bitbake: lib: remove unused imports

removed unused imports which made the code harder to read, and slightly
but less efficient

(Bitbake rev: 4367692a932ac135c5aa4f9f2a4e4f0150f76697)

Signed-off-by: Frazer Clews <frazer.clews@codethink.co.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/fetch2/bzr.py

@@ -14,8 +14,6 @@ BitBake 'Fetch' implementation for bzr.
 #
 
 import os
-import sys
-import logging
 import bb
 from bb.fetch2 import FetchMethod
 from bb.fetch2 import FetchError

bitbake/lib/bb/fetch2/clearcase.py

@@ -49,7 +49,6 @@ User credentials:
 #
 
 import os
-import sys
 import shutil
 import bb
 from   bb.fetch2 import FetchMethod

bitbake/lib/bb/fetch2/cvs.py

@@ -14,7 +14,6 @@ BitBake build tools.
 #
 
 import os
-import logging
 import bb
 from bb.fetch2 import FetchMethod, FetchError, MissingParameterError, logger
 from bb.fetch2 import runfetchcmd

bitbake/lib/bb/fetch2/gitannex.py

@@ -8,11 +8,9 @@ BitBake 'Fetch' git annex implementation
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
-import os
 import bb
 from   bb.fetch2.git import Git
 from   bb.fetch2 import runfetchcmd
-from   bb.fetch2 import logger
 
 class GitANNEX(Git):
     def supports(self, ud, d):

bitbake/lib/bb/fetch2/gitsm.py

@@ -24,7 +24,6 @@ from   bb.fetch2.git import Git
 from   bb.fetch2 import runfetchcmd
 from   bb.fetch2 import logger
 from   bb.fetch2 import Fetch
-from   bb.fetch2 import BBFetchException
 
 class GitSM(Git):
     def supports(self, ud, d):

bitbake/lib/bb/fetch2/hg.py

@@ -13,8 +13,6 @@ BitBake 'Fetch' implementation for mercurial DRCS (hg).
 #
 
 import os
-import sys
-import logging
 import bb
 import errno
 from bb.fetch2 import FetchMethod

bitbake/lib/bb/fetch2/npm.py

@@ -20,7 +20,6 @@ Usage in the recipe:
 """
 
 import os
-import sys
 import urllib.request, urllib.parse, urllib.error
 import json
 import subprocess

bitbake/lib/bb/fetch2/osc.py

@@ -7,8 +7,6 @@ Based on the svn "Fetch" implementation.
 
 """
 
-import  os
-import  sys
 import logging
 import  bb
 from    bb.fetch2 import FetchMethod

bitbake/lib/bb/fetch2/perforce.py

@@ -11,7 +11,6 @@ BitBake 'Fetch' implementation for perforce
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
 import os
-import logging
 import bb
 from   bb.fetch2 import FetchMethod
 from   bb.fetch2 import FetchError

bitbake/lib/bb/fetch2/ssh.py

@@ -32,8 +32,6 @@ IETF secsh internet draft:
 
 import re, os
 from   bb.fetch2 import FetchMethod
-from   bb.fetch2 import FetchError
-from   bb.fetch2 import logger
 from   bb.fetch2 import runfetchcmd
 
 

bitbake/lib/bb/fetch2/svn.py

@@ -11,8 +11,6 @@ BitBake 'Fetch' implementation for svn.
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
 import os
-import sys
-import logging
 import bb
 import re
 from   bb.fetch2 import FetchMethod

bitbake/lib/bb/fetch2/wget.py

@@ -14,9 +14,7 @@ BitBake build tools.
 
 import re
 import tempfile
-import subprocess
 import os
-import logging
 import errno
 import bb
 import bb.progress
@@ -27,7 +25,6 @@ from   bb.fetch2 import FetchMethod
 from   bb.fetch2 import FetchError
 from   bb.fetch2 import logger
 from   bb.fetch2 import runfetchcmd
-from   bb.fetch2 import FetchConnectionCache
 from   bb.utils import export_proxies
 from   bs4 import BeautifulSoup
 from   bs4 import SoupStrainer