.py
+index 5da8d46..6cf283f 100644
+--- a/plugins/dstat_disk_avgqu.py
++++ b/plugins/dstat_disk_avgqu.py
+@@ -11,7 +11,7 @@ class dstat_plugin(dstat):
+         self.type = 'f'
+         self.width = 4
+         self.scale = 10
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 1
+         self.struct = dict( rq_ticks=0 )
+diff --git a/plugins/dstat_disk_avgrq.py b/plugins/dstat_disk_avgrq.py
+index 1f2cd20..be25e17 100644
+--- a/plugins/dstat_disk_avgrq.py
++++ b/plugins/dstat_disk_avgrq.py
+@@ -12,7 +12,7 @@ class dstat_plugin(dstat):
+         self.type = 'f'
+         self.width = 4
+         self.scale = 10
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 1
+         self.struct = dict( nr_ios=0, rd_sect=0, wr_sect=0 )
+diff --git a/plugins/dstat_disk_svctm.py b/plugins/dstat_disk_svctm.py
+index 7a9a0f1..c88f0e0 100644
+--- a/plugins/dstat_disk_svctm.py
++++ b/plugins/dstat_disk_svctm.py
+@@ -15,7 +15,7 @@ class dstat_plugin(dstat):
+         self.type = 'f'
+         self.width = 4
+         self.scale = 1
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 1
+         self.struct = dict( nr_ios=0, tot_ticks=0 )
+diff --git a/plugins/dstat_disk_tps.py b/plugins/dstat_disk_tps.py
+index b58dbe8..d2acd78 100644
+--- a/plugins/dstat_disk_tps.py
++++ b/plugins/dstat_disk_tps.py
+@@ -12,7 +12,7 @@ class dstat_plugin(dstat):
+         self.type = 'd'
+         self.width = 5
+         self.scale = 1000
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 2
+ 
+diff --git a/plugins/dstat_disk_util.py b/plugins/dstat_disk_util.py
+index 2632c09..e0b292b 100644
+--- a/plugins/dstat_disk_util.py
++++ b/plugins/dstat_disk_util.py
+@@ -14,7 +14,7 @@ class dstat_plugin(dstat):
+         self.type = 'f'
+         self.width = 4
+         self.scale = 34
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 1
+         self.struct = dict( tot_ticks=0 )
+diff --git a/plugins/dstat_disk_wait.py b/plugins/dstat_disk_wait.py
+index 2b320b2..3f8d331 100644
+--- a/plugins/dstat_disk_wait.py
++++ b/plugins/dstat_disk_wait.py
+@@ -13,7 +13,7 @@ class dstat_plugin(dstat):
+         self.type = 'f'
+         self.width = 4
+         self.scale = 1
+-        self.diskfilter = 
re.compile('^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
++        self.diskfilter = 
re.compile(r'^([hsv]d[a-z]+\d+|cciss/c\d+d\d+p\d+|dm-\d+|md\d+|mmcblk\d+p\d0|VxVM\d+)$')
+         self.open('/proc/diskstats')
+         self.cols = 1
+         self.struct = dict( rd_ios=0, wr_ios=0, rd_ticks=0, wr_ticks=0 )
+diff --git a/plugins/dstat_net_packets.py b/plugins/dstat_net_packets.py
+index c3ef198..f7f34b7 100644
+--- a/plugins/dstat_net_packets.py
++++ b/plugins/dstat_net_packets.py
+@@ -10,7 +10,7 @@ class dstat_plugin(dstat):
+         self.type = 'd'
+         self.width = 5
+         self.scale = 1000
+-        self.totalfilter = re.compile('^(lo|bond\d+|face|.+\.\d+)$')
++        self.totalfilter = re.compile(r'^(lo|bond\d+|face|.+\.\d+)$')
+         self.open('/proc/net/dev')
+         self.cols = 2
+ 

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