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This commit is contained in:
David Halter
2012-09-15 16:02:39 +02:00
parent 7e62c47f22
commit 9e7e5293d8
3 changed files with 39 additions and 33 deletions
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55
api.py
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@@ -163,8 +163,8 @@ class Script(object):
try:
scopes = self._prepare_goto(path, True)
except NotFoundError:
scope_generator = evaluate.get_names_for_scope(self.parser.user_scope,
self.pos)
scope_generator = evaluate.get_names_for_scope(
self.parser.user_scope, self.pos)
completions = []
for scope, name_list in scope_generator:
for c in name_list:
@@ -173,7 +173,7 @@ class Script(object):
completions = []
debug.dbg('possible scopes', scopes)
for s in scopes:
# TODO is this really the right way? just ignore the functions? \
# TODO is this really the right way? just ignore the funcs? \
# do the magic functions first? and then recheck here?
if not isinstance(s, evaluate.Function):
if isinstance(s, imports.ImportPath):
@@ -184,12 +184,13 @@ class Script(object):
completions.append((c, s))
completions = [(c, s) for c, s in completions
if settings.case_insensitive_completion
and c.names[-1].lower().startswith(like.lower())
or c.names[-1].startswith(like)]
if settings.case_insensitive_completion
and c.names[-1].lower().startswith(like.lower())
or c.names[-1].startswith(like)]
needs_dot = not dot and path
c = [Completion(c, needs_dot, len(like), s) for c, s in set(completions)]
completions = set(completions)
c = [Completion(c, needs_dot, len(like), s) for c, s in completions]
_clear_caches()
return c
@@ -201,8 +202,8 @@ class Script(object):
user_stmt = self.parser.user_stmt
if not user_stmt and len(goto_path.split('\n')) > 1:
# If the user_stmt is not defined and the goto_path is multi line,
# something's strange. Most probably the backwards tokenizer matched to
# much.
# something's strange. Most probably the backwards tokenizer
# matched to much.
return []
if isinstance(user_stmt, parsing.Import):
@@ -218,7 +219,8 @@ class Script(object):
kill_count=kill_count, direct_resolve=True)]
else:
# just parse one statement, take it and evaluate it
r = parsing.PyFuzzyParser(goto_path, self.source_path, no_docstr=True)
r = parsing.PyFuzzyParser(goto_path, self.source_path,
no_docstr=True)
try:
stmt = r.module.statements[0]
except IndexError:
@@ -229,11 +231,10 @@ class Script(object):
scopes = evaluate.follow_statement(stmt)
return scopes
def get_definition(self):
"""
Returns the definitions of a the path under the cursor.
This is not a goto function! This follows complicated paths and returns the
Returns the definitions of a the path under the cursor. This is
not a goto function! This follows complicated paths and returns the
end, not the first definition.
:param source: The source code of the current file
@@ -275,7 +276,6 @@ class Script(object):
_clear_caches()
return sorted(d, key=lambda x: (x.module_path, x.start_pos))
def goto(self):
goto_path = self.module.get_path_under_cursor()
goto_path, dot, search_name = self._get_completion_parts(goto_path)
@@ -298,13 +298,12 @@ class Script(object):
_clear_caches()
return sorted(d, key=lambda x: (x.module_path, x.start_pos))
def related_names(self):
"""
Returns `dynamic.RelatedName` objects, which contain all names, that are
defined by the same variable, function, class or import.
This function can be used either to show all the usages of a variable or
for renaming purposes.
Returns `dynamic.RelatedName` objects, which contain all names, that
are defined by the same variable, function, class or import.
This function can be used either to show all the usages of a variable
or for renaming purposes.
"""
goto_path = self.module.get_path_under_cursor()
goto_path, dot, search_name = self._get_completion_parts(goto_path)
@@ -323,7 +322,8 @@ class Script(object):
else:
e = evaluate.Class(self.module.parser.user_scope)
definitions = [e]
elif isinstance(self.module.parser.user_stmt, (parsing.Param, parsing.Import)):
elif isinstance(self.module.parser.user_stmt,
(parsing.Param, parsing.Import)):
definitions = [self.module.parser.user_stmt]
else:
scopes = self._prepare_goto(goto_path)
@@ -348,11 +348,12 @@ class Script(object):
elif isinstance(d, parsing.Import):
is_user = d == self.module.parser.user_stmt
check_names = [d.namespace, d.alias, d.from_ns] if is_user \
else d.get_defined_names()
else d.get_defined_names()
for name in check_names:
if name:
for n in name.names:
if n.start_pos <= self.pos <= n.end_pos or not is_user:
if n.start_pos <= self.pos <= n.end_pos \
or not is_user:
names.append(dynamic.RelatedName(n, d))
elif isinstance(d, parsing.Name):
names.append(dynamic.RelatedName(d.names[0], d))
@@ -364,7 +365,9 @@ class Script(object):
def get_in_function_call(self):
def scan_array_for_pos(arr, pos):
""" Returns the function Call that match search_name in an Array. """
"""
Returns the function Call that match search_name in an Array.
"""
index = None
call = None
for index, sub in enumerate(arr):
@@ -381,7 +384,8 @@ class Script(object):
if s.execution is not None:
if s.execution.start_pos <= pos:
call = s
c, index = scan_array_for_pos(s.execution, pos)
c, index = scan_array_for_pos(s.execution,
pos)
if c is not None:
call = c
else:
@@ -404,7 +408,8 @@ class Script(object):
if len(origins) == 0:
return None
executable = origins[0] # just take entry zero, because we need just one.
# just take entry zero, because we need just one.
executable = origins[0]
return CallDef(executable, index)
def _get_completion_parts(self, path):