mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-10 07:18:27 +01:00
242 lines
6.8 KiB
Python
242 lines
6.8 KiB
Python
import os
|
|
import yaml
|
|
import stat
|
|
import shutil
|
|
import filecmp
|
|
|
|
import boto3
|
|
import uuid
|
|
from google.cloud import storage as gc
|
|
|
|
from dvc.main import main
|
|
from dvc.command.repro import CmdRepro
|
|
from dvc.project import ReproductionError
|
|
from dvc.utils import file_md5
|
|
from dvc.output.local import OutputLOCAL
|
|
from dvc.stage import Stage
|
|
|
|
from tests.basic_env import TestDvc
|
|
from tests.test_data_cloud import _should_test_aws, TEST_AWS_REPO_BUCKET
|
|
from tests.test_data_cloud import _should_test_gcp, TEST_GCP_REPO_BUCKET
|
|
|
|
|
|
class TestRepro(TestDvc):
|
|
def setUp(self):
|
|
super(TestRepro, self).setUp()
|
|
|
|
self.foo_stage = self.dvc.add(self.FOO)
|
|
|
|
self.file1 = 'file1'
|
|
self.file1_stage = self.file1 + '.dvc'
|
|
self.dvc.run(fname=self.file1_stage,
|
|
outs=[self.file1],
|
|
deps=[self.FOO, self.CODE],
|
|
cmd='python {} {} {}'.format(self.CODE, self.FOO, self.file1))
|
|
|
|
|
|
class TestReproNoDeps(TestRepro):
|
|
def test(self):
|
|
out = 'out'
|
|
code_file = 'out.py'
|
|
stage_file = 'out.dvc'
|
|
code = 'import uuid\nwith open("{}", "w+") as fd:\n\tfd.write(str(uuid.uuid4()))\n'.format(out)
|
|
with open(code_file, 'w+') as fd:
|
|
fd.write(code)
|
|
self.dvc.run(fname=stage_file,
|
|
outs=[out],
|
|
cmd='python {}'.format(code_file))
|
|
|
|
stages = self.dvc.reproduce(stage_file)
|
|
self.assertEqual(len(stages), 1)
|
|
|
|
|
|
class TestReproForce(TestRepro):
|
|
def test(self):
|
|
stages = self.dvc.reproduce(self.file1_stage, force=True)
|
|
self.assertEqual(len(stages), 2)
|
|
|
|
|
|
class TestReproChangedCode(TestRepro):
|
|
def test(self):
|
|
self.swap_code()
|
|
|
|
stages = self.dvc.reproduce(self.file1_stage)
|
|
|
|
self.assertTrue(filecmp.cmp(self.file1, self.BAR))
|
|
self.assertEqual(len(stages), 1)
|
|
|
|
def swap_code(self):
|
|
os.unlink(self.CODE)
|
|
new_contents = self.CODE_CONTENTS
|
|
new_contents += "\nshutil.copyfile('{}', sys.argv[2])\n".format(self.BAR)
|
|
self.create(self.CODE, new_contents)
|
|
|
|
|
|
class TestReproChangedData(TestRepro):
|
|
def test(self):
|
|
self.swap_foo_with_bar()
|
|
|
|
stages = self.dvc.reproduce(self.file1_stage)
|
|
|
|
self.assertTrue(filecmp.cmp(self.file1, self.BAR))
|
|
self.assertEqual(len(stages), 2)
|
|
|
|
def swap_foo_with_bar(self):
|
|
os.unlink(self.FOO)
|
|
shutil.copyfile(self.BAR, self.FOO)
|
|
|
|
|
|
class TestReproChangedDeepData(TestReproChangedData):
|
|
def test(self):
|
|
file2 = 'file2'
|
|
file2_stage = file2 + '.dvc'
|
|
self.dvc.run(fname=file2_stage,
|
|
outs=[file2],
|
|
deps=[self.file1, self.CODE],
|
|
cmd='python {} {} {}'.format(self.CODE, self.file1, file2))
|
|
|
|
self.swap_foo_with_bar()
|
|
|
|
stages = self.dvc.reproduce(file2_stage)
|
|
|
|
self.assertTrue(filecmp.cmp(self.file1, self.BAR))
|
|
self.assertTrue(filecmp.cmp(file2, self.BAR))
|
|
self.assertEqual(len(stages), 3)
|
|
|
|
|
|
class TestReproPhony(TestReproChangedData):
|
|
def test(self):
|
|
stage = self.dvc.run(deps=[self.file1])
|
|
|
|
self.swap_foo_with_bar()
|
|
|
|
self.dvc.reproduce(stage.path)
|
|
|
|
self.assertTrue(filecmp.cmp(self.file1, self.BAR))
|
|
|
|
|
|
class TestNonExistingOutput(TestRepro):
