update version to 4.0.0

0001-urlgrabber-ext-down-another-python-3-compat.patch

@@ -0,0 +1,48 @@
+From e7a01334f653661c657d4c4e6e1ad10aababfb5b Mon Sep 17 00:00:00 2001
+From: Pavel Raiskup <praiskup@redhat.com>
+Date: Sun, 12 May 2019 08:54:01 +0200
+Subject: [PATCH] urlgrabber-ext-down: another python 3 compat
+
+Expect that _readlines() returns array of bytes objects in
+Python 3 environments.
+
+Fixes rhbz #1707657 and #1688173
+---
+ scripts/urlgrabber-ext-down | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/scripts/urlgrabber-ext-down b/scripts/urlgrabber-ext-down
+index bbaebd5..13d6dc7 100755
+--- a/scripts/urlgrabber-ext-down
++++ b/scripts/urlgrabber-ext-down
+@@ -19,12 +19,17 @@
+ #      Boston, MA  02111-1307  USA
+ 
+ import time, os, errno, sys
++import six
+ from urlgrabber.grabber import \
+     _readlines, URLGrabberOptions, _loads, \
+     PyCurlFileObject, URLGrabError
+ 
+ def write(fmt, *arg):
+-    try: os.write(1, fmt % arg)
++    buf = fmt % arg
++    if six.PY3:
++        buf = buf.encode()
++    try:
++        os.write(1, buf)
+     except OSError as e:
+         if e.args[0] != errno.EPIPE: raise
+         sys.exit(1)
+@@ -46,6 +51,8 @@ def main():
+         lines = _readlines(0)
+         if not lines: break
+         for line in lines:
++            if not isinstance(line, six.string_types):
++                line = line.decode('utf-8')
+             cnt += 1
+             opts = URLGrabberOptions()
+             opts._id = cnt
+-- 
+2.21.0
+

0002-Revert-Simplify-mirror-conversion-to-utf8.patch

@@ -0,0 +1,40 @@
+From 7607b9f408b71b6533ca4f8e8808090a5b930555 Mon Sep 17 00:00:00 2001
+From: Michal Domonkos <mdomonko@redhat.com>
+Date: Mon, 20 May 2019 15:06:38 +0200
+Subject: [PATCH 2/4] Revert "Simplify mirror conversion to utf8"
+
+This reverts commit be8ee10e35319e80200d4ff384434d46fe7783d9.
+
+A list of dicts (as opposed to strings) is valid input as well; see the
+module-level doc string for details (section 2 under CUSTOMIZATION).  In
+fact, the nested estimate() function in MirrorGroup.__init__() accounts
+for that, too.
+
+This fixes a traceback in YUM which does pass such a dict list.
+
+Closes #10.
+---
+ urlgrabber/mirror.py | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/urlgrabber/mirror.py b/urlgrabber/mirror.py
+index 75f0bcb..d95863e 100644
+--- a/urlgrabber/mirror.py
++++ b/urlgrabber/mirror.py
+@@ -297,7 +297,12 @@ class MirrorGroup:
+         self.default_action   = kwargs.get('default_action')
+ 
+     def _parse_mirrors(self, mirrors):
+-        return [{'mirror':_to_utf8(m)} for m in mirrors]
++        parsed_mirrors = []
++        for m in mirrors:
++            if isinstance(m, string_types):
++                m = {'mirror': _to_utf8(m)}
++            parsed_mirrors.append(m)
++        return parsed_mirrors
+ 
+     def _load_gr(self, gr):
+         # OVERRIDE IDEAS:
+-- 
+2.21.0
+

0003-urlgrabber-ext-down-convert-url-into-bytes.patch

@@ -0,0 +1,56 @@
+From c696255c5f50341688d718b3547efb1a9971927b Mon Sep 17 00:00:00 2001
+From: Michal Domonkos <mdomonko@redhat.com>
+Date: Tue, 21 May 2019 11:12:12 +0200
+Subject: [PATCH 3/4] urlgrabber-ext-down: convert url into bytes
+
+We need to convert the parsed url back into bytes before passing it to
+the PyCurlFileObject constructor (since _set_opts() expects self.scheme,
+constructed from the url, to be a bytes object).
+
+This caused the unit test "bypassing proxy cache on failure" to fail
+(together with a bug in the test itself which is also being fixed here).
+
+Closes #14.
+---
+ scripts/urlgrabber-ext-down | 4 ++--
+ test/test_mirror.py         | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/scripts/urlgrabber-ext-down b/scripts/urlgrabber-ext-down
+index 13d6dc7..40469a7 100755
+--- a/scripts/urlgrabber-ext-down
++++ b/scripts/urlgrabber-ext-down
+@@ -22,7 +22,7 @@ import time, os, errno, sys
+ import six
+ from urlgrabber.grabber import \
+     _readlines, URLGrabberOptions, _loads, \
+-    PyCurlFileObject, URLGrabError
++    PyCurlFileObject, URLGrabError, _to_utf8
+ 
+ def write(fmt, *arg):
+     buf = fmt % arg
+@@ -65,7 +65,7 @@ def main():
+ 
+             dlsz = dltm = 0
+             try:
+-                fo = PyCurlFileObject(opts.url, opts.filename, opts)
++                fo = PyCurlFileObject(_to_utf8(opts.url), opts.filename, opts)
+                 fo._do_grab()
+                 fo.fo.close()
+                 size = fo._amount_read
+diff --git a/test/test_mirror.py b/test/test_mirror.py
+index a2daf19..66cafd0 100644
+--- a/test/test_mirror.py
++++ b/test/test_mirror.py
+@@ -350,7 +350,7 @@ class HttpReplyCode(TestCase):
+                 self.content = b'version1'
+ 
+         def checkfunc_read(obj):
+-            if obj.data == 'version1':
++            if obj.data == b'version1':
+                 raise URLGrabError(-1, 'Outdated version of foo')
+ 
+         def checkfunc_grab(obj):
+-- 
+2.21.0
+

