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-rw-r--r--bitbake/lib/bb/command.py2
-rw-r--r--bitbake/lib/bb/cooker.py8
-rw-r--r--bitbake/lib/bb/data.py2
-rw-r--r--bitbake/lib/bb/event.py2
-rw-r--r--bitbake/lib/bb/fetch2/__init__.py4
-rw-r--r--bitbake/lib/bb/fetch2/git.py2
-rw-r--r--bitbake/lib/bb/fetch2/osc.py2
-rw-r--r--bitbake/lib/bb/fetch2/perforce.py2
-rw-r--r--bitbake/lib/bb/fetch2/ssh.py2
-rw-r--r--bitbake/lib/bb/parse/ast.py20
-rw-r--r--bitbake/lib/bb/providers.py6
-rw-r--r--bitbake/lib/bb/taskdata.py2
-rw-r--r--bitbake/lib/bb/ui/buildinfohelper.py8
-rw-r--r--bitbake/lib/bb/ui/knotty.py2
-rw-r--r--bitbake/lib/bb/ui/ncurses.py2
-rw-r--r--bitbake/lib/bb/ui/taskexp.py2
-rw-r--r--bitbake/lib/bb/ui/toasterui.py2
-rw-r--r--bitbake/lib/bb/ui/uievent.py2
-rw-r--r--bitbake/lib/bs4/__init__.py2
-rw-r--r--bitbake/lib/bs4/builder/_html5lib.py2
-rw-r--r--bitbake/lib/ply/yacc.py6
-rw-r--r--bitbake/lib/prserv/db.py14
-rw-r--r--bitbake/lib/pyinotify.py4
-rw-r--r--bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py2
-rw-r--r--bitbake/lib/toaster/orm/models.py4
-rw-r--r--bitbake/lib/toaster/toastergui/templatetags/projecttags.py4
-rw-r--r--bitbake/lib/toaster/toastergui/views.py18
-rw-r--r--bitbake/lib/toaster/toastermain/management/commands/buildimport.py2
28 files changed, 65 insertions, 65 deletions
diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py
index 378f389b3a..c8e1352865 100644
--- a/bitbake/lib/bb/command.py
+++ b/bitbake/lib/bb/command.py
@@ -65,7 +65,7 @@ class Command:
65 # Can run synchronous commands straight away 65 # Can run synchronous commands straight away
66 command_method = getattr(self.cmds_sync, command) 66 command_method = getattr(self.cmds_sync, command)
67 if ro_only: 67 if ro_only:
68 if not hasattr(command_method, 'readonly') or False == getattr(command_method, 'readonly'): 68 if not hasattr(command_method, 'readonly') or not getattr(command_method, 'readonly'):
69 return None, "Not able to execute not readonly commands in readonly mode" 69 return None, "Not able to execute not readonly commands in readonly mode"
70 try: 70 try:
71 self.cooker.process_inotify_updates() 71 self.cooker.process_inotify_updates()
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index 3d65b0cb74..8407db8b00 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -1204,7 +1204,7 @@ class BBCooker:
1204 for c in collection_list: 1204 for c in collection_list:
1205 calc_layer_priority(c) 1205 calc_layer_priority(c)
1206 regex = self.data.getVar("BBFILE_PATTERN_%s" % c) 1206 regex = self.data.getVar("BBFILE_PATTERN_%s" % c)
1207 if regex == None: 1207 if regex is None:
1208 parselog.error("BBFILE_PATTERN_%s not defined" % c) 1208 parselog.error("BBFILE_PATTERN_%s not defined" % c)
1209 errors = True 1209 errors = True
1210 continue 1210 continue
@@ -1310,7 +1310,7 @@ class BBCooker:
1310 self.parseConfiguration() 1310 self.parseConfiguration()
1311 1311
1312 # If we are told to do the None task then query the default task 1312 # If we are told to do the None task then query the default task
1313 if (task == None): 1313 if task is None:
1314 task = self.configuration.cmd 1314 task = self.configuration.cmd
1315 if not task.startswith("do_"): 1315 if not task.startswith("do_"):
1316 task = "do_%s" % task 1316 task = "do_%s" % task
@@ -1454,7 +1454,7 @@ class BBCooker:
1454 self.buildSetVars() 1454 self.buildSetVars()
1455 1455
1456 # If we are told to do the None task then query the default task 1456 # If we are told to do the None task then query the default task
1457 if (task == None): 1457 if task is None:
1458 task = self.configuration.cmd 1458 task = self.configuration.cmd
1459 1459
1460 if not task.startswith("do_"): 1460 if not task.startswith("do_"):
@@ -1687,7 +1687,7 @@ class CookerCollectFiles(object):
1687 def calc_bbfile_priority( self, filename, matched = None ): 1687 def calc_bbfile_priority( self, filename, matched = None ):
1688 for _, _, regex, pri in self.bbfile_config_priorities: 1688 for _, _, regex, pri in self.bbfile_config_priorities:
1689 if regex.match(filename): 1689 if regex.match(filename):
1690 if matched != None: 1690 if matched is not None:
1691 if not regex in matched: 1691 if not regex in matched:
