def test_output_quiet():
"""Checking to make sure that output is quiet"""
with AssertNotPrints('2'):
ip.run_cell('1+1;', store_history=True)
with AssertNotPrints('2'):
ip.run_cell('1+1; # comment with a semicolon', store_history=True)
def test_output_quiet():
"""Checking to make sure that output is quiet"""
with AssertNotPrints("2"):
ip.run_cell("1+1;", store_history=True)
with AssertNotPrints("2"):
ip.run_cell("1+1; # comment with a semicolon", store_history=True)
with AssertNotPrints("2"):
ip.run_cell("1+1;\n#commented_out_function()", store_history=True)
def test_interactivehooks_ast_modes():
"""
Test that ast nodes can be triggered with different modes
"""
saved_mode = ip.ast_node_interactivity
ip.ast_node_interactivity = 'last_expr_or_assign'
try:
with AssertPrints('2'):
ip.run_cell('a = 1+1', store_history=True)
with AssertPrints('9'):
ip.run_cell('b = 1+8 # comment with a semicolon;', store_history=False)
with AssertPrints('7'):
ip.run_cell('c = 1+6\n#commented_out_function();', store_history=True)
ip.run_cell('d = 11', store_history=True)
with AssertPrints('12'):
ip.run_cell('d += 1', store_history=True)
with AssertNotPrints('42'):
ip.run_cell('(u,v) = (41+1, 43-1)')
finally:
ip.ast_node_interactivity = saved_mode
def test_interactivehooks_ast_modes():
"""
Test that ast nodes can be triggered with different modes
"""
saved_mode = ip.ast_node_interactivity
ip.ast_node_interactivity = "last_expr_or_assign"
try:
with AssertPrints("2"):
ip.run_cell("a = 1+1", store_history=True)
with AssertPrints("9"):
ip.run_cell("b = 1+8 # comment with a semicolon;",
store_history=False)
with AssertPrints("7"):
ip.run_cell("c = 1+6\n#commented_out_function();",
store_history=True)
ip.run_cell("d = 11", store_history=True)
with AssertPrints("12"):
ip.run_cell("d += 1", store_history=True)
with AssertNotPrints("42"):
ip.run_cell("(u,v) = (41+1, 43-1)")
finally:
ip.ast_node_interactivity = saved_mode
def test_display_available():
"""
Test that display is available without import
We don't really care if it's in builtin or anything else, but it should
always be available.
"""
ip = get_ipython()
with AssertNotPrints('NameError'):
ip.run_cell('display')
try:
ip.run_cell('del display')
except NameError:
pass # it's ok, it might be in builtins
# even if deleted it should be back
with AssertNotPrints('NameError'):
ip.run_cell('display')
def test_interactivehooks_ast_modes_semi_supress():
"""
Test that ast nodes can be triggered with different modes and suppressed
by semicolon
"""
saved_mode = ip.ast_node_interactivity
ip.ast_node_interactivity = 'last_expr_or_assign'
try:
with AssertNotPrints('2'):
ip.run_cell('x = 1+1;', store_history=True)
with AssertNotPrints('7'):
ip.run_cell('y = 1+6; # comment with a semicolon', store_history=True)
with AssertNotPrints('9'):
ip.run_cell('z = 1+8;\n#commented_out_function()', store_history=True)
finally:
ip.ast_node_interactivity = saved_mode
def test_pinfo_no_docstring_if_source():
"""Docstring should not be included with detail_level=1 if source is found"""
def foo():
"""foo has a docstring"""
ip.user_ns['foo'] = foo
with AssertPrints('Docstring:'):
ip._inspect('pinfo', 'foo', detail_level=0)
with AssertPrints('Source:'):
ip._inspect('pinfo', 'foo', detail_level=1)
with AssertNotPrints('Docstring:'):
ip._inspect('pinfo', 'foo', detail_level=1)
def test_pinfo_no_docstring_if_source():
"""Docstring should not be included with detail_level=1 if source is found"""
def foo():
"""foo has a docstring"""
ip.user_ns["foo"] = foo
with AssertPrints("Docstring:"):
ip._inspect("pinfo", "foo", detail_level=0)
with AssertPrints("Source:"):
ip._inspect("pinfo", "foo", detail_level=1)
with AssertNotPrints("Docstring:"):
ip._inspect("pinfo", "foo", detail_level=1)
def test_interactivehooks_ast_modes_semi_suppress():
"""
Test that ast nodes can be triggered with different modes and suppressed
by semicolon
"""
saved_mode = ip.ast_node_interactivity
ip.ast_node_interactivity = "last_expr_or_assign"
try:
with AssertNotPrints("2"):
ip.run_cell("x = 1+1;", store_history=True)
with AssertNotPrints("7"):
ip.run_cell("y = 1+6; # comment with a semicolon",
store_history=True)
with AssertNotPrints("9"):
ip.run_cell("z = 1+8;\n#commented_out_function()",
store_history=True)
finally:
ip.ast_node_interactivity = saved_mode
def test_pinfo_docstring_if_detail_and_no_source():
""" Docstring should be displayed if source info not available """
obj_def = '''class Foo(object):
""" This is a docstring for Foo """
def bar(self):
""" This is a docstring for Foo.bar """
pass
'''
ip.run_cell(obj_def)
ip.run_cell('foo = Foo()')
with AssertNotPrints("Source:"):
with AssertPrints('Docstring:'):
ip._inspect('pinfo', 'foo', detail_level=0)
with AssertPrints('Docstring:'):
ip._inspect('pinfo', 'foo', detail_level=1)
with AssertPrints('Docstring:'):
ip._inspect('pinfo', 'foo.bar', detail_level=0)
with AssertNotPrints('Docstring:'):
with AssertPrints('Source:'):
ip._inspect('pinfo', 'foo.bar', detail_level=1)
