def test_overlay(self):
td = Domain(DEFAULT_DIR)
t = td.get_template('overlay.html')
self.assertEqual(
eval("dict(%s)"%(t.eval_overlay)), dict(name="base.html"))
space, overlay = t.get_space_overlay()
self.failUnless(space is True)
self.failUnless(t.labels == ["content"])
# t.evoque(title="positive overlay test", parametrized="and happy")
chain_pos = td.get_template('overlay_chain_pos.html')
self.assertEqual(
eval("dict(%s)"%(chain_pos.eval_overlay)), dict(name="overlay_mid.html"))
space, overlay = chain_pos.get_space_overlay()
self.failUnless(space is True)
self.failUnless(chain_pos.labels == ["content"])
# chain_pos.evoque(title="positive overlay test", parametrized="and happy")
chain_neg = td.get_template('overlay_chain_neg.html')
self.assertEqual(eval("dict(%s)"%(chain_neg.eval_overlay)),
dict(name="overlay_mid.html", space="negative"))
space, overlay = chain_neg.get_space_overlay()
self.failUnless(space is False)
self.failUnless(chain_neg.labels == ["content", "footer"])
# chain_neg.evoque(title="negative overlay test", parametrized="and happy")
b = td.get_template('base.html')
self.failUnless(b.labels == ["header", "content", "footer"])
self.failIf(b.eval_overlay is not None)
self.assertRaises((TypeError,), b.get_space_overlay)
def load(self,template,vars):
dp=os.path.dirname(template)
if dp != '':
self.domain=dp
filename=os.path.basename(template)
try:
d=Domain(self.domain, quoting=None, errors=4) # fixme: what do we really want for quoting?
t=Domain(self.domain, errors=4).get_template(filename, quoting="str") # fixme: why create two Domains?
except Exception as e:
print "(domain is %s)" % self.domain
raise e
evars=evoque_dict() # special dict that returns missing keys as "${key}"
evars.update(vars)
yaml_txt=t.evoque(evars)
# fix eval errors:
# fixed_yaml=re.sub('\[EvalError\(([a-z_]+)\)]', "${\g<1>}", yaml_txt) # ooh, magic! great.
# fixed_yaml=re.sub('\[NameError: name ' ([a-z_]+)\)]', "${\g<1>}", yaml_txt) # ooh, magic! great.
# fixed_yaml=re.sub('<built-in function ([a-z_]+)>', "${\g<1>}", fixed_yaml) # christ, more magic
# warn("syml.load: fixed_yaml is %s" % fixed_yaml)
d=yaml.load(yaml_txt)
# "fix" config; ie, resolve referenced values
d=self._fix_hash(d,d)
return d
def load(self):
# get globals if necessary
if (self.globals == {}) and self.globals_file:
f = open(self.globals_file, "r")
self.globals = yaml.load(f)
f.close
# read config template (with globals)
if not self.config_file:
raise Exception("no config_file")
if not self.domain:
try:
self.domain = self.globals["domain"]
except:
self.domain = os.getcwd()
print "warning: looking for globals.yml in local directory!"
try:
t = Domain(self.domain).get_template(self.config_file)
except Exception as e:
print "(domain is %s)" % self.domain
raise e
conf_yaml = t.evoque(self.globals)
conf = yaml.load(conf_yaml)
# "fix" config; ie, resolve referenced values
conf = self._fix_hash(conf, conf)
conf.update({"globals": self.globals})
self.config = conf
def write_rnaseq_script(globals,pipeline,sample):
domain=globals['domain']
d=Domain(domain)
t=d.get_template(globals['rnaseq_template'])
# build up list of rnaseq.steps to be included in the final script:
# augment globals hash with rnaseq vars:
vars={'globals_file':'globals.yml',
'rnaseq_steps':pipeline.as_python(),
'steps_syml':os.path.join(globals['python_lib'],'pipeline.steps.syml'), # hardcoded (for now?)