|
|
def test(self):
|
|
os.unlink(self.FOO)
|
|
|
|
with self.assertRaises(ReproductionError) as cx:
|
|
self.dvc.reproduce(self.file1_stage)
|
|
|
|
|
|
class TestReproDataSource(TestReproChangedData):
|
|
def test(self):
|
|
self.swap_foo_with_bar()
|
|
|
|
stages = self.dvc.reproduce(self.foo_stage.path)
|
|
|
|
self.assertTrue(filecmp.cmp(self.FOO, self.BAR))
|
|
self.assertEqual(stages[0].outs[0].md5, file_md5(self.BAR)[0])
|
|
|
|
|
|
class TestReproChangedDir(TestDvc):
|
|
def test(self):
|
|
file_name = 'file'
|
|
shutil.copyfile(self.FOO, file_name)
|
|
|
|
stage_name = 'dir.dvc'
|
|
dir_name = 'dir'
|
|
dir_code = 'dir.py'
|
|
|
|
with open(dir_code, 'w+') as fd:
|
|
fd.write("import os; import shutil; os.mkdir(\"{}\"); shutil.copyfile(\"{}\", os.path.join(\"{}\", \"{}\"))".format(dir_name, file_name, dir_name, file_name))
|
|
|
|
self.dvc.run(fname=stage_name,
|
|
outs=[dir_name],
|
|
deps=[file_name, dir_code],
|
|
cmd="python {}".format(dir_code))
|
|
|
|
stages = self.dvc.reproduce(stage_name)
|
|
self.assertEqual(len(stages), 0)
|
|
|
|
os.unlink(file_name)
|
|
shutil.copyfile(self.BAR, file_name)
|
|
|
|
stages = self.dvc.reproduce(stage_name)
|
|
self.assertEqual(len(stages), 1)
|
|
|
|
|
|
class TestReproMissingMd5InStageFile(TestRepro):
|
|
def test(self):
|
|
with open(self.file1_stage, 'r') as fd:
|
|
d = yaml.load(fd)
|
|
|
|
del(d[Stage.PARAM_OUTS][0][OutputLOCAL.PARAM_MD5])
|
|
del(d[Stage.PARAM_DEPS][0][OutputLOCAL.PARAM_MD5])
|
|
|
|
with open(self.file1_stage, 'w') as fd:
|
|
yaml.dump(d, fd)
|
|
|
|
stages = self.dvc.reproduce(self.file1_stage)
|
|
self.assertEqual(len(stages), 1)
|
|
|
|
|
|
class TestCmdRepro(TestRepro):
|
|
def test(self):
|
|
ret = main(['repro',
|
|
self.file1_stage])
|
|
self.assertEqual(ret, 0)
|
|
|
|
ret = main(['repro',
|
|
'non-existing-file'])
|
|
self.assertNotEqual(ret, 0)
|
|
|
|
|
|
class TestReproDependencyS3(TestDvc):
|
|
def test(self):
|
|
if not _should_test_aws():
|
|
return
|
|
|
|
key = str(uuid.uuid4()) + '/' + self.FOO
|
|
path = 's3://' + TEST_AWS_REPO_BUCKET + '/' + key
|
|
|
|
s3 = boto3.resource('s3')
|
|
|
|
with open(self.FOO, 'rb') as fd:
|
|
s3.Bucket(TEST_AWS_REPO_BUCKET).put_object(Key=key, Body=fd.read())
|
|
|
|
stage = self.dvc.run(outs=[self.FOO],
|
|
deps=[path],
|
|
cmd='aws s3 cp {} {}'.format(path, self.FOO))
|
|
|
|
with open(self.BAR, 'rb') as fd:
|
|
s3.Bucket(TEST_AWS_REPO_BUCKET).put_object(Key=key, Body=fd.read())
|
|
|
|
stages = self.dvc.reproduce(stage.path)
|
|
|
|
self.assertEqual(len(stages), 1)
|
|
self.assertTrue(filecmp.cmp(self.FOO, self.BAR))
|
|
|
|
|
|
class TestReproDependencyGS(TestDvc):
|
|
def test(self):
|
|
if not _should_test_gcp():
|
|
return
|
|
|
|
#FIXME enable
|
|
if os.getenv('CI'):
|
|
return
|
|
|
|
key = str(uuid.uuid4()) + '/' + self.FOO
|
|
path = 'gs://' + TEST_GCP_REPO_BUCKET + '/' + key
|
|
|
|
client = gc.Client()
|
|
bucket = client.bucket(TEST_GCP_REPO_BUCKET)
|
|
|
|
bucket.blob(key).upload_from_filename(self.FOO)
|
|
|
|
stage = self.dvc.run(outs=[self.FOO],
|
|
deps=[path],
|
|
cmd='gsutil cp {} {}'.format(path, self.FOO))
|
|
|
|
bucket.blob(key).upload_from_filename(self.BAR)
|
|
|
|
stages = self.dvc.reproduce(stage.path)
|
|
|
|
self.assertEqual(len(stages), 1)
|
|
self.assertTrue(filecmp.cmp(self.FOO, self.BAR))
|