1692 matched.add(regex) 1692 matched.add(regex)
1693 return pri 1693 return pri
diff --git a/bitbake/lib/bb/data.py b/bitbake/lib/bb/data.py
index 0d75d0c1a9..6dc02172cb 100644
--- a/bitbake/lib/bb/data.py
+++ b/bitbake/lib/bb/data.py
@@ -79,7 +79,7 @@ def expand(s, d, varname = None):
79 return d.expand(s, varname) 79 return d.expand(s, varname)
80 80
81def expandKeys(alterdata, readdata = None): 81def expandKeys(alterdata, readdata = None):
82 if readdata == None: 82 if readdata is None:
83 readdata = alterdata 83 readdata = alterdata
84 84
85 todolist = {} 85 todolist = {}
diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py
index 42143e7407..5cfbf36126 100644
--- a/bitbake/lib/bb/event.py
+++ b/bitbake/lib/bb/event.py
@@ -346,7 +346,7 @@ def set_UIHmask(handlerNum, level, debug_domains, mask):
346 346
347def getName(e): 347def getName(e):
348 """Returns the name of a class or class instance""" 348 """Returns the name of a class or class instance"""
349 if getattr(e, "__name__", None) == None: 349 if getattr(e, "__name__", None) is None:
350 return e.__class__.__name__ 350 return e.__class__.__name__
351 else: 351 else:
352 return e.__name__ 352 return e.__name__
diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index 731c160892..18a6819d5d 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -1081,7 +1081,7 @@ def try_mirrors(fetch, d, origud, mirrors, check = False):
1081 1081
1082 for index, uri in enumerate(uris): 1082 for index, uri in enumerate(uris):
1083 ret = try_mirror_url(fetch, origud, uds[index], ld, check) 1083 ret = try_mirror_url(fetch, origud, uds[index], ld, check)
1084 if ret != False: 1084 if ret:
1085 return ret 1085 return ret
1086 return None 1086 return None
1087 1087
@@ -1351,7 +1351,7 @@ class FetchMethod(object):
1351 """ 1351 """
1352 1352
1353 # We cannot compute checksums for directories 1353 # We cannot compute checksums for directories
1354 if os.path.isdir(urldata.localpath) == True: 1354 if os.path.isdir(urldata.localpath):
1355 return False 1355 return False
1356 if urldata.localpath.find("*") != -1: 1356 if urldata.localpath.find("*") != -1:
1357 return False 1357 return False
diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
index fa41b078f1..fe0a384af2 100644
--- a/bitbake/lib/bb/fetch2/git.py
+++ b/bitbake/lib/bb/fetch2/git.py
@@ -671,7 +671,7 @@ class Git(FetchMethod):
671 671
672 # search for version in the line 672 # search for version in the line
673 tag = tagregex.search(tag_head) 673 tag = tagregex.search(tag_head)
674 if tag == None: 674 if tag is None:
675 continue 675 continue
676 676
677 tag = tag.group('pver') 677 tag = tag.group('pver')
diff --git a/bitbake/lib/bb/fetch2/osc.py b/bitbake/lib/bb/fetch2/osc.py
index f55db6f791..8f091efd02 100644
--- a/bitbake/lib/bb/fetch2/osc.py
+++ b/bitbake/lib/bb/fetch2/osc.py
@@ -41,7 +41,7 @@ class Osc(FetchMethod):
41 else: 41 else:
42 pv = d.getVar("PV", False) 42 pv = d.getVar("PV", False)
43 rev = bb.fetch2.srcrev_internal_helper(ud, d) 43 rev = bb.fetch2.srcrev_internal_helper(ud, d)
44 if rev and rev != True: 44 if rev:
45 ud.revision = rev 45 ud.revision = rev
46 else: 46 else:
47 ud.revision = "" 47 ud.revision = ""
diff --git a/bitbake/lib/bb/fetch2/perforce.py b/bitbake/lib/bb/fetch2/perforce.py
index b2ac11ecab..f57c2a4f52 100644
--- a/bitbake/lib/bb/fetch2/perforce.py
+++ b/bitbake/lib/bb/fetch2/perforce.py
@@ -104,7 +104,7 @@ class Perforce(FetchMethod):
104 if command == 'changes': 104 if command == 'changes':
105 p4cmd = '%s%s changes -m 1 //%s' % (ud.basecmd, p4opt, pathnrev) 105 p4cmd = '%s%s changes -m 1 //%s' % (ud.basecmd, p4opt, pathnrev)
106 elif command == 'print': 106 elif command == 'print':
107 if depot_filename != None: 107 if depot_filename is not None:
108 p4cmd = '%s%s print -o "p4/%s" "%s"' % (ud.basecmd, p4opt, filename, depot_filename) 108 p4cmd = '%s%s print -o "p4/%s" "%s"' % (ud.basecmd, p4opt, filename, depot_filename)
109 else: 109 else:
110 raise FetchError('No depot file name provided to p4 %s' % command, ud.url) 110 raise FetchError('No depot file name provided to p4 %s' % command, ud.url)
diff --git a/bitbake/lib/bb/fetch2/ssh.py b/bitbake/lib/bb/fetch2/ssh.py
index 34debe399b..5e982ecf38 100644