'sample_yml':sample.conf_file,
'timestamp':sample.timestamp(),
}
vars.update(globals)
rnaseq_script=t.evoque(vars)
# write script:
os.mkdir(os.path.join(sample.working_dir(),'starflow','rnaseq'))
fn=pipeline.script_filename('starflow/rnaseq','rnaseq','py')
f=open(fn, 'w')
f.write(rnaseq_script)
f.close
print "%s written" % fn
return fn
def test_get_mixed_name_src(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = '#label'
src = 'evoque_local_nested.html'
# Load a nested template and evoque it
t = td.get_template(name, src)
self.assertEqual(t.ts, "<h1>%(title)s</h1><p>some %(param)s text</p>")
def test_literals(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = "template.html"
t = td.get_template(name + "#literals")
r = "<p>a $ dollar, a literal ${expr}, a % percent... { } ! \ etc.</p>"
self.assertEqual(r, t.evoque())
self.assertRaises((SyntaxError,), td.get_template, name+"#unescaped")
def test_overlay_kwargs(self):
td = Domain(DEFAULT_DIR)
r = "<base>base content!</base>"
r_neg = ""
responses = [ r, r, r, r, r_neg ]
t = td.get_template('overlay_kwargs.html')
for i, s in enumerate(t.test()):
self.assertEqual(responses[i], s)
def test_overlay_kwargs(self):
td = Domain(DEFAULT_DIR)
r = "<base>base content!</base>"
r_neg = ""
responses = [r, r, r, r, r_neg]
t = td.get_template('overlay_kwargs.html')
for i, s in enumerate(t.test()):
self.assertEqual(responses[i], s)
def test_from_string_td(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
src = "<h1>${title}</h1><p>some ${param} text</p>"
data = dict(title="A Title", param="A Param")
r = "<h1>A Title</h1><p>some A Param text</p>"
td.set_template("fromstr", src=src, from_string=True)
t = td.get_template("fromstr")
self.assertEqual(r, t.evoque(**data))
def test_manual_quoting(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS, quoting="str")
name = "template.html#label"
t = td.get_template(name)
self.failUnless(unistr is t.qsclass)
self.failUnless(unistr is t.evoque(title="str", param="<str/>").__class__)
from cgi import escape
self.assertEqual(self.r_xml_escaped,
t.evoque(title="q-xml", param=escape("<in>rm *</in>")))
def test_evoque_kwargs(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=4)
r = "<h1>TITLE</h1><p>some PARAM text</p>"
r_raw = "<h1>${title}</h1><p>some ${param} text</p>"
r_q_str = "<h1>TITLE</h1><p>some PARAM text</p>"
responses = [ r, r, r, r, r, r_raw, r, r_q_str, r ]
t = td.get_template('evoque_kwargs.html')
for i, s in enumerate(t.test()):
self.assertEqual(responses[i], s)
def test_evoque_raw(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = 'evoque_local_nested.html#label'
r = "<h1>${title}</h1><p>some ${param} text</p>"
t = td.get_template(name, raw=True)
self.assertEqual([], list(t.test()))
self.assertEqual(None, t.ts)
self.assertEqual(r, t.evoque(raw=True))
self.assertEqual(r, t.evoque())
def test_typical_usage_via_domain_implied_collection(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = 'template.html'
t = td.get_template(name)
self.failUnless(t.collection is td.get_collection())
self.failUnless(t.collection is td.collections[""])
self.failUnless(t is t.collection.get_template(name))
self.failUnless(t is t.collection.domain.get_template(name,
collection=t.collection))
def test_file_addressing_collection_root_relative(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = '/template.html'
src = '/template.html'
self.assertRaises((LookupError,), td.get_template, name)
self.assertRaises((LookupError,), td.get_template, name, src)
# can have names start with "/" as long as the c-rel locator does not
src = 'template.html'
t = td.get_template(name, src=src)
self.assertEqual(t.name, name)
def test_parse_locator(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = "template.html"
name_label = "template.html#label"
label = "#label"
t = td.get_template(name)
self.assertEqual(["template.html", None], parse_locator(name))
self.assertEqual(["template.html", "label"], parse_locator(name_label))
self.assertEqual(["", "label"], parse_locator(label))
self.assertRaises((ValueError,), parse_locator, "template.html#label#label")
def evoque(dirname, verbose=False, quoting="xml", restricted=False):
DEFAULT_DIR = os.path.join(BASEPATH, 'evoque')
name = 'subs.html'
from evoque.domain import Domain
td = Domain(DEFAULT_DIR, restricted=restricted, errors=4, quoting=quoting)
t = td.get_template(name)
def render():
return t.evoque(DATA.copy())
if verbose:
pr(t.ts, render())
return render
def evoque(dirname, verbose=False, quoting="xml", restricted=False):
DEFAULT_DIR = os.path.join(BASEPATH, 'evoque')
from evoque.domain import Domain
td = Domain(DEFAULT_DIR, restricted=restricted, errors=4, quoting=quoting)
t = td.get_template('template.html')
t.test()
def render():
return t.evoque(DATA.copy())
if verbose:
pr(t.ts, render())
return render
def load(self, **args):
assert hasattr(self,'name') # can't do "assert self.name" because that throws Attribute error
assert hasattr(self,'type') # before assert even gets to it
# get the template and call evoque() on it. This should yield a yaml string
tf=self.template_file()
try:
domain=Domain(os.path.dirname(tf), errors=4, quoting=str) # errors=4 means raise errors as an exception
except ValueError as ve:
raise ConfigError("Error in setting template directory: "+str(ve))
try:
tf=self.template_file()
template=domain.get_template(tf)
except ValueError as ve:
raise UserError("%s '%s': missing template file %s" % (self.type, self.name,
self.template_file()))
vars=args['vars'] if args.has_key('vars') else {} # consider default of self instead of {}? Or is that stupid?
