def test_automatic_symbols(): # NOTE: Because of the way the hook works, you have to use run_cell(code, # True). This means that the code must have no Out, or it will be printed # during the tests. app = init_ipython_session() app.run_cell("from sympy import *") enable_automatic_symbols(app) symbol = "verylongsymbolname" assert symbol not in app.user_ns app.run_cell("a = %s" % symbol, True) assert symbol not in app.user_ns app.run_cell("a = type(%s)" % symbol, True) assert app.user_ns['a'] == Symbol app.run_cell("%s = Symbol('%s')" % (symbol, symbol), True) assert symbol in app.user_ns # Check that built-in names aren't overridden app.run_cell("a = all == __builtin__.all", True) assert "all" not in app.user_ns assert app.user_ns['a'] == True # Check that sympy names aren't overridden app.run_cell("import sympy") app.run_cell("a = factorial == sympy.factorial", True) assert app.user_ns['a'] == True
def test_automatic_symbols(): app = init_ipython_session() app.run_cell("from sympy import *") enable_automatic_symbols(app) symbol = "verylongsymbolname" assert symbol not in app.user_ns app.run_cell(symbol, False) assert symbol in app.user_ns assert isinstance(app.user_ns[symbol], Symbol)