wireprotoserver: don't import symbol from hgweb.common
Importing hgweb.common requires importing hgweb.
hgweb/__init__.py contains a bit of code and does imports of large
parts of the hgweb.* module tree.
All we need is a constant defining the integer status code for
HTTP OK. So just redefine HTTP_OK in wireprotoserver.py and avoid
the excessive imports.
Differential Revision: https://phab.mercurial-scm.org/D1967
$ cat > unix2mac.py <<EOF
> import sys
>
> for path in sys.argv[1:]:
> data = file(path, 'rb').read()
> data = data.replace('\n', '\r')
> file(path, 'wb').write(data)
> EOF
$ cat > print.py <<EOF
> import sys
> print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
> EOF
$ hg init
$ echo '[hooks]' >> .hg/hgrc
$ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
$ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
$ cat .hg/hgrc
[hooks]
pretxncommit.cr = python:hgext.win32text.forbidcr
pretxnchangegroup.cr = python:hgext.win32text.forbidcr
$ echo hello > f
$ hg add f
$ hg ci -m 1
$ $PYTHON unix2mac.py f
$ hg ci -m 2
attempt to commit or push text file(s) using CR line endings
in dea860dc51ec: f
transaction abort!
rollback completed
abort: pretxncommit.cr hook failed
[255]
$ hg cat f | $PYTHON print.py
hello<LF>
$ cat f | $PYTHON print.py
hello<CR>