vars['config']=RnaseqGlobals.config
#print "%s.%s: about to evoque: vars are:\n%s" % (self.name, self.type, yaml.dump(vars))
ev=evoque_dict()
if 'vars' in args and args['vars']==None:
raise ProgrammerGoof("vars is None")
ev.update(vars)
#print "templated: ev is %s\nvars is %s" % (ev,vars)
try:
yaml_str=template.evoque(ev)
# why we want to keep this: evoque_dicts protect us against simple Key errors, but not
# errors of the type ${readset['missing_key']}
except KeyError as ke:
print "ke is %s (%s)" % (ke, type(ke))
raise ConfigError("%s '%s': %s" % (self.type, self.name, ke))
except AttributeError as ae:
raise ConfigError("%s '%s': %s" % (self.type, self.name, ae))
except TypeError as ae:
raise ProgrammerGoof("%s '%s': %s" % (self.type, self.name, ae))
# Check if all keys are needed:
if 'final' in args and args['final']: # might be present but false; perl rules!
if len(ev.missing_keys)>0:
raise ConfigError("%s %s: missing keys in final load: %s" %(self.type, self.name, ", ".join(str(i) for i in (set(ev.missing_keys)))))
# call yaml.load on the string produced above, then call self.update() on the resulting dict object
# print "yaml_str:\n%s" % yaml_str
d=yaml.load(yaml_str) # fixme: what if template isn't yaml???
try:
self.update(d)
except ProgrammerGoof as oopsie:
if (re.search('not a dict or dict_like', str(oopsie))): pass
else: raise oopsie
return self
def test_evoque_local_nested(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = 'evoque_local_nested.html'
data = dict(title="A Title", param="A Param")
r = "<h1>A Title</h1><p>some A Param text</p>"
# Load a nested template and evoque it
t1 = td.get_template(name + "#label")
self.assertEqual(t1.ts, "<h1>%(title)s</h1><p>some %(param)s text</p>")
self.assertEqual(r, t1.evoque(**data))
# Load a template that evoques a locally-nested template
t2 = td.get_template(name)
self.assertEqual(r, t2.evoque(**data))
def test_inline_nested_if(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
t = td.get_template('for_seq_items.html')
#print t.ts_raw
#print t.ts
result = """<ul>
<li>7:Apples</li>
<li>9:789</li>
<li class="last">17:Blue</li>
</ul>
"""
self.assertEqual(result, t.evoque())
def test_xml_automatic_quoting(self):
if not xml:
return
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS, quoting="xml")
name = "template.html#label"
t = td.get_template(name)
self.failUnless(xml is t.qsclass)
self.failUnless(xml is t.evoque(title="xml", param="<xml/>").__class__)
self.assertEqual(self.r_xml_escaped,
t.evoque(title="q-xml", param="<in>rm *</in>"))
r = "<h1>q-xml</h1><p>some <in>rm *</in> text</p>"
self.assertEqual(r, t.evoque(title="q-xml", param=xml("<in>rm *</in>")))
def test_extract_test_data(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
name = "template.html"
t = td.get_template(name)
self.assertEqual(t.test_data, [
dict(title="A Title", param="a <param/> for quoting",
things=["Apples", 789, "Blue"], something=False, other=False,
someexpr='abc', likes_blue=False, flag="Banana", yo="Johnny"),
dict(things=[]),
dict(something=True),
dict(something=False, other=True),
dict(other=False, likes_blue=True) ])
def evoque_mq(dirname, verbose=False):
DEFAULT_DIR = os.path.join(BASEPATH, 'evoque')
name = 'subs_mq.html'
from evoque.domain import Domain
td = Domain(DEFAULT_DIR, restricted=False, quoting="str")
import cgi
td.set_on_globals("quote", cgi.escape)
t = td.get_template(name)
def render():
return t.evoque(DATA.copy())
if verbose:
pr(t.ts, render())
return render
def evoque_mq(dirname, verbose=False):
DEFAULT_DIR = os.path.join(BASEPATH, 'evoque')
from evoque.domain import Domain
td = Domain(DEFAULT_DIR, restricted=False, quoting="str")
import cgi
td.set_on_globals("quote", cgi.escape)
t = td.get_template('template_mq.html')
t.test()
def render():
return t.evoque(DATA.copy())
if verbose:
pr(t.ts, render())
return render
def test_unsafe_file_expressions(self):
