from cm.library import Library
library = Library()
def pairs(list):
for i in range(len(list) - 1):
yield (list[i], list[i+1])
@library.register
def add(*args):
try:
return reduce(lambda x, y: x + y, args)
except TypeError:
return reduce(str.__add__, map(str, args), '')
operation = lambda op: lambda *args: reduce(op, args)
chain = lambda op: lambda *args: all(op(x, y) for (x, y) in pairs(args))
library.register('sub', operation(lambda x, y: x - y))
library.register('mul', operation(lambda x, y: x * y))
library.register('div', operation(lambda x, y: x / y))
library.register('mod', operation(lambda x, y: x % y))
library.register('eq', chain(lambda x, y: x == y))
library.register('gt', chain(lambda x, y: x > y))
library.register('lt', chain(lambda x, y: x < y))
library.register('neq', chain(lambda x, y: x != y))
library.register('gte', chain(lambda x, y: x >= y))
library.register('lte', chain(lambda x, y: x <= y))
from cm.library import Library
from utilities import indent
library = Library()
def closer(tag, attributes, settings):
return Element(tag, (), attributes, "", close=True, settings=settings)
class Element:
arguments = ()
def __init__(self, tag, args=(), attributes={}, body="", close=False, strip=False, oneline=False, settings=None):
self.tag, self.args, self.attributes = tag, args, attributes
self.body, self.close, self.strip = body, close, strip
self.oneline, self.settings = oneline, settings
self.args = self.map_args(*self.arguments)
self.setup()
self.render()
def setup(self):
pass
def render(self):
if self.args:
raise TypeError("Element %s can not handle arguments %s" % (self.tag, self.args))
if self.close and self.body.strip():
raise ValueError("This %s element can not have a body." % self.tag)
attrs = self.render_attributes()
body = self.body.strip() if self.strip else self.body
from django.core.urlresolvers import reverse
from django.utils.safestring import mark_safe
from cm.library import Library, give_cm
from cm import functions
library = Library()
def gettext(type, _name, _default="", **kwargs):
text, created = type.objects.get_or_create(name=_name)
text.content = text.content or _default
text.save()
return text.render(**kwargs) or mark_safe(
'"<a href="{0}">{1}</a>"'.format(
reverse("admin:cmdjango_{0}_change".format(text.__class__.__name__.lower()), args=[text.pk]), _name
)
)
@library.register("")
@give_cm
def tag(*contents, **kwargs):
contents = [c if i % 2 else "{{%{0}%}}".format(c) for (i, c) in enumerate(contents)]
cm, compress = kwargs.pop("cm"), kwargs.get("c", False)
return cm.join(contents, compress)
@library.register
@give_cm
def doctype(type="HTML", silent=False, cm=None):
from cm.functions import html
