def test_multiline_passthrough(self):
isp = self.isp
class CommentTransformer(InputTransformer):
def __init__(self):
self._lines = []
def push(self, line):
self._lines.append(line + '#')
def reset(self):
text = '\n'.join(self._lines)
self._lines = []
return text
isp.physical_line_transforms.insert(0, CommentTransformer())
for raw, expected in [
("a=5", "a=5#"),
("%ls foo",
"get_ipython().run_line_magic(%r, %r)" % (u'ls', u'foo#')),
("!ls foo\n%ls bar",
"get_ipython().system(%r)\nget_ipython().run_line_magic(%r, %r)" %
(u'ls foo#', u'ls', u'bar#')),
("1\n2\n3\n%ls foo\n4\n5",
"1#\n2#\n3#\nget_ipython().run_line_magic(%r, %r)\n4#\n5#" %
(u'ls', u'foo#')),
]:
out = isp.transform_cell(raw)
self.assertEqual(out.rstrip(), expected.rstrip())
def test_multiline_passthrough(self):
isp = self.isp
class CommentTransformer(InputTransformer):
def __init__(self):
self._lines = []
def push(self, line):
self._lines.append(line + '#')
def reset(self):
text = '\n'.join(self._lines)
self._lines = []
return text
isp.physical_line_transforms.insert(0, CommentTransformer())
for raw, expected in [
("a=5", "a=5#"),
("%ls foo", "get_ipython().magic(%r)" % u'ls foo#'),
("!ls foo\n%ls bar", "get_ipython().system(%r)\nget_ipython().magic(%r)" % (
u'ls foo#', u'ls bar#'
)),
("1\n2\n3\n%ls foo\n4\n5", "1#\n2#\n3#\nget_ipython().magic(%r)\n4#\n5#" % u'ls foo#'),
]:
out = isp.transform_cell(raw)
self.assertEqual(out.rstrip(), expected.rstrip())
def test_syntax_multiline_cell(self):
isp = self.isp
for example in syntax_ml.values():
out_t_parts = []
for line_pairs in example:
raw = '\n'.join(r for r, _ in line_pairs if r is not None)
out_t = '\n'.join(t for _, t in line_pairs if t is not None)
out = isp.transform_cell(raw)
# Match ignoring trailing whitespace
self.assertEqual(out.rstrip(), out_t.rstrip())
def test_syntax_multiline_cell(self):
isp = self.isp
for example in syntax_ml.values():
out_t_parts = []
for line_pairs in example:
raw = '\n'.join(r for r, _ in line_pairs if r is not None)
out_t = '\n'.join(t for _,t in line_pairs if t is not None)
out = isp.transform_cell(raw)
# Match ignoring trailing whitespace
self.assertEqual(out.rstrip(), out_t.rstrip())
def test_cellmagic_preempt(self):
isp = self.isp
for raw, name, line, cell in [
("%%cellm a\nIn[1]:", "cellm", "a", "In[1]:"),
("%%cellm \nline\n>>>hi", "cellm", "", "line\n>>>hi"),
(">>>%%cellm \nline\n>>>hi", "cellm", "", "line\nhi"),
("%%cellm \n>>>hi", "cellm", "", "hi"),
("%%cellm \nline1\nline2", "cellm", "", "line1\nline2"),
("%%cellm \nline1\\\\\nline2", "cellm", "", "line1\\\\\nline2"),
]:
expected = "get_ipython().run_cell_magic(%r, %r, %r)" % (name, line, cell)
out = isp.transform_cell(raw)
self.assertEqual(out.rstrip(), expected.rstrip())
def test_cellmagic_preempt(self):
isp = self.isp
for raw, name, line, cell in [
("%%cellm a\nIn[1]:", u'cellm', u'a', u'In[1]:'),
("%%cellm \nline\n>>> hi", u'cellm', u'', u'line\n>>> hi'),
(">>> %%cellm \nline\n>>> hi", u'cellm', u'', u'line\nhi'),
("%%cellm \n>>> hi", u'cellm', u'', u'>>> hi'),
("%%cellm \nline1\nline2", u'cellm', u'', u'line1\nline2'),
("%%cellm \nline1\\\\\nline2", u'cellm', u'', u'line1\\\\\nline2'),
]:
expected = "get_ipython().run_cell_magic(%r, %r, %r)" % (
name, line, cell)
out = isp.transform_cell(raw)
self.assertEqual(out.rstrip(), expected.rstrip())