pylint: remove unused imports

Removed unused imports accross multiple files.

Change-Id: Ib5ae4cebf9660e7339b11e3fa592d99f8d51e8d8
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/354700
Tested-by: Daniel Kutik <daniel.kutik@lavawerk.com>
Reviewed-by: Mike Frysinger <vapier@google.com>

git_superproject.py

@@ -31,7 +31,7 @@ from typing import NamedTuple
 
 from git_command import git_require, GitCommand
 from git_config import RepoConfig
-from git_refs import R_HEADS, GitRefs
+from git_refs import GitRefs
 
 _SUPERPROJECT_GIT_NAME = 'superproject.git'
 _SUPERPROJECT_MANIFEST_NAME = 'superproject_override.xml'

gitc_utils.py

@@ -14,7 +14,6 @@
 
 import os
 import multiprocessing
-import platform
 import re
 import sys
 import time

manifest_xml.py

@@ -22,7 +22,7 @@ import xml.dom.minidom
 import urllib.parse
 
 import gitc_utils
-from git_config import GitConfig, IsId
+from git_config import GitConfig
 from git_refs import R_HEADS, HEAD
 from git_superproject import Superproject
 import platform_utils

run_tests

@@ -15,7 +15,6 @@
 
 """Wrapper to run pytest with the right settings."""
 
-import errno
 import os
 import shutil
 import subprocess

subcmds/init.py

@@ -13,16 +13,10 @@
 # limitations under the License.
 
 import os
-import platform
-import re
 import sys
-import urllib.parse
 
 from color import Coloring
 from command import InteractiveCommand, MirrorSafeCommand
-from error import ManifestParseError
-from project import SyncBuffer
-from git_config import GitConfig
 from git_command import git_require, MIN_GIT_VERSION_SOFT, MIN_GIT_VERSION_HARD
 from wrapper import Wrapper
 

subcmds/manifest.py

@@ -15,7 +15,6 @@
 import json
 import os
 import sys
-import optparse
 
 from command import PagedCommand
 

subcmds/sync.py

@@ -55,7 +55,7 @@ import gitc_utils
 from project import Project
 from project import RemoteSpec
 from command import Command, DEFAULT_LOCAL_JOBS, MirrorSafeCommand, WORKER_BATCH_SIZE
-from error import RepoChangedException, GitError, ManifestParseError
+from error import RepoChangedException, GitError
 import platform_utils
 from project import SyncBuffer
 from progress import Progress

tests/test_git_superproject.py

@@ -21,7 +21,6 @@ import tempfile
 import unittest
 from unittest import mock
 
-from git_command import GitCommand
 import git_superproject
 import git_trace2_event_log
 import manifest_xml