def __init__(self):
loader = ChoiceLoader([PackageLoader('rdiffweb', 'templates')])
# Load all the templates from /templates directory
self.jinja_env = Environment(loader=loader,
auto_reload=True,
autoescape=True,
extensions=[
'jinja2.ext.i18n',
'jinja2.ext.with_',
'jinja2.ext.autoescape',
])
# Register filters
self.jinja_env.filters['filter'] = do_filter
self.jinja_env.filters['datetime'] = do_format_datetime
self.jinja_env.filters['filesize'] = do_format_filesize
# Register method
self.jinja_env.globals['attrib'] = attrib
self.jinja_env.globals['url_for_browse'] = url_for_browse
self.jinja_env.globals['url_for_history'] = url_for_history
self.jinja_env.globals['url_for_restore'] = url_for_restore
self.jinja_env.globals['url_for_settings'] = url_for_settings
self.jinja_env.globals['url_for_status_entry'] = url_for_status_entry
def create_blueprint(self, admin):
res = super(OpenERPModelView, self).create_blueprint(admin)
loader = ChoiceLoader([
PackageLoader('flask_admin_openerp'), self.blueprint.jinja_loader
])
self.blueprint.jinja_loader = loader
return res
def __init__(self, loader: BaseLoader = None):
self._loader = ChoiceLoader(loaders=[])
if loader is None:
# Use a default FileSystemLoader.
self._loader.loaders.append(
FileSystemLoader(searchpath="templates"))
self._environment = None
def jinja_loader(self):
if self.template_folder is not None:
loaders = [
FileSystemLoader(
path.join(self.root_path, self.template_folder))
]
else:
loaders = []
return ChoiceLoader(loaders)
def __init__(self, dbtype):
loaders = [PackageLoader('dwgenerator', f'sql/{dbtype}')]
# Use standard SQL as fallback if not the specific template is implemented.
if dbtype != 'standard':
loaders.append(PackageLoader('dwgenerator', 'sql/standard'))
self.env = Environment(
loader=ChoiceLoader(loaders),
trim_blocks=True,
lstrip_blocks=True,
)
def __getattr__(self, name):
if self._environment == None:
self._environment = Environment(extensions=global_exts,
loader=ChoiceLoader(loader_array))
self._environment.globals['STATIC_URL'] = settings.STATIC_URL
self._environment.globals['url_reverse'] = get_callable(
'django.core.urlresolvers.reverse_lazy')
if name == '__members__':
return dir(self._environment)
return getattr(self._environment, name)
def __getattr__(self, name):
if self._environment == None:
self._environment = Environment(extensions=global_exts,
loader=ChoiceLoader(loader_array))
self._environment.block_start_string = '((*'
self._environment.block_end_string = '*))'
self._environment.variable_start_string = '((('
self._environment.variable_end_string = ')))'
self._environment.comment_start_string = '((='
self._environment.comment_end_string = '=))'
self._environment.filters['escape_tex'] = escape_tex
if name == '__members__':
return dir(self._environment)
return getattr(self._environment, name)
def JINJA_ENV(self):
from engineer.filters import format_datetime, markdown_filter, localtime, naturaltime, compress
from engineer.processors import preprocess_less
from engineer.themes import ThemeManager
# Configure Jinja2 environment
logger.debug("Configuring the Jinja environment.")
# Helper function to look up a URL by name
def urlname(name, *args):
url = settings.URLS.get(name, settings.HOME_URL)
if isfunction(url):
return url(*args)
else:
return url
env = Environment(
loader=ChoiceLoader([
FileSystemLoader([self.TEMPLATE_DIR]),
ThemeManager.current_theme().template_loader,
#self.ENGINEER.THEMES_DIR / 'base_templates',
FileSystemLoader([self.ENGINEER.TEMPLATE_DIR])
]),
extensions=[
'jinja2.ext.with_',
],
#'compressinja.html.HtmlCompressor'],
bytecode_cache=FileSystemBytecodeCache(
directory=self.JINJA_CACHE_DIR),
trim_blocks=True)
# Filters
env.filters['compress'] = compress
env.filters['date'] = format_datetime
env.filters['localtime'] = localtime
env.filters['naturaltime'] = naturaltime
env.filters['markdown'] = markdown_filter
env.filters['typogrify_no_widont'] = typogrify_no_widont
register(env) # register typogrify filters
# Globals
env.globals['theme'] = ThemeManager.current_theme()
env.globals['urlname'] = urlname
env.globals['preprocess_less'] = preprocess_less
# env.globals['url'] = url
env.globals['STATIC_URL'] = self.STATIC_URL
env.globals['DEBUG'] = self.DEBUG
env.globals['settings'] = self
return env
def make_jinja_loader(self):
template_path = os.path.join(config.basedir, self.path, "templates")
default_jinja_loader = DefaultTheme.make_jinja_loader()
prefix_default_loader = PrefixLoader(
{"mediatum": default_jinja_loader})
if os.path.isdir(template_path):
# This loader first looks
# at the CustomTheme template path, then the default template path, if nothing was found.
return ChoiceLoader([
prefix_default_loader,
FileSystemLoader(template_path), default_jinja_loader
])
else:
# no template dir for this theme, only use templates from default theme
return default_jinja_loader
def get_template(self, context, modname, filename):
"""
Render a single template.
:param context:
:param modname:
:param filename:
:return:
"""
from jinja2 import Environment, PackageLoader
from jinja2.loaders import ChoiceLoader
dirname, filename = filename.rsplit('/', 1)
loader = ChoiceLoader([
PackageLoader('starterpyth', 'templates'),
PackageLoader(modname, dirname)
])
env = Environment(loader=loader)
template = env.get_template(filename)
return template.render(**context)
def init_app(self,
app: Flask,
route: Optional[str] = None,
templates_file: Optional[str] = None) -> None:
"""Initialize a Flask app.
