Spaces:
Running
Running
| from hashlib import md5 | |
| from itertools import product | |
| import pytest | |
| from fsspec.tests.abstract.common import GLOB_EDGE_CASES_TESTS | |
| class AbstractCopyTests: | |
| def test_copy_file_to_existing_directory( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_bulk_operations_scenario_0, | |
| fs_target, | |
| supports_empty_directories, | |
| ): | |
| # Copy scenario 1a | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| if not supports_empty_directories: | |
| # Force target directory to exist by adding a dummy file | |
| fs.touch(fs_join(target, "dummy")) | |
| assert fs.isdir(target) | |
| target_file2 = fs_join(target, "file2") | |
| target_subfile1 = fs_join(target, "subfile1") | |
| # Copy from source directory | |
| fs.cp(fs_join(source, "file2"), target) | |
| assert fs.isfile(target_file2) | |
| # Copy from sub directory | |
| fs.cp(fs_join(source, "subdir", "subfile1"), target) | |
| assert fs.isfile(target_subfile1) | |
| # Remove copied files | |
| fs.rm([target_file2, target_subfile1]) | |
| assert not fs.exists(target_file2) | |
| assert not fs.exists(target_subfile1) | |
| # Repeat with trailing slash on target | |
| fs.cp(fs_join(source, "file2"), target + "/") | |
| assert fs.isdir(target) | |
| assert fs.isfile(target_file2) | |
| fs.cp(fs_join(source, "subdir", "subfile1"), target + "/") | |
| assert fs.isfile(target_subfile1) | |
| def test_copy_file_to_new_directory( | |
| self, fs, fs_join, fs_bulk_operations_scenario_0, fs_target | |
| ): | |
| # Copy scenario 1b | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| fs.cp( | |
| fs_join(source, "subdir", "subfile1"), fs_join(target, "newdir/") | |
| ) # Note trailing slash | |
| assert fs.isdir(target) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| def test_copy_file_to_file_in_existing_directory( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_bulk_operations_scenario_0, | |
| fs_target, | |
| supports_empty_directories, | |
| ): | |
| # Copy scenario 1c | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| if not supports_empty_directories: | |
| # Force target directory to exist by adding a dummy file | |
| fs.touch(fs_join(target, "dummy")) | |
| assert fs.isdir(target) | |
| fs.cp(fs_join(source, "subdir", "subfile1"), fs_join(target, "newfile")) | |
| assert fs.isfile(fs_join(target, "newfile")) | |
| def test_copy_file_to_file_in_new_directory( | |
| self, fs, fs_join, fs_bulk_operations_scenario_0, fs_target | |
| ): | |
| # Copy scenario 1d | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| fs.cp( | |
| fs_join(source, "subdir", "subfile1"), fs_join(target, "newdir", "newfile") | |
| ) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "newfile")) | |
| def test_copy_directory_to_existing_directory( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_bulk_operations_scenario_0, | |
| fs_target, | |
| supports_empty_directories, | |
| ): | |
| # Copy scenario 1e | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| if not supports_empty_directories: | |
| # Force target directory to exist by adding a dummy file | |
| dummy = fs_join(target, "dummy") | |
| fs.touch(dummy) | |
| assert fs.isdir(target) | |
| for source_slash, target_slash in zip([False, True], [False, True]): | |
| s = fs_join(source, "subdir") | |
| if source_slash: | |
| s += "/" | |
| t = target + "/" if target_slash else target | |
| # Without recursive does nothing | |
| fs.cp(s, t) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| # With recursive | |
| fs.cp(s, t, recursive=True) | |
| if source_slash: | |
| assert fs.isfile(fs_join(target, "subfile1")) | |
| assert fs.isfile(fs_join(target, "subfile2")) | |
| assert fs.isdir(fs_join(target, "nesteddir")) | |
| assert fs.isfile(fs_join(target, "nesteddir", "nestedfile")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm( | |
| [ | |
| fs_join(target, "subfile1"), | |
| fs_join(target, "subfile2"), | |