# Create a new domain for this, to be able to run with a different
# errors setting
td = Domain(DEFAULT_DIR, restricted=True, errors=2, quoting="str")
name = 'restricted_exprs.txt'
t = td.get_template(name)
result = """
[EvalError(().__class__.mro()[1].__subclasses__())]
().__class__.mro()[1].__subclasses__()
().__class__.mro()[1].__subclasses__()
[EvalError(eval(expr))]
[EvalError(evoque("test", src="${"+expr+"}", from_string=True))]
"""
self.assertEqual(result, t.evoque())
def test_unsafe_file_expressions(self):
# Create a new domain for this, to be able to run with a different
# errors setting
td = Domain(DEFAULT_DIR, restricted=True, errors=2, quoting="str")
name = 'restricted_exprs.txt'
t = td.get_template(name)
result = """
[EvalError(().__class__.mro()[1].__subclasses__())]
().__class__.mro()[1].__subclasses__()
().__class__.mro()[1].__subclasses__()
[EvalError(eval(expr))]
[EvalError(evoque("test", src="${"+expr+"}", from_string=True))]
"""
self.assertEqual(result, t.evoque())
def evoque_template(template, vars, *more_vars, **kw_vars):
domain=Domain(os.getcwd(), errors=4) # we actually don't care about the first arg
domain.set_template('template', src=template)
tmp=domain.get_template('template')
cvars=vars.copy()
for v in more_vars:
try: cvars.update(v)
except Exception as e:
print "caught %s" % e
for k,v in kw_vars.items():
cvars[k]=kw_vars[k]
return tmp.evoque(cvars)
def test_expr_formatting(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
data = dict(amount=1.0/3)
src = "${amount!.4f}"
td.set_template("t1", src=src, from_string=True)
self.assertEqual("0.3333", td.get_template("t1").evoque(**data))
src = "${ amount ! .3f }"
td.set_template("t2", src=src, from_string=True)
self.assertEqual("0.333", td.get_template("t2").evoque(**data))
def as_python(self):
template_filename=self.rnaseq.globals['step_template']
try: domain=self.rnaseq.globals['domain']
except: domain=os.getcwd()
t=Domain(domain).get_template(template_filename)
# step.template needs: name, input, output, pipeline_var_name
# fixme: we killed input_str(), etc, (not cmd_str(), tho)
vars={'input':self.flatten_attr('inputs'),
'output':self.flatten_attr('outputs'),
'name':self.name,
'pipeline_var_name':self.pipeline_var_name,
}
template=t.evoque(vars)
return template
def set_domain(self):
default_dir = abspath(join(dirname(__file__), 'evoque'))
# create template domain instance
# here restating all defaults, for doc convenience
self.domain = Domain(default_dir,
restricted=False,
errors=3,
log=logging.getLogger("evoque"),
cache_size=0,
auto_reload=60,
slurpy_directives=True,
quoting="xml",
input_encoding="utf-8",
filters=[])
# extensions to global namespace
self.domain.set_on_globals("pformat", pformat)
# preload a default template, e.g. for error pages
self.domain.get_collection().get_template("", "base.html")
class SitePublisher(Publisher):
configuration = dict(
http_address=('', 8001),
as_https_address=('localhost', 9001),
https_address=('localhost', 10001),
scgi_address=('localhost', 11001),
)
def __init__(self, **kwargs):
super(SitePublisher, self).__init__(**kwargs)
self.set_domain()
def set_domain(self):
default_dir = abspath(join(dirname(__file__), 'evoque'))
# create template domain instance
# here restating all defaults, for doc convenience
self.domain = Domain(default_dir,
restricted=False,
errors=3,
log=logging.getLogger("evoque"),
cache_size=0,
auto_reload=60,
slurpy_directives=True,
quoting="xml",
input_encoding="utf-8",
filters=[])
# extensions to global namespace
self.domain.set_on_globals("pformat", pformat)
# preload a default template, e.g. for error pages
self.domain.get_collection().get_template("", "base.html")
# other setup e.g. adding other collections, template aliases
# see: http://evoque.gizmojo.org/usage/
def page(self, title, *content, **kwargs):
"""(title, *content, **kwargs) -> qpy.xml
Return a page formatted according to the site-standard.