--- a/bitbake/lib/bb/fetch2/ssh.py
+++ b/bitbake/lib/bb/fetch2/ssh.py
@@ -58,7 +58,7 @@ class SSH(FetchMethod):
58 '''Class to fetch a module or modules via Secure Shell''' 58 '''Class to fetch a module or modules via Secure Shell'''
59 59
60 def supports(self, urldata, d): 60 def supports(self, urldata, d):
61 return __pattern__.match(urldata.url) != None 61 return __pattern__.match(urldata.url) is not None
62 62
63 def supports_checksum(self, urldata): 63 def supports_checksum(self, urldata):
64 return False 64 return False
diff --git a/bitbake/lib/bb/parse/ast.py b/bitbake/lib/bb/parse/ast.py
index 362c1a39ce..eb8cfa21b8 100644
--- a/bitbake/lib/bb/parse/ast.py
+++ b/bitbake/lib/bb/parse/ast.py
@@ -89,7 +89,7 @@ class DataNode(AstNode):
89 self.groupd = groupd 89 self.groupd = groupd
90 90
91 def getFunc(self, key, data): 91 def getFunc(self, key, data):
92 if 'flag' in self.groupd and self.groupd['flag'] != None: 92 if 'flag' in self.groupd and self.groupd['flag'] is not None:
93 return data.getVarFlag(key, self.groupd['flag'], expand=False, noweakdefault=True) 93 return data.getVarFlag(key, self.groupd['flag'], expand=False, noweakdefault=True)
94 else: 94 else:
95 return data.getVar(key, False, noweakdefault=True, parsing=True) 95 return data.getVar(key, False, noweakdefault=True, parsing=True)
@@ -102,36 +102,36 @@ class DataNode(AstNode):
102 'file': self.filename, 102 'file': self.filename,
103 'line': self.lineno, 103 'line': self.lineno,
104 } 104 }
105 if "exp" in groupd and groupd["exp"] != None: 105 if "exp" in groupd and groupd["exp"] is not None:
106 data.setVarFlag(key, "export", 1, op = 'exported', **loginfo) 106 data.setVarFlag(key, "export", 1, op = 'exported', **loginfo)
107 107
108 op = "set" 108 op = "set"
109 if "ques" in groupd and groupd["ques"] != None: 109 if "ques" in groupd and groupd["ques"] is not None:
110 val = self.getFunc(key, data) 110 val = self.getFunc(key, data)
111 op = "set?" 111 op = "set?"
112 if val == None: 112 if val is None:
113 val = groupd["value"] 113 val = groupd["value"]
114 elif "colon" in groupd and groupd["colon"] != None: 114 elif "colon" in groupd and groupd["colon"] is not None:
115 e = data.createCopy() 115 e = data.createCopy()
116 op = "immediate" 116 op = "immediate"
117 val = e.expand(groupd["value"], key + "[:=]") 117 val = e.expand(groupd["value"], key + "[:=]")
118 elif "append" in groupd and groupd["append"] != None: 118 elif "append" in groupd and groupd["append"] is not None:
119 op = "append" 119 op = "append"
120 val = "%s %s" % ((self.getFunc(key, data) or ""), groupd["value"]) 120 val = "%s %s" % ((self.getFunc(key, data) or ""), groupd["value"])
121 elif "prepend" in groupd and groupd["prepend"] != None: 121 elif "prepend" in groupd and groupd["prepend"] is not None:
122 op = "prepend" 122 op = "prepend"
123 val = "%s %s" % (groupd["value"], (self.getFunc(key, data) or "")) 123 val = "%s %s" % (groupd["value"], (self.getFunc(key, data) or ""))
124 elif "postdot" in groupd and groupd["postdot"] != None: 124 elif "postdot" in groupd and groupd["postdot"] is not None:
125 op = "postdot" 125 op = "postdot"
126 val = "%s%s" % ((self.getFunc(key, data) or ""), groupd["value"]) 126 val = "%s%s" % ((self.getFunc(key, data) or ""), groupd["value"])
127 elif "predot" in groupd and groupd["predot"] != None: 127 elif "predot" in groupd and groupd["predot"] is not None:
128 op = "predot" 128 op = "predot"
129 val = "%s%s" % (groupd["value"], (self.getFunc(key, data) or "")) 129 val = "%s%s" % (groupd["value"], (self.getFunc(key, data) or ""))
130 else: 130 else:
131 val = groupd["value"] 131 val = groupd["value"]
132 132
133 flag = None 133 flag = None
134 if 'flag' in groupd and groupd['flag'] != None: 134 if 'flag' in groupd and groupd['flag'] is not None:
135 flag = groupd['flag'] 135 flag = groupd['flag']
136 elif groupd["lazyques"]: 136 elif groupd["lazyques"]:
137 flag = "_defaultval" 137 flag = "_defaultval"
diff --git a/bitbake/lib/bb/providers.py b/bitbake/lib/bb/providers.py
index f80963cb40..81459c36d5 100644
--- a/bitbake/lib/bb/providers.py
+++ b/bitbake/lib/bb/providers.py
@@ -92,11 +92,11 @@ def preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r):