| fs_join(target, "nesteddir"), | |
| ], | |
| recursive=True, | |
| ) | |
| else: | |
| assert fs.isdir(fs_join(target, "subdir")) | |
| assert fs.isfile(fs_join(target, "subdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "subdir", "subfile2")) | |
| assert fs.isdir(fs_join(target, "subdir", "nesteddir")) | |
| assert fs.isfile(fs_join(target, "subdir", "nesteddir", "nestedfile")) | |
| fs.rm(fs_join(target, "subdir"), recursive=True) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| # Limit recursive by maxdepth | |
| fs.cp(s, t, recursive=True, maxdepth=1) | |
| if source_slash: | |
| assert fs.isfile(fs_join(target, "subfile1")) | |
| assert fs.isfile(fs_join(target, "subfile2")) | |
| assert not fs.exists(fs_join(target, "nesteddir")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm( | |
| [ | |
| fs_join(target, "subfile1"), | |
| fs_join(target, "subfile2"), | |
| ], | |
| recursive=True, | |
| ) | |
| else: | |
| assert fs.isdir(fs_join(target, "subdir")) | |
| assert fs.isfile(fs_join(target, "subdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "subdir", "subfile2")) | |
| assert not fs.exists(fs_join(target, "subdir", "nesteddir")) | |
| fs.rm(fs_join(target, "subdir"), recursive=True) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| def test_copy_directory_to_new_directory( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_bulk_operations_scenario_0, | |
| fs_target, | |
| supports_empty_directories, | |
| ): | |
| # Copy scenario 1f | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| for source_slash, target_slash in zip([False, True], [False, True]): | |
| s = fs_join(source, "subdir") | |
| if source_slash: | |
| s += "/" | |
| t = fs_join(target, "newdir") | |
| if target_slash: | |
| t += "/" | |
| # Without recursive does nothing | |
| fs.cp(s, t) | |
| if supports_empty_directories: | |
| assert fs.ls(target) == [] | |
| else: | |
| with pytest.raises(FileNotFoundError): | |
| fs.ls(target) | |
| # With recursive | |
| fs.cp(s, t, recursive=True) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile2")) | |
| assert fs.isdir(fs_join(target, "newdir", "nesteddir")) | |
| assert fs.isfile(fs_join(target, "newdir", "nesteddir", "nestedfile")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm(fs_join(target, "newdir"), recursive=True) | |
| assert not fs.exists(fs_join(target, "newdir")) | |
| # Limit recursive by maxdepth | |
| fs.cp(s, t, recursive=True, maxdepth=1) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile2")) | |
| assert not fs.exists(fs_join(target, "newdir", "nesteddir")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm(fs_join(target, "newdir"), recursive=True) | |
| assert not fs.exists(fs_join(target, "newdir")) | |
| def test_copy_glob_to_existing_directory( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_bulk_operations_scenario_0, | |
| fs_target, | |
| supports_empty_directories, | |
| ): | |
| # Copy scenario 1g | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| if not supports_empty_directories: | |
| # Force target directory to exist by adding a dummy file | |
| dummy = fs_join(target, "dummy") | |
| fs.touch(dummy) | |
| assert fs.isdir(target) | |
| for target_slash in [False, True]: | |
| t = target + "/" if target_slash else target | |
| # Without recursive | |
| fs.cp(fs_join(source, "subdir", "*"), t) | |
| assert fs.isfile(fs_join(target, "subfile1")) | |
| assert fs.isfile(fs_join(target, "subfile2")) | |
| assert not fs.isdir(fs_join(target, "nesteddir")) | |
| assert not fs.exists(fs_join(target, "nesteddir", "nestedfile")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm( | |
| [ | |
| fs_join(target, "subfile1"), | |
| fs_join(target, "subfile2"), | |
| ], | |
| recursive=True, | |
| ) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| # With recursive | |
| for glob, recursive in zip(["*", "**"], [True, False]): | |
| fs.cp(fs_join(source, "subdir", glob), t, recursive=recursive) | |
