def __call__(self, value, system):
package, filename = resolve_asset_spec(self.info.name)
template = os.path.join(package_path(self.info.package), filename)
template_fh = open(template)
template_stream = template_fh.read()
template_fh.close()
return pystache.render(template_stream, value)
def get_spec(self, name, package):
if not package:
# if there's no package, we can't do any conversion
return name
spec = name
isabspath = os.path.isabs(name)
colon_in_name = ':' in name
isabsspec = colon_in_name and (not isabspath)
isrelspec = (not isabsspec) and (not isabspath)
# if it's already an absolute spec, we don't need to do anything,
# but if it's a relative spec or an absolute path, we need to try
# to convert it to an absolute spec
if isrelspec:
# convert relative asset spec to absolute asset spec
pp = package_path(package)
spec = os.path.join(pp, spec)
spec = asset_spec_from_abspath(spec, package)
elif isabspath:
# convert absolute path to absolute asset spec
spec = asset_spec_from_abspath(spec, package)
return spec
def __call__(self, wrapped):
settings = self.__dict__.copy()
def callback(context, name, ob):
context.config.add_view(view=ob, **settings)
info = self.venusian.attach(wrapped, callback, category='bfg')
if info.scope == 'class':
# if the decorator was attached to a method in a class, or
# otherwise executed at class scope, we need to set an
# 'attr' into the settings if one isn't already in there
if settings['attr'] is None:
settings['attr'] = wrapped.__name__
# try to convert the renderer provided into a fully qualified
# resource specification
abspath = settings.get('renderer')
if abspath is not None and '.' in abspath:
isabs = os.path.isabs(abspath)
if not (':' in abspath and not isabs):
# not already a resource spec
if not isabs:
pp = package_path(info.module)
abspath = os.path.join(pp, abspath)
resource = resource_spec_from_abspath(abspath, info.module)
settings['renderer'] = resource
return wrapped
def get_spec(self, name, package):
if not package:
# if there's no package, we can't do any conversion
return name
spec = name
isabspath = os.path.isabs(name)
colon_in_name = ":" in name
isabsspec = colon_in_name and (not isabspath)
isrelspec = (not isabsspec) and (not isabspath)
# if it's already an absolute spec, we don't need to do anything,
# but if it's a relative spec or an absolute path, we need to try
# to convert it to an absolute spec
if isrelspec:
# convert relative asset spec to absolute asset spec
pp = package_path(package)
spec = os.path.join(pp, spec)
spec = asset_spec_from_abspath(spec, package)
elif isabspath:
# convert absolute path to absolute asset spec
spec = asset_spec_from_abspath(spec, package)
return spec
def config_defaults(configurator, config, files=['config.yml']):
'''
Reads and extends/creates configuration from yaml source.
.. note::
If exists, this method extends config with defaults, so it will not override existing values,
merely add those, that were not defined already!
:param pyramid.config.Configurator configurator: pyramid's app configurator
:param string config: yaml file locations
:param list files: list of files to include from location
'''
# getting spec path
package_name, filename = resolve_asset_spec(config)
if not package_name:
path = filename
else:
__import__(package_name)
package = sys.modules[package_name]
path = os.path.join(package_path(package), filename)
config = ConfigManager(files=[os.path.join(path, f) for f in files])
# we could use this method both for creating and extending. Hence the checks to not override
if not 'config' in configurator.registry:
configurator.registry['config'] = config
else:
config.merge(configurator.registry['config'])
configurator.registry['config'] = config
def add_translation_dirs(self, *specs):
""" Add one or more :term:`translation directory` paths to the
current configuration state. The ``specs`` argument is a
sequence that may contain absolute directory paths
(e.g. ``/usr/share/locale``) or :term:`asset specification`
names naming a directory path (e.g. ``some.package:locale``)
or a combination of the two.
Example:
.. code-block:: python
config.add_translation_dirs('/usr/share/locale',
'some.package:locale')
Later calls to ``add_translation_dir`` insert directories into the
beginning of the list of translation directories created by earlier
calls. This means that the same translation found in a directory
added later in the configuration process will be found before one
added earlier in the configuration process. However, if multiple
specs are provided in a single call to ``add_translation_dirs``, the
directories will be inserted into the beginning of the directory list
in the order they're provided in the ``*specs`` list argument (items
earlier in the list trump ones later in the list).