92 Check if the version pe,pv,pr is the preferred one. 92 Check if the version pe,pv,pr is the preferred one.
93 If there is preferred version defined and ends with '%', then pv has to start with that version after removing the '%' 93 If there is preferred version defined and ends with '%', then pv has to start with that version after removing the '%'
94 """ 94 """
95 if (pr == preferred_r or preferred_r == None): 95 if pr == preferred_r or preferred_r is None:
96 if (pe == preferred_e or preferred_e == None): 96 if pe == preferred_e or preferred_e is None:
97 if preferred_v == pv: 97 if preferred_v == pv:
98 return True 98 return True
99 if preferred_v != None and preferred_v.endswith('%') and pv.startswith(preferred_v[:len(preferred_v)-1]): 99 if preferred_v is not None and preferred_v.endswith('%') and pv.startswith(preferred_v[:len(preferred_v)-1]):
100 return True 100 return True
101 return False 101 return False
102 102
diff --git a/bitbake/lib/bb/taskdata.py b/bitbake/lib/bb/taskdata.py
index 8c25e09e8a..d13a124983 100644
--- a/bitbake/lib/bb/taskdata.py
+++ b/bitbake/lib/bb/taskdata.py
@@ -362,7 +362,7 @@ class TaskData:
362 bb.event.fire(bb.event.NoProvider(item, dependees=self.get_dependees(item), reasons=["No eligible PROVIDERs exist for '%s'" % item]), cfgData) 362 bb.event.fire(bb.event.NoProvider(item, dependees=self.get_dependees(item), reasons=["No eligible PROVIDERs exist for '%s'" % item]), cfgData)
363 raise bb.providers.NoProvider(item) 363 raise bb.providers.NoProvider(item)
364 364
365 if len(eligible) > 1 and foundUnique == False: 365 if len(eligible) > 1 and not foundUnique:
366 if item not in self.consider_msgs_cache: 366 if item not in self.consider_msgs_cache:
367 providers_list = [] 367 providers_list = []
368 for fn in eligible: 368 for fn in eligible:
diff --git a/bitbake/lib/bb/ui/buildinfohelper.py b/bitbake/lib/bb/ui/buildinfohelper.py
index 5cbca97f3f..82c62e3324 100644
--- a/bitbake/lib/bb/ui/buildinfohelper.py
+++ b/bitbake/lib/bb/ui/buildinfohelper.py
@@ -935,7 +935,7 @@ class BuildInfoHelper(object):
935 935
936 # only reset the build name if the one on the server is actually 936 # only reset the build name if the one on the server is actually
937 # a valid value for the build_name field 937 # a valid value for the build_name field
938 if build_name != None: 938 if build_name is not None:
939 build_info['build_name'] = build_name 939 build_info['build_name'] = build_name
940 changed = True 940 changed = True
941 941
@@ -1194,7 +1194,7 @@ class BuildInfoHelper(object):
1194 evdata = BuildInfoHelper._get_data_from_event(event) 1194 evdata = BuildInfoHelper._get_data_from_event(event)
1195 1195
1196 for t in self.internal_state['targets']: 1196 for t in self.internal_state['targets']:
1197 if t.is_image == True: 1197 if t.is_image:
1198 output_files = list(evdata.keys()) 1198 output_files = list(evdata.keys())
1199 for output in output_files: 1199 for output in output_files:
1200 if t.target in output and 'rootfs' in output and not output.endswith(".manifest"): 1200 if t.target in output and 'rootfs' in output and not output.endswith(".manifest"):
@@ -1236,7 +1236,7 @@ class BuildInfoHelper(object):
1236 task_information['outcome'] = Task.OUTCOME_PREBUILT 1236 task_information['outcome'] = Task.OUTCOME_PREBUILT
1237 else: 1237 else:
1238 task_information['task_executed'] = True 1238 task_information['task_executed'] = True
1239 if 'noexec' in vars(event) and event.noexec == True: 1239 if 'noexec' in vars(event) and event.noexec:
1240 task_information['task_executed'] = False 1240 task_information['task_executed'] = False
1241 task_information['outcome'] = Task.OUTCOME_EMPTY 1241 task_information['outcome'] = Task.OUTCOME_EMPTY
1242 task_information['script_type'] = Task.CODING_NA 1242 task_information['script_type'] = Task.CODING_NA
@@ -1776,7 +1776,7 @@ class BuildInfoHelper(object):
1776 image_file_extensions_unique = {} 1776 image_file_extensions_unique = {}
1777 image_fstypes = self.server.runCommand( 1777 image_fstypes = self.server.runCommand(
1778 ['getVariable', 'IMAGE_FSTYPES'])[0] 1778 ['getVariable', 'IMAGE_FSTYPES'])[0]
1779 if image_fstypes != None: 1779 if image_fstypes is not None:
1780 image_types_str = image_fstypes.strip() 1780 image_types_str = image_fstypes.strip()
1781 image_file_extensions = re.sub(r' {2,}', ' ', image_types_str) 1781 image_file_extensions = re.sub(r' {2,}', ' ', image_types_str)
1782 image_file_extensions_unique = set(image_file_extensions.split(' ')) 1782 image_file_extensions_unique = set(image_file_extensions.split(' '))
