def test_count(self): lst = [1, 2, 2, 3, 2] expr = Expression(lst) for x in lst + [max(lst) + 1]: i = lst.count(x) j = expr.count(Expression(x)) assert_equal(i, j)
def test_count(self): lst = [1, 2, 2, 3, 2] expr = Expression(lst) for x in lst + [max(lst) + 1]: i = lst.count(x) j = expr.count(Expression(x)) assert_equal(i, j)
def test_insert(self): lst = [] expr = Expression(()) for pos in [-8, 4, 6, -5, -7, 5, 7, 2, -3, 8, 10, -2, 1, -9, -10, -4, -6, 0, 9, 3, -1]: lst.insert(pos, pos) assert_is(expr.insert(pos, pos), None) assert_equal(expr, Expression(lst)) assert_equal(expr.lvalue, lst)
def test_contains(self): expr = Expression(()) assert_not_in(Expression(42), expr) lst = (1, 2, 3) expr = Expression(lst) for x in lst: assert_not_in(x, expr) assert_in(Expression(x), expr) assert_not_in(Expression(max(lst) + 1), expr)
def test_limits(self): assert_equal(Expression((1 << 29) - 1).value, (1 << 29) - 1) assert_equal(Expression(-1 << 29).value, -1 << 29) with assert_raises_str(ValueError, 'value not in range(-2 ** 29, 2 ** 29)'): Expression(1 << 29) with assert_raises_str(ValueError, 'value not in range(-2 ** 29, 2 ** 29)'): Expression((-1 << 29) - 1)
def test_copy1(self): x = Expression([1, [2], 3]) y = Expression(x) x[1][0] = 0 assert_repr(x, 'Expression([1, [0], 3])') assert_repr(y, 'Expression([1, [0], 3])') x[1] = 0 assert_repr(x, 'Expression([1, 0, 3])') assert_repr(y, 'Expression([1, [0], 3])')
def test_reentrant(self): if not _ExpressionIO._reentrant: raise SkipTest('this test requires DjVuLibre >= 3.5.26') class File(object): def write(self, s): expr.as_string() expr = Expression(23) fp = File() expr.print_into(fp)
def test1(self): x = Expression(()) assert_repr(x, "Expression([])") y = Expression(x) assert_is(x, y) assert_equal(x.value, ()) assert_equal(x.lvalue, []) assert_equal(len(x), 0) assert_equal(bool(x), False) assert_equal(list(x), [])
def test_extend(self): lst = [] expr = Expression(()) for ext in [1], [], [2, 3]: lst.extend(ext) expr.extend(ext) assert_equal(expr, Expression(lst)) assert_equal(expr.lvalue, lst) with assert_raises_str(TypeError, "'int' object is not iterable"): expr.extend(0)
def test_reentrant(self): if not _ExpressionIO._reentrant: raise SkipTest('this test requires DjVuLibre >= 3.5.26') class File(object): def write(self, s): expr.as_string() expr = Expression(23) fp = File() expr.print_into(fp)
def test_insert(self): lst = [] expr = Expression(()) for pos in [ -8, 4, 6, -5, -7, 5, 7, 2, -3, 8, 10, -2, 1, -9, -10, -4, -6, 0, 9, 3, -1 ]: lst.insert(pos, pos) assert_is(expr.insert(pos, pos), None) assert_equal(expr, Expression(lst)) assert_equal(expr.lvalue, lst)
def test_inplace_add(self): lst = [] expr0 = expr = Expression(()) for ext in [], [1], [], [2, 3]: lst += ext expr += ext assert_equal(expr, Expression(lst)) assert_equal(expr.lvalue, lst) assert_is(expr, expr0) with assert_raises_str(TypeError, "'int' object is not iterable"): expr += 0
def test_bad_file_io(self): if os.name == 'nt': raise SkipTest('not implemented on Windows') path = '/proc/self/mem' try: os.stat(path) except OSError as exc: raise SkipTest('{exc.filename}: {exc.strerror}'.format(exc=exc)) with open('/proc/self/mem') as fp: with assert_raises(IOError) as ecm: Expression.from_stream(fp) assert_in(ecm.exception.errno, (errno.EIO, errno.EFAULT))
def test_string_expressions(): x = Expression('eggs') assert_repr(x, "Expression('eggs')") assert_is(x, Expression(x)) assert_equal(x.value, 'eggs') assert_equal(x.lvalue, 'eggs') assert_equal(str(x), '"eggs"') assert_repr(x, repr(Expression.from_string(str(x)))) assert_equal(x, Expression('eggs')) assert_not_equal(x, Expression(Symbol('eggs'))) assert_not_equal(x, 'eggs') assert_equal(hash(x), hash('eggs')) assert_pickle_equal(x)
def test_bad_file_io(self): if os.name == 'nt': raise SkipTest('not implemented on Windows') path = '/proc/self/mem' try: os.stat(path) except OSError as exc: raise SkipTest('{exc.filename}: {exc.strerror}'.format(exc=exc)) with open('/proc/self/mem') as fp: with assert_raises(IOError) as ecm: Expression.from_stream(fp) assert_in( ecm.exception.errno, (errno.EIO, errno.EFAULT) )
def t(self, n, x=None): if x is None: x = Expression(n) assert_is(x, Expression(x)) # __repr__(): assert_repr(x, 'Expression({n})'.format(n=int(n))) # value: v = x.value assert_equal(type(v), int) assert_equal(v, n) # lvalue: v = x.lvalue assert_equal(type(v), int) assert_equal(v, n) # __int__(): i = int(x) assert_equal(type(i), int) assert_equal(i, n) # __long__(): i = long(x) assert_equal(type(i), long) assert_equal(i, n) # __float__(): i = float(x) assert_equal(type(i), float) assert_equal(i, n) # __str__(): s = str(x) assert_equal(s, str(n)) # __unicode__(): s = unicode(x) assert_equal(s, str(n)) # __eq__(), __ne__(): assert_equal(x, Expression(n)) assert_not_equal(x, n) assert_not_equal(x, Expression(n + 37)) # __hash__(): assert_equal(hash(x), n) # __bool__() / __nonzero__(): obj = object() if n: assert_is(x and obj, obj) assert_is(x or obj, x) else: assert_is(x and obj, x) assert_is(x or obj, obj) # pickle: assert_pickle_equal(x)
def test_reverse(self): for lst in (), (1, 2, 3): expr = Expression(lst) assert_equal(Expression(reversed(expr)), Expression(reversed(lst))) assert_equal( Expression(reversed(expr)).value, tuple(reversed(lst))) assert_is(expr.reverse(), None) assert_equal(expr, Expression(reversed(lst))) assert_equal(expr.value, tuple(reversed(lst)))
def test_bad_file_io(self): ecm = None path = '/dev/full' try: os.stat(path) except OSError as exc: raise SkipTest('{exc.filename}: {exc.strerror}'.format(exc=exc)) fp = open(path, 'w', buffering=2) expr = Expression(23) try: with assert_raises(IOError) as ecm: for i in range(10000): expr.print_into(fp) finally: try: fp.close() except IOError: if ecm is None: raise assert_equal(ecm.exception.errno, errno.ENOSPC)
def test_reverse(self): for lst in (), (1, 2, 3): expr = Expression(lst) assert_equal( Expression(reversed(expr)), Expression(reversed(lst)) ) assert_equal( Expression(reversed(expr)).value, tuple(reversed(lst)) ) assert_is(expr.reverse(), None) assert_equal( expr, Expression(reversed(lst)) ) assert_equal( expr.value, tuple(reversed(lst)) )
def test_bad_file_io(self): ecm = None path = '/dev/full' try: os.stat(path) except OSError as exc: raise SkipTest('{exc.filename}: {exc.strerror}'.format(exc=exc)) fp = open(path, 'w', buffering=2) expr = Expression(23) try: with assert_raises(IOError) as ecm: for i in range(10000): expr.print_into(fp) finally: try: fp.close() except IOError: if ecm is None: raise assert_equal(ecm.exception.errno, errno.ENOSPC)