"""
directories = []
introspectables = []
for spec in specs[::-1]: # reversed
package_name, filename = self._split_spec(spec)
if package_name is None: # absolute filename
directory = filename
else:
__import__(package_name)
package = sys.modules[package_name]
directory = os.path.join(package_path(package), filename)
if not os.path.isdir(os.path.realpath(directory)):
raise ConfigurationError('"%s" is not a directory' %
directory)
intr = self.introspectable('translation directories', directory,
spec, 'translation directory')
intr['directory'] = directory
intr['spec'] = spec
introspectables.append(intr)
directories.append(directory)
def register():
for directory in directories:
tdirs = self.registry.queryUtility(ITranslationDirectories)
if tdirs is None:
tdirs = []
self.registry.registerUtility(tdirs,
ITranslationDirectories)
tdirs.insert(0, directory)
self.action(None, register, introspectables=introspectables)
def registerTemplateCustomizations(config, _dir, package):
registry = config.registry
if TEMPLATE_CUSTOMIZATIONS not in registry:
registry[TEMPLATE_CUSTOMIZATIONS] = {}
path = os.path.join(package_path(package), _dir)
for fi in os.listdir(path):
registry[TEMPLATE_CUSTOMIZATIONS][fi] = (package,
os.path.join(_dir, fi))
def test_destination_package():
"""Testing translation package:path resolve."""
request = Mock()
request.registry = {'config': Mock()}
mock_configuration = {'localize.translation.destination': 'tests:translations'}
request.registry['config'].configure_mock(**mock_configuration)
result = destination_path(request)
assert result == os.path.join(package_path(sys.modules['tests']), 'translations')
def registerTemplateCustomizations(config, _dir, package):
registry = config.registry
if TEMPLATE_CUSTOMIZATIONS not in registry:
registry[TEMPLATE_CUSTOMIZATIONS] = {}
path = os.path.join(package_path(package), _dir)
for fi in os.listdir(path):
registry[TEMPLATE_CUSTOMIZATIONS][fi] = (
package, os.path.join(_dir, fi))
def add_translation_dirs(self, *specs):
""" Add one or more :term:`translation directory` paths to the
current configuration state. The ``specs`` argument is a
sequence that may contain absolute directory paths
(e.g. ``/usr/share/locale``) or :term:`asset specification`
names naming a directory path (e.g. ``some.package:locale``)
or a combination of the two.
Example:
.. code-block:: python
config.add_translation_dirs('/usr/share/locale',
'some.package:locale')
Later calls to ``add_translation_dir`` insert directories into the
beginning of the list of translation directories created by earlier
calls. This means that the same translation found in a directory
added later in the configuration process will be found before one
added earlier in the configuration process. However, if multiple
specs are provided in a single call to ``add_translation_dirs``, the
directories will be inserted into the beginning of the directory list
in the order they're provided in the ``*specs`` list argument (items
earlier in the list trump ones later in the list).
"""
directories = []
introspectables = []
for spec in specs[::-1]: # reversed
package_name, filename = self._split_spec(spec)
if package_name is None: # absolute filename
directory = filename
else:
__import__(package_name)
package = sys.modules[package_name]
directory = os.path.join(package_path(package), filename)
if not os.path.isdir(os.path.realpath(directory)):
raise ConfigurationError('"%s" is not a directory' % directory)
intr = self.introspectable('translation directories', directory,
spec, 'translation directory')
intr['directory'] = directory
intr['spec'] = spec
introspectables.append(intr)
directories.append(directory)
def register():
for directory in directories:
tdirs = self.registry.queryUtility(ITranslationDirectories)
if tdirs is None:
tdirs = []
self.registry.registerUtility(tdirs,
ITranslationDirectories)
tdirs.insert(0, directory)
self.action(None, register, introspectables=introspectables)
def test_package(self):
'''testing translation package:path resolve'''
request = Mock()
mock_configuration = {
'config.localize.translation.destination': 'tests:translations'}
request.configure_mock(**mock_configuration)
result = destination_path(request)
self.assertEqual(result,
os.path.join(package_path(sys.modules['tests']),
'translations'))
def __call__(self, value, system):
"""Render the template."""
