def test_complex(self):
tpl = """Hello World
{% for i in abc%}
x {{i}}
{% endfor %}
That's all!"""
t = Template(tpl)
t.render(abc="123")
def test_context_inheritance(self):
base = Template("HEAD {% for i in '123' %}"
"{%slot%}xxx{%endslot%}"
"{%endfor%} FOOTER")
final = Template("body {{i}}", parent=base)
res = final.render()
assert res == "HEAD body 1body 2body 3 FOOTER"
def test_2levels(self):
base = Template("HEAD {%slot%}xxx{%endslot%} FOOTER")
first = Template("This is the body {% slot %} yyy {% endslot %}",
parent=base)
second = Template("The end...", parent=first)
res = second.render()
assert res == "HEAD This is the body The end... FOOTER"
def test_loop(self):
tpl = Template("{% for i in seq%}"
"{%if loop.first%}{{i}} is first{%endif%}"
"{%if loop.last%}{{i}} is last{%endif%}"
"{{i}}{{loop.index}}-{{loop.index0}}"
"{%endfor%}")
res = tpl.render(seq="abcde")
assert res == "a is firsta0-1b1-2c2-3d3-4e is laste4-5"
def test_explicit3(self):
base = Template("HEAD {%slot main%}xxx{%endslot%} FOOTER")
final = Template(
"{%fill main%}This is the body{%endfill%}"
"{%fill other%}Other fill{%endfill%}",
parent=base)
res = final.render()
assert res == "HEAD This is the body FOOTER"
def test_multi_fill_sideeffect(self):
""" if the child does not explicitly define a fill, it will be
used for any / all slots """
base = Template("HEAD {%slot main%}xxx{%endslot%} - "
"{% slot bar %}yyy{%endslot%} FOOTER")
final = Template("Hello", parent=base)
res = final.render()
assert res == "HEAD Hello - Hello FOOTER"
def test_multi_fill(self):
base = Template("HEAD {%slot main%}xxx{%endslot%} - "
"{% slot bar %}yyy{%endslot%} FOOTER")
final = Template(
"Hello "
"{%fill main %}This is the main block"
"{% endfill %} and "
"{%fill bar %}this is the bar block"
"{%endfill %}",
parent=base)
res = final.render()
assert res == "HEAD This is the main block - this is the bar block FOOTER"
def test_total_madness1(self):
base = Template("HEAD {%slot a%} aa {% endslot %}"
"{%for i in '123'%}"
"{%slot b %}{%endslot%}"
"{%endfor%}"
"FOOTER")
c1 = Template(
"{%fill a%}A{%endfill%}"
"noise"
"{%fill b%}"
"{{i}}{%slot c%}..{%endslot%}"
"{%endfill%}",
parent=base)
c2 = Template("Default", parent=c1)
res = c2.render()
assert res == "HEAD A1Default2Default3DefaultFOOTER"
def test_attraction_marker2(self):
base = Template("""
<html>
<style>
p, th, td {
font-family: 'Open Sans', sans-serif;
}
</style>
<body>
{% slot content %}{% endslot %}
</body>
</html>
""")
final = Template("<<MARKER>>", parent=base)
res = final.render()
assert '<<MARKER>>' in res
def test_string_expression_special2(self):
tpl = Template("{{'{%hello%}'}}")
assert tpl.render() == '{%hello%}'
def test_string_expression(self):
tpl = Template("{{'hello'}}")
assert tpl.render() == 'hello'
def test_expression(self):
tpl = Template("{{i + j}}")
assert tpl.render(i=10, j=5) == "15"
assert tpl.render(i="Hello", j="World") == "HelloWorld"
def test_interpolation(self):
tpl = Template("{{i}}")
assert tpl.render(i=10) == "10"
assert tpl.render(i=0) == "0"
assert tpl.render(i=-10) == "-10"
assert tpl.render(i="hello") == "hello"
def test_nondefault(self):
base = Template("HEAD {%slot foo%}xxx{%endslot%} FOOTER")
final = Template("{%fill foo%}This is the body{%endfill%}",
parent=base)
res = final.render()
assert res == "HEAD This is the body FOOTER"
def test_context_stacking(self):
""" this is more of a context feature """
tpl = Template("{%for i in j%}{{i}}{%endfor%}{{i}}")
assert tpl.render(i="z", j=["a"]) == "az"
def test_simple(self):
tpl = Template("{%for i in j%}{{i}}{% endfor %}")
assert tpl.render(j="a") == "a"
assert tpl.render(j=[1, 2, 3]) == "123"
def test_missing(self):
base = Template("HEAD {%slot foo%}xxx{%endslot%} FOOTER")
final = Template("{%fill main%}This is the body{%endfill%}",
parent=base)
res = final.render()
assert res == "HEAD xxx FOOTER"
def test_else(self):
tpl = Template("{%if bool%}TRUE{%else%}FALSE{%endif%}")
assert tpl.render(bool=True) == "TRUE"
assert tpl.render(bool=False) == "FALSE"
def test_simple(self):
base = Template("HEAD {%slot%}xxx{%endslot%} FOOTER")
final = Template("This is the body", parent=base)
res = final.render()
assert res == "HEAD This is the body FOOTER"
def test_simple(self):
tpl = Template("{%if bool%}TRUE{%endif%}")
assert tpl.render(bool=True) == "TRUE"
assert tpl.render(bool=False) == ""
def test_attraction_marker(self):
base = Template("HEAD {% slot content %}xxx{% endslot %} FOOTER")
final = Template("<<MARKER>>", parent=base)
res = final.render()
assert res == "HEAD <<MARKER>> FOOTER"