| assert fs.isfile(fs_join(target, "subfile1")) | |
| assert fs.isfile(fs_join(target, "subfile2")) | |
| assert fs.isdir(fs_join(target, "nesteddir")) | |
| assert fs.isfile(fs_join(target, "nesteddir", "nestedfile")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm( | |
| [ | |
| fs_join(target, "subfile1"), | |
| fs_join(target, "subfile2"), | |
| fs_join(target, "nesteddir"), | |
| ], | |
| recursive=True, | |
| ) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| # Limit recursive by maxdepth | |
| fs.cp( | |
| fs_join(source, "subdir", glob), t, recursive=recursive, maxdepth=1 | |
| ) | |
| assert fs.isfile(fs_join(target, "subfile1")) | |
| assert fs.isfile(fs_join(target, "subfile2")) | |
| assert not fs.exists(fs_join(target, "nesteddir")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| fs.rm( | |
| [ | |
| fs_join(target, "subfile1"), | |
| fs_join(target, "subfile2"), | |
| ], | |
| recursive=True, | |
| ) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| def test_copy_glob_to_new_directory( | |
| self, fs, fs_join, fs_bulk_operations_scenario_0, fs_target | |
| ): | |
| # Copy scenario 1h | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| for target_slash in [False, True]: | |
| t = fs_join(target, "newdir") | |
| if target_slash: | |
| t += "/" | |
| # Without recursive | |
| fs.cp(fs_join(source, "subdir", "*"), t) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile2")) | |
| assert not fs.exists(fs_join(target, "newdir", "nesteddir")) | |
| assert not fs.exists(fs_join(target, "newdir", "nesteddir", "nestedfile")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| assert not fs.exists(fs_join(target, "newdir", "subdir")) | |
| fs.rm(fs_join(target, "newdir"), recursive=True) | |
| assert not fs.exists(fs_join(target, "newdir")) | |
| # With recursive | |
| for glob, recursive in zip(["*", "**"], [True, False]): | |
| fs.cp(fs_join(source, "subdir", glob), t, recursive=recursive) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile2")) | |
| assert fs.isdir(fs_join(target, "newdir", "nesteddir")) | |
| assert fs.isfile(fs_join(target, "newdir", "nesteddir", "nestedfile")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| assert not fs.exists(fs_join(target, "newdir", "subdir")) | |
| fs.rm(fs_join(target, "newdir"), recursive=True) | |
| assert not fs.exists(fs_join(target, "newdir")) | |
| # Limit recursive by maxdepth | |
| fs.cp( | |
| fs_join(source, "subdir", glob), t, recursive=recursive, maxdepth=1 | |
| ) | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile2")) | |
| assert not fs.exists(fs_join(target, "newdir", "nesteddir")) | |
| assert not fs.exists(fs_join(target, "subdir")) | |
| assert not fs.exists(fs_join(target, "newdir", "subdir")) | |
| fs.rm(fs_join(target, "newdir"), recursive=True) | |
| assert not fs.exists(fs_join(target, "newdir")) | |
| def test_copy_glob_edge_cases( | |
| self, | |
| path, | |
| recursive, | |
| maxdepth, | |
| expected, | |
| fs, | |
| fs_join, | |
| fs_glob_edge_cases_files, | |
| fs_target, | |
| fs_sanitize_path, | |
| ): | |
| # Copy scenario 1g | |
| source = fs_glob_edge_cases_files | |
| target = fs_target | |
| for new_dir, target_slash in product([True, False], [True, False]): | |
| fs.mkdir(target) | |
| t = fs_join(target, "newdir") if new_dir else target | |
| t = t + "/" if target_slash else t | |
| fs.copy(fs_join(source, path), t, recursive=recursive, maxdepth=maxdepth) | |
| output = fs.find(target) | |
| if new_dir: | |
| prefixed_expected = [ | |
| fs_sanitize_path(fs_join(target, "newdir", p)) for p in expected | |
| ] | |
| else: | |
| prefixed_expected = [ | |
| fs_sanitize_path(fs_join(target, p)) for p in expected | |
| ] | |
| assert sorted(output) == sorted(prefixed_expected) | |
| try: | |
| fs.rm(target, recursive=True) | |
| except FileNotFoundError: | |
| pass | |
| def test_copy_list_of_files_to_existing_directory( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_bulk_operations_scenario_0, | |