BZ-1051554-speed-on-404-mirror.patch

@@ -1,18 +0,0 @@
-commit fbc995805e9d860366c67819effc3bc7d5d8a8b2
-Author: Zdenek Pavlas <zpavlas@redhat.com>
-Date:   Mon Jan 13 13:20:28 2014 +0100
-
-    Don't set speed=0 on a new mirror that 404'd. BZ 1051554
-
-diff --git a/urlgrabber/grabber.py b/urlgrabber/grabber.py
-index ef18d6a..04f1179 100644
---- a/urlgrabber/grabber.py
-+++ b/urlgrabber/grabber.py
-@@ -2418,6 +2418,7 @@ class _TH:
-                 speed = (k1 * speed + k2 * dl_size / dl_time) / (k1 + k2)
-             fail = 0
-         elif getattr(ug_err, 'code', None) == 404:
-+            if not ts: return # 1st update, avoid speed=0
-             fail = 0 # alive, at least
-         else:
-             fail += 1 # seems dead

python-urlgrabber.spec

@@ -1,14 +1,16 @@
 Name:          python-urlgrabber
-Version:       3.10.1
-Release:       18
+Version:       4.0.0
+Release:       1
 Summary:       Cross-protocol urlgrabber
 License:       LGPLv2+
 Url:           http://urlgrabber.baseurl.org/
 Source0:       http://urlgrabber.baseurl.org/download/urlgrabber-%{version}.tar.gz
-Patch1:        BZ-1051554-speed-on-404-mirror.patch
+
+Patch0001:     0001-urlgrabber-ext-down-another-python-3-compat.patch
+Patch0002:     0002-Revert-Simplify-mirror-conversion-to-utf8.patch
+Patch0003:     0003-urlgrabber-ext-down-convert-url-into-bytes.patch
 
 BuildArch:     noarch
-BuildRequires: python2-pycurl python2-devel
 
 %global _description\
 It is a urlgrabber.We can use it to fetch data in three ways.Urlgrab copies\
@@ -18,34 +20,51 @@ and use this package.
 
 %description %_description
 
-%global _package_python2 python2-urlgrabber
-
-%package -n %_package_python2
+%package -n python2-urlgrabber
 Summary:       %summary
-Provides:      urlgrabber = %{version}-%{release}
-Requires:      python2-pycurl
+BuildRequires: python2-devel python2dist(setuptools) python2dist(pycurl) python2dist(six)
 %{?python_provide:%python_provide python2-urlgrabber}
 
-%description -n %_package_python2 %_description
+%description -n python2-urlgrabber %_description
+
+%package -n python3-urlgrabber
+Summary:       %summary
+Provides:      urlgrabber = %{version}-%{release}
+BuildRequires: python3-devel python3dist(setuptools) python3dist(pycurl) python3dist(six)
+%{?python_provide:%python_provide python3-urlgrabber}
+
+%description -n python3-urlgrabber %_description
 
 %prep
-%setup -q -n urlgrabber-%{version}
-%patch1 -p1
+%autosetup -n urlgrabber-%{version} -p1
 
 %build
 %py2_build
+%py3_build
 
 %install
 %py2_install
+%py3_install
+sed -e "s|/usr/bin/python|%{__python3}|" -i $RPM_BUILD_ROOT/%{_libexecdir}/*
 rm -rf $RPM_BUILD_ROOT/%{_docdir}/urlgrabber-%{version}
 
-%files -n %_package_python2
+%files -n python2-urlgrabber
+%license LICENSE
+%doc README ChangeLog TODO
+%{python2_sitelib}/urlgrabber
+%{python2_sitelib}/urlgrabber-%{version}-py?.?.egg-info
+
+%files -n python3-urlgrabber
 %license LICENSE
 %doc README ChangeLog TODO
 %{_bindir}/urlgrabber
-%{python2_sitelib}/urlgrabber*
-%attr(0755,root,root) %{_libexecdir}/urlgrabber-ext-down
+%{_libexecdir}/urlgrabber-ext-down
+%{python3_sitelib}/urlgrabber
+%{python3_sitelib}/urlgrabber-%{version}-py?.?.egg-info
 
 %changelog
+* Fri Feb 28 2020 lingsheng <lingsheng@huawei.com> - 4.0.0-1
+- update version to 4.0.0
+
 * Fri Feb 14 2020 Jiangping Hu <hujp1985@foxmail.com> - 3.10.1-18
 - Package init