diff --git a/bitbake/lib/bb/ui/knotty.py b/bitbake/lib/bb/ui/knotty.py
index 19008a4ead..a0340dfc20 100644
--- a/bitbake/lib/bb/ui/knotty.py
+++ b/bitbake/lib/bb/ui/knotty.py
@@ -447,7 +447,7 @@ def main(server, eventHandler, params, tf = TerminalFilter):
447 if error: 447 if error:
448 logger.error("Command '%s' failed: %s" % (cmdline, error)) 448 logger.error("Command '%s' failed: %s" % (cmdline, error))
449 return 1 449 return 1
450 elif ret != True: 450 elif not ret:
451 logger.error("Command '%s' failed: returned %s" % (cmdline, ret)) 451 logger.error("Command '%s' failed: returned %s" % (cmdline, ret))
452 return 1 452 return 1
453 453
diff --git a/bitbake/lib/bb/ui/ncurses.py b/bitbake/lib/bb/ui/ncurses.py
index 49569e375b..da4fbeabb6 100644
--- a/bitbake/lib/bb/ui/ncurses.py
+++ b/bitbake/lib/bb/ui/ncurses.py
@@ -238,7 +238,7 @@ class NCursesUI:
238 if error: 238 if error:
239 print("Error running command '%s': %s" % (cmdline, error)) 239 print("Error running command '%s': %s" % (cmdline, error))
240 return 240 return
241 elif ret != True: 241 elif not ret:
242 print("Couldn't get default commandlind! %s" % ret) 242 print("Couldn't get default commandlind! %s" % ret)
243 return 243 return
244 except xmlrpc.client.Fault as x: 244 except xmlrpc.client.Fault as x:
diff --git a/bitbake/lib/bb/ui/taskexp.py b/bitbake/lib/bb/ui/taskexp.py
index 7895102b95..8fff244235 100644
--- a/bitbake/lib/bb/ui/taskexp.py
+++ b/bitbake/lib/bb/ui/taskexp.py
@@ -200,7 +200,7 @@ def main(server, eventHandler, params):
200 if error: 200 if error:
201 print("Error running command '%s': %s" % (cmdline, error)) 201 print("Error running command '%s': %s" % (cmdline, error))
202 return 1 202 return 1
203 elif ret != True: 203 elif not ret:
204 print("Error running command '%s': returned %s" % (cmdline, ret)) 204 print("Error running command '%s': returned %s" % (cmdline, ret))
205 return 1 205 return 1
206 except client.Fault as x: 206 except client.Fault as x:
diff --git a/bitbake/lib/bb/ui/toasterui.py b/bitbake/lib/bb/ui/toasterui.py
index 51892c9a09..9260f5d9d7 100644
--- a/bitbake/lib/bb/ui/toasterui.py
+++ b/bitbake/lib/bb/ui/toasterui.py
@@ -176,7 +176,7 @@ def main(server, eventHandler, params):
176 if error: 176 if error:
177 logger.error("Command '%s' failed: %s" % (cmdline, error)) 177 logger.error("Command '%s' failed: %s" % (cmdline, error))
178 return 1 178 return 1
179 elif ret != True: 179 elif not ret:
180 logger.error("Command '%s' failed: returned %s" % (cmdline, ret)) 180 logger.error("Command '%s' failed: returned %s" % (cmdline, ret))
181 return 1 181 return 1
182 182
diff --git a/bitbake/lib/bb/ui/uievent.py b/bitbake/lib/bb/ui/uievent.py
index fedb05064d..13d0d4a04c 100644
--- a/bitbake/lib/bb/ui/uievent.py
+++ b/bitbake/lib/bb/ui/uievent.py
@@ -46,7 +46,7 @@ class BBUIEventQueue:
46 self.EventHandle = ret 46 self.EventHandle = ret
47 error = "" 47 error = ""
48 48
49 if self.EventHandle != None: 49 if self.EventHandle is not None:
50 break 50 break
51 51
52 errmsg = "Could not register UI event handler. Error: %s, host %s, "\ 52 errmsg = "Could not register UI event handler. Error: %s, host %s, "\
diff --git a/bitbake/lib/bs4/__init__.py b/bitbake/lib/bs4/__init__.py
index f6fdfd50b1..e35725b86e 100644
--- a/bitbake/lib/bs4/__init__.py
+++ b/bitbake/lib/bs4/__init__.py
@@ -427,7 +427,7 @@ class BeautifulSoup(Tag):
427 if self.is_xml: 427 if self.is_xml:
428 # Print the XML declaration 428 # Print the XML declaration
429 encoding_part = '' 429 encoding_part = ''
430 if eventual_encoding != None: 430 if eventual_encoding is not None:
431 encoding_part = ' encoding="%s"' % eventual_encoding 431 encoding_part = ' encoding="%s"' % eventual_encoding
432 prefix = '<?xml version="1.0"%s?>\n' % encoding_part 432 prefix = '<?xml version="1.0"%s?>\n' % encoding_part
433 else: 433 else:
diff --git a/bitbake/lib/bs4/builder/_html5lib.py b/bitbake/lib/bs4/builder/_html5lib.py
index 4091ce88b9..9e9216ef9c 100644
--- a/bitbake/lib/bs4/builder/_html5lib.py
+++ b/bitbake/lib/bs4/builder/_html5lib.py
@@ -321,7 +321,7 @@ class Element(treebuildersbase.Node):
321 return self.element.contents 321 return self.element.contents
322 322
323 def getNameTuple(self): 323 def getNameTuple(self):
324 if self.namespace == None: 324 if self.namespace is None:
325 return namespaces["html"], self.name 325 return namespaces["html"], self.name
326 else: 326 else:
327 return self.namespace, self.name 327 return self.namespace, self.name