"""
# we make use of only the "template" kwarg -- there are
# other possibilities, see: domain.get_template()
template = kwargs.get("template", "")
return self.domain.get_template(template).evoque(title=title,
content=content,
**kwargs)
def write_starflow_script(pipeline, globals, sample):
domain=globals['domain']
d=Domain(domain)
t=d.get_template(globals['starflow_template'])
# build the rest of the variables:
vars={'working_dir':sample.working_dir(),
'org':sample.org,
}
vars.update(globals)
starflow_script=t.evoque(vars)
# write script:
fn=pipeline.script_filename('starflow/Temp','go','py')
f=open(fn, 'w')
f.write(starflow_script)
f.close
print "%s written" % fn
return fn
def setup_domain():
import logging
domain = Domain(
# root folder for the default template collection, must be abspath
"/tmp",
# whether evaluation namespace is restricted or not
restricted=True,
# how should any evaluation errors be rendered
# int 0 to 4, for: [silent, zero, name, render, raise]
errors=3,
# domain logger; additional settings should be specified via the
# app's config ini file, just as for any other logger. E.g:
# [logger_notifications]
# level = DEBUG
# handlers =
# qualname = notifications
log=logging.getLogger("notifications"),
# [collections] int, max loaded templates in a collection
cache_size=0,
# [collections] int, min seconds to wait between checks for
# whether a template needs reloading
auto_reload=0,
# [collections] bool, consume all whitespace trailing a directive
slurpy_directives=True,
# [collections/templates] str or class, to specify the *escaped*
# string class that should be used i.e. if any str input is not of
# this type, then cast it to this type).
# Builtin str key values are: "xml" -> qpy.xml, "str" -> unicode
quoting="str",
# [collections/templates] str, preferred encoding to be tried
# first when decoding template source. Evoque decodes template
# strings heuristically, i.e. guesses the input encoding.
input_encoding="utf-8",
# [collections/templates] list of filter functions, each having
# the following signature: filter_func(s:basestring) -> basestring
# The functions will be called, in a left-to-right order, after
# template is rendered. NOTE: not settable from the conf ini.
filters=[]
)
# add "site" settings on globals
domain.set_on_globals("site", TemplateNamespaceSite())
return domain
def test_overlay(self):
td = Domain(DEFAULT_DIR)
t = td.get_template('overlay.html')
self.assertEqual(eval("dict(%s)" % (t.eval_overlay)),
dict(name="base.html"))
space, overlay = t.get_space_overlay()
self.assertTrue(space is True)
self.assertTrue(t.labels == ["content"])
# t.evoque(title="positive overlay test", parametrized="and happy")
chain_pos = td.get_template('overlay_chain_pos.html')
self.assertEqual(eval("dict(%s)" % (chain_pos.eval_overlay)),
dict(name="overlay_mid.html"))
space, overlay = chain_pos.get_space_overlay()
self.assertTrue(space is True)
self.assertTrue(chain_pos.labels == ["content"])
# chain_pos.evoque(title="positive overlay test", parametrized="and happy")
chain_neg = td.get_template('overlay_chain_neg.html')
self.assertEqual(eval("dict(%s)" % (chain_neg.eval_overlay)),
dict(name="overlay_mid.html", space="negative"))
space, overlay = chain_neg.get_space_overlay()
self.assertTrue(space is False)
self.assertTrue(chain_neg.labels == ["content", "footer"])
# chain_neg.evoque(title="negative overlay test", parametrized="and happy")
b = td.get_template('base.html')
self.assertTrue(b.labels == ["header", "content", "footer"])
self.assertFalse(b.eval_overlay is not None)
self.assertRaises((TypeError, ), b.get_space_overlay)
def test_raw_nested(self):
if not xml:
return
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
t = td.get_template('raw_nested.html')
self.assertEqual(t.evoque()[:87], """
$begin{table_row}
$for{ col in row }
<td>${col}</td>
$else""")
self.failUnless(isinstance(t.evoque(), xml))
# template #snapshot is already loaded with raw=True, quoting=str
snap = td.get_template('raw_nested.html#snapshot')
self.failUnless(snap.raw)
self.failUnless(snap.qsclass is unistr)
self.failUnless(isinstance(snap.evoque(), unistr))
