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Fix an issue with sys.path. Also moved the names closure for isinstance checks away (used for sys.path stuff) and use a get_code check instead, which is more flexible.

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This commit is contained in:
Dave Halter
2014-09-25 12:35:53 +02:00
parent c2d645b7c1
commit f4c99259b5
3 changed files with 27 additions and 29 deletions
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15
jedi/evaluate/sys_path.py
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@@ -88,17 +88,14 @@ def _paths_from_insert(module_path, exe):
def _paths_from_call_expression(module_path, call):
""" extract the path from either "sys.path.append" or "sys.path.insert" """
if not call.next_is_execution():
return
names = call.names()
if names[:3] != ['sys', 'path', 'append'] and names[:3] != ['sys', 'path', 'insert']:
return []
if not call.next.next.next_is_execution():
return []
n = call.name
if not isinstance(n, pr.Name) or len(n.names) != 3:
return
names = [unicode(x) for x in n.names]
if names[:2] != ['sys', 'path']:
return
cmd = names[2]
exe = call.next
exe = call.next.next.next
path = None
if cmd == 'insert' and len(exe) == 2:
path = _paths_from_insert(module_path, exe)