diff --git a/bitbake/lib/ply/yacc.py b/bitbake/lib/ply/yacc.py
index d50886ed2f..561784f2f7 100644
--- a/bitbake/lib/ply/yacc.py
+++ b/bitbake/lib/ply/yacc.py
@@ -488,7 +488,7 @@ class LRParser:
488 # --! DEBUG 488 # --! DEBUG
489 return result 489 return result
490 490
491 if t == None: 491 if t is None:
492 492
493 # --! DEBUG 493 # --! DEBUG
494 debug.error('Error : %s', 494 debug.error('Error : %s',
@@ -766,7 +766,7 @@ class LRParser:
766 n = symstack[-1] 766 n = symstack[-1]
767 return getattr(n,"value",None) 767 return getattr(n,"value",None)
768 768
769 if t == None: 769 if t is None:
770 770
771 # We have some kind of parsing error here. To handle 771 # We have some kind of parsing error here. To handle
772 # this, we are going to push the current token onto 772 # this, we are going to push the current token onto
@@ -1021,7 +1021,7 @@ class LRParser:
1021 n = symstack[-1] 1021 n = symstack[-1]
1022 return getattr(n,"value",None) 1022 return getattr(n,"value",None)
1023 1023
1024 if t == None: 1024 if t is None:
1025 1025
1026 # We have some kind of parsing error here. To handle 1026 # We have some kind of parsing error here. To handle
1027 # this, we are going to push the current token onto 1027 # this, we are going to push the current token onto
diff --git a/bitbake/lib/prserv/db.py b/bitbake/lib/prserv/db.py
index 117d8c052c..cb2a2461e0 100644
--- a/bitbake/lib/prserv/db.py
+++ b/bitbake/lib/prserv/db.py
@@ -71,7 +71,7 @@ class PRTable(object):
71 data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table, 71 data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table,
72 (version, pkgarch, checksum)) 72 (version, pkgarch, checksum))
73 row=data.fetchone() 73 row=data.fetchone()
74 if row != None: 74 if row is not None:
75 return row[0] 75 return row[0]
76 else: 76 else:
77 #no value found, try to insert 77 #no value found, try to insert
@@ -87,7 +87,7 @@ class PRTable(object):
87 data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table, 87 data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table,
88 (version, pkgarch, checksum)) 88 (version, pkgarch, checksum))
89 row=data.fetchone() 89 row=data.fetchone()
90 if row != None: 90 if row is not None:
91 return row[0] 91 return row[0]
92 else: 92 else:
93 raise prserv.NotFoundError 93 raise prserv.NotFoundError
@@ -99,7 +99,7 @@ class PRTable(object):
99 % (self.table, self.table), 99 % (self.table, self.table),
100 (version, pkgarch, checksum, version, pkgarch)) 100 (version, pkgarch, checksum, version, pkgarch))
101 row=data.fetchone() 101 row=data.fetchone()
102 if row != None: 102 if row is not None:
103 return row[0] 103 return row[0]
104 else: 104 else:
105 #no value found, try to insert 105 #no value found, try to insert
@@ -116,7 +116,7 @@ class PRTable(object):
116 data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table, 116 data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table,
117 (version, pkgarch, checksum)) 117 (version, pkgarch, checksum))
118 row=data.fetchone() 118 row=data.fetchone()
119 if row != None: 119 if row is not None:
120 return row[0] 120 return row[0]
121 else: 121 else:
122 raise prserv.NotFoundError 122 raise prserv.NotFoundError
@@ -132,7 +132,7 @@ class PRTable(object):
132 data = self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table, 132 data = self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table,
133 (version, pkgarch, checksum)) 133 (version, pkgarch, checksum))
134 row = data.fetchone() 134 row = data.fetchone()
135 if row != None: 135 if row is not None:
136 val=row[0] 136 val=row[0]
137 else: 137 else:
138 #no value found, try to insert 138 #no value found, try to insert
@@ -147,7 +147,7 @@ class PRTable(object):
147 data = self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table, 147 data = self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table,
148 (version, pkgarch, checksum)) 148 (version, pkgarch, checksum))
149 row = data.fetchone() 149 row = data.fetchone()
150 if row != None: 150 if row is not None:
151 val = row[0] 151 val = row[0]
152 return val 152 return val
153 153
@@ -170,7 +170,7 @@ class PRTable(object):
170 data = self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=? AND value>=?;" % self.table, 170 data = self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=? AND value>=?;" % self.table,
171 (version,pkgarch,checksum,value)) 171 (version,pkgarch,checksum,value))
172 row=data.fetchone() 172 row=data.fetchone()
173 if row != None: 173 if row is not None:
174 return row[0] 174 return row[0]
175 else: 175 else:
176 return None 176 return None
diff --git a/bitbake/lib/pyinotify.py b/bitbake/lib/pyinotify.py
index 1528a22e8d..6ae40a2d76 100644
--- a/bitbake/lib/pyinotify.py
+++ b/bitbake/lib/pyinotify.py
@@ -1274,7 +1274,7 @@ class Notifier:
1274 basename = os.path.basename(sys.argv[0]) or 'pyinotify' 1274 basename = os.path.basename(sys.argv[0]) or 'pyinotify'
1275 pid_file = os.path.join(dirname, basename + '.pid') 1275 pid_file = os.path.join(dirname, basename + '.pid')
1276 1276
1277 if pid_file != False and os.path.lexists(pid_file): 1277 if pid_file and os.path.lexists(pid_file):
1278 err = 'Cannot daemonize: pid file %s already exists.' % pid_file 1278 err = 'Cannot daemonize: pid file %s already exists.' % pid_file
1279 raise NotifierError(err) 1279 raise NotifierError(err)
1280 1280
@@ -1308,7 +1308,7 @@ class Notifier:
1308 fork_daemon() 1308 fork_daemon()
1309 1309
1310 # Write pid 1310 # Write pid
1311 if pid_file != False: 1311 if pid_file:
1312 flags = os.O_WRONLY|os.O_CREAT|os.O_NOFOLLOW|os.O_EXCL 1312 flags = os.O_WRONLY|os.O_CREAT|os.O_NOFOLLOW|os.O_EXCL
1313 fd_pid = os.open(pid_file, flags, 0o0600) 1313 fd_pid = os.open(pid_file, flags, 0o0600)
1314 os.write(fd_pid, bytes(str(os.getpid()) + '\n', 1314 os.write(fd_pid, bytes(str(os.getpid()) + '\n',
diff --git a/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py b/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py
index cfcd4a00e5..20f9dce569 100644
--- a/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py
+++ b/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py
@@ -78,7 +78,7 @@ class Command(BaseCommand):
78 template_conf = os.environ.get("TEMPLATECONF", "") 78 template_conf = os.environ.get("TEMPLATECONF", "")
79 custom_xml_only = os.environ.get("CUSTOM_XML_ONLY") 79 custom_xml_only = os.environ.get("CUSTOM_XML_ONLY")
80 80
81 if ToasterSetting.objects.filter(name='CUSTOM_XML_ONLY').count() > 0 or (not custom_xml_only == None): 81 if ToasterSetting.objects.filter(name='CUSTOM_XML_ONLY').count() > 0 or custom_xml_only is not None:
82 # only use the custom settings 82 # only use the custom settings
83 pass 83 pass
84 elif "poky" in template_conf: 84 elif "poky" in template_conf:
diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py
index bb6b5decff..caf069721a 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -1647,14 +1647,14 @@ class CustomImageRecipe(Recipe):
1647 """ 1647 """
1648 # Check if we're aldready up-to-date or not 1648 # Check if we're aldready up-to-date or not
1649 target = self.get_last_successful_built_target() 1649 target = self.get_last_successful_built_target()
1650 if target == None: 1650 if target is None:
1651 # So we've never actually built this Custom recipe but what about 1651 # So we've never actually built this Custom recipe but what about
1652 # the recipe it's based on? 1652 # the recipe it's based on?
1653 target = \ 1653 target = \
1654 Target.objects.filter(Q(build__outcome=Build.SUCCEEDED) & 1654 Target.objects.filter(Q(build__outcome=Build.SUCCEEDED) &
1655 Q(build__project=self.project) & 1655 Q(build__project=self.project) &
1656 Q(target=self.base_recipe.name)).last() 1656 Q(target=self.base_recipe.name)).last()
1657 if target == None: 1657 if target is None:
1658 return 1658 return
1659 1659
1660 if target.build.completed_on == self.last_updated: 1660 if target.build.completed_on == self.last_updated:
diff --git a/bitbake/lib/toaster/toastergui/templatetags/projecttags.py b/bitbake/lib/toaster/toastergui/templatetags/projecttags.py
index 354b61f081..b703da3048 100644
--- a/bitbake/lib/toaster/toastergui/templatetags/projecttags.py
+++ b/bitbake/lib/toaster/toastergui/templatetags/projecttags.py
@@ -212,7 +212,7 @@ def filtered_installedsize(size, installed_size):
212 """If package.installed_size not null and not empty return it, 212 """If package.installed_size not null and not empty return it,
213 else return package.size 213 else return package.size
214 """ 214 """
215 return size if (installed_size == 0) or (installed_size == "") or (installed_size == None) else installed_size 215 return size if (installed_size == 0) or (installed_size == "") or (installed_size is None) else installed_size
216 216
217@register.filter 217@register.filter
218def filtered_packageversion(version, revision): 218def filtered_packageversion(version, revision):
@@ -228,7 +228,7 @@ def filter_sizeovertotal(package_object, total_size):
228 formatted nicely. 228 formatted nicely.