pkg, name = resolve_asset_spec(self.info.name)
pkg_path = package_path(self.info.package)
tpl_path = os.path.join(pkg_path, name)
tpl_dir = os.path.split(tpl_path)[0]
renderer = pystache.Renderer(search_dirs=[tpl_dir, pkg_path])
return renderer.render_path(tpl_path, value)
def add_translation_dirs(self, *specs):
""" Add one or more :term:`translation directory` paths to the
current configuration state. The ``specs`` argument is a
sequence that may contain absolute directory paths
(e.g. ``/usr/share/locale``) or :term:`asset specification`
names naming a directory path (e.g. ``some.package:locale``)
or a combination of the two.
Example:
.. code-block:: python
config.add_translation_dirs('/usr/share/locale',
'some.package:locale')
Later calls to ``add_translation_dir`` insert directories into the
beginning of the list of translation directories created by earlier
calls. This means that the same translation found in a directory
added later in the configuration process will be found before one
added earlier in the configuration process. However, if multiple
specs are provided in a single call to ``add_translation_dirs``, the
directories will be inserted into the beginning of the directory list
in the order they're provided in the ``*specs`` list argument (items
earlier in the list trump ones later in the list).
"""
for spec in specs[::-1]: # reversed
package_name, filename = self._split_spec(spec)
if package_name is None: # absolute filename
directory = filename
else:
__import__(package_name)
package = sys.modules[package_name]
directory = os.path.join(package_path(package), filename)
if not os.path.isdir(os.path.realpath(directory)):
raise ConfigurationError('"%s" is not a directory' % directory)
tdirs = self.registry.queryUtility(ITranslationDirectories)
if tdirs is None:
tdirs = []
self.registry.registerUtility(tdirs, ITranslationDirectories)
tdirs.insert(0, directory)
# XXX no action?
if specs:
# We actually only need an IChameleonTranslate function
# utility to be registered zero or one times. We register the
# same function once for each added translation directory,
# which does too much work, but has the same effect.
ctranslate = ChameleonTranslate(translator)
self.registry.registerUtility(ctranslate, IChameleonTranslate)
def add_translation_dirs(self, *specs):
""" Add one or more :term:`translation directory` paths to the
current configuration state. The ``specs`` argument is a
sequence that may contain absolute directory paths
(e.g. ``/usr/share/locale``) or :term:`asset specification`
names naming a directory path (e.g. ``some.package:locale``)
or a combination of the two.
Example:
.. code-block:: python
config.add_translation_dirs('/usr/share/locale',
'some.package:locale')
Later calls to ``add_translation_dir`` insert directories into the
beginning of the list of translation directories created by earlier
calls. This means that the same translation found in a directory
added later in the configuration process will be found before one
added earlier in the configuration process. However, if multiple
specs are provided in a single call to ``add_translation_dirs``, the
directories will be inserted into the beginning of the directory list
in the order they're provided in the ``*specs`` list argument (items
earlier in the list trump ones later in the list).
"""
for spec in specs[::-1]: # reversed
package_name, filename = self._split_spec(spec)
if package_name is None: # absolute filename
directory = filename
else:
__import__(package_name)
package = sys.modules[package_name]
directory = os.path.join(package_path(package), filename)
if not os.path.isdir(os.path.realpath(directory)):
raise ConfigurationError('"%s" is not a directory' % directory)
tdirs = self.registry.queryUtility(ITranslationDirectories)
if tdirs is None:
tdirs = []
self.registry.registerUtility(tdirs, ITranslationDirectories)
tdirs.insert(0, directory)
# XXX no action?
if specs:
# We actually only need an IChameleonTranslate function
# utility to be registered zero or one times. We register the
# same function once for each added translation directory,
# which does too much work, but has the same effect.
ctranslate = ChameleonTranslate(translator)
self.registry.registerUtility(ctranslate, IChameleonTranslate)
def get_spec(self, name, package):
spec = name
isabs = os.path.isabs(name)
if (not isabs) and (not ':' in name) and package:
# relative asset spec
if not isabs:
pp = package_path(package)
spec = os.path.join(pp, spec)
spec = asset_spec_from_abspath(spec, package)
return spec
def asset_spec_from_abspath(abspath, package):
""" Try to convert an absolute path to a resource in a package to
a resource specification if possible; otherwise return the
absolute path. """
if getattr(package, "__name__", None) == "__main__":
return abspath
pp = package_path(package) + os.path.sep
if abspath.startswith(pp):
relpath = abspath[len(pp) :]
return "%s:%s" % (package_name(package), relpath.replace(os.path.sep, "/"))
return abspath
def get_spec(self, name, package):
spec = name
isabs = os.path.isabs(name)
if (not isabs) and (not ':' in name) and package:
# relative resource spec
if not isabs:
pp = package_path(package)
spec = os.path.join(pp, spec)
spec = resource_spec_from_abspath(spec, package)
return spec
def test_destination_package():
"""Testing translation package:path resolve."""
request = Mock()
request.registry = {'config': Mock()}
mock_configuration = {
'localize.translation.destination': 'tests:translations'
}
request.registry['config'].configure_mock(**mock_configuration)
result = destination_path(request)
assert result == os.path.join(package_path(sys.modules['tests']),
'translations')
def test_destination_package():
"""Testing translation package:path resolve."""
request = Mock()
request.registry = {
"localize":
build_localize_config(
{"localize.translation.destination": "tests:translations"})
}
result = destination_path(request)
assert result == os.path.join(package_path(sys.modules["tests"]),
"translations")
def _asset_to_fixture(asset: str) -> Path:
"""Translate :term:`asset` to absolute fixture path."""
package_name, file_name = resolve_asset_spec(asset)
if package_name:
package = __import__(package_name)
path = Path(package_path(package), file_name)
else:
path = Path(file_name)
if not path.is_dir():
msg = 'This is not a directory {}'.format(asset)
raise ConfigurationError(details=msg)
return path
def _asset_to_fixture(asset: str) -> Path:
"""Translate :term:`asset` to absolute fixture path."""
package_name, file_name = resolve_asset_spec(asset)
if package_name:
package = __import__(package_name)
path = Path(package_path(package), file_name)
else:
path = Path(file_name)
if not path.is_dir():
msg = 'This is not a directory {}'.format(asset)
raise ConfigurationError(details=msg)
return path
def asset_spec_from_abspath(abspath, package):
""" Try to convert an absolute path to a resource in a package to
a resource specification if possible; otherwise return the
absolute path. """
if getattr(package, '__name__', None) == '__main__':
return abspath
pp = package_path(package) + os.path.sep
if abspath.startswith(pp):
relpath = abspath[len(pp):]
return '%s:%s' % (package_name(package),
relpath.replace(os.path.sep, '/'))
return abspath
def template_renderer_factory(info, impl, lock=registry_lock):
spec = info.name
reg = info.registry
package = info.package
isabs = os.path.isabs(spec)
if (not isabs) and (not ':' in spec) and package:
# relative resource spec
if not isabs:
pp = package_path(package)
spec = os.path.join(pp, spec)
spec = resource_spec_from_abspath(spec, package)
if os.path.isabs(spec):
# 'spec' is an absolute filename
if not os.path.exists(spec):
raise ValueError('Missing template file: %s' % spec)
renderer = reg.queryUtility(ITemplateRenderer, name=spec)
if renderer is None:
renderer = impl(spec)
# cache the template
try:
lock.acquire()
reg.registerUtility(renderer, ITemplateRenderer, name=spec)
finally:
lock.release()
else:
# spec is a package:relpath resource spec
renderer = reg.queryUtility(ITemplateRenderer, name=spec)
if renderer is None:
try:
package_name, filename = spec.split(':', 1)
except ValueError: # pragma: no cover
# somehow we were passed a relative pathname; this
# should die
package_name = caller_package(4).__name__
filename = spec
abspath = pkg_resources.resource_filename(package_name, filename)
if not pkg_resources.resource_exists(package_name, filename):
raise ValueError(
'Missing template resource: %s (%s)' % (spec, abspath))
renderer = impl(abspath)
settings = info.settings
if settings and not settings.get('reload_resources'):
# cache the template
try:
lock.acquire()
reg.registerUtility(renderer, ITemplateRenderer, name=spec)
finally:
lock.release()
return renderer
def _translation_template_path(self, spec): # pylint:disable=no-self-use
"""
Calculate path to translation template file.
