A bug fix in the extra-index-url argument for az extension add and update commands.

src/command_modules/azure-cli-extension/HISTORY.rst

@@ -2,9 +2,10 @@
 
 Release History
 ===============
+
 0.0.9
 ++++++
-Added support for --extra-index-url argument to az extension add and update commands.
+Added support for --pip-extra-index-urls argument to az extension add and update commands.
 
 0.0.8
 ++++++

src/command_modules/azure-cli-extension/azure/cli/command_modules/extension/__init__.py

@@ -60,7 +60,7 @@ def load_arguments(self, command):
             # Extra URLs of package indexes to use. This should point to a repository compliant
             # with PEP 503 (the simple repository API) or a local directory laid out in the same format.
             # Similar to the equivalent flag in pip install.
-            c.argument('extra_index_urls', options_list=['--extra-index-url'], nargs='+',
+            c.argument('pip_extra_index_urls', options_list=['--pip-extra-index-urls'], nargs='+',
                        help=argparse.SUPPRESS)
 
         with self.argument_context('extension add') as c:

src/command_modules/azure-cli-extension/azure/cli/command_modules/extension/custom.py

@@ -86,7 +86,7 @@ def _validate_whl_extension(ext_file):
     _validate_whl_cli_compat(azext_metadata)
 
 
-def _add_whl_ext(source, ext_sha256=None, extra_index_urls=None):  # pylint: disable=too-many-statements
+def _add_whl_ext(source, ext_sha256=None, pip_extra_index_urls=None):  # pylint: disable=too-many-statements
     if not source.endswith('.whl'):
         raise ValueError('Unknown extension type. Only Python wheels are supported.')
     url_parse_result = urlparse(source)
@@ -139,8 +139,9 @@ def _add_whl_ext(source, ext_sha256=None, extra_index_urls=None):  # pylint: dis
     extension_path = get_extension_path(extension_name)
     pip_args = ['install', '--target', extension_path, ext_file]
 
-    if extra_index_urls:
-        pip_args = pip_args + ['--extra-index-url'] + extra_index_urls
+    if pip_extra_index_urls:
+        for extra_index_url in pip_extra_index_urls:
+            pip_args = pip_args + ['--extra-index-url', extra_index_url]
 
     logger.debug('Executing pip with args: %s', pip_args)
     with HomebrewPipPatch():
@@ -164,7 +165,7 @@ def is_valid_sha256sum(a_file, expected_sum):
     return expected_sum == computed_hash, computed_hash
 
 
-def add_extension(source=None, extension_name=None, index_url=None, yes=None, extra_index_urls=None):  # pylint: disable=unused-argument
+def add_extension(source=None, extension_name=None, index_url=None, yes=None, pip_extra_index_urls=None):  # pylint: disable=unused-argument
     ext_sha256 = None
     if extension_name:
         if extension_exists(extension_name):
@@ -174,7 +175,7 @@ def add_extension(source=None, extension_name=None, index_url=None, yes=None, ex
         except NoExtensionCandidatesError as err:
             logger.debug(err)
             raise CLIError("No matching extensions for '{}'. Use --debug for more information.".format(extension_name))
-    _add_whl_ext(source, ext_sha256=ext_sha256, extra_index_urls=extra_index_urls)
+    _add_whl_ext(source, ext_sha256=ext_sha256, pip_extra_index_urls=pip_extra_index_urls)
 
 
 def remove_extension(extension_name):
@@ -201,7 +202,7 @@ def show_extension(extension_name):
         raise CLIError(e)
 
 
-def update_extension(extension_name, index_url=None, extra_index_urls=None):
+def update_extension(extension_name, index_url=None, pip_extra_index_urls=None):
     try:
         ext = get_extension(extension_name)
         cur_version = ext.get_version()
@@ -219,7 +220,7 @@ def update_extension(extension_name, index_url=None, extra_index_urls=None):
         shutil.rmtree(extension_path)
         # Install newer version
         try:
-            _add_whl_ext(download_url, ext_sha256=ext_sha256, extra_index_urls=extra_index_urls)
+            _add_whl_ext(download_url, ext_sha256=ext_sha256, pip_extra_index_urls=pip_extra_index_urls)
             logger.debug('Deleting backup of old extension at %s', backup_dir)
             shutil.rmtree(backup_dir)
         except Exception as err:

src/command_modules/azure-cli-extension/azure/cli/command_modules/extension/tests/latest/test_extension_commands.py

@@ -190,9 +190,9 @@ def test_add_list_show_remove_extension_extra_index_url(self):
         Tests extension addition while specifying --extra-index-url parameter.
         :return:
         """
-        test_index = 'https://testpypi.python.org/simple'
+        extra_index_urls = ['https://testpypi.python.org/simple', 'https://pypi.python.org/simple']
 
-        add_extension(source=MY_EXT_SOURCE, extra_index_urls=[test_index])
+        add_extension(source=MY_EXT_SOURCE, pip_extra_index_urls=extra_index_urls)
         actual = list_extensions()
         self.assertEqual(len(actual), 1)
         ext = show_extension(MY_EXT_NAME)
@@ -206,14 +206,15 @@ def test_update_extension_extra_index_url(self):
         Tests extension update while specifying --extra-index-url parameter.
         :return:
         """
-        test_index = 'https://testpypi.python.org/simple'
-        add_extension(source=MY_EXT_SOURCE, extra_index_urls=[test_index])
+        extra_index_urls = ['https://testpypi.python.org/simple', 'https://pypi.python.org/simple']
+
+        add_extension(source=MY_EXT_SOURCE, pip_extra_index_urls=extra_index_urls)
         ext = show_extension(MY_EXT_NAME)
         self.assertEqual(ext[OUT_KEY_VERSION], '0.0.3+dev')
         newer_extension = _get_test_data_file('myfirstcliextension-0.0.4+dev-py2.py3-none-any.whl')
         computed_extension_sha256 = _compute_file_hash(newer_extension)
         with mock.patch('azure.cli.command_modules.extension.custom.resolve_from_index', return_value=(newer_extension, computed_extension_sha256)):
-            update_extension(MY_EXT_NAME, extra_index_urls=[test_index])
+            update_extension(MY_EXT_NAME, pip_extra_index_urls=extra_index_urls)
         ext = show_extension(MY_EXT_NAME)
         self.assertEqual(ext[OUT_KEY_VERSION], '0.0.4+dev')