This reverts commit 31eaaec1.

This slows down business template by a factor of two and it seems we
don't need it. I'm experimenting with hacks in ppml.py but maybe just
creating the Unpickler with encoding='utf-8' in
product/ERP5Type/XMLExportImport/__init__.py:267 is enough ?

at this point they all fail after long timeouts, because neo does not
support py3 yet

Not sure why it was OK on python2 and not sure if this has to be done
or the promise code needs to cast the results of getConfig()

Otherwise it fails with the following exception because of non-ASCII characters
(`[A-Z&é@{]{3,7})`) (see unconvert()) below):

  => erp5_core/PathTemplateItem/portal_preferences/default_site_preference.xml
     File "zodbpickle-2.0.0-py3.7-linux-x86_64.egg/zodbpickle/pickle_3.py", line 844, in load
        dispatch[key[0]](self)
     File "zodbpickle-2.0.0-py3.7-linux-x86_64.egg/zodbpickle/pickle_3.py", line 1035, in load_short_binstring
        self.append(self.decode_string(data))
     File "zodbpickle-2.0.0-py3.7-linux-x86_64.egg/zodbpickle/pickle_3.py", line 989, in decode_string
        return value.decode(self.encoding, self.errors)
  UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 19: ordinal not in range(128)

This reverts commit 6c399134.

this keeps the behavior of nodejs < 18
https://twitter.com/matteocollina/status/1640384245834055680

This change the format or the (mostly) unused frontend parameter to
support requesting more than one frontend and also enable the request of
a frontend by default, so that requesting a frontend separately is no
longer needed.

The `frontend` parameter now also supports requesting frontends for
specific paths on the ERP5 backend, the example below requests a
frontend serving directly a web site, with the necessary rewrite rules:

```js
{
  "frontend": {
    "default": {
      "internal-path": "/erp5/web_site_module/renderjs_runner/"
    }
  }
}
```

The example below requests a default frontend to the erp5 root, to
access the ZMI or erp5_xhtml_style interface and two web sites:

```js
{
  "frontend": {
    "default": {},
    "erp5js": {
      "internal-path": "/erp5/web_site_module/renderjs_runner/"
    },
    "crm": {
      "internal-path": "/erp5/web_site_module/erp5_officejs_support_request_ui/"
    }
  }
}
```

The example below has an explicit definition of the zope families using
`zope-partition-dict` parameter, because there is more than one zope
family, no frontend is requested by default:

```js
{
  "zope-partition-dict": {
    "backoffice": {
      "family": "backoffice"
    },
    "web": {
      "family": "web"
    },
    "activities": {
      "family": "activities"
    }
  }
}
```

Continuing this example, to have frontends for backoffice and web
families, the frontend request can specify the families, like it is
demonstrated in the example below. In this example, we don't specify an
entry for "activities" family, so no frontend will be requested for
this family.

```js
{
  "frontend": {
    "backoffice": {
      "zope-family": "backoffice"
    },
    "web": {
      "zope-family": "web",
      "internal-path": "/erp5/web_site_module/web_site/"
    }
  }
  "zope-partition-dict": {
    "backoffice": {
      "family": "backoffice"
    },
    "web": {
      "family": "web"
    },
    "activities": {
      "family": "activities"
    }
  }
}
```

These must be installed through dependencies

on python3 we use lzma directly

There are more recent versions, but they don't use pyproject.toml for
metadata.

Here we want a version with python3.11 support

This comes with a patch because the setup.py does not have version,
which is not supported with our old tooling.

This section is just for setup, it does not make sense to generate
scripts here and it cause errors when another section uses the same
technique.

Note that we don't use 3 yet because nexedi/pygolang@6446a0be

if only bison exists in PATH, we will get an error:
/path/to/bison: m4 subprocess failed: No such file or directory

also copy libperfschema.a in lib directory to build mroonga with MariaDB >= 10.5.

This concerns a case of resiliency in Theia: when a resilient Theia
requests multiple import clones (by default only one is requested),
e.g. when theia0 (export) has two import clones theia1 and theia2.

Each clone requests a frontend for their theia service, which allows
the Theia editor of the clone to be accessed without doing a takeover.

Before this, all the import clones would request a frontend with the
same name. This meant that only one frontend was allocated and might
randomly redirect to one of the backup clones.

See merge request nexedi/slapos!1481

accidentally removed
[slaplte.jinja2]
_update_hash_filename_ = slaplte.jinja2
md5sum =
from buildout.hash.cfg

The Netconf subscriptions were added twice, causing the RU to reboot
because there was no supervision check on the redundant subscription.

The Ncclient does not have a timeout for taking notifications, causing it to wait indefinitely. This can result in the connection being lost while the waiting process is still ongoing.