# template #snapshot is still already loaded...
snapx = td.get_template('raw_nested.html#snapshot_xml')
self.failUnless(isinstance(snapx.evoque(), xml))
self.failUnless(snap.qsclass is unistr)
self.failUnless(isinstance(snap.evoque(), unistr))
snap.unload()
self.failUnless(isinstance(snapx.evoque(), xml)) # reloads #snapshot
snap = td.get_template('raw_nested.html#snapshot')
self.failUnless(snap.qsclass is xml)
self.failUnless(isinstance(snap.evoque(raw=True), xml))
def test_evoque_local_nested_from_string(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
src = open(join(DEFAULT_DIR, "evoque_local_nested.html")).read()
name = "fromstr"
nested_name = name + "#label"
data = dict(title="A Title", param="A Param")
r = "<h1>A Title</h1><p>some A Param text</p>"
# Load a from_string template that locally-nests another template
td.set_template(name, src=src, from_string=True)
t1 = td.get_template(name)
# Verify nested template is not yet loaded
self.assertEqual(False, t1.collection.has_template(nested_name))
# Evoque, and verify response (multiple times, ensure data stays ok)
self.assertEqual(r, t1.evoque(data)) # data as locals
self.assertEqual(r, t1.evoque(**data)) # data as kw
self.assertEqual(r, t1.evoque(data)) # data as locals
self.assertEqual(r, t1.evoque(**data)) # data as kw
# Verify nested template is now loaded
self.assertEqual(True, t1.collection.has_template(nested_name))
# Verify that tring to set nested template will fail
self.assertRaises((ValueError,), td.set_template, nested_name,
src=src, from_string=True)
t2 = td.get_template(nested_name)
self.assertEqual(t2.ts, "<h1>%(title)s</h1><p>some %(param)s text</p>")
self.assertEqual(r, t2.evoque(**data))
def test_overlay_naming_schemes_separate_files(self):
domain = Domain(DEFAULT_DIR)
t0 = domain.get_template("overlay_naming_base.html")
self.assertEqual(t0.evoque(), "<base>base content!</base>")
t1 = domain.get_template("overlay_naming_1.html")
self.assertEqual(t1.evoque(), "<base><m1>literal unquoted</m1></base>")
t2 = domain.get_template("overlay_naming_2.html")
self.assertEqual(t2.evoque(), "<base><m2>literal quoted</m2></base>")
t3 = domain.get_template("overlay_naming_3.html")
self.assertEqual(t3.evoque(site_template="overlay_naming_base.html"),
"<base><m3>kw unquoted</m3></base>")
t4 = domain.get_template("overlay_naming_4.html")
self.assertEqual(t4.evoque(), "<base><m4>kw quoted</m4></base>")
def evoque(verbose=False, quoting="xml", restricted=False, template_string=None):
from evoque.domain import Domain
DEFAULT_DIR = os.path.join(BASEDIR, 'evoque')
td = Domain(DEFAULT_DIR, restricted=restricted, errors=4, quoting=quoting)
if template_string is None:
# $begin{evoque_template}
template_string = """<table>
$for{ row in table }
<tr>$for{ col in row }<td>${col}</td>$rof</tr>
$rof
</table>
$test{ table=[("a","b","c","d","<escape-me/>","f","g","h","i","j")] }
""" # $end{evoque_template}
td.set_template("bigtable", src=template_string, quoting=quoting)
t = td.get_template("bigtable")
t.test()
def render():
return t.evoque({'table':TABLE_DATA})
if verbose:
#open("/tmp/evoque_bench_bigtable_evoque.html", "w").write(render())
pr(t.ts)
pr('--------------------------------------------------------')
pr(render()[:300] + "...")