| fs_target, | |
| supports_empty_directories, | |
| ): | |
| # Copy scenario 2a | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| if not supports_empty_directories: | |
| # Force target directory to exist by adding a dummy file | |
| dummy = fs_join(target, "dummy") | |
| fs.touch(dummy) | |
| assert fs.isdir(target) | |
| source_files = [ | |
| fs_join(source, "file1"), | |
| fs_join(source, "file2"), | |
| fs_join(source, "subdir", "subfile1"), | |
| ] | |
| for target_slash in [False, True]: | |
| t = target + "/" if target_slash else target | |
| fs.cp(source_files, t) | |
| assert fs.isfile(fs_join(target, "file1")) | |
| assert fs.isfile(fs_join(target, "file2")) | |
| assert fs.isfile(fs_join(target, "subfile1")) | |
| fs.rm( | |
| [ | |
| fs_join(target, "file1"), | |
| fs_join(target, "file2"), | |
| fs_join(target, "subfile1"), | |
| ], | |
| recursive=True, | |
| ) | |
| assert fs.ls(target, detail=False) == ( | |
| [] if supports_empty_directories else [dummy] | |
| ) | |
| def test_copy_list_of_files_to_new_directory( | |
| self, fs, fs_join, fs_bulk_operations_scenario_0, fs_target | |
| ): | |
| # Copy scenario 2b | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| fs.mkdir(target) | |
| source_files = [ | |
| fs_join(source, "file1"), | |
| fs_join(source, "file2"), | |
| fs_join(source, "subdir", "subfile1"), | |
| ] | |
| fs.cp(source_files, fs_join(target, "newdir") + "/") # Note trailing slash | |
| assert fs.isdir(fs_join(target, "newdir")) | |
| assert fs.isfile(fs_join(target, "newdir", "file1")) | |
| assert fs.isfile(fs_join(target, "newdir", "file2")) | |
| assert fs.isfile(fs_join(target, "newdir", "subfile1")) | |
| def test_copy_two_files_new_directory( | |
| self, fs, fs_join, fs_bulk_operations_scenario_0, fs_target | |
| ): | |
| # This is a duplicate of test_copy_list_of_files_to_new_directory and | |
| # can eventually be removed. | |
| source = fs_bulk_operations_scenario_0 | |
| target = fs_target | |
| assert not fs.exists(target) | |
| fs.cp([fs_join(source, "file1"), fs_join(source, "file2")], target) | |
| assert fs.isdir(target) | |
| assert fs.isfile(fs_join(target, "file1")) | |
| assert fs.isfile(fs_join(target, "file2")) | |
| def test_copy_directory_without_files_with_same_name_prefix( | |
| self, | |
| fs, | |
| fs_join, | |
| fs_target, | |
| fs_dir_and_file_with_same_name_prefix, | |
| supports_empty_directories, | |
| ): | |
| # Create the test dirs | |
| source = fs_dir_and_file_with_same_name_prefix | |
| target = fs_target | |
| # Test without glob | |
| fs.cp(fs_join(source, "subdir"), target, recursive=True) | |
| assert fs.isfile(fs_join(target, "subfile.txt")) | |
| assert not fs.isfile(fs_join(target, "subdir.txt")) | |
| fs.rm([fs_join(target, "subfile.txt")]) | |
| if supports_empty_directories: | |
| assert fs.ls(target) == [] | |
| else: | |
| assert not fs.exists(target) | |
| # Test with glob | |
| fs.cp(fs_join(source, "subdir*"), target, recursive=True) | |
| assert fs.isdir(fs_join(target, "subdir")) | |
| assert fs.isfile(fs_join(target, "subdir", "subfile.txt")) | |
| assert fs.isfile(fs_join(target, "subdir.txt")) | |
| def test_copy_with_source_and_destination_as_list( | |
| self, fs, fs_target, fs_join, fs_10_files_with_hashed_names | |
| ): | |
| # Create the test dir | |
| source = fs_10_files_with_hashed_names | |
| target = fs_target | |
| # Create list of files for source and destination | |
| source_files = [] | |
| destination_files = [] | |
| for i in range(10): | |
| hashed_i = md5(str(i).encode("utf-8")).hexdigest() | |
| source_files.append(fs_join(source, f"{hashed_i}.txt")) | |
| destination_files.append(fs_join(target, f"{hashed_i}.txt")) | |
| # Copy and assert order was kept | |
| fs.copy(path1=source_files, path2=destination_files) | |
| for i in range(10): | |
| file_content = fs.cat(destination_files[i]).decode("utf-8") | |
| assert file_content == str(i) | |