o o╟h.у@sФdZddlmZmZmZddlmZmZmZddl m Z ddlmZe dddНZ e s,d Zd dДZdd ДZddДZddДZddДZddДZddДZdS)zИjd d}ttЗfdd ДГnИjd dd}ttЗfdd ДГ|dvsVJВИаdбИаdбИаdбttjаdбdГd krАИjd d}Иjd d}nИjd dd}Иjd dd}|dvsШJВ|dksЮJВИаdбИаdбttjаdбdГd kr╝Иjd d}n Иjd dd}|dks╦JВИаdбИаdбИаdбttjаdбdГd krўИjd d}ttЗfdd ДГnИjd dd}ttЗfdd ДГ|dvРsJВdS)Nrrrrr$z2a = format({Symbol('pi'): 3.14, Symbol('n_i'): 3})r rrr r!cєИjddSйNr · text/latexйrrrrr┌}єz+test_print_builtin_option..cєИjdddSйNr rr,r-rrrrr.Ає)·{pi: 3.14, n_i: 3}u{nс╡в: 3, ╧А: 3.14}·{n_i: 3, pi: 3.14}u{╧А: 3.14, nс╡в: 3}·>inst.display_formatter.formatters['text/latex'].enabled = True·init_printing(use_latex=True)r,z8$\displaystyle \left\{ n_{i} : 3, \ \pi : 3.14\right\}$z\ class WithOverload: def _latex(self, printer): return r"\LaTeX" za = format((WithOverload(),))z%$\displaystyle \left( \LaTeX,\right)$z2init_printing(use_latex=True, print_builtin=False)cr*r+r-rrrrr.пr/cr0r1r-rrrrr.▓r2)r3r4) rrrr&r'r(rr ┌KeyError)┌text┌latexrrr┌test_print_builtin_optionpsL r:cCsкtГ}|аdб|аdб|аdб|аdб|аdб|аdб|аdб|аdб|аd б|аd бttjаdбdГd krЕ|jdddksLJВd|jdvsUJВ|jddddЕdksdJВd|jdvsmJВ|jdddksxJВ|jdddksГJВdS|jddddksТJВd|jddvsЭJВ|jdddddЕdksоJВd|jddvs╣JВ|jddddks╞JВ|jddddks╙JВdS)Nrrrr5·'from sympy import init_printing, Matrixz0init_printing(use_latex=True, use_unicode=False)za = format((True, False))z import syszb = format(sys.flags)zc = format((Matrix([1, 2]),))r rrr r!z (True, False)r,┌bщ z sys.flags(┌cz [1] ([ ],) [2] zJ$\displaystyle \left( \left[\begin{matrix}1\\2\end{matrix}\right],\right)$r%rrrr┌test_builtin_containers║s8 " r?cCsжtГ}|аdб|аdб|аdб|аdб|аdб|аdб|аdб|аdбttjаd бd Гdkr=|аdбn|аd б|аdб|аdб|аdбdS)N·import IPythonrrrr;z%init_printing(use_latex='matplotlib')z=inst.display_formatter.formatters['image/png'].enabled = Truezimport warningsr rrzwarnings.simplefilter('error')zHwarnings.simplefilter('error', IPython.core.formatters.FormatterWarning)za = format(Matrix([1, 2, 3]))z'from sympy import Piecewise, Symbol, EqzAx = Symbol('x'); pw = format(Piecewise((1, Eq(x, 0)), (0, True))))rrrr&r'r(rrrr┌test_matplotlib_bad_latexуs rAcCs┤tГ}|аdб|аdб|аdб|аdб|аdб|аdб|аdб|аdб|аd б|аd бttjаdбdГd krI|jdd}n |jddd}|dksXJВdS)Nr@rrrr5r$rr6zЛ class SymbolWithOverload(Symbol): def _repr_latex_(self): return r"Hello " + super()._repr_latex_() + " world" z#a = format(SymbolWithOverload('s'))r rrr r,zHello $\displaystyle s$ worldr%)rr9rrr┌test_override_repr_latexs rBN)┌__doc__┌sympy.interactive.sessionrrr┌ sympy.corerrr┌sympy.externalr┌sympy.testing.pytestr r&┌disabledrrr)r:r?rArBrrrr┌s "J)