def test_frame_info_encoding(self):
index = ["'Til There Was You (1997)", "ldum klaka (Cold Fever) (1994)"]
fmt.set_printoptions(max_rows=1)
df = DataFrame(columns=["a", "b", "c"], index=index)
repr(df)
repr(df.T)
fmt.set_printoptions(max_rows=200)
def test_frame_info_encoding(self):
index = ['\'Til There Was You (1997)',
'ldum klaka (Cold Fever) (1994)']
fmt.set_printoptions(max_rows=1)
df = DataFrame(columns=['a', 'b', 'c'], index=index)
repr(df)
repr(df.T)
fmt.set_printoptions(max_rows=200)
def test_frame_info_encoding(self):
index = ['\'Til There Was You (1997)',
'ldum klaka (Cold Fever) (1994)']
fmt.set_printoptions(max_rows=1)
df = DataFrame(columns=['a', 'b', 'c'], index=index)
repr(df)
repr(df.T)
fmt.set_printoptions(max_rows=200)
def test_repr_html(self):
self.frame._repr_html_()
fmt.set_printoptions(max_rows=1, max_columns=1)
self.frame._repr_html_()
fmt.set_printoptions(notebook_repr_html=False)
self.frame._repr_html_()
fmt.reset_printoptions()
def test_repr_html(self):
self.frame._repr_html_()
fmt.set_printoptions(max_rows=1, max_columns=1)
self.frame._repr_html_()
fmt.set_printoptions(notebook_repr_html=False)
self.frame._repr_html_()
fmt.reset_printoptions()
def test_fake_qtconsole_repr_html(self):
def get_ipython():
return {"config": {"KernelApp": {"parent_appname": "ipython-qtconsole"}}}
repstr = self.frame._repr_html_()
self.assert_(repstr is not None)
fmt.set_printoptions(max_rows=5, max_columns=2)
self.assert_(self.frame._repr_html_() is None)
fmt.reset_printoptions()
def test_to_string_float_formatting(self):
fmt.reset_printoptions()
fmt.set_printoptions(precision=6,
column_space=12,
notebook_repr_html=False)
df = DataFrame({
'x': [
0, 0.25, 3456.000, 12e+45, 1.64e+6, 1.7e+8, 1.253456, np.pi,
-1e6
]
})
df_s = df.to_string()
# Python 2.5 just wants me to be sad. And debian 32-bit
#sys.version_info[0] == 2 and sys.version_info[1] < 6:
if _three_digit_exp():
expected = (' x\n0 0.00000e+000\n1 2.50000e-001\n'
'2 3.45600e+003\n3 1.20000e+046\n4 1.64000e+006\n'
'5 1.70000e+008\n6 1.25346e+000\n7 3.14159e+000\n'
'8 -1.00000e+006')
else:
expected = (' x\n0 0.00000e+00\n1 2.50000e-01\n'
'2 3.45600e+03\n3 1.20000e+46\n4 1.64000e+06\n'
'5 1.70000e+08\n6 1.25346e+00\n7 3.14159e+00\n'
'8 -1.00000e+06')
assert (df_s == expected)
df = DataFrame({'x': [3234, 0.253]})
df_s = df.to_string()
expected = (' x\n' '0 3234.000\n' '1 0.253')
assert (df_s == expected)
fmt.reset_printoptions()
self.assertEqual(fmt.print_config.precision, 7)
df = DataFrame({'x': [1e9, 0.2512]})
df_s = df.to_string()
# Python 2.5 just wants me to be sad. And debian 32-bit
#sys.version_info[0] == 2 and sys.version_info[1] < 6:
if _three_digit_exp():
expected = (' x\n'
'0 1.000000e+009\n'
'1 2.512000e-001')
else:
expected = (' x\n'
'0 1.000000e+09\n'
'1 2.512000e-01')
assert (df_s == expected)
def test_to_string_float_formatting(self):
