tests/library-infinitepush.sh

pycompat: remove large Python 2 block

We no longer support Python 2. So we can delete its compatibility
code and remove the conditional and dedent the Python 3 code.

In order to make the linter happy, we had to inline imports in the
stanza at the top of the file.

Differential Revision: https://phab.mercurial-scm.org/D12250

scratchnodes() {
  for node in `find ../repo/.hg/scratchbranches/index/nodemap/* | sort`; do
     echo ${node##*/} `cat $node`
  done
}

scratchbookmarks() {
  for bookmark in `find ../repo/.hg/scratchbranches/index/bookmarkmap/* -type f | sort`; do
     echo "${bookmark##*/bookmarkmap/} `cat $bookmark`"
  done
}

setupcommon() {
  cat >> $HGRCPATH << EOF
[extensions]
infinitepush=
[infinitepush]
branchpattern=re:scratch/.*
EOF
}

setupserver() {
cat >> .hg/hgrc << EOF
[infinitepush]
server=yes
indextype=disk
storetype=disk
reponame=babar
EOF
}