Fix root warning when pip is invoked via python -m pip

Fixes https://github.com/pypa/pip/issues/6576

emit-a-warning-when-running-with-root-privileges.patch

@@ -11,7 +11,7 @@ index 1279d4a..aeb9d26 100644
  from optparse import SUPPRESS_HELP
  
  from pip._vendor import pkg_resources
-@@ -217,6 +219,20 @@ class InstallCommand(RequirementCommand):
+@@ -217,6 +219,23 @@ class InstallCommand(RequirementCommand):
  
      def run(self, options, args):
          cmdoptions.check_install_build_global(options)
@@ -23,10 +23,13 @@ index 1279d4a..aeb9d26 100644
 +
 +        # Check whether we have root privileges and aren't in venv/virtualenv
 +        if os.getuid() == 0 and not is_venv():
++            command = path.basename(sys.argv[0])
++            if command == "__main__.py":
++                command = path.basename(sys.executable) + " -m pip"
 +            logger.warning(
 +                "WARNING: Running pip install with root privileges is "
 +                "generally not a good idea. Try `%s install --user` instead."
-+                % path.basename(sys.argv[0])
++                % command
 +            )
 +
          upgrade_strategy = "to-satisfy-only"

python-pip.spec

@@ -23,7 +23,7 @@ Name:           python-%{srcname}
 # When updating, update the bundled libraries versions bellow!
 # You can use vendor_meta.sh in the dist git repo
 Version:        19.1.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A tool for installing and managing Python packages
 
 # We bundle a lot of libraries with pip, which itself is under MIT license.
@@ -493,6 +493,9 @@ ln -sf %{buildroot}%{_bindir}/pip3 _bin/pip
 %endif
 
 %changelog
+* Mon Jun 10 2019 Miro Hrončok <mhroncok@redhat.com> - 19.1.1-2
+- Fix root warning when pip is invoked via python -m pip
+
 * Wed May 15 2019 Miro Hrončok <mhroncok@redhat.com> - 19.1.1-1
 - Update to 19.1.1 (#1706995)