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https://github.com/davidhalter/jedi.git
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c4906e0e3f
This also includes a rework for error recovery in the parser. This is now just possible for file_input parsing, which means for full files. Includes also a refactoring of the tokenizer. No more do we have to add an additional newline, because it now works correctly (removes certain confusion.
90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
import os
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from textwrap import dedent
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from jedi._compatibility import u
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from jedi.evaluate.sys_path import (_get_parent_dir_with_file,
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_get_buildout_scripts,
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sys_path_with_modifications,
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_check_module)
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from jedi.evaluate import Evaluator
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from jedi.parser import ParserWithRecovery, load_grammar
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from ..helpers import cwd_at
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@cwd_at('test/test_evaluate/buildout_project/src/proj_name')
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def test_parent_dir_with_file():
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parent = _get_parent_dir_with_file(
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os.path.abspath(os.curdir), 'buildout.cfg')
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assert parent is not None
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assert parent.endswith(os.path.join('test', 'test_evaluate', 'buildout_project'))
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@cwd_at('test/test_evaluate/buildout_project/src/proj_name')
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def test_buildout_detection():
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scripts = _get_buildout_scripts(os.path.abspath('./module_name.py'))
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assert len(scripts) == 1
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curdir = os.path.abspath(os.curdir)
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appdir_path = os.path.normpath(os.path.join(curdir, '../../bin/app'))
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assert scripts[0] == appdir_path
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def test_append_on_non_sys_path():
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SRC = dedent(u("""
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class Dummy(object):
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path = []
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d = Dummy()
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d.path.append('foo')"""))
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grammar = load_grammar()
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p = ParserWithRecovery(grammar, SRC)
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paths = _check_module(Evaluator(grammar), p.module)
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assert len(paths) > 0
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assert 'foo' not in paths
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def test_path_from_invalid_sys_path_assignment():
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SRC = dedent(u("""
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import sys
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sys.path = 'invalid'"""))
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grammar = load_grammar()
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p = ParserWithRecovery(grammar, SRC)
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paths = _check_module(Evaluator(grammar), p.module)
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assert len(paths) > 0
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assert 'invalid' not in paths
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@cwd_at('test/test_evaluate/buildout_project/src/proj_name/')
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def test_sys_path_with_modifications():
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SRC = dedent(u("""
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import os
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"""))
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grammar = load_grammar()
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p = ParserWithRecovery(grammar, SRC)
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p.module.path = os.path.abspath(os.path.join(os.curdir, 'module_name.py'))
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paths = sys_path_with_modifications(Evaluator(grammar), p.module)
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assert '/tmp/.buildout/eggs/important_package.egg' in paths
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def test_path_from_sys_path_assignment():
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SRC = dedent(u("""
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#!/usr/bin/python
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import sys
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sys.path[0:0] = [
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'/usr/lib/python3.4/site-packages',
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'/home/test/.buildout/eggs/important_package.egg'
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]
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path[0:0] = [1]
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import important_package
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if __name__ == '__main__':
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sys.exit(important_package.main())"""))
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grammar = load_grammar()
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p = ParserWithRecovery(grammar, SRC)
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paths = _check_module(Evaluator(grammar), p.module)
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assert 1 not in paths
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assert '/home/test/.buildout/eggs/important_package.egg' in paths
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