Python SingleFileExecutable Examples

Example #1

File: fs_test.py Project: wiwa/pants

    def test_accepts_single_file_snapshot(self):
        input_files_content = InputFilesContent(
            (FileContent(path="subdir/a.txt", content=b"test file contents"),)
        )
        snapshot = self.request_single_product(Snapshot, input_files_content)

        assert SingleFileExecutable(snapshot).exe_filename == "./subdir/a.txt"

        input_files_content = InputFilesContent(
            (FileContent(path="some_silly_file_name", content=b"test file contents"),)
        )
        snapshot = self.request_single_product(Snapshot, input_files_content)

        assert SingleFileExecutable(snapshot).exe_filename == "./some_silly_file_name"

Example #2

  def test_raises_empty_digest(self):
    snapshot = Snapshot(EMPTY_DIRECTORY_DIGEST, files=('a.txt',), dirs=())

    with self.assertRaisesWithMessage(
        SingleFileExecutable.ValidationError,
        f'snapshot {snapshot} used for {SingleFileExecutable} should have a non-empty digest!'):
      SingleFileExecutable(snapshot)

Example #3

  def test_raises_with_multiple_files(self):
    input_files_content = InputFilesContent((
      FileContent(path='a.txt', content=b'test file contents'),
      FileContent(path='b.txt', content=b'more test file contents'),
    ))

    snapshot = self.request_single_product(Snapshot, input_files_content)

    with self.assertRaisesWithMessage(
        SingleFileExecutable.ValidationError,
        f'snapshot {snapshot} used for {SingleFileExecutable} should have exactly 1 file!'):
      SingleFileExecutable(snapshot)

Example #4

File: cloc.py Project: wisechengyi/pants

async def download_cloc_script(cloc_binary_tool: ClocBinary) -> DownloadedClocScript:
    snapshot = await Get[Snapshot](BinaryToolFetchRequest(cloc_binary_tool))
    return DownloadedClocScript(SingleFileExecutable(snapshot))

Example #5

File: cloc.py Project: grimreaper/pants

async def download_cloc_script() -> DownloadedClocScript:
  url = "https://binaries.pantsbuild.org/bin/cloc/1.80/cloc"
  sha_256 = "2b23012b1c3c53bd6b9dd43cd6aa75715eed4feb2cb6db56ac3fbbd2dffeac9d"
  digest = Digest(sha_256, 546279)
  snapshot = await Get[Snapshot](UrlToFetch(url, digest))
  return DownloadedClocScript(SingleFileExecutable(snapshot))

Example #6

async def download_pex_bin(
        pex_binary_tool: DownloadedPexBin.Factory) -> DownloadedPexBin:
    snapshot = await Get[Snapshot](BinaryToolFetchRequest(pex_binary_tool))
    return DownloadedPexBin(SingleFileExecutable(snapshot))

Example #7

File: download_pex_bin.py Project: mcguigan/pants

async def download_pex_bin() -> DownloadedPexBin:
  # TODO: Inject versions and digests here through some option, rather than hard-coding it.
  url = 'https://github.com/pantsbuild/pex/releases/download/v1.6.12/pex'
  digest = Digest('ce64cb72cd23d2123dd48126af54ccf2b718d9ecb98c2ed3045ed1802e89e7e1', 1842359)
  snapshot = await Get[Snapshot](UrlToFetch(url, digest))
  return DownloadedPexBin(SingleFileExecutable(snapshot))