Merge pull request #1121 from OCR-D/fix-bashlib-log

Fix loglevel type error when starting bashlib worker

ocrd/ocrd/processor/helpers.py

@@ -6,12 +6,12 @@
 from functools import lru_cache
 import json
 import inspect
-from subprocess import run, PIPE
-from typing import List, Type
+from subprocess import run
+from typing import List
 
 from click import wrap_text
 from ocrd.workspace import Workspace
-from ocrd_utils import freeze_args, getLogger, pushd_popd, config, setOverrideLogLevel
+from ocrd_utils import freeze_args, getLogger, config, setOverrideLogLevel, getLevelName
 
 
 __all__ = [
@@ -198,7 +198,7 @@ def run_cli(
  args = [executable, '--working-dir', workspace.directory]
  args += ['--mets', mets_url]
  if log_level:
- args += ['--log-level', log_level]
+ args += ['--log-level', log_level if isinstance(log_level, str) else getLevelName(log_level)]
  if page_id:
  args += ['--page-id', page_id]
  if input_file_grp: