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Ruslan Kuprieiev
4896f08ddf
flake8 provides some additional features like unused vars check, etc, so it makes total sense to use it as well. Signed-off-by: Ruslan Kuprieiev <[email protected]>
61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
import os
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import shutil
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import filecmp
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from dvc import utils
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from tests.basic_env import TestDvc
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class TestUtils(TestDvc):
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def test_copyfile(self):
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src = "file1"
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dest = "file2"
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dest_dir = "testdir"
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with open(src, "w+") as f:
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f.write("file1contents")
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os.mkdir(dest_dir)
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utils.copyfile(src, dest)
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self.assertTrue(filecmp.cmp(src, dest, shallow=False))
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utils.copyfile(src, dest_dir)
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self.assertTrue(
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filecmp.cmp(src, "{}/{}".format(dest_dir, src), shallow=False)
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)
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shutil.rmtree(dest_dir)
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os.remove(src)
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os.remove(dest)
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def test_file_md5_crlf(self):
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with open("cr", "wb+") as fd:
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fd.write(b"a\nb\nc")
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with open("crlf", "wb+") as fd:
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fd.write(b"a\r\nb\r\nc")
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self.assertEqual(utils.file_md5("cr")[0], utils.file_md5("crlf")[0])
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def test_dict_md5(self):
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d = {
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"cmd": "python code.py foo file1",
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"locked": "true",
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"outs": [
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{
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"path": "file1",
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"metric": {"type": "raw"},
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"cache": False,
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"md5": "acbd18db4cc2f85cedef654fccc4a4d8",
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}
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],
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"deps": [
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{"path": "foo", "md5": "acbd18db4cc2f85cedef654fccc4a4d8"},
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{"path": "code.py", "md5": "d05447644b89960913c7eee5fd776adb"},
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],
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}
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md5 = "8b263fa05ede6c3145c164829be694b4"
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self.assertEqual(md5, utils.dict_md5(d, exclude=["metric", "locked"]))
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