tests/heredoctest.py

largefiles: centralize the logic to get outgoing largefiles

Before this patch, "overrides.getoutgoinglfiles()" (called by
"overrideoutgoing()" and "overridesummary()") and "lfilesrepo.push()"
implement similar logic to get outgoing largefiles separately.

This patch centralizes the logic to get outgoing largefiles in
"lfutil.getlfilestoupload()".

"lfutil.getlfilestoupload()" takes "addfunc" argument, because each
callers need different information (and it is useful for enhancement
in the future).

  - "overrides.getoutgoinglfiles()" needs only filenames
  - "lfilesrepo.push()" needs only hashes of largefiles

import sys

globalvars = {}
localvars = {}
lines = sys.stdin.readlines()
while lines:
    l = lines.pop(0)
    if l.startswith('SALT'):
        print l[:-1]
    elif l.startswith('>>> '):
        snippet = l[4:]
        while lines and lines[0].startswith('... '):
            l = lines.pop(0)
            snippet += "\n" + l[4:]
        c = compile(snippet, '<heredoc>', 'single')
        try:
            exec c in globalvars, localvars
        except Exception, inst:
            print repr(inst)