def format_string(self, obj): """ For doctesting only: Directly return string. INPUT: - ``obj`` -- anything. Object to format. OUTPUT: String. EXAMPLES:: sage: from sage.repl.display.fancy_repr import ObjectReprABC sage: ObjectReprABC().format_string(123) 'Error: ObjectReprABC.__call__ is abstract' """ from sage.repl.display.pretty_print import SagePrettyPrinter import StringIO stream = StringIO.StringIO() p = SagePrettyPrinter(stream, 79, '\n') ok = self(obj, p, False) if ok: p.flush() return stream.getvalue() else: return '--- object not handled by representer ---'
def format_string(self, obj): """ For doctesting only: Directly return string. INPUT: - ``obj`` -- anything. Object to format. OUTPUT: String. EXAMPLES:: sage: from sage.repl.display.fancy_repr import ObjectReprABC sage: ObjectReprABC().format_string(123) 'Error: ObjectReprABC.__call__ is abstract' """ from sage.repl.display.pretty_print import SagePrettyPrinter from six import StringIO stream = StringIO() p = SagePrettyPrinter(stream, 79, '\n') ok = self(obj, p, False) if ok: p.flush() return stream.getvalue() else: return '--- object not handled by representer ---'
def __call__(self, obj): """ Compute the pretty representation of the object. Adapted from ``IPython.core.formatters.PlainTextPrettyPrint``. INPUT: - ``obj`` -- anything. OUTPUT: String. The plain text representation. EXAMPLES:: sage: from sage.repl.display.formatter import SagePlainTextFormatter sage: fmt = SagePlainTextFormatter() sage: fmt <sage.repl.display.formatter.SagePlainTextFormatter object at 0x...> sage: fmt(2) ---- calling ipython formatter ---- '2' sage: a = identity_matrix(ZZ, 2) sage: fmt([a, a]) ---- calling ipython formatter ---- '[\n[1 0] [1 0]\n[0 1], [0 1]\n]' """ from sage.doctest import DOCTEST_MODE if DOCTEST_MODE: # Just to show that this is never executed in any other doctests in the Sage library print('---- calling ipython formatter ----') from six import StringIO stream = StringIO() printer = SagePrettyPrinter(stream, self.max_width, unicode_to_str(self.newline)) printer.pretty(obj) printer.flush() return stream.getvalue()
def __call__(self, obj): """ Compute the pretty representation of the object. Adapted from ``IPython.core.formatters.PlainTextPrettyPrint``. INPUT: - ``obj`` -- anything. OUTPUT: String. The plain text representation. EXAMPLES:: sage: from sage.repl.display.formatter import SagePlainTextFormatter sage: fmt = SagePlainTextFormatter() sage: fmt <sage.repl.display.formatter.SagePlainTextFormatter object at 0x...> sage: fmt(2) ---- calling ipython formatter ---- '2' sage: a = identity_matrix(ZZ, 2) sage: fmt([a, a]) ---- calling ipython formatter ---- '[\n[1 0] [1 0]\n[0 1], [0 1]\n]' """ from sage.doctest import DOCTEST_MODE if DOCTEST_MODE: # Just to show that this is never executed in any other doctests in the Sage library print('---- calling ipython formatter ----') from six import StringIO stream = StringIO() printer = SagePrettyPrinter( stream, self.max_width, unicode_to_str(self.newline)) printer.pretty(obj) printer.flush() return stream.getvalue()