Remove tesseract_env, --tesseract-env

tests/conftest.py

@@ -133,8 +133,6 @@ def run_ocrmypdf_api(input_file, output_file, *args):
         str(arg) for arg in args if arg is not None
     ]
     _parser, options, plugin_manager = get_parser_options_plugins(args=args)
-    if options.tesseract_env:
-        assert all(isinstance(v, (str, bytes)) for v in options.tesseract_env.values())
 
     api.check_options(options, plugin_manager)
     return api.run_pipeline(options, plugin_manager=None, api=False)

tests/test_tesseract.py

@@ -70,13 +70,11 @@ def test_content_preservation(resources, outpdf):
     assert len(page.images) > 1, "masks were rasterized"
 
 
-def test_no_languages(tmp_path):
-    env = os.environ.copy()
+def test_no_languages(tmp_path, monkeypatch):
     (tmp_path / 'tessdata').mkdir()
-    env['TESSDATA_PREFIX'] = fspath(tmp_path)
-
+    monkeypatch.setenv('TESSDATA_PREFIX', fspath(tmp_path))
     with pytest.raises(MissingDependencyError):
-        tesseract.get_languages(tesseract_env=env)
+        tesseract.get_languages()
 
 
 def test_image_too_large_hocr(monkeypatch, resources, outdir):
@@ -95,7 +93,6 @@ def test_image_too_large_hocr(monkeypatch, resources, outdir):
         pagesegmode=None,
         user_words=None,
         user_patterns=None,
-        tesseract_env=None,
     )
     assert "name='ocr-capabilities'" in Path(outdir / 'out.hocr').read_text()
 
@@ -116,7 +113,6 @@ def test_image_too_large_pdf(monkeypatch, resources, outdir):
         pagesegmode=None,
         user_words=None,
         user_patterns=None,
-        tesseract_env=None,
     )
     assert Path(outdir / 'txt.txt').read_text() == '[skipped page]'
     if os.name != 'nt':  # different semantics