def render_template(out, name, context, templates_dir, prefix=None):
"""
Render a template using tenjin.
out: a file-like object
name: name of the template
context: dictionary of variables to pass to the template
prefix: optional prefix for embedding (for other languages than python)
"""
# support "::" syntax
pp = [
tenjin.PrefixedLinePreprocessor(
prefix=prefix) if prefix else tenjin.PrefixedLinePreprocessor()
]
# disable HTML escaping
template_globals = {"to_str": str, "escape": str}
if templates_dir:
engine = TemplateEngine(path=[templates_dir], pp=pp, cache=False)
else:
engine = TemplateEngine(pp=pp, cache=False)
out.write(engine.render(name, context, template_globals))
if 'KD_DICT' in context:
return context['KD_DICT']
if 'P4TBL_TYPES' in context:
return context['P4TBL_TYPES']
else:
return None
def render_template(out, name, path, context, prefix = None):
"""
Render a template using tenjin.
out: a file-like object
name: name of the template
path: array of directories to search for the template
context: dictionary of variables to pass to the template
prefix: optional prefix to use for embedding (for other languages than python)
"""
pp = [ tenjin.PrefixedLinePreprocessor(prefix=prefix) if prefix else tenjin.PrefixedLinePreprocessor() ] # support "::" syntax
template_globals = { "to_str": str, "escape": str } # disable HTML escaping
engine = TemplateEngine(path=path, pp=pp)
out.write(engine.render(name, context, template_globals))
def render_template(out, name, path, context):
"""
Render a template using tenjin.
out: a file-like object
name: name of the template
path: array of directories to search for the template
context: dictionary of variables to pass to the template
"""
pp = [tenjin.PrefixedLinePreprocessor()] # support "::" syntax
template_globals = {"to_str": str, "escape": str} # disable HTML escaping
engine = TemplateEngine(path=path, pp=pp)
out.write(engine.render(name, context, template_globals))
def render_template(out, name, context):
"""
Render a template using tenjin.
out: a file-like object
name: name of the template
context: dictionary of variables to pass to the template
"""
path = [
os.path.join(os.path.dirname(os.path.realpath(__file__)), 'templates')
]
pp = [tenjin.PrefixedLinePreprocessor()] # support "::" syntax
template_globals = {"to_str": str, "escape": str} # disable HTML escaping
engine = TemplateEngine(path=path, pp=pp)
out.write(engine.render(name, context, template_globals))
def TempaltingEngine(self, contextdict, templatefile):
#template preprocessor Arguments Parser
pp = [
tenjin.TemplatePreprocessor(), # same as preprocess=True
#tenjin.TrimPreprocessor(), # trim spaces before tags
tenjin.PrefixedLinePreprocessor(
), # convert ':: ...' into '<?py ... ?>'
]
engine = tenjin.Engine(
pp=pp,
path=[self.templatefilepath],
cache=False,
# Do not do any HTML escaping or other special magic
escapefunc="str",
tostrfunc="str")
# render template with context data
render = engine.render(templatefile, contextdict)
return render
def _(self):
input = r"""
<ul>
:: i = 0
<?py for item in items: ?>
:: i += 1
<li>${item}</li>
<?py #endfor ?>
</ul>
"""[1:]
expected = r"""
<ul>
<?py i = 0 ?>
<?py for item in items: ?>
<?py i += 1 ?>
<li>${item}</li>
<?py #endfor ?>
</ul>
"""[1:]
pp = tenjin.PrefixedLinePreprocessor()
ok(pp(input)) == expected
import tenjin
from tenjin.helpers import *
pp = [tenjin.PrefixedLinePreprocessor()]
engine = tenjin.Engine(pp=pp)
context = {'items': ["Haruhi", "Mikuru", "Yuki"]}
html = engine.render('example.pyhtml', context)
print(html)