def test(self): context = Context() document = context.new_document('dummy://dummy.djvu') message = document.get_message() assert_equal(type(message), NewStreamMessage) assert_equal(message.name, 'dummy.djvu') assert_equal(message.uri, 'dummy://dummy.djvu') assert_equal(type(message.stream), Stream) with assert_raises(NotAvailable): document.outline.sexpr with assert_raises(NotAvailable): document.annotations.sexpr with assert_raises(NotAvailable): document.pages[0].text.sexpr with assert_raises(NotAvailable): document.pages[0].annotations.sexpr try: with open(images + 'test1.djvu', 'rb') as fp: message.stream.write(fp.read()) finally: message.stream.close() with assert_raises_str(IOError, 'I/O operation on closed file'): message.stream.write(b'eggs') message = document.get_message() assert_equal(type(message), DocInfoMessage) outline = document.outline outline.wait() x = outline.sexpr assert_equal(x, Expression([])) anno = document.annotations anno.wait() x = anno.sexpr assert_equal(x, Expression([])) text = document.pages[0].text text.wait() x = text.sexpr assert_equal(x, Expression([])) anno = document.pages[0].annotations anno.wait() x = anno.sexpr assert_equal(x, Expression([]))
def test_delitem(self): expr = Expression([0, 1, 2, 3, 4, 5, 6]) del expr[0] assert_equal(expr, Expression([1, 2, 3, 4, 5, 6])) with assert_raises_str(IndexError, 'pop index of out range'): expr.pop(6) del expr[5] assert_equal(expr, Expression([1, 2, 3, 4, 5])) del expr[-1] assert_equal(expr, Expression([1, 2, 3, 4])) del expr[-2] assert_equal(expr, Expression([1, 2, 4])) del expr[1] assert_equal(expr, Expression([1, 4])) del expr[1:] assert_equal(expr, Expression([1])) del expr[:] assert_equal(expr, Expression([])) for i in range(-2, 3): with assert_raises_str(IndexError, 'pop from empty list'): del expr[i]
def test_extend(self): lst = [] expr = Expression(()) for ext in [1], [], [2, 3]: lst.extend(ext) expr.extend(ext) assert_equal(expr, Expression(lst)) assert_equal(expr.lvalue, lst) with assert_raises_str(TypeError, "'int' object is not iterable"): expr.extend(0)
def t(self, name, sname): if sname is None: sname = name if py3k: [uname, bname] = [sname, sname.encode('UTF-8')] else: [uname, bname] = [sname.decode('UTF-8'), sname] sym = Symbol(name) x = Expression(sym) assert_is(x, Expression(x)) # __repr__(x) assert_repr(x, 'Expression({sym!r})'.format(sym=sym)) # value: v = x.value assert_equal(type(v), Symbol) assert_equal(v, sym) # lvalue: v = x.lvalue assert_equal(type(v), Symbol) assert_equal(v, sym) # __str__(): assert_equal(str(x), sname) assert_repr(x, repr(Expression.from_string(sname))) # __unicode__(): assert_equal(unicode(x), uname) assert_repr(x, repr(Expression.from_string(uname))) # __eq__(), __ne__(): assert_equal(x, Expression(sym)) assert_not_equal(x, Expression(name)) assert_not_equal(x, sym) # __hash__(): assert_equal(hash(x), hash(bname.strip(b'|'))) # pickle: assert_pickle_equal(x) return x
def test_string_expressions(): x = Expression('eggs') assert_repr(x, "Expression('eggs')") assert_is(x, Expression(x)) assert_equal(x.value, 'eggs') assert_equal(x.lvalue, 'eggs') assert_equal(str(x), '"eggs"') assert_repr(x, repr(Expression.from_string(str(x)))) assert_equal(x, Expression('eggs')) assert_not_equal(x, Expression(Symbol('eggs'))) assert_not_equal(x, 'eggs') assert_equal(hash(x), hash('eggs')) assert_pickle_equal(x)
def test_index(self): expr = Expression(()) with assert_raises_str(ValueError, 'value not in list'): expr.index(Expression(42)) lst = [1, 2, 3] expr = Expression(lst) for x in lst: i = lst.index(x) j = expr.index(Expression(x)) assert_equal(i, j) with assert_raises_str(ValueError, 'value not in list'): expr.index(Expression(max(lst) + 1))