fmt.reset_printoptions()
fmt.set_printoptions(precision=6, column_space=12,
notebook_repr_html=False)
df = DataFrame({'x' : [0, 0.25, 3456.000, 12e+45, 1.64e+6,
1.7e+8, 1.253456, np.pi, -1e6]})
df_s = df.to_string()
# Python 2.5 just wants me to be sad. And debian 32-bit
#sys.version_info[0] == 2 and sys.version_info[1] < 6:
if _three_digit_exp():
expected = (' x\n0 0.00000e+000\n1 2.50000e-001\n'
'2 3.45600e+003\n3 1.20000e+046\n4 1.64000e+006\n'
'5 1.70000e+008\n6 1.25346e+000\n7 3.14159e+000\n'
'8 -1.00000e+006')
else:
expected = (' x\n0 0.00000e+00\n1 2.50000e-01\n'
'2 3.45600e+03\n3 1.20000e+46\n4 1.64000e+06\n'
'5 1.70000e+08\n6 1.25346e+00\n7 3.14159e+00\n'
'8 -1.00000e+06')
assert(df_s == expected)
df = DataFrame({'x' : [3234, 0.253]})
df_s = df.to_string()
expected = (' x\n'
'0 3234.000\n'
'1 0.253')
assert(df_s == expected)
fmt.reset_printoptions()
self.assertEqual(get_option("display.precision"), 7)
df = DataFrame({'x': [1e9, 0.2512]})
df_s = df.to_string()
# Python 2.5 just wants me to be sad. And debian 32-bit
#sys.version_info[0] == 2 and sys.version_info[1] < 6:
if _three_digit_exp():
expected = (' x\n'
'0 1.000000e+009\n'
'1 2.512000e-001')
else:
expected = (' x\n'
'0 1.000000e+09\n'
'1 2.512000e-01')
assert(df_s == expected)
def test_fake_qtconsole_repr_html(self):
def get_ipython():
return {
'config': {
'KernelApp': {
'parent_appname': 'ipython-qtconsole'
}
}
}
repstr = self.frame._repr_html_()
self.assert_(repstr is not None)
fmt.set_printoptions(max_rows=5, max_columns=2)
self.assert_(self.frame._repr_html_() is None)
fmt.reset_printoptions()
def test_to_string_float_formatting(self):
fmt.reset_printoptions()
fmt.set_printoptions(precision=6, column_space=12, notebook_repr_html=False)
df = DataFrame({"x": [0, 0.25, 3456.000, 12e45, 1.64e6, 1.7e8, 1.253456, np.pi, -1e6]})
df_s = df.to_string()
# Python 2.5 just wants me to be sad. And debian 32-bit
# sys.version_info[0] == 2 and sys.version_info[1] < 6:
if _three_digit_exp():
expected = (
" x\n0 0.00000e+000\n1 2.50000e-001\n"
"2 3.45600e+003\n3 1.20000e+046\n4 1.64000e+006\n"
"5 1.70000e+008\n6 1.25346e+000\n7 3.14159e+000\n"
"8 -1.00000e+006"
)
else:
expected = (
" x\n0 0.00000e+00\n1 2.50000e-01\n"
"2 3.45600e+03\n3 1.20000e+46\n4 1.64000e+06\n"
"5 1.70000e+08\n6 1.25346e+00\n7 3.14159e+00\n"
"8 -1.00000e+06"
)
assert df_s == expected
df = DataFrame({"x": [3234, 0.253]})
df_s = df.to_string()
expected = " x\n" "0 3234.000\n" "1 0.253"
assert df_s == expected
fmt.reset_printoptions()
self.assertEqual(fmt.print_config.precision, 7)
df = DataFrame({"x": [1e9, 0.2512]})
df_s = df.to_string()
# Python 2.5 just wants me to be sad. And debian 32-bit
# sys.version_info[0] == 2 and sys.version_info[1] < 6:
if _three_digit_exp():
expected = " x\n" "0 1.000000e+009\n" "1 2.512000e-001"
else:
expected = " x\n" "0 1.000000e+09\n" "1 2.512000e-01"
assert df_s == expected
