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Param docstring.

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This commit is contained in:
Dave Halter
2017-05-02 08:43:46 +02:00
parent c1c3f35e08
commit e96bb29d18
1 changed files with 17 additions and 2 deletions
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19
jedi/parser/python/tree.py
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@@ -925,6 +925,10 @@ class Param(PythonBaseNode):
@property
def star_count(self):
"""
Is `0` in case of `foo`, `1` in case of `*foo` or `2` in case of
`**foo`.
"""
first = self.children[0]
if first in ('*', '**'):
return len(first.value)
@@ -932,6 +936,10 @@ class Param(PythonBaseNode):
@property
def default(self):
"""
The default is the test node that appears after the `=`. Is `None` in
case no default is present.
"""
try:
return self.children[int(self.children[0] in ('*', '**')) + 2]
except IndexError:
@@ -939,6 +947,10 @@ class Param(PythonBaseNode):
@property
def annotation(self):
"""
The default is the test node that appears after `->`. Is `None` in case
no annotation is present.
"""
tfpdef = self._tfpdef()
if tfpdef.type == 'tfpdef':
assert tfpdef.children[1] == ":"
@@ -957,6 +969,9 @@ class Param(PythonBaseNode):
@property
def name(self):
"""
The `Name` leaf of the param.
"""
if self._tfpdef().type == 'tfpdef':
return self._tfpdef().children[0]
else:
@@ -965,7 +980,7 @@ class Param(PythonBaseNode):
@property
def position_index(self):
"""
Returns the positional index of a paramter.
Property for the positional index of a paramter.
"""
index = self.parent.children.index(self)
try:
@@ -979,7 +994,7 @@ class Param(PythonBaseNode):
def get_parent_function(self):
"""
Returns the function/lambda a paramter is defined in.
Returns the function/lambda of a parameter.
"""
return search_ancestor(self, ('funcdef', 'lambdef'))