[import] Rename to import_subcommand internally

This enables normal import of the module without the need for
workarounds.

.gitlab-ci.yml

@@ -254,8 +254,7 @@ black:
         tests/build.TestCase
         tests/deploy.TestCase
         tests/exception.TestCase
-        tests/import.TestCase
-        tests/import_proxy.py
+        tests/import_subcommand.TestCase
         tests/init.TestCase
         tests/install.TestCase
         tests/key-tricks.py

MANIFEST.in

@@ -567,8 +567,7 @@ include tests/gnupghome/secring.gpg
 include tests/gnupghome/trustdb.gpg
 include tests/gradle-maven-blocks.yaml
 include tests/gradle-release-checksums.py
-include tests/import_proxy.py
-include tests/import.TestCase
+include tests/import_subcommand.TestCase
 include tests/index.TestCase
 include tests/init.TestCase
 include tests/install.TestCase

fdroidserver/__main__.py

@@ -40,7 +40,7 @@ COMMANDS = OrderedDict([
     ("deploy", _("Interact with the repo HTTP server")),
     ("verify", _("Verify the integrity of downloaded packages")),
     ("checkupdates", _("Check for updates to applications")),
-    ("import", _("Add a new application from its source code")),
+    ("import", _("Extract application metadata from a source repository")),
     ("install", _("Install built packages on devices")),
     ("readmeta", _("Read all the metadata files and exit")),
     ("rewritemeta", _("Rewrite all the metadata files")),
@@ -197,6 +197,8 @@ def main():
 
     del sys.argv[1]
     if command in COMMANDS.keys():
+        # import is named import_subcommand internally b/c import is reserved by Python
+        command = 'import_subcommand' if command == 'import' else command
         mod = __import__('fdroidserver.' + command, None, None, [command])
     else:
         mod = __import__(available_plugins[command]['name'], None, None, [command])

fdroidserver/import_subcommand.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# import.py - part of the FDroid server tools
+# import_subcommand.py - part of the FDroid server tools
 # Copyright (C) 2010-13, Ciaran Gultnieks, ciaran@ciarang.com
 # Copyright (C) 2013-2014 Daniel Martí <mvdan@mvdan.cc>
 #
@@ -42,9 +42,6 @@ config = None
 options = None
 
 
-# WARNING!  This cannot be imported as a Python module, so reuseable functions need to go into common.py!
-
-
 def clone_to_tmp_dir(app):
     tmp_dir = Path('tmp')
     tmp_dir.mkdir(exist_ok=True)

tests/import_proxy.py

@@ -1,27 +0,0 @@
-# workaround the syntax error from: import fdroidserver.import
-
-import inspect
-import sys
-from pathlib import Path
-
-localmodule = Path(__file__).resolve().parent.parent
-print('localmodule: ' + str(localmodule))
-if localmodule not in sys.path:
-    sys.path.insert(0, str(localmodule))
-
-
-class Options:
-    def __init__(self):
-        self.rev = None
-        self.subdir = None
-
-
-module = __import__('fdroidserver.import')
-for name, obj in inspect.getmembers(module):
-    if name == 'import':
-        clone_to_tmp_dir = obj.clone_to_tmp_dir
-        obj.options = Options()
-        options = obj.options
-        break
-
-globals().update(vars(module))

tests/import_subcommand.TestCase

@@ -15,15 +15,13 @@ from pathlib import Path
 import requests
 from testcommon import TmpCwd
 
-# work around the syntax error from: import fdroidserver.import
-import import_proxy
-
 localmodule = Path(__file__).resolve().parent.parent
 print('localmodule: ' + str(localmodule))
 if localmodule not in sys.path:
     sys.path.insert(0, str(localmodule))
 
 import fdroidserver.common
+import fdroidserver.import_subcommand
 import fdroidserver.metadata
 
 
@@ -37,6 +35,8 @@ class ImportTest(unittest.TestCase):
         self.tmpdir.mkdir(exist_ok=True)
         # TODO: Python3.6: Accepts a path-like object.
         os.chdir(str(self.basedir))
+        fdroidserver.import_subcommand.options = mock.Mock()
+        fdroidserver.import_subcommand.options.rev = None
 
     def test_import_gitlab(self):
         # FDroidPopen needs some config to work
@@ -52,7 +52,7 @@ class ImportTest(unittest.TestCase):
             return
 
         app = fdroidserver.common.get_app_from_url(url)
-        import_proxy.clone_to_tmp_dir(app)
+        fdroidserver.import_subcommand.clone_to_tmp_dir(app)
         self.assertEqual(app.RepoType, 'git')
         self.assertEqual(app.Repo, 'https://gitlab.com/fdroid/ci-test-app.git')
 
@@ -103,7 +103,7 @@ class ImportTest(unittest.TestCase):
                 ), mock.patch(
                     'shutil.rmtree', lambda a, onerror=None: None
                 ):
-                    build_dir = import_proxy.clone_to_tmp_dir(app)
+                    build_dir = fdroidserver.import_subcommand.clone_to_tmp_dir(app)
                 self.assertEqual('git', app.RepoType)
                 self.assertEqual(url, app.Repo)
                 self.assertEqual(url, app.SourceCode)