:param str spec: either full path, or package related path
"""
# resolving possible asset spec to path (pyramid way):
package_name, filename = resolve_asset_spec(spec)
if package_name is None: # absolute filename
return os.path.abspath(filename)
__import__(package_name)
package = sys.modules[package_name]
return os.path.abspath(os.path.join(package_path(package), filename))
def __call__(self, value, system):
"""
Call to renderer.
The renderer is cached for optimize access.
"""
registry = system['request'].registry
try:
xsl = registry.getUtility(IRenderer, system['renderer_name'])
except ComponentLookupError:
xsl = XslRenderer(os.path.join(package_path(self._info.package),
system['renderer_name']))
registry.registerUtility(xsl, IRenderer, system['renderer_name'])
return xsl(value, system)
def create_static_url(obj, mixin_name, spec=None, wrapper_class=None):
if spec is None:
spec = obj.asset_spec
if type(mixin_name) is tuple:
spec, mixin_name = mixin_name
asset_spec = "{spec}/{name}".format(spec=spec, name=mixin_name)
try:
return static_url_cache[(asset_spec, wrapper_class)]
except KeyError:
pass
if spec[0:12] != 'solute.epfl:' and spec[0:12] != 'solute.epfl.':
static_url_cache[(asset_spec,
wrapper_class)] = obj.request.static_path(asset_spec)
if wrapper_class:
static_url_cache[(asset_spec, wrapper_class)] = wrapper_class(
static_url_cache[(asset_spec, wrapper_class)])
return static_url_cache[(asset_spec, wrapper_class)]
static_path = obj.request.static_path(asset_spec)
static_mixin = 'static/'
if spec == 'solute.epfl:static':
static_mixin = ''
output = {
'base_path': path.package_path(solute.epfl),
'relative_path': static_path[5:len(static_path) - len(mixin_name)],
'mixin': static_mixin,
'mixin_name': mixin_name
}
absolute_path = "{base_path}{relative_path}{mixin}{mixin_name}".format(
**output)
if exists(absolute_path):
static_url_cache[(asset_spec,
wrapper_class)] = obj.request.static_path(asset_spec)
if wrapper_class:
static_url_cache[(asset_spec, wrapper_class)] = wrapper_class(
static_url_cache[(asset_spec, wrapper_class)])
return static_url_cache[(asset_spec, wrapper_class)]
elif spec != 'solute.epfl:static':
static_url_cache[(asset_spec, wrapper_class)] = create_static_url(
obj, mixin_name, 'solute.epfl:static')
if wrapper_class:
static_url_cache[(asset_spec, wrapper_class)] = wrapper_class(
static_url_cache[(asset_spec, wrapper_class)])
return static_url_cache[(asset_spec, wrapper_class)]
else:
# return obj.request.static_path(asset_spec)
raise Exception('Static dependency not found. %s' % asset_spec)
def _translation_template_path(self, spec):
'''
calculates path to translation template file
:param str spec: either full path, or package related path
'''
# resolving possible asset spec to path (pyramid way):
package_name, filename = resolve_asset_spec(spec)
if package_name is None: # absolute filename
return os.path.abspath(filename)
else:
__import__(package_name)
package = sys.modules[package_name]
return os.path.abspath(os.path.join(package_path(package),
filename))
def prod_fullfile_app():
"""Configure the Pyramid application.
We need to be sure that we get full path to pass always,
no matter where this test is being run.
