MNT: package_status accepts username/password for accessing internal channel

fsl_ci/utils/package_status.py

@@ -17,10 +17,11 @@ recipe in the gitlab fsl/conda/ space. The table contains columns for:
 """
 
 
-import sys
-import argparse
-import itertools as it
-import urllib.parse as urlparse
+import                   sys
+import                   argparse
+import itertools      as it
+import urllib.parse   as urlparse
+import urllib.request as urlrequest
 
 from fsl_ci.gitlab import (get_projects_in_namespace,
                            download_file,
@@ -192,6 +193,9 @@ def parseArgs():
         'token' :
         'Gitlab API access token with read+write access',
 
+        'username' : 'Username to access internal conda channel',
+        'password' : 'Password to access internal conda channel',
+
         'server' :
         f'Gitlab server (default: {SERVER_URL})',
 
@@ -219,6 +223,8 @@ def parseArgs():
                         help=helps['server'])
     parser.add_argument('-t', '--token', required=True,
                         help=helps['token'])
+    parser.add_argument('-u', '--username', help=helps['username'])
+    parser.add_argument('-p', '--password', help=helps['password'])
     parser.add_argument('-n', '--namespace',
                         help=helps['namespace'],
                         default=RECIPE_NAMESPACE)
@@ -232,7 +238,7 @@ def parseArgs():
                         help=helps['output'])
     parser.add_argument('-e', '--exclude',
                         help=helps['exclude'], action='append')
-    parser.add_argument('-p', '--platform',
+    parser.add_argument('-pl', '--platform',
                         help=helps['platform'],
                         default=PLATFORMS,
                         action='append')
@@ -244,6 +250,21 @@ def parseArgs():
 
     args.exclude.extend(EXCLUDE)
 
+    if (args.username is not None) and (args.password is     None) or \
+       (args.username is     None) and (args.password is not None):
+        parser.error('Both --username and --password must be specified')
+
+    # install auth handler to
+    # access internal channel
+    if args.username is not None:
+        pwdmgr = urlrequest.HTTPPasswordMgrWithDefaultRealm()
+        pwdmgr.add_password(
+            None, args.internal_url, args.username, args.password)
+        handler = urlrequest.HTTPBasicAuthHandler(pwdmgr)
+        opener  = urlrequest.build_opener(handler)
+        opener.open(args.internal_url)
+        urlrequest.install_opener(opener)
+
     return args
 
 
@@ -333,14 +354,14 @@ def get_mnt_conda_divergence(project, server, token):
 
 def main():
     args       = parseArgs()
+    internal   = get_channel_packages(args.internal_url)
+    public     = get_channel_packages(args.public_url)
     projects   = get_projects_in_namespace(args.namespace,
                                            args.server,
                                            args.token)
+    projects   = filter_projects(projects, args.exclude)
+    projects   = sort_projects(projects, args.server, args.token)
 
-    projects = filter_projects(projects, args.exclude)
-    projects = sort_projects(projects, args.server, args.token)
-    internal = get_channel_packages(args.internal_url)
-    public   = get_channel_packages(args.public_url)
 
     # Print a table containing the following columns
     # package name, recipe version, project repo <- get_recipe_info