This can be used to manually initialize a Flask app when it wasn't
passed to init. Adds the route, the template loader and a shell context
processor. Sets auto_reload to True on the Jinja env.
Args:
app: The Flask app to initialize with this agent.
route: The URL endpoint for this agent. If None, defaults to the
agents route.
templates_file: The YAML templates file. If None, defaults to the
agents template file.
Returns:
None
"""
app.add_url_rule(
route or self.route,
view_func=self._flask_view_func,
methods=['POST'],
)
# Add the YamlLoader, but keep the original one
templates_file = templates_file or self.templates_file
templates_path = os.path.join(app.root_path, templates_file)
app.jinja_loader = ChoiceLoader(
[app.jinja_loader,
YamlLoaderWithRandomization(templates_path)])
app.jinja_env.auto_reload = True
# Store a reference to the agent so that we can refer to it from an
# app context
if not hasattr(app, 'extensions'):
app.extensions = {}
app.extensions['flask_dialogflow'] = self
# Make the agent available in a flask shell
app.shell_context_processor(self._flask_shell_context_processor)
def __init__(self, root_dir, ops_config):
loader = ChoiceLoader(
[FileSystemLoader(root_dir),
FileSystemLoader("/")])
mode = ops_config.get('jinja2.undefined')
undefined = Undefined
if mode == 'StrictUndefined':
undefined = StrictUndefined
elif mode == 'DebugUndefined':
undefined = DebugUndefined
self.env = Environment(loader=loader, undefined=undefined)
self.filter_plugin_loader = PluginLoader(
'FilterModule', 'ansible.plugins.filter',
ops_config.ansible_filter_plugins.split(':'), 'filter_plugins')
for filter in self.filter_plugin_loader.all():
self.env.filters.update(filter.filters())
def write_files(self, context, filters):
"""
Write template or raw files to the new project
:param context: context (dict) to be used by jinja2
:param filters: extra filters for jinja2
:param excludes: files to exclude
:return:
"""
from jinja2 import Environment, PackageLoader, Template
from jinja2.loaders import ChoiceLoader
local_context = copy.copy(context)
local_context.update(self.get_local_context(local_context))
excludes = self.get_excluded_files(local_context)
modname, dirname = self.get_resources()
if modname is None or dirname is None:
return
loader = ChoiceLoader([
PackageLoader('starterpyth', 'templates'),
PackageLoader(modname, dirname)
])
env = Environment(loader=loader)
env.filters.update(filters)
project_root = os.path.join(context['project_root'],
context['project_name'])
if not os.path.isdir(project_root):
msg = _('Directory %(f)s created.') % {'f': project_root}
logging.info(msg)
os.makedirs(project_root)
# noinspection PyTypeChecker
prefix_len = len(dirname) + 1
def get_path(root, name):
"""return relative source path (to template dir) and destination path"""
src_path = (root + '/' + name)[prefix_len:]
dst_path = src_path
if os.sep != '/':
dst_path = dst_path.replace('/', os.sep)
if dst_path.find('{') > -1:
dst_path = Template(dst_path).render(**local_context)
if dst_path[-4:] == '_tpl':
dst_path = dst_path[:-4]
return src_path, os.path.join(project_root, dst_path)
for root, dirnames, filenames in starterpyth.utils.walk(
modname, dirname):
for dirname in dirnames:
src_path, dst_path = get_path(root, dirname)
if src_path in excludes:
continue
if not os.path.isdir(dst_path):
msg = _('Directory %(f)s created.') % {'f': dst_path}
logging.info(msg)
os.makedirs(dst_path)
for filename in filenames:
if filename[-4:] == '_inc':
continue
src_path, dst_path = get_path(root, filename)
if src_path in excludes:
continue
if not os.path.isdir(os.path.dirname(dst_path)):
continue
if filename[-4:] == '_tpl':
template = env.get_template(src_path)
f_out = open(dst_path, 'ab')
f_out.write(
template.render(**local_context).encode('utf-8'))
f_out.close()
msg = _('Template %(f)s written.') % {'f': dst_path}
logging.info(msg)
else:
f_out = open(dst_path, 'wb')
f_in = pkg_resources.resource_stream(
modname, root + '/' + filename)
data = f_in.read(10240)
while data:
f_out.write(data)
data = f_in.read(10240)
f_in.close()
f_out.close()
msg = _('File %(f)s written.') % {'f': dst_path}
logging.info(msg)
def jinja_loader(self):
if self.template_folder is not None:
return ChoiceLoader([BlohgLoader(self.template_folder),
super(_Flask, self).jinja_loader])
# [email protected] # # ============================================================================ """ A default Jinja2 environment for the rendering of html in print previews and others. The `loader` loads its templates from the camelot/art/templates folder. As it is a :class:`jinja2.loaders.ChoiceLoader` object, other loaders can be appended or prepended to it :attr:`loaders` attribute, to customize the look of the print previews or reuse the existing style The `environment` is a :class:`jinja2.environment.Environment` which uses the `loader` and that can be used with the :class:`camelot.view.action_steps.print_preview.PrintJinjaTemplate` action step. """ from jinja2.environment import Environment from jinja2.loaders import ChoiceLoader, PackageLoader loader = ChoiceLoader([PackageLoader('camelot.art')]) class DefaultEnvironment(Environment): def __repr__(self): return '<camelot.core.templates.environment>' environment = DefaultEnvironment(loader=loader)