def testVariableUnicode(self):
tmpl = "{{=i}}"
tmpl = _unicod(tmpl)
context = dict(i="свят")
# ??? python2 to convert to unicode output ???
expected_output = _unicod("свят")
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testCodeTextUnicode(self):
tmpl = """{{for i in range(0, 2):}}
свят
{{pass}}
"""
tmpl = _unicod(tmpl)
expected_output = _unicod("""свят
свят
""")
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testException(self):
tmpl = "{{raise RuntimeError}}"
tmpl = _unicod(tmpl)
instream = StringIO(tmpl)
outstream = StringIO()
with self.assertRaises(RuntimeError):
Render(instream, outstream)()
def testDelimitersChange(self):
tmpl = "[[True]]"
tmpl = _unicod(tmpl)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, delimiters="[[ ]]")()
self.assertEqual(outstream.getvalue(), expected_output)
def testDelimitersThreeChars(self):
tmpl = "<<<True>>>"
tmpl = _unicod(tmpl)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, delimiters="<<< >>>")()
self.assertEqual(outstream.getvalue(), expected_output)
def testTag(self):
tmpl = "{{True}}"
tmpl = _unicod(tmpl)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testUnindentRelaxedSyntax(self):
tmpl = "{{ pass }}"
tmpl = _unicod(tmpl)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableRelaxedSyntax(self):
tmpl = "{{ = i }}"
tmpl = _unicod(tmpl)
context = dict(i=100)
expected_output = "100"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableAndClearText(self):
tmpl = "lorem ipsum {{=i}} text"
tmpl = _unicod(tmpl)
context = dict(i=100)
expected_output = "lorem ipsum 100 text"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableDict(self):
tmpl = "{{=dict(a=2, b=3)}}"
tmpl = _unicod(tmpl)
context = dict(i=1)
expected_output = "{'a': 2, 'b': 3}"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableList(self):
tmpl = "{{=[1, 2, 3]}}"
tmpl = _unicod(tmpl)
context = dict(i=1)
expected_output = "[1, 2, 3]"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testUnindentNewLine(self):
tmpl = """{{pass}}
"""
tmpl = _unicod(tmpl)
context = dict(i=100)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testIndentationRelaxedSyntax(self):
tmpl = """{{ if True : }}
{{True}}
{{pass}}"""
tmpl = _unicod(tmpl)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableIndented(self):
tmpl = """{{if True:}}
{{=i}}{{pass}}"""
tmpl = _unicod(tmpl)
context = dict(i=100)
expected_output = "100"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableCodeText(self):
tmpl = """{{if True:}}
lorem ipsum {{=i}} texting
{{pass}}"""
tmpl = _unicod(tmpl)
context = dict(i=100)
expected_output = """lorem ipsum 100 texting
"""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testClearTextWithDelimiterStart(self):
tmpl = """
lorem ipsum dolor sim amet
text lorem {{ ipsum text
clear text clear text
texting clearly
"""
tmpl = _unicod(tmpl)
expected_output = tmpl
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testMultilineCode(self):
tmpl = """{{
import sys
def one():
return 1
}}
"""
tmpl = _unicod(tmpl)
expected_output = ""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testVariableFunction(self):
tmpl = """{{
def one():
return 1
}}
{{=one()}}"""
tmpl = _unicod(tmpl)
context = dict(i=1)
expected_output = "1"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream, context=context)()
self.assertEqual(outstream.getvalue(), expected_output)
def testClearTextWithThreeQuotes(self):
tmpl = '''
lorem ipsum dolor sim amet
text lorem """ ipsum text
clear text clear text
texting clearly
'''
tmpl = _unicod(tmpl)
expected_output = tmpl
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testLazy(self):
rndr = Render()
tmpl = "X"
tmpl = _unicod(tmpl)
expected_output = "X"
instream = StringIO(tmpl)
outstream = StringIO()
rndr.instream = instream
rndr.outstream = outstream
rndr()
self.assertEqual(outstream.getvalue(), expected_output)
tmpl = "Y"
tmpl = _unicod(tmpl)
expected_output = "Y"
instream = StringIO(tmpl)
outstream = StringIO()
rndr.instream = instream
rndr.outstream = outstream
rndr()
self.assertEqual(outstream.getvalue(), expected_output)
def testClearTextWithUnicode(self):
tmpl = '''
lorem ipsum dolor sim amet
Моето име е Тодор clear txt continues
lorem Здравей, свят!
clear text clear text
texting clearly
'''
tmpl = _unicod(tmpl)
expected_output = tmpl
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testMultilineCodeIndented(self):
tmpl = """{{if True:}}
{{
def one():
return 1
}}
{{pass}}
{{=one()}}"""
tmpl = _unicod(tmpl)
expected_output = "1"
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testTryExcept(self):
tmpl = """{{try:}}
{{True}}
{{except Exception as e:}}
X: {{=str(e)}}
{{finally:}}
Y
{{pass}}
"""
tmpl = _unicod(tmpl)
expected_output = """Y
"""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testIfElse(self):
tmpl = """{{a = 1}}
{{if a == 0:}}
X
{{elif a == 1:}}
Y
{{else:}}
Z
{{pass}}
"""
tmpl = _unicod(tmpl)
expected_output = """Y
"""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testWhileElse(self):
tmpl = """{{i = 0}}
{{while i <= 2:}}
{{=i}}
{{i += 1}}
{{else:}}
X
{{pass}}
"""
tmpl = _unicod(tmpl)
expected_output = """0
1
2
X
"""
instream = StringIO(tmpl)
outstream = StringIO()
Render(instream, outstream)()
self.assertEqual(outstream.getvalue(), expected_output)
def testFiles(self):
tmpl = "X"
tmpl = _unicod(tmpl)
expected_output = "X"
infile = os.path.join(TMP, '%s.tmpl' % (os.getpid()))
outfile = os.path.join(TMP, '%s.out' % (os.getpid()))
with open(infile, 'w') as f:
f.write(tmpl)
with open(infile, 'r') as instream:
with open(outfile, 'w') as outstream:
Render(instream, outstream)()
with open(outfile, 'r') as f:
output = f.read()
os.remove(infile)
os.remove(outfile)
self.assertEqual(output, expected_output)