return render
def test_prefer(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
t = td.get_template('raw_nested.html')
self.assertEqual(t.prefer, dict(raw=False, quoting="xml"))
def upper(s):
return s.upper()
td.set_on_globals("upper", upper)
p = td.get_template('raw_nested.html#preferences')
self.assertEqual(p.raw, True)
self.assertEqual(p.qsclass, unistr)
def test_prefer_with_overrides(self):
td = Domain(DEFAULT_DIR, restricted=RESTRICTED, errors=ERRORS)
def upper(s):
return s.upper()
def trim(s):
return s.strip()
td.set_on_globals("upper", upper)
td.set_on_globals("trim", upper)
p = td.get_template('raw_nested.html#preferences', raw=False, filters=[trim, upper])
self.assertEqual(p.raw, False)
self.assertEqual(p.qsclass, unistr)
r = 'SHOULD REFRESH [QUOTING: NONE OR !="STR"] WHEN TEMPLATE IS LOADED'
self.assertEqual(r, p.evoque())
r = 'SHOULD REFRESH [QUOTING: NONE OR !="STR"] WHEN CHANGED TEMPLATE IS LOADED'
self.assertEqual(r, p.evoque(what="changed template"))
def test_dynamic_site_template(self):
domain = Domain(DEFAULT_DIR)
#
# by reset
s = domain.get_template("SITE-TEMPLATE",
src="site_template_table.html")
t = domain.get_template("site_dyn_page.html")
r_table = t.evoque(title="hey tabby!",
message="you're kinda square!",
footer="you reckon?")
self.assertTrue(r_table == """<html>
<head><title>site-table: hey tabby!</title></head>
<body>
<table class="layout">
<tr><th>site-table: <h1>hey tabby!</h1></th></tr>
<tr><td>page: you're kinda square!</td></tr>
<tr><td>site-table: you reckon?</td></tr>
</table>
</body>
</html>
""")
s.unload()
s = domain.get_template("SITE-TEMPLATE", src="site_template_divs.html")
r_divs = t.evoque(title="howdie!",
message="ya bin free floatin' good?",
footer="sure thang!")
self.assertTrue(r_divs == """<html>
<head><title>site-div: howdie!</title></head>
<body>
<div class="layout">
<div class="header">site-div: <h1>howdie!</h1></div>
<div class="content">page: ya bin free floatin' good?</div>
<div class="footer">site-div: sure thang!</div>
</div>
</body>
</html>
""")
# by parameter
t = domain.get_template("site_dyn_page_var.html")
self.assertEqual(
r_table,
t.evoque(my_site_theme="site_template_table.html",
title="hey tabby!",
message="you're kinda square!",
footer="you reckon?"))
self.assertEqual(
r_divs,
t.evoque(my_site_theme="site_template_divs.html",
title="howdie!",
message="ya bin free floatin' good?",
footer="sure thang!"))
def __init__(
self,
domain,
name,
path,
# defaults from Domain
cache_size=None,
auto_reload=None,
slurpy_directives=None,
# defaults (from Domain) for Templates
quoting=None,
input_encoding=None,
filters=None):
"""
domain: either(None, Domain)
name: str, name by which to retrieve the collection
path: str, abs path for root folder for the collection
For more on defaults from Domain init parameters, see the
docstring in domain.Domain.__init__().
Preferred way to create a new collection:
domain.set_collection()
"""
# $end{init}
check_dir(path)
self.dir = normpath(path)
if name is None:
raise ValueError("A Collection cannot have a None name")
self.name = name
domain_kw = specified_kwargs(self.from_domain, vars())
if domain is None:
# in this case self is the default_collection
from evoque.domain import Domain
domain = Domain(self, **domain_kw)
self.domain = domain
# defaults -- cascaded down from domain
for attr in self.from_domain:
setattr(self, attr, domain_kw.get(attr, getattr(domain, attr)))
#
self.cache = Cache(maxsize=self.cache_size)
self.translator = Translator(self)
