Merge pull request #123 from redpwn/dependabot/pip/mypy-0.812

build(deps-dev): bump mypy from 0.790 to 0.812
redpwn · Feb 27, 2021 · cd18326 · cd18326
2 parents 2c2581c + 292e319
commit cd18326
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Showing 3 changed files with 29 additions and 20 deletions.
diff --git a/poetry.lock b/poetry.lock
diff --git a/pyproject.toml b/pyproject.toml
@@ -37,7 +37,7 @@ pre-commit = { version = "^2.10.1", python = "^3.6.1" }
 black = "^20.8b1"
 pytest = "^6.2.2"
 coverage = "^5.4"
-mypy = "^0.790"
+mypy = "^0.812"
 flake8 = "^3.8.4"
 flake8-bugbear = "^20.11.1"
 pytest-datadir = "^1.3.1"

diff --git a/rcds/project/assets.py b/rcds/project/assets.py
@@ -140,9 +140,10 @@ def _create(self, fpath: Path, fentry: _FileEntry) -> None:
             if not contents.is_file():
                 raise ValueError(f"Provided file does not exist: '{str(contents)}'")
             fpath.symlink_to(contents)
-        if isinstance(contents, ByteString):
-            contents = io.BytesIO(contents)
-        if isinstance(contents, io.IOBase):
+        else:
+            if isinstance(contents, ByteString):
+                contents = io.BytesIO(contents)
+            assert isinstance(contents, io.IOBase)
             with fpath.open("wb") as ofd:
                 shutil.copyfileobj(contents, ofd)
         os.utime(fpath, (fentry.mtime, fentry.mtime))