bitbake: lib: Remove double imports

* Remove double imports mentioned by pylint

(Bitbake rev: 741db6719efca5aa9ef2c15e60cdd624e4aa1a8d)

Signed-off-by: Michael Estner <michaelestner@web.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/__init__.py

@@ -194,7 +194,6 @@ def deprecated(func, name=None, advice=""):
 # For compatibility
 def deprecate_import(current, modulename, fromlist, renames = None):
     """Import objects from one module into another, wrapping them with a DeprecationWarning"""
-    import sys
 
     module = __import__(modulename, fromlist = fromlist)
     for position, objname in enumerate(fromlist):

bitbake/lib/bb/acl.py

@@ -195,8 +195,6 @@ class ACL(object):
 
 def main():
     import argparse
-    import pwd
-    import grp
     from pathlib import Path
 
     parser = argparse.ArgumentParser()

bitbake/lib/bb/fetch2/git.py

@@ -817,7 +817,6 @@ class Git(FetchMethod):
         """
         Return True if git-lfs can be found, False otherwise.
         """
-        import shutil
         return shutil.which("git-lfs", path=d.getVar('PATH')) is not None
 
     def _get_repo_url(self, ud):

bitbake/lib/bb/fetch2/gitsm.py

@@ -264,7 +264,7 @@ class GitSM(Git):
         Git.clean(self, ud, d)
 
     def implicit_urldata(self, ud, d):
-        import shutil, subprocess, tempfile
+        import subprocess
 
         urldata = []
         def add_submodule(ud, url, module, modpath, workdir, d):

bitbake/lib/bb/runqueue.py

@@ -477,7 +477,6 @@ class RunQueueData:
         self.runtaskentries = {}
 
     def runq_depends_names(self, ids):
-        import re
         ret = []
         for id in ids:
             nam = os.path.basename(id)

bitbake/lib/bs4/__init__.py

@@ -835,6 +835,5 @@ class FeatureNotFound(ValueError):
 
 #If this file is run as a script, act as an HTML pretty-printer.
 if __name__ == '__main__':
-    import sys
     soup = BeautifulSoup(sys.stdin)
     print((soup.prettify()))

bitbake/lib/bs4/diagnose.py

@@ -17,7 +17,6 @@ import tempfile
 import time
 import traceback
 import sys
-import cProfile
 
 def diagnose(data):
     """Diagnostic suite for isolating common problems.

bitbake/lib/ply/yacc.py

@@ -1122,7 +1122,6 @@ class LRParser:
 # manipulate the rules that make up a grammar. 
 # -----------------------------------------------------------------------------
 
-import re
 
 # regex matching identifiers
 _is_identifier = re.compile(r'^[a-zA-Z0-9_-]+$')

bitbake/lib/toaster/orm/models.py

@@ -79,7 +79,6 @@ if 'sqlite' in settings.DATABASES['default']['ENGINE']:
     # end of HACK
 
 class GitURLValidator(validators.URLValidator):
-    import re
     regex = re.compile(
         r'^(?:ssh|git|http|ftp)s?://'  # http:// or https://
         r'(?:(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}\.?|[A-Z0-9-]{2,}\.?)|'  # domain...
@@ -1500,7 +1499,7 @@ class Layer_Version(models.Model):
     # code lifted, with adaptations, from the layerindex-web application
     # https://git.yoctoproject.org/cgit/cgit.cgi/layerindex-web/
     def _handle_url_path(self, base_url, path):
-        import re, posixpath
+        import posixpath
         if base_url:
             if self.dirpath:
                 if path:

bitbake/lib/toaster/toastergui/templatetags/projecttags.py

@@ -233,7 +233,6 @@ def filter_sizeovertotal(package_object, total_size):
 
     return '{:.1%}'.format(float(size)/float(total_size))
 
-from django.utils.safestring import mark_safe
 @register.filter
 def format_vpackage_rowclass(size):
     if size == -1:

bitbake/lib/toaster/toastergui/views.py

@@ -372,7 +372,6 @@ def _get_parameters_values(request, default_count, default_order):
 # set cookies for parameters. this is usefull in case parameters are set
 # manually from the GET values of the link
 def _set_parameters_values(pagesize, orderby, request):
-    from django.urls import resolve
     current_url = resolve(request.path_info).url_name
     request.session['%s_count' % current_url] = pagesize
     request.session['%s_orderby' % current_url] =orderby
@@ -699,7 +698,6 @@ class LazyEncoder(json.JSONEncoder):
         return super(LazyEncoder, self).default(obj)
 
 from toastergui.templatetags.projecttags import filtered_filesizeformat
-import os
 def _get_dir_entries(build_id, target_id, start):
     node_str = {
         Target_File.ITYPE_REGULAR   : '-',

bitbake/lib/toaster/toastermain/settings.py

@@ -298,7 +298,6 @@ SOUTH_TESTS_MIGRATE = False
 
 # We automatically detect and install applications here if
 # they have a 'models.py' or 'views.py' file
-import os
 currentdir = os.path.dirname(__file__)
 for t in os.walk(os.path.dirname(currentdir)):
     modulename = os.path.basename(t[0])