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fix completions on 'from . import variable'

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This commit is contained in:
David Halter
2012-12-27 16:13:48 +01:00
parent fc9e78c31e
commit 50d6f8e916
2 changed files with 21 additions and 11 deletions
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27
jedi/imports.py
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@@ -104,6 +104,14 @@ class ImportPath(parsing.Base):
for i in range(self.import_stmt.relative_count - 1):
path = os.path.dirname(path)
names += self.get_module_names([path])
if self.import_stmt.relative_count:
rel_path = self.get_relative_path() + '/__init__.py'
try:
m = modules.Module(rel_path)
names += m.parser.module.get_defined_names()
except IOError:
pass
else:
if on_import_stmt and isinstance(scope, parsing.Module) \
and scope.path.endswith('__init__.py'):
@@ -183,24 +191,23 @@ class ImportPath(parsing.Base):
evaluate.follow_statement.pop_stmt()
return scopes
def get_relative_path(self):
path = self.file_path
for i in range(self.import_stmt.relative_count - 1):
path = os.path.dirname(path)
return path
def _follow_file_system(self):
"""
Find a module with a path (of the module, like usb.backend.libusb10).
"""
def get_relative_path():
module = self.import_stmt.get_parent_until()
path = os.path.abspath(module.path)
for i in range(self.import_stmt.relative_count):
path = os.path.dirname(path)
return path
def follow_str(ns_path, string):
debug.dbg('follow_module', ns_path, string)
path = None
if ns_path:
path = ns_path
elif self.import_stmt.relative_count:
path = get_relative_path()
path = self.get_relative_path()
global imports_processed
imports_processed += 1
@@ -235,9 +242,9 @@ class ImportPath(parsing.Base):
if self.import_stmt.relative_count \
and len(self.import_path) == 1:
# follow `from . import some_variable`
rel_path = self.get_relative_path()
try:
current_namespace = follow_str(get_relative_path(),
'__init__')
current_namespace = follow_str(rel_path, '__init__')
except ImportError:
pass
if current_namespace[1]:

5
jedi/modules.py
View File

@@ -23,8 +23,11 @@ class Module(builtin.CachedModule):
:param path: The module path of the file.
:param source: The source code of the file.
"""
def __init__(self, path, source):
def __init__(self, path, source=None):
super(Module, self).__init__(path=path)
if source is None:
with open(path) as f:
source = f.read()
self.source = source_to_unicode(source)
self._line_cache = None