def as_html_handle_data_algebra(mathobj):
r"""Return ``mathobj`` converted into a string safe to be used in HTML.
- If ``mathobj`` is a `MathObject`, it will be represented as LaTeX markup and wrapped in the
mathjax escape token.
- If it is a container of `MathObject`\s, then each one will be represented as LaTeX
markup and displayed on its own line.
- If it is not a `MathObject` then the ``str`` function will be invoked.
"""
if isinstance(mathobj, _mo.MathObject):
# print this one math object
return "$$" + _html.escape(_latexprinter.math_object_to_latex(mathobj)) + "$$"
elif isinstance(mathobj, _collections.Iterable):
temp = ""
for elem in mathobj:
if isinstance(elem, _mo.MathObject):
# latex
temp += r"$$\(\require{color}\)\(\require{xcolor}\)" + \
_html.escape(_latexprinter.math_object_to_latex(elem)) + "$$ <br //>"
else:
# str
temp += _html.escape(str(elem)) + "<br //>"
return temp
else:
# print this one non-math object using str(mathobjects)
return _html.escape(str(mathobj))
def as_html_handle_data_algebra(mathobj):
r"""Return ``mathobj`` converted into a string safe to be used in HTML.
- If ``mathobj`` is a `MathObject`, it will be represented as LaTeX markup and wrapped in the
mathjax escape token.
- If it is a container of `MathObject`\s, then each one will be represented as LaTeX
markup and displayed on its own line.
- If it is not a `MathObject` then the ``str`` function will be invoked.
"""
if isinstance(mathobj, _mo.MathObject):
# print this one math object
return "$$" + _html.escape(_latexprinter.math_object_to_latex(mathobj)) + "$$"
elif isinstance(mathobj, _collections.Iterable):
temp = ""
for elem in mathobj:
if isinstance(elem, _mo.MathObject):
# latex
temp += r"$$\(\require{color}\)\(\require{xcolor}\)" + \
_html.escape(_latexprinter.math_object_to_latex(elem)) + "$$ <br //>"
else:
# str
temp += _html.escape(str(elem)) + "<br //>"
return temp
else:
# print this one non-math object using str(mathobjects)
return _html.escape(str(mathobj))
def test_set_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_set1 = math_object_to_latex(self._s1)
latex_set2 = math_object_to_latex(self._s2)
if self._print_examples:
print("test_set_printer Begin:")
print('\tSet={s!s}'.format(s=self._s1))
print('\tLatex={l!s}'.format(l=latex_set1))
print('\tSet={s!s}'.format(s=self._s2))
print('\tLatex={l!s}'.format(l=latex_set2))
print("Test End.")
def test_set_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_set1 = math_object_to_latex(self._s1)
latex_set2 = math_object_to_latex(self._s2)
if self._print_examples:
print("test_set_printer Begin:")
print('\tSet={s!s}'.format(s=self._s1))
print('\tLatex={l!s}'.format(l=latex_set1))
print('\tSet={s!s}'.format(s=self._s2))
print('\tLatex={l!s}'.format(l=latex_set2))
print("Test End.")
def test_set_of_set_printer(self):
self._enable_colorization(False)
# large comparisons needs diff size increased
self.maxDiff = None
# Actual LaTeX Output Data
latex_set = math_object_to_latex(self._s3)
# Expected LaTeX Output Data
latex_set_ex_p1 = (
"\left\{\mbox{'mystery'}{\mapsto}{\mbox{'van'}},"
"\ \mbox{'scooby'}{\mapsto}{\mbox{'doo'}},\ "
"\mbox{'shaggy'}{\mapsto}{\mbox{'rogers'}}\\right\}")
latex_set_ex_p2 = (
"\left\{\mbox{'daphne'}{\mapsto}{\mbox{'blake'}},\ "
"\mbox{'fred'}{\mapsto}{\mbox{'jones'}},\ "
"\mbox{'mystery'}{\mapsto}{\mbox{'team'}},\ "
"\mbox{'velma'}{\mapsto}{\mbox{'dinkley'}}\\right\}")
latex_set_ex = "\left\{\\begin{array}{l}" + \
latex_set_ex_p2 + ",\\\\\n" + latex_set_ex_p1 + \
"\end{array}\\right\}"
self.assertEqual(latex_set_ex, latex_set)
if self._print_examples:
print("test_set_of_set_printer Begin:")
print('Set={s!s}'.format(s=self._s3))
print('Act={l!s}'.format(l=latex_set))
print('Exp={l!s}'.format(l=latex_set_ex))
print("Test End.")
def test_set_of_set_printer(self):
self._enable_colorization(False)
# large comparisons needs diff size increased
self.maxDiff = None
# Actual LaTeX Output Data
latex_set = math_object_to_latex(self._s3)
# Expected LaTeX Output Data
latex_set_ex_p1 = ("\left\{\mbox{'mystery'}{\mapsto}{\mbox{'van'}},"
"\ \mbox{'scooby'}{\mapsto}{\mbox{'doo'}},\ "
"\mbox{'shaggy'}{\mapsto}{\mbox{'rogers'}}\\right\}")
latex_set_ex_p2 = ("\left\{\mbox{'daphne'}{\mapsto}{\mbox{'blake'}},\ "
"\mbox{'fred'}{\mapsto}{\mbox{'jones'}},\ "
"\mbox{'mystery'}{\mapsto}{\mbox{'team'}},\ "
"\mbox{'velma'}{\mapsto}{\mbox{'dinkley'}}\\right\}")
latex_set_ex = "\left\{\\begin{array}{l}" + \
latex_set_ex_p2 + ",\\\\\n" + latex_set_ex_p1 + \
"\end{array}\\right\}"
self.assertEqual(latex_set_ex, latex_set)
if self._print_examples:
print("test_set_of_set_printer Begin:")
print('Set={s!s}'.format(s=self._s3))
print('Act={l!s}'.format(l=latex_set))
print('Exp={l!s}'.format(l=latex_set_ex))
print("Test End.")