After cell_list problem was fixed in the previous patch, now building enb.cfg
in standalone mode fails on mme_addr:

    slapuser35@vifibcloud-rapidspace-hosting-018:~/srv/project/slapos/software/ors-amarisoft$ ./pythonwitheggs slapos-render-config.py
    Traceback (most recent call last):
      File "/srv/slapgrid/slappart35/srv/project/slapos/software/ors-amarisoft/./pythonwitheggs", line 47, in <module>
        exec(compile(__file__f.read(), __file__, "exec"))
      File "slapos-render-config.py", line 92, in <module>
        do('enb', {"tdd_ul_dl_config": "[Configuration 6] 5ms 5UL 3DL (maximum uplink)"})
      File "slapos-render-config.py", line 90, in do
        j2render(cfg, json_params % locals())
      File "slapos-render-config.py", line 38, in j2render
        f.write(r._render().decode())
      File "/srv/slapgrid/slappart35/srv/runner/software/0b402c7d1e7c38a4324c836766690bb6/eggs/slapos.recipe.template-5.1-py3.9.egg/slapos/recipe/template/jinja2_template.py", line 215, in _render
        return template_object.render(**self.context).encode(self.encoding)
      File "/srv/slapgrid/slappart35/srv/runner/software/0b402c7d1e7c38a4324c836766690bb6/eggs/Jinja2-2.11.3-py3.9.egg/jinja2/environment.py", line 1090, in render
        self.environment.handle_exception()
      File "/srv/slapgrid/slappart35/srv/runner/software/0b402c7d1e7c38a4324c836766690bb6/eggs/Jinja2-2.11.3-py3.9.egg/jinja2/environment.py", line 832, in handle_exception
        reraise(*rewrite_traceback_stack(source=source))
      File "/srv/slapgrid/slappart35/srv/runner/software/0b402c7d1e7c38a4324c836766690bb6/eggs/Jinja2-2.11.3-py3.9.egg/jinja2/_compat.py", line 28, in reraise
        raise value.with_traceback(tb)
      File "config/enb.jinja2.cfg", line 139, in top-level template code
        mme_addr: "{{ slap_configuration['configuration.mme_addr'] }}",
    jinja2.exceptions.UndefinedError: 'dict object' has no attribute 'configuration.mme_addr'

-> Fix it by providing both mme_addr in addition to amf_addr.

Now both enb.cfg and gnb.cfg render in standalone mode well.

/cc @jhuge, @lu.xu, @xavier_thompson, @Daetalus

In b0c37a4a (software/ors-amarisoft: Start to generalize existing
lopcomm/multicell into multiRU slowly) I deduplicated cell_list initialization
and moved it into single place, but overlooked that enb.cfg build became broken
in standalone mode:

    .../software/ors-amarisoft$ ./pythonwitheggs slapos-render-config.py
    Traceback (most recent call last):
      File "/srv/slapgrid/slappart35/srv/project/slapos/software/ors-amarisoft/./pythonwitheggs", line 47, in <module>
        exec(compile(__file__f.read(), __file__, "exec"))
      File "slapos-render-config.py", line 88, in <module>
        do('enb', {"tdd_ul_dl_config": "[Configuration 6] 5ms 5UL 3DL (maximum uplink)"})
      File "slapos-render-config.py", line 86, in do
        j2render(cfg, json_params % locals())
      File "slapos-render-config.py", line 34, in j2render
        f.write(r._render().decode())
      File ".../eggs/slapos.recipe.template-5.1-py3.9.egg/slapos/recipe/template/jinja2_template.py", line 215, in _render
        return template_object.render(**self.context).encode(self.encoding)
      File ".../eggs/Jinja2-2.11.3-py3.9.egg/jinja2/environment.py", line 1090, in render
        self.environment.handle_exception()
      File ".../eggs/Jinja2-2.11.3-py3.9.egg/jinja2/environment.py", line 832, in handle_exception
        reraise(*rewrite_traceback_stack(source=source))
      File ".../eggs/Jinja2-2.11.3-py3.9.egg/jinja2/_compat.py", line 28, in reraise
        raise value.with_traceback(tb)
      File "config/enb.jinja2.cfg", line 1, in top-level template code
        {%- set cell_count = cell_list|length %}
    jinja2.exceptions.UndefinedError: 'cell_list' is undefined

-> Fix it by teaching enb.jinja2.cfg to also load cell list in standalone by itself.

Not touching gnb.jinja2.cfg as currently gnb does not support multicell at all,
and in the future it will be sole enb.cfg to handle both LTE and NR
simultaneously.

/cc @jhuge, @lu.xu, @xavier_thompson, @Daetalus