"""
package_name, filename = resolve_asset_spec('tests:config')
__import__(package_name)
package = sys.modules[package_name]
path = os.path.join(package_path(package), filename)
# Configure redirect routes
config = config_factory(**{'env': 'prod', 'yml.location': path})
# Add routes for change_password, change_username,
app = TestApp(config.make_wsgi_app())
return App(app, config)
def destination_path(request):
'''
Returns absolute path of the translation destination
:param pyramid.request.Request request: a request object
:returns: A combined translation destination path
:rtype: str
'''
package_name, filename = resolve_asset_spec(request.config.localize.translation.destination)
if package_name is None: # absolute filename
directory = filename
else:
__import__(package_name)
package = sys.modules[package_name]
directory = os.path.join(package_path(package), filename)
return directory
def setUp(self):
testing.setUp()
self.tempdir = None
import sys
import os
import tempfile
from pyramid.path import package_path
from pyramid.tests import fixtureapp as package
import shutil
tempdir = tempfile.mkdtemp()
modname = 'myfixture%s' % self.i
self.i += 1
self.packagepath = os.path.join(tempdir, modname)
fixturedir = package_path(package)
shutil.copytree(fixturedir, self.packagepath)
sys.path.insert(0, tempdir)
self.module = __import__(modname)
self.tempdir = tempdir
def destination_path(request):
"""
Return absolute path of the translation destination.
:param pyramid.request.Request request: a request object
:returns: A combined translation destination path
:rtype: str
"""
package_name, filename = resolve_asset_spec(
request.registry['config'].localize.translation.destination)
if package_name is None: # absolute filename
directory = filename
else:
__import__(package_name)
package = sys.modules[package_name]
directory = os.path.join(package_path(package), filename)
return directory
def _translate_config_path(location):
"""
Translate location into fullpath according asset specification.
Might be package:path for package related paths, or simply path
:param str location: resource location
:returns: fullpath
:rtype: str
"""
# getting spec path
package_name, filename = resolve_asset_spec(location.strip())
if not package_name:
path = filename
else:
package = __import__(package_name)
path = os.path.join(package_path(package), filename)
return path
def _translate_config_path(location):
"""
Translate location into fullpath according asset specification.
Might be package:path for package related paths, or simply path
:param str location: resource location
:returns: fullpath
:rtype: str
"""
# getting spec path
package_name, filename = resolve_asset_spec(location.strip())
if not package_name:
path = filename
else:
package = __import__(package_name)
path = os.path.join(package_path(package), filename)
return path
def quick_serve(sql_session_factory=None, port=8080):
"""Start a HTTP server for your REST service.
This function provides quick way to run a webserver for your REST service.
The webserver will listen on port 8080 on all IP addresses of the local
machine.
If you need to configure the underlying Pyramid system, or you want to use
a different HTTP server you will need to create the WSGI application
yourself. Instead of using `quick_serve` you will need to do something like
this:
.. code-block:: python
:linenos:
from pyramid.config import Configurator
from wsgiref.simple_server import make_server
config = Configurator()
config.include('rest_toolkit')
config.scan()
app = config.make_wsgi_app()
make_server('0.0.0.0', 8080, app).serve_forever()
:param sql_session_factory: A factory function to return a SQLAlchemy
session. This is generally a :py:class:`scoped_session
<sqlalchemy:sqlalchemy.orm.session.scoped_session>` instance, and
commonly called ``Session`` or ``DBSession``.
:param int port: TCP port to use for HTTP server.
