commit 6057906368d55634d11e1d19a5cca1f127595b11
author Robin Jarry <robin.jarry@6wind.com> Wed Jun 01 16:17:07 2016 +0200
committer Robin Jarry <robin.jarry@6wind.com> Mon Aug 01 18:42:31 2016 +0200
tree 781ffa211b9aaea5a8113edfdb5aa6e716799b87
parent 1e48e13fc594f8d925451c7e2706086d21102716

Fix individual modules import

When using scapy as a third party library, we do not "benefit" from the
loading routine that puts all symbols in the __builtin__ namespace. This
implies that all modules must be "importable" without any errors for
undefined symbols.

This patch fixes importing every scapy module individually. Some
circular imports were fixed (between inet6 and dhcp6).

Most errors were detected by using pylint with the right configuration
(scapy produces a *lot* of errors). Other errors were detected with the
following shell script:

    export PYTHONPATH=".:$PYTHONPATH"
    for f in $(find scapy/ -name '*.py'); do
        f=${f%/__init__.py}
        module=$(echo ${f%.py} | sed 's,/,.,g')
        python -c "import $module; print $module"
    done

Also, replace all implicit relative imports by absolute imports to avoid
surprises with some python versions.

Signed-off-by: Robin Jarry <robin.jarry@6wind.com>