def _keyword_parameters(self, pymodule, scope):
offset = self.offset
if offset == 0:
return {}
word_finder = worder.Worder(self.code, True)
lines = SourceLinesAdapter(self.code)
lineno = lines.get_line_number(offset)
if word_finder.is_on_function_call_keyword(offset - 1):
name_finder = rope.base.evaluate.ScopeNameFinder(pymodule)
function_parens = word_finder.find_parens_start_from_inside(offset - 1)
primary = word_finder.get_primary_at(function_parens - 1)
try:
function_pyname = rope.base.evaluate.eval_str(scope, primary)
except exceptions.BadIdentifierError, e:
return {}
if function_pyname is not None:
pyobject = function_pyname.get_object()
if isinstance(pyobject, pyobjects.AbstractFunction):
pass
elif isinstance(pyobject, pyobjects.AbstractClass) and "__init__" in pyobject:
pyobject = pyobject["__init__"].get_object()
elif "__call__" in pyobject:
pyobject = pyobject["__call__"].get_object()
if isinstance(pyobject, pyobjects.AbstractFunction):
param_names = []
param_names.extend(pyobject.get_param_names(special_args=False))
result = {}
for name in param_names:
if name.startswith(self.starting):
result[name + "="] = NamedParamProposal(name, pyobject)
return result
def _keyword_parameters(self, pymodule, scope):
offset = self.offset
if offset == 0:
return {}
word_finder = worder.Worder(self.code, True)
lines = SourceLinesAdapter(self.code)
lineno = lines.get_line_number(offset)
if word_finder.is_on_function_call_keyword(offset - 1):
name_finder = rope.base.evaluate.ScopeNameFinder(pymodule)
function_parens = word_finder.\
find_parens_start_from_inside(offset - 1)
primary = word_finder.get_primary_at(function_parens - 1)
try:
function_pyname = rope.base.evaluate.\
eval_str(scope, primary)
except exceptions.BadIdentifierError, e:
return {}
if function_pyname is not None:
pyobject = function_pyname.get_object()
if isinstance(pyobject, pyobjects.AbstractFunction):
pass
elif isinstance(pyobject, pyobjects.AbstractClass) and \
'__init__' in pyobject:
pyobject = pyobject['__init__'].get_object()
elif '__call__' in pyobject:
pyobject = pyobject['__call__'].get_object()
if isinstance(pyobject, pyobjects.AbstractFunction):
param_names = []
param_names.extend(
pyobject.get_param_names(special_args=False))
result = {}
for name in param_names:
if name.startswith(self.starting):
result[name + '='] = NamedParamProposal(
name, pyobject
)
return result
def _logical_finder(self, code):
lines = SourceLinesAdapter(code)
return codeanalyze.CachingLogicalLineFinder(
lines, codeanalyze.custom_generator)
def test_generating_line_starts3(self):
code = 'a = 1\na = 2\n\na = \\ 3\n'
line_finder = LogicalLineFinder(SourceLinesAdapter(code))
self.assertEquals([2], list(line_finder.generate_starts(2, 3)))
def test_fors_and_block_start(self):
code = 'l = range(10)\nfor i in l:\n print i\n'
self.assertEquals(2, get_block_start(SourceLinesAdapter(code), 2))
def _logical_finder(self, code):
return LogicalLineFinder(SourceLinesAdapter(code))
def test_source_lines_last_line_with_no_new_line(self):
to_lines = SourceLinesAdapter('line1')
self.assertEquals(1, to_lines.get_line_number(5))
def test_source_lines_get_line_end(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals(5, to_lines.get_line_end(1))
self.assertEquals(11, to_lines.get_line_end(2))
self.assertEquals(12, to_lines.get_line_end(3))
def test_source_lines_get_line_start(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals(0, to_lines.get_line_start(1))
self.assertEquals(6, to_lines.get_line_start(2))
self.assertEquals(12, to_lines.get_line_start(3))
def test_source_lines_get_line_number(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals(1, to_lines.get_line_number(0))
self.assertEquals(1, to_lines.get_line_number(5))
self.assertEquals(2, to_lines.get_line_number(7))
self.assertEquals(3, to_lines.get_line_number(12))
def test_source_lines_simple(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals('line1', to_lines.get_line(1))
self.assertEquals('line2', to_lines.get_line(2))
self.assertEquals('', to_lines.get_line(3))
self.assertEquals(3, to_lines.length())
def test_source_lines_last_line_with_no_new_line(self):
to_lines = SourceLinesAdapter('line1')
self.assertEquals(1, to_lines.get_line_number(5))
def test_source_lines_get_line_end(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals(5, to_lines.get_line_end(1))
self.assertEquals(11, to_lines.get_line_end(2))
self.assertEquals(12, to_lines.get_line_end(3))
def test_source_lines_get_line_start(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals(0, to_lines.get_line_start(1))
self.assertEquals(6, to_lines.get_line_start(2))
self.assertEquals(12, to_lines.get_line_start(3))
def test_source_lines_get_line_number(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals(1, to_lines.get_line_number(0))
self.assertEquals(1, to_lines.get_line_number(5))
self.assertEquals(2, to_lines.get_line_number(7))
self.assertEquals(3, to_lines.get_line_number(12))
def test_source_lines_simple(self):
to_lines = SourceLinesAdapter('line1\nline2\n')
self.assertEquals('line1', to_lines.get_line(1))
self.assertEquals('line2', to_lines.get_line(2))
self.assertEquals('', to_lines.get_line(3))
self.assertEquals(3, to_lines.length())