"""
config = Configurator()
config.include('rest_toolkit')
if sql_session_factory is not None:
config.include('rest_toolkit.ext.sql')
config.set_sqlalchemy_session_factory(sql_session_factory)
pkg = caller_package()
config.add_static_view('static', package_path(pkg))
config.scan(pkg)
app = config.make_wsgi_app()
server = make_server('0.0.0.0', port, app)
server.serve_forever()
def create_static_url(obj, mixin_name, spec=None, wrapper_class=None):
if spec is None:
spec = obj.asset_spec
if type(mixin_name) is tuple:
spec, mixin_name = mixin_name
asset_spec = "{spec}/{name}".format(spec=spec, name=mixin_name)
try:
return static_url_cache[(asset_spec, wrapper_class)]
except KeyError:
pass
if spec[0:12] != 'solute.epfl:' and spec[0:12] != 'solute.epfl.':
static_url_cache[(asset_spec, wrapper_class)] = obj.request.static_path(asset_spec)
if wrapper_class:
static_url_cache[(asset_spec, wrapper_class)] = wrapper_class(static_url_cache[(asset_spec, wrapper_class)])
return static_url_cache[(asset_spec, wrapper_class)]
static_path = obj.request.static_path(asset_spec)
static_mixin = 'static/'
if spec == 'solute.epfl:static':
static_mixin = ''
output = {'base_path': path.package_path(solute.epfl),
'relative_path': static_path[5:len(static_path) - len(mixin_name)],
'mixin': static_mixin,
'mixin_name': mixin_name}
absolute_path = "{base_path}{relative_path}{mixin}{mixin_name}".format(**output)
if exists(absolute_path):
static_url_cache[(asset_spec, wrapper_class)] = obj.request.static_path(asset_spec)
if wrapper_class:
static_url_cache[(asset_spec, wrapper_class)] = wrapper_class(static_url_cache[(asset_spec, wrapper_class)])
return static_url_cache[(asset_spec, wrapper_class)]
elif spec != 'solute.epfl:static':
static_url_cache[(asset_spec, wrapper_class)] = create_static_url(obj, mixin_name, 'solute.epfl:static')
if wrapper_class:
static_url_cache[(asset_spec, wrapper_class)] = wrapper_class(static_url_cache[(asset_spec, wrapper_class)])
return static_url_cache[(asset_spec, wrapper_class)]
else:
# return obj.request.static_path(asset_spec)
raise Exception('Static dependency not found. %s' % asset_spec)
def quick_serve(sql_session_factory=None, port=8080):
"""Start a HTTP server for your REST service.
This function provides quick way to run a webserver for your REST service.
The webserver will listen on port 8080 on all IP addresses of the local
machine.
If you need to configure the underlying Pyramid system, or you want to use
a different HTTP server you will need to create the WSGI application
yourself. Instead of using `quick_serve` you will need to do something like
this:
.. code-block:: python
:linenos:
from pyramid.config import Configurator
from wsgiref.simple_server import make_server
config = Configurator()
config.include('rest_toolkit')
config.scan()
app = config.make_wsgi_app()
make_server('0.0.0.0', 8080, app).serve_forever()
:param sql_session_factory: A factory function to return a SQLAlchemy
session. This is generally a :py:class:`scoped_session
<sqlalchemy:sqlalchemy.orm.session.scoped_session>` instance, and
commonly called ``Session`` or ``DBSession``.
:param int port: TCP port to use for HTTP server.
"""
config = Configurator()
config.include('rest_toolkit')
if sql_session_factory is not None:
config.include('rest_toolkit.ext.sql')
config.set_sqlalchemy_session_factory(sql_session_factory)
pkg = caller_package()
config.add_static_view('static', package_path(pkg))
config.scan(pkg)
app = config.make_wsgi_app()
server = make_server('0.0.0.0', port, app)
server.serve_forever()
def __call__(self, value, system):
"""Render the template."""
pkg, name = resolve_asset_spec(self.info.name)
tpl = os.path.join(package_path(self.info.package), name)
return pystache.render(open(tpl, 'r').read(), value)
def _callFUT(self, package):
from pyramid.path import package_path
return package_path(package)
"""Tests conftest file."""
import os
import sys
import pytest
from pyramid.asset import resolve_asset_spec
from pyramid.path import package_path
from pytest_pyramid import factories
package_name, filename = resolve_asset_spec('tests:config')
__import__(package_name)
package = sys.modules[package_name]
full_path = os.path.join(package_path(package), filename)
@pytest.fixture(scope='function',
params=['tests:config', 'tests:config/config.yaml', full_path])
def base_config(request):
"""Basic config parametrized for different configuration location."""
return factories.pyramid_config({
'yaml.location': request.param,
'pyramid.includes': ['tzf.pyramid_yml']
})(request)
@pytest.fixture(scope='function',
params=['tests:config', 'tests:config/config.yaml', full_path])
def prod_config(request):
"""Basic with env set parametrized for different configuration location."""
return factories.pyramid_config({