def t(self, name, sname): if sname is None: sname = name if py3k: [uname, bname] = [sname, sname.encode('UTF-8')] else: [uname, bname] = [sname.decode('UTF-8'), sname] sym = Symbol(name) x = Expression(sym) assert_is(x, Expression(x)) # __repr__(x) assert_repr(x, 'Expression({sym!r})'.format(sym=sym)) # value: v = x.value assert_equal(type(v), Symbol) assert_equal(v, sym) # lvalue: v = x.lvalue assert_equal(type(v), Symbol) assert_equal(v, sym) # __str__(): assert_equal(str(x), sname) assert_repr(x, repr(Expression.from_string(sname))) # __unicode__(): assert_equal(unicode(x), uname) assert_repr(x, repr(Expression.from_string(uname))) # __eq__(), __ne__(): assert_equal(x, Expression(sym)) assert_not_equal(x, Expression(name)) assert_not_equal(x, sym) # __hash__(): assert_equal( hash(x), hash(bname.strip(b'|')) ) # pickle: assert_pickle_equal(x) return x
def test2(self): x = Expression([[1, 2], 3, [4, 5, Symbol('baz')], ['quux']]) assert_repr(x, "Expression([[1, 2], 3, [4, 5, Symbol('baz')], ['quux']])") y = Expression(x) assert_repr(y, repr(x)) assert_false(x is y) assert_equal(x.value, ((1, 2), 3, (4, 5, Symbol('baz')), ('quux',))) assert_equal(x.lvalue, [[1, 2], 3, [4, 5, Symbol('baz')], ['quux']]) assert_equal(str(x), '((1 2) 3 (4 5 baz) ("quux"))') assert_repr(x, repr(Expression.from_string(str(x)))) assert_equal(len(x), 4) assert_equal(bool(x), True) assert_equal(tuple(x), (Expression((1, 2)), Expression(3), Expression((4, 5, Symbol('baz'))), Expression(('quux',)))) with assert_raises_str(TypeError, 'key must be an integer or a slice'): x[object()] assert_equal(x[1], Expression(3)) assert_equal(x[-1][0], Expression('quux')) with assert_raises_str(IndexError, 'list index of out range'): x[6] with assert_raises_str(IndexError, 'list index of out range'): x[-6] assert_equal(x[:].value, x.value) assert_equal(x[:].lvalue, x.lvalue) assert_repr(x[1:], "Expression([3, [4, 5, Symbol('baz')], ['quux']])") assert_repr(x[-2:], "Expression([[4, 5, Symbol('baz')], ['quux']])") x[-2:] = 4, 5, 6 assert_repr(x, 'Expression([[1, 2], 3, 4, 5, 6])') x[0] = 2 assert_repr(x, 'Expression([2, 3, 4, 5, 6])') x[:] = (1, 3, 5) assert_repr(x, 'Expression([1, 3, 5])') x[3:] = 7, assert_repr(x, 'Expression([1, 3, 5, 7])') with assert_raises_str(NotImplementedError, 'only [n:] slices are supported'): x[object():] with assert_raises_str(NotImplementedError, 'only [n:] slices are supported'): x[:2] with assert_raises_str(NotImplementedError, 'only [n:] slices are supported'): x[object():] = [] with assert_raises_str(NotImplementedError, 'only [n:] slices are supported'): x[:2] = [] with assert_raises_str(TypeError, 'can only assign a list expression'): x[:] = 0 assert_equal(x, Expression((1, 3, 5, 7))) assert_not_equal(x, Expression((2, 4, 6))) assert_not_equal(x, (1, 3, 5, 7)) with assert_raises_str(TypeError, "unhashable type: 'ListExpression'"): hash(x)
def test_bad_io(self): expr = Expression(23) with assert_raises_str(AttributeError, "'int' object has no attribute 'write'"): expr.print_into(42)
def read(): return Expression.from_stream(fp)
def test_remove(self): expr = Expression([0, 1, 2, 3, 4, 5, 6]) expr.remove(Expression(0)) assert_equal(expr, Expression([1, 2, 3, 4, 5, 6])) with assert_raises_str(IndexError, 'item not in list'): expr.remove(Expression(0)) expr.remove(Expression(6)) assert_equal(expr, Expression([1, 2, 3, 4, 5])) expr.remove(Expression(5)) assert_equal(expr, Expression([1, 2, 3, 4])) expr.remove(Expression(3)) assert_equal(expr, Expression([1, 2, 4])) expr.remove(Expression(2)) assert_equal(expr, Expression([1, 4])) expr.remove(Expression(4)) expr.remove(Expression(1)) with assert_raises_str(IndexError, 'item not in list'): expr.remove(Expression(-1))