def test_couplet_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_couplet = math_object_to_latex(self._c1)
# Expected LaTeX Output Data
latex_couplet_ex = "\mbox{'scooby'}{\mapsto}{\mbox{'doo'}}"
self.assertEqual(latex_couplet_ex, latex_couplet)
if self._print_examples:
print("test_couplet_printer Begin:")
print('\tCouplet={c!s}'.format(c=self._c1))
print('\tLatex={l!s}'.format(l=latex_couplet))
print("Test End.")
def test_couplet_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_couplet = math_object_to_latex(self._c1)
# Expected LaTeX Output Data
latex_couplet_ex = "\mbox{'scooby'}{\mapsto}{\mbox{'doo'}}"
self.assertEqual(latex_couplet_ex, latex_couplet)
if self._print_examples:
print("test_couplet_printer Begin:")
print('\tCouplet={c!s}'.format(c=self._c1))
print('\tLatex={l!s}'.format(l=latex_couplet))
print("Test End.")
def test_atom_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_atom = math_object_to_latex(self._a1)
# Expected LaTeX Output Data
latex_atom_ex = "\mbox{'scooby'}"
self.assertEqual(latex_atom_ex, latex_atom)
if self._print_examples:
print("test_atom_printer Begin:")
print('\tAtom={a!s}'.format(a=self._a1))
print('\tLatex={l!s}'.format(l=latex_atom))
print("Test End.")
def test_atom_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_atom = math_object_to_latex(self._a1)
# Expected LaTeX Output Data
latex_atom_ex = "\mbox{'scooby'}"
self.assertEqual(latex_atom_ex, latex_atom)
if self._print_examples:
print("test_atom_printer Begin:")
print('\tAtom={a!s}'.format(a=self._a1))
print('\tLatex={l!s}'.format(l=latex_atom))
print("Test End.")
def test_set_printer(self):
self._enable_colorization(False)
# Actual LaTeX Output Data
latex_set1 = math_object_to_latex(self._s1)
latex_set2 = math_object_to_latex(self._s2)
# Expected LaTeX Output Data
latex_set_ex1 = ("\left\{\ \mbox{'van'}^{\mbox{'mystery'}},\ "
"\mbox{'doo'}^{\mbox{'scooby'}},\ "
"\mbox{'rogers'}^{\mbox{'shaggy'}}\ \\right\}")
latex_set_ex2 = ("\left\{\ \mbox{'blake'}^{\mbox{'daphne'}},\ "
"\mbox{'jones'}^{\mbox{'fred'}},\ "
"\mbox{'team'}^{\mbox{'mystery'}},\ "
"\mbox{'dinkley'}^{\mbox{'velma'}}\ \\right\}")
latex_mixed_set_with_couplet = math_object_to_latex(Set('a', Couplet('x', 'y')))
if self._print_examples:
print("test_set_printer Begin:")
print('\tSet={s!s}'.format(s=self._s1))
print('\tLatex={l!s}'.format(l=latex_set1))
print('\tSet={s!s}'.format(s=self._s2))
print('\tLatex={l!s}'.format(l=latex_set2))
print("Test End.")
def create_simple_web_page(mathobj: _mo.MathObject) -> str:
"""Return an HTML string for a simple HTML page from a single `MathObject`."""
web_template = r"""\
<html>
<head>
<script
src='https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'>
</script>
<script type="text/javascript">
//<![CDATA[ //]]>
</script>
<style>
body {{background-color: #F8F8FF}}
#latexArea, #dataAlgebraArea{{
width: 1000px;
height: 200px;
border: 1px solid black;
padding: 5px;
overflow: scroll;
background-color: white;
resize: both;
}}
</style>
</head>
<body>
<h1>MathJax is Easy!</h1>
<h2>Input:</h2>
<div id="dataAlgebraArea">{data_algebra_in!s}</div>
<h2>Output:</h2>
<div id="latexArea">$$\(\require{color}\){latex_out}$$</div>
</body></html>
"""
web_out = web_template.format(
data_algebra_in=mathobj,
latex_out=_latexprinter.math_object_to_latex(mathobj))
print(web_out)
return web_out
def create_simple_web_page(mathobj: _mo.MathObject) -> str:
"""Return an HTML string for a simple HTML page from a single `MathObject`."""
web_template = r"""\
<html>
<head>
<script
src='https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'>
</script>
<script type="text/javascript">
//<![CDATA[ //]]>
</script>
<style>
body {{background-color: #F8F8FF}}
#latexArea, #dataAlgebraArea{{
width: 1000px;
height: 200px;
border: 1px solid black;
padding: 5px;
overflow: scroll;
background-color: white;
resize: both;
}}
</style>
</head>
<body>
<h1>MathJax is Easy!</h1>
<h2>Input:</h2>
<div id="dataAlgebraArea">{data_algebra_in!s}</div>
<h2>Output:</h2>
<div id="latexArea">$$\(\require{color}\){latex_out}$$</div>
</body></html>
"""
web_out = web_template.format(
data_algebra_in=mathobj, latex_out=_latexprinter.math_object_to_latex(mathobj))
print(web_out)
return web_out
