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Merge pull request #1361 from ellisonbg/nbissues...
Merge pull request #1361 from ellisonbg/nbissues A number of bug fixes for notebook issues that had crept up recently with all the major improvements done on multiple fronts. In closing #1359, we've changed slightly how Math() works: it now unconditionally surrounds its input with $$...$$, so that it always appears in displayed math mode. We have also introduced a new display object, Latex(), which does *not* add any latex markup, for other constructs beyond simple math expressions. This change makes Math() friendlier to use in simple cases and means that Math(sympy.latex(foo)) will produce the expected displayed math results without the user having to add any $ markup. Summary of fixes: Fixes #1344: Ctrl + M + L does not toggle line numbering in htmlnotebook. Fixes #1337: Tab in the notebook after `(` should not indent, only give a tooltip. Fixes #1339: Notebook printing broken. Fixes #1348: `Ctrl-m-Ctrl-m` does not switch to markdown cell Fixes #1359: [sympyprinting] MathJax can't render \root{m}{n}

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test_wildcard.py
148 lines | 4.6 KiB | text/x-python | PythonLexer
"""Some tests for the wildcard utilities."""
#-----------------------------------------------------------------------------
# Library imports
#-----------------------------------------------------------------------------
# Stdlib
import sys
import unittest
# Our own
from IPython.utils import wildcard
#-----------------------------------------------------------------------------
# Globals for test
#-----------------------------------------------------------------------------
class obj_t(object):
pass
root = obj_t()
l = ["arna","abel","ABEL","active","bob","bark","abbot"]
q = ["kate","loop","arne","vito","lucifer","koppel"]
for x in l:
o = obj_t()
setattr(root,x,o)
for y in q:
p = obj_t()
setattr(o,y,p)
root._apan = obj_t()
root._apan.a = 10
root._apan._a = 20
root._apan.__a = 20
root.__anka = obj_t()
root.__anka.a = 10
root.__anka._a = 20
root.__anka.__a = 20
root._APAN = obj_t()
root._APAN.a = 10
root._APAN._a = 20
root._APAN.__a = 20
root.__ANKA = obj_t()
root.__ANKA.a = 10
root.__ANKA._a = 20
root.__ANKA.__a = 20
#-----------------------------------------------------------------------------
# Test cases
#-----------------------------------------------------------------------------
class Tests (unittest.TestCase):
def test_case(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",]),
("_a*", []),
("_*anka", ["__anka",]),
("_*a*", ["__anka",]),
]
for pat,res in tests:
res.sort()
a=wildcard.list_namespace(ns,"all",pat,ignore_case=False,
show_all=False).keys()
a.sort()
self.assertEqual(a,res)
def test_case_showall(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",]),
("_a*", ["_apan"]),
("_*anka", ["__anka",]),
("_*a*", ["__anka","_apan",]),
]
for pat,res in tests:
res.sort()
a=wildcard.list_namespace(ns,"all",pat,ignore_case=False,
show_all=True).keys()
a.sort()
self.assertEqual(a,res)
def test_nocase(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","ABEL","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",
"ABEL.koppel","ABEL.loop",]),
("_a*", []),
("_*anka", ["__anka","__ANKA",]),
("_*a*", ["__anka","__ANKA",]),
]
for pat,res in tests:
res.sort()
a=wildcard.list_namespace(ns,"all",pat,ignore_case=True,
show_all=False).keys()
a.sort()
self.assertEqual(a,res)
def test_nocase_showall(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","ABEL","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",
"ABEL.koppel","ABEL.loop",]),
("_a*", ["_apan","_APAN"]),
("_*anka", ["__anka","__ANKA",]),
("_*a*", ["__anka","__ANKA","_apan","_APAN"]),
]
for pat,res in tests:
res.sort()
a=wildcard.list_namespace(ns,"all",pat,ignore_case=True,
show_all=True).keys()
a.sort()
self.assertEqual(a,res)
def test_dict_attributes(self):
"""Dictionaries should be indexed by attributes, not by keys. This was
causing Github issue 129."""
ns = {"az":{"king":55}, "pq":{1:0}}
tests = [
("a*", ["az"]),
("az.k*", ["az.keys"]),
("pq.k*", ["pq.keys"])
]
for pat, res in tests:
res.sort()
a = wildcard.list_namespace(ns, "all", pat, ignore_case=False,
show_all=True).keys()
a.sort()
self.assertEqual(a, res)
def test_dict_dir(self):
class A(object):
def __init__(self):
self.a = 1
self.b = 2
def __getattribute__(self, name):
if name=="a":
raise AttributeError
return object.__getattribute__(self, name)
a = A()
adict = wildcard.dict_dir(a)
assert "a" not in adict # change to assertNotIn method in >= 2.7
self.assertEqual(adict["b"], 2)