fix: direct .format() usage in exception messages

src/libvcs/sync/git.py:175:13: EM103 Exception must not use a `.format()` string directly, assign to variable first
tests/test_exc.py:14:32: EM101 Exception must not use a string literal, assign to variable first
tests/test_exc.py:31:32: EM101 Exception must not use a string literal, assign to variable first
tests/test_exc.py:42:32: EM101 Exception must not use a string literal, assign to variable first
Found 4 errors.

Author: tony

src/libvcs/sync/git.py

@@ -171,12 +171,15 @@ def convert_pip_url(pip_url: str) -> VCSLocation:
         url, rev = base_convert_pip_url(pip_url)
         url = url.replace("ssh://", "")
     elif "github.com:" in pip_url:
-        raise exc.LibVCSException(
+        msg = (
             "Repo {} is malformatted, please use the convention {} for "
             "ssh / private GitHub repositories.".format(
                 pip_url,
                 "git+https://github.com/username/repo.git",
-            ),
+            )
+        )
+        raise exc.LibVCSException(
+            msg,
         )
     else:
         url, rev = base_convert_pip_url(pip_url)

tests/test_exc.py

@@ -11,7 +11,8 @@ def test_command_error() -> None:
     with pytest.raises(exc.CommandError) as e:
         returncode = 0
         command = ["command", "arg"]
-        raise exc.CommandError("this is output", returncode, command)
+        msg = "this is output"
+        raise exc.CommandError(msg, returncode, command)
 
     assert command is not None
 
@@ -28,7 +29,8 @@ def test_command_error() -> None:
     with pytest.raises(exc.CommandError) as e:
         returncode = 0
         command = ["command", "arg"]
-        raise exc.CommandError("", returncode, command)
+        msg = ""
+        raise exc.CommandError(msg, returncode, command)
     assert e.value.cmd == " ".join(command)
     assert str(e.value) == exc.CommandError.message.format(
         returncode=e.value.returncode,
@@ -39,7 +41,8 @@ def test_command_error() -> None:
 
     with pytest.raises(exc.CommandError) as e:
         command_2 = "command arg"
-        raise exc.CommandError("this is output", 0, command_2)
+        msg = "this is output"
+        raise exc.CommandError(msg, 0, command_2)
 
     assert command_2 is not None
     assert e.value.cmd == command_2