def test_py2tex_py3only(verbose=True, **kwargs):
''' Some tests valid with Python 3 syntax only (Ex: unicodes: ˆ)'''
if sys.version_info[0] != 3:
if verbose: print('Not Python 3. Ignoring test_py2tex_py3only')
return
# Tests
expr_py = [
r'k_i__1_i__2ˆj__1ˆj__2',
]
expr_tex = [
r'$$k_{i_1,i_2}^{j_1,j_2}$$',
]
for i, expr in enumerate(expr_py):
if verbose:
uprint('')
uprint(u'ˆ')
uprint(u'Python formula to convert: {0}'.format(expr))
s = py2tex(expr)
uprint('Got:')
b = (expr_tex[i] == s)
print(s)
# uprint('.. correct =', b)
if not b:
uprint('Expected:\n', expr_tex[i])
uprint('\n' * 3)
assert b
else:
s = py2tex(expr, print_latex=False, print_formula=False)
assert expr_tex[i] == s
def test_py2tex_wordoutput(verbose=True, **kwargs):
''' Convert Python expression to Word readable output
'''
# Tests
expr_py = [
r'2*sqrt(2*pi*k*T_e/m_e)*(DeltaE/(k*T_e))**2*a_0**2',
]
expr_docx = [
r'2\sqrt((2\pi\cdotk\cdotT_(e)/m_(e)))\cdot(((\Delta E/k\cdotT_(e))))^(2)\cdot(a_(0))^(2)'
]
for i, expr in enumerate(expr_py):
if verbose:
uprint('')
uprint(u'ˆ')
uprint(u'Python formula to convert: {0}'.format(expr))
s = py2tex(expr, output='word')
uprint('Got:')
b = (expr_docx[i] == s)
print(s)
# uprint('.. correct =', b)
if not b:
uprint('Expected Word-readable output:\n', expr_docx[i])
uprint('\n' * 3)
assert b
else:
s = py2tex(expr,
output='word',
print_latex=False,
print_formula=False)
assert expr_docx[i] == s
def test_py2tex(verbose=True, **kwargs):
'''
Note : for debugging use
pt = ast.parse(expr)
print(ast.dump(pt))
'''
# Tests
expr_py = [
r'Re_x=(rho*v*x)/mu',
r'2*sqrt(2*pi*k*T_e/m_e)*(DeltaE/(k*T_e))**2*a_0**2',
r'f(x**2/y**3)',
r'arctanh(x/sqrt(x))',
r'quad(f,0,np.inf)',
r'2*4',
r'1<2<a<=5',
r'np.std([f(i) for i in range(20)])',
r'np.sum([i**2 for i in range(1,100)])==328350',
]
expr_tex = [
r'$$Re_x=\frac{\rho v x}{\mu}$$',
r"$$2\sqrt{\frac{2\pi k T_e}{m_e}} \left(\frac{\Delta E}{k T_e}\right)^2 a_0^2$$",
r"$$f{\left(\frac{x^2}{y^3}\right)}$$",
r"$$\tanh^{-1}(\frac{x}{\sqrt{x}})$$",
r"$$\int_{0}^{\infty} f(u) du$$",
r'$$2\times4$$',
r'$$1<2<a<=5$$',
r'$$\operatorname{std}\left(f{\left(i\right)}, i=0..20\right)$$',
r'$$\sum_{i=1}^{100} i^2=328350$$',
]
for i, expr in enumerate(expr_py):
if verbose:
uprint('')
uprint(u'ˆ')
uprint(u'Python formula to convert: {0}'.format(expr))
s = py2tex(expr)
uprint('Got:')
b = (expr_tex[i] == s)
print(s)
# uprint('.. correct =', b)
if not b:
uprint('Expected:\n', expr_tex[i])
uprint('\n' * 3)
assert b
else:
s = py2tex(expr, print_latex=False, print_formula=False)
assert expr_tex[i] == s
return True
def test_py2tex_wordoutput(verbose=True, **kwargs):
"""Convert Python expression to Word readable output"""
# Tests
expr_py = [
r"2*sqrt(2*pi*k*T_e/m_e)*(DeltaE/(k*T_e))**2*a_0**2",
]
expr_docx = [
r"2\sqrt((2\pi\cdotk\cdotT_(e)/m_(e)))\cdot(((\Delta E/k\cdotT_(e))))^(2)\cdot(a_(0))^(2)"
]
for i, expr in enumerate(expr_py):
if verbose:
uprint("")
uprint("ˆ")
uprint("Python formula to convert: {0}".format(expr))
s = py2tex(expr, output="word")
uprint("Got:")
b = expr_docx[i] == s
print(s)
# uprint('.. correct =', b)
if not b:
uprint("Expected Word-readable output:\n", expr_docx[i])
uprint("\n" * 3)
assert b
else:
s = py2tex(expr,
output="word",
print_latex=False,
print_formula=False)
assert expr_docx[i] == s