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registry.py
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Created
Tue, Aug 20, 11:15
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2 KB
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text/x-python
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Thu, Aug 22, 11:15 (2 d)
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blob
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Handle
20034770
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R3600 invenio-infoscience
registry.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2013, 2014, 2015 CERN.
#
# Invenio is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# Invenio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
"""Implement registries for formatter."""
import
os
from
invenio.ext.registry
import
ModuleAutoDiscoverySubRegistry
from
flask_registry
import
PkgResourcesDirDiscoveryRegistry
,
\
ModuleAutoDiscoveryRegistry
,
RegistryProxy
from
invenio.utils.datastructures
import
LazyDict
format_elements
=
RegistryProxy
(
'format_elements'
,
ModuleAutoDiscoverySubRegistry
,
'format_elements'
)
format_templates_directories
=
RegistryProxy
(
'format_templates_directories'
,
ModuleAutoDiscoveryRegistry
,
'format_templates'
)
format_templates
=
RegistryProxy
(
'format_templates'
,
PkgResourcesDirDiscoveryRegistry
,
'.'
,
registry_namespace
=
format_templates_directories
)
output_formats_directories
=
RegistryProxy
(
'output_formats_directories'
,
ModuleAutoDiscoveryRegistry
,
'output_formats'
)
output_formats
=
RegistryProxy
(
'output_formats'
,
PkgResourcesDirDiscoveryRegistry
,
'.'
,
registry_namespace
=
output_formats_directories
)
template_context_functions
=
RegistryProxy
(
'template_context_functions'
,
ModuleAutoDiscoverySubRegistry
,
'template_context_functions'
)
def
create_format_templates_lookup
():
"""Create format templates."""
out
=
{}
def
_register
(
path
,
level
=
1
):
if
level
>
4
:
return
normpath
=
os
.
path
.
normpath
(
path
)
if
os
.
path
.
isdir
(
normpath
):
for
p
in
os
.
listdir
(
normpath
):
_register
(
os
.
path
.
join
(
normpath
,
p
),
level
=
level
+
1
)
else
:
parts
=
normpath
.
split
(
os
.
path
.
sep
)
out
[
os
.
path
.
sep
.
join
(
parts
[
-
level
:])]
=
normpath
for
t
in
reversed
(
format_templates
):
_register
(
t
)
return
out
format_templates_lookup
=
LazyDict
(
create_format_templates_lookup
)
def
create_output_formats_lookup
():
"""Create output formats."""
out
=
{}
for
f
in
output_formats
:
of
=
os
.
path
.
basename
(
f
)
if
of
in
out
:
continue
out
[
of
]
=
f
return
out
output_formats_lookup
=
LazyDict
(
create_output_formats_lookup
)
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