Add extra_requires for system provided plugins

    * Update test results

Signed-off-by: Jono Yang <jyang@nexb.com>

Author: JonoYang

setup.cfg

@@ -81,6 +81,11 @@ full =
     extractcode_libarchive >= 3.5.1.210525
     typecode[full] >= 30.0.1
 
+system_provided =
+    extractcode_7z_system_provided
+    extractcode_libarchive_system_provided
+    typecode_libmagic_system_provided
+
 patch =
     patch >= 1.16
 

src/extractcode/archive.py

@@ -11,28 +11,26 @@
 import os
 from collections import namedtuple
 
-from commoncode import fileutils
 from commoncode import filetype
+from commoncode import fileutils
 from commoncode import functional
 from commoncode.ignore import is_ignored
 from typecode import contenttype
 
 from extractcode import all_kinds
-from extractcode import regular
-from extractcode import package
 from extractcode import docs
-from extractcode import regular_nested
 from extractcode import file_system
-from extractcode import patches
-from extractcode import special_package
-
 from extractcode import libarchive2
+from extractcode import package
 from extractcode import patch
+from extractcode import patches
+from extractcode import regular
+from extractcode import regular_nested
 from extractcode import sevenzip
+from extractcode import special_package
 from extractcode import vmimage
-
-from extractcode.uncompress import uncompress_gzip
 from extractcode.uncompress import uncompress_bzip2
+from extractcode.uncompress import uncompress_gzip
 
 logger = logging.getLogger(__name__)
 TRACE = False
@@ -1096,7 +1094,7 @@ def try_to_extract(location, target_dir, extractor):
     # note that there are v1, v2 and v3 formats.
     name='QEMU QCOW2 disk image',
     filetypes=('qemu qcow2 image', 'qemu qcow image',),
-    mimetypes=('application/octet-stream',),
+    mimetypes=('application/octet-stream', 'application/x-qemu-disk'),
     extensions=('.qcow2', '.qcow', '.qcow2c', '.img',),
     kind=file_system,
     extractors=[extract_vm_image],

tests/test_archive.py

@@ -12,22 +12,20 @@
 from pathlib import Path
 
 import pytest
-
 from commoncode import date as commoncode_date
 from commoncode import fileutils
 from commoncode.system import on_linux
 from commoncode.system import on_mac
 from commoncode.system import on_windows
 from commoncode.testcase import is_same
-
 from extractcode_assert_utils import BaseArchiveTestCase
 from extractcode_assert_utils import check_files
 from extractcode_assert_utils import check_size
 from extractcode_assert_utils import to_posix
 
 import extractcode
-from extractcode import archive
 from extractcode import ExtractErrorFailedToExtract
+from extractcode import archive
 from extractcode import libarchive2
 from extractcode import sevenzip
 
@@ -291,9 +289,11 @@ def test_7zip_extract_can_extract_to_relative_paths(self):
         # The setup is a tad complex because we want to have a relative dir
         # to the base dir where we run tests from, i.e. the git checkout dir.
         # To use relative paths, we use our tmp dir at the root of the code tree
-        from os.path import join, abspath
-        import tempfile
         import shutil
+        import tempfile
+        from os.path import abspath
+        from os.path import join
+
         from extractcode.sevenzip import extract
 
         test_file = self.get_test_loc('archive/relative_path/basic.zip', copy=True)
@@ -1649,9 +1649,11 @@ def test_extract_twice_can_extract_to_relative_paths(self):
         # The setup is a tad complex because we want to have a relative dir
         # to the base dir where we run tests from, i.e. the git checkout dir
         # To use relative paths, we use our tmp dir at the root of the code tree
-        from os.path import join, abspath, exists
         import shutil
         import tempfile
+        from os.path import abspath
+        from os.path import exists
+        from os.path import join
 
         test_file = self.get_test_loc('archive/rpm/xz-compressed-cpio.rpm')
         # this will return an extractor that extracts twice
@@ -1689,8 +1691,11 @@ def test_extract_rar_with_invalid_path(self):
     def test_extract_rar_with_trailing_data(self):
         test_file = self.get_test_loc('archive/rar/rar_trailing.rar')
         test_dir = self.get_temp_dir()
-        expected = Exception('Unknown error')
-        self.assertRaisesInstance(expected, archive.extract_rar, test_file, test_dir)
+        if on_mac:
+            archive.extract_rar(test_file, test_dir)
+        else:
+            expected = Exception('Unknown error')
+            self.assertRaisesInstance(expected, archive.extract_rar, test_file, test_dir)
         result = os.path.join(test_dir, 'd', 'b', 'a.txt')
         assert os.path.exists(result)