def test_remove(self): expr = Expression([0, 1, 2, 3, 4, 5, 6]) expr.remove(Expression(0)) assert_equal(expr, Expression([1, 2, 3, 4, 5, 6])) with assert_raises_str(IndexError, 'item not in list'): expr.remove(Expression(0)) expr.remove(Expression(6)) assert_equal(expr, Expression([1, 2, 3, 4, 5])) expr.remove(Expression(5)) assert_equal(expr, Expression([1, 2, 3, 4])) expr.remove(Expression(3)) assert_equal(expr, Expression([1, 2, 4])) expr.remove(Expression(2)) assert_equal(expr, Expression([1, 4])) expr.remove(Expression(4)) expr.remove(Expression(1)) with assert_raises_str(IndexError, 'item not in list'): expr.remove(Expression(-1))
def test_bad_unicode_io(self): fp = StringIO(chr(0xD800)) with assert_raises(UnicodeEncodeError): Expression.from_stream(fp)
def test_bad_io(self): expr = Expression(23) with assert_raises_str(AttributeError, "'int' object has no attribute 'write'"): expr.print_into(42)
def test_delitem(self): expr = Expression([0, 1, 2, 3, 4, 5, 6]) del expr[0] assert_equal(expr, Expression([1, 2, 3, 4, 5, 6])) with assert_raises_str(IndexError, 'pop index of out range'): expr.pop(6) del expr[5] assert_equal(expr, Expression([1, 2, 3, 4, 5])) del expr[-1] assert_equal(expr, Expression([1, 2, 3, 4])) del expr[-2] assert_equal(expr, Expression([1, 2, 4])) del expr[1] assert_equal(expr, Expression([1, 4])) del expr[1:] assert_equal(expr, Expression([1])) del expr[:] assert_equal(expr, Expression([])) for i in range(-2, 3): with assert_raises_str(IndexError, 'pop from empty list'): del expr[i]
def test_bad_io(self): with assert_raises_str(AttributeError, "'int' object has no attribute 'read'"): Expression.from_stream(42)
def test_index(self): expr = Expression(()) with assert_raises_str(ValueError, 'value not in list'): expr.index(Expression(42)) lst = [1, 2, 3] expr = Expression(lst) for x in lst: i = lst.index(x) j = expr.index(Expression(x)) assert_equal(i, j) with assert_raises_str(ValueError, 'value not in list'): expr.index(Expression(max(lst) + 1))
def test_bad_io(self): with assert_raises_str(AttributeError, "'int' object has no attribute 'read'"): Expression.from_stream(42)
class test_expression_writer_ascii(): expr = Expression([Symbol('eggs'), Symbol('ham')]) repr = urepr = '(eggs ham)' def test_stringio_7(self): fp = StringIO() self.expr.print_into(fp) assert_equal(fp.getvalue(), self.repr) def test_stringio_8(self): fp = StringIO() self.expr.print_into(fp, escape_unicode=False) assert_equal(fp.getvalue(), self.urepr) def test_bytesio_7(self): fp = io.BytesIO() self.expr.print_into(fp) assert_equal(fp.getvalue(), b(self.repr)) def test_bytesio_8(self): fp = io.BytesIO() self.expr.print_into(fp, escape_unicode=False) assert_equal(fp.getvalue(), b(self.urepr)) def test_file_io_text_7(self): with tempfile.TemporaryFile(mode='w+t') as fp: self.expr.print_into(fp) fp.seek(0) assert_equal(fp.read(), self.repr) def test_file_io_text_8(self): if py3k: fp = tempfile.TemporaryFile(mode='w+t', encoding='UTF-16-LE') else: fp = tempfile.TemporaryFile(mode='w+t') with fp: self.expr.print_into(fp, escape_unicode=False) fp.seek(0) assert_equal(fp.read(), self.urepr) def test_codecs_io_text_7(self): tmpdir = tempfile.mkdtemp() try: path = os.path.join(tmpdir, 'tmp') with codecs.open(path, mode='w+', encoding='UTF-16-LE') as fp: self.expr.print_into(fp) fp.seek(0) assert_equal(fp.read(), self.repr) finally: shutil.rmtree(tmpdir) def test_codecs_io_text_8(self): tmpdir = tempfile.mkdtemp() try: path = os.path.join(tmpdir, 'tmp') with codecs.open(path, mode='w+', encoding='UTF-16-LE') as fp: self.expr.print_into(fp, escape_unicode=False) fp.seek(0) assert_equal(fp.read(), u(self.urepr)) finally: shutil.rmtree(tmpdir) def test_file_io_binary_7(self): with tempfile.TemporaryFile(mode='w+b') as fp: self.expr.print_into(fp) fp.seek(0) assert_equal(fp.read(), b(self.repr)) def test_file_io_binary_8(self): with tempfile.TemporaryFile(mode='w+b') as fp: self.expr.print_into(fp, escape_unicode=False) fp.seek(0) assert_equal(fp.read(), b(self.urepr)) def test_as_string_7(self): s = self.expr.as_string() assert_equal(s, self.repr) def test_as_string_8(self): s = self.expr.as_string(escape_unicode=False) assert_equal(s, self.urepr)
def test_parse(self): with assert_raises(ExpressionSyntaxError): x = Expression.from_string('3.14') if isinstance(x.value, Symbol): raise ExpressionSyntaxError
def test_parse(self): self.t(42, Expression.from_string('42'))
def test_bad_unicode_io(self): fp = StringIO(chr(0xD800)) with assert_raises(UnicodeEncodeError): Expression.from_stream(fp)
def test_append(self): expr = Expression(()) for i in range(10): assert_is(expr.append(i), None) assert_equal(expr, Expression(range(i + 1))) assert_equal(expr.lvalue, list(range(i + 1)))
def test_badstring(self): with assert_raises(ExpressionSyntaxError): Expression.from_string('(1')
def test_pop(self): expr = Expression([0, 1, 2, 3, 4, 5, 6]) assert_equal(expr.pop(0), Expression(0)) assert_equal(expr, Expression([1, 2, 3, 4, 5, 6])) with assert_raises_str(IndexError, 'pop index of out range'): expr.pop(6) assert_equal(expr.pop(5), Expression(6)) assert_equal(expr, Expression([1, 2, 3, 4, 5])) assert_equal(expr.pop(-1), Expression(5)) assert_equal(expr, Expression([1, 2, 3, 4])) assert_equal(expr.pop(-2), Expression(3)) assert_equal(expr, Expression([1, 2, 4])) assert_equal(expr.pop(1), Expression(2)) assert_equal(expr, Expression([1, 4])) expr.pop() expr.pop() with assert_raises_str(IndexError, 'pop from empty list'): expr.pop() for i in range(-2, 3): with assert_raises_str(IndexError, 'pop from empty list'): expr.pop(i)
def test_pickle(self): for lst in (), (1, 2, 3), (1, (2, 3)): x = Expression(lst) assert_pickle_equal(x)
def test_pop(self): expr = Expression([0, 1, 2, 3, 4, 5, 6]) assert_equal(expr.pop(0), Expression(0)) assert_equal(expr, Expression([1, 2, 3, 4, 5, 6])) with assert_raises_str(IndexError, 'pop index of out range'): expr.pop(6) assert_equal(expr.pop(5), Expression(6)) assert_equal(expr, Expression([1, 2, 3, 4, 5])) assert_equal(expr.pop(-1), Expression(5)) assert_equal(expr, Expression([1, 2, 3, 4])) assert_equal(expr.pop(-2), Expression(3)) assert_equal(expr, Expression([1, 2, 4])) assert_equal(expr.pop(1), Expression(2)) assert_equal(expr, Expression([1, 4])) expr.pop() expr.pop() with assert_raises_str(IndexError, 'pop from empty list'): expr.pop() for i in range(-2, 3): with assert_raises_str(IndexError, 'pop from empty list'): expr.pop(i)
def read(): return Expression.from_stream(fp)
def test_abc(self): x = Expression(()) assert_is_instance(x, collections_abc.MutableSequence) assert_is_instance(iter(x), collections_abc.Iterator)
def test_badstring(self): with assert_raises(ExpressionSyntaxError): Expression.from_string('(1')
class test_expression_writer_nonascii(test_expression_writer_ascii): expr = Expression(u('żółw')) repr = r'"\305\274\303\263\305\202w"' urepr = r'"żółw"'
def test_escape_unicode_type(self): expr = Expression(23) fp = StringIO() for v in True, False, 1, 0, 'yes', '': expr.print_into(fp, escape_unicode=v) expr.as_string(escape_unicode=v)
def test_escape_unicode_type(self): expr = Expression(23) fp = StringIO() for v in True, False, 1, 0, 'yes', '': expr.print_into(fp, escape_unicode=v) expr.as_string(escape_unicode=v)