229 """ 229 """
230 size = package_object.installed_size 230 size = package_object.installed_size
231 if size == None or size == '': 231 if size is None or size == '':
232 size = package_object.size 232 size = package_object.size
233 233
234 return '{:.1%}'.format(float(size)/float(total_size)) 234 return '{:.1%}'.format(float(size)/float(total_size))
diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 7fecdaa973..e2ead830b1 100644
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -51,7 +51,7 @@ class MimeTypeFinder(object):
51 def get_mimetype(self, path): 51 def get_mimetype(self, path):
52 guess = mimetypes.guess_type(path, self._strict) 52 guess = mimetypes.guess_type(path, self._strict)
53 guessed_type = guess[0] 53 guessed_type = guess[0]
54 if guessed_type == None: 54 if guessed_type is None:
55 guessed_type = 'application/octet-stream' 55 guessed_type = 'application/octet-stream'
56 return guessed_type 56 return guessed_type
57 57
@@ -126,7 +126,7 @@ def _lv_to_dict(prj, x = None):
126 return {"id": x.pk, 126 return {"id": x.pk,
127 "name": x.layer.name, 127 "name": x.layer.name,
128 "tooltip": "%s | %s" % (x.layer.vcs_url,x.get_vcs_reference()), 128 "tooltip": "%s | %s" % (x.layer.vcs_url,x.get_vcs_reference()),
129 "detail": "(%s" % x.layer.vcs_url + (")" if x.release == None else " | "+x.get_vcs_reference()+")"), 129 "detail": "(%s" % x.layer.vcs_url + (")" if x.release is None else " | "+x.get_vcs_reference()+")"),
130 "giturl": x.layer.vcs_url, 130 "giturl": x.layer.vcs_url,
131 "layerdetailurl" : reverse('layerdetails', args=(prj.id,x.pk)), 131 "layerdetailurl" : reverse('layerdetails', args=(prj.id,x.pk)),
132 "revision" : x.get_vcs_reference(), 132 "revision" : x.get_vcs_reference(),
@@ -718,7 +718,7 @@ def _get_dir_entries(build_id, target_id, start):
718 resolved_id = o.sym_target_id 718 resolved_id = o.sym_target_id
719 resolved_path = o.path 719 resolved_path = o.path
720 if target_packages.count(): 720 if target_packages.count():
721 while resolved_id != "" and resolved_id != None: 721 while resolved_id != "" and resolved_id is not None:
722 tf = Target_File.objects.get(pk=resolved_id) 722 tf = Target_File.objects.get(pk=resolved_id)
723 resolved_path = tf.path 723 resolved_path = tf.path
724 resolved_id = tf.sym_target_id 724 resolved_id = tf.sym_target_id
@@ -730,10 +730,10 @@ def _get_dir_entries(build_id, target_id, start):
730 entry['package_id'] = str(p.id) 730 entry['package_id'] = str(p.id)
731 entry['package'] = p.name 731 entry['package'] = p.name
732 # don't use resolved path from above, show immediate link-to 732 # don't use resolved path from above, show immediate link-to
733 if o.sym_target_id != "" and o.sym_target_id != None: 733 if o.sym_target_id != "" and o.sym_target_id is not None:
734 entry['link_to'] = Target_File.objects.get(pk=o.sym_target_id).path 734 entry['link_to'] = Target_File.objects.get(pk=o.sym_target_id).path
735 entry['size'] = filtered_filesizeformat(o.size) 735 entry['size'] = filtered_filesizeformat(o.size)
736 if entry['link_to'] != None: 736 if entry['link_to'] is not None:
737 entry['permission'] = node_str[o.inodetype] + o.permission 737 entry['permission'] = node_str[o.inodetype] + o.permission
738 else: 738 else:
739 entry['permission'] = node_str[o.inodetype] + o.permission 739 entry['permission'] = node_str[o.inodetype] + o.permission
@@ -755,7 +755,7 @@ def dirinfo(request, build_id, target_id, file_path=None):
755 objects = _get_dir_entries(build_id, target_id, '/') 755 objects = _get_dir_entries(build_id, target_id, '/')
756 packages_sum = Package.objects.filter(id__in=Target_Installed_Package.objects.filter(target_id=target_id).values('package_id')).aggregate(Sum('installed_size')) 756 packages_sum = Package.objects.filter(id__in=Target_Installed_Package.objects.filter(target_id=target_id).values('package_id')).aggregate(Sum('installed_size'))
757 dir_list = None 757 dir_list = None
758 if file_path != None: 758 if file_path is not None:
759 """ 759 """
760 Link from the included package detail file list page and is 760 Link from the included package detail file list page and is
761 requesting opening the dir info to a specific file path. 761 requesting opening the dir info to a specific file path.
@@ -1029,15 +1029,15 @@ def _get_package_dependency_count(package, target_id, is_installed):
1029 1029
1030def _get_package_alias(package): 1030def _get_package_alias(package):
1031 alias = package.installed_name 1031 alias = package.installed_name
1032 if alias != None and alias != '' and alias != package.name: 1032 if alias is not None and alias != '' and alias != package.name:
1033 return alias 1033 return alias
1034 else: 1034 else:
1035 return '' 1035 return ''
1036 1036
1037def _get_fullpackagespec(package): 1037def _get_fullpackagespec(package):
1038 r = package.name 1038 r = package.name
1039 version_good = package.version != None and package.version != '' 1039 version_good = package.version is not None and package.version != ''
1040 revision_good = package.revision != None and package.revision != '' 1040 revision_good = package.revision is not None and package.revision != ''
1041 if version_good or revision_good: 1041 if version_good or revision_good:
1042 r += '_' 1042 r += '_'
1043 if version_good: 1043 if version_good:
diff --git a/bitbake/lib/toaster/toastermain/management/commands/buildimport.py b/bitbake/lib/toaster/toastermain/management/commands/buildimport.py
index 9af54ec2f2..3e246fda83 100644
--- a/bitbake/lib/toaster/toastermain/management/commands/buildimport.py
+++ b/bitbake/lib/toaster/toastermain/management/commands/buildimport.py
@@ -505,7 +505,7 @@ class Command(BaseCommand):
505 default_release = Release.objects.get(id=1) 505 default_release = Release.objects.get(id=1)
506 506
507 # SANITY: if 'reconfig' but project does not exist (deleted externally), switch to 'import' 507 # SANITY: if 'reconfig' but project does not exist (deleted externally), switch to 'import'
508 if ("reconfigure" == options['command']) and (None == project): 508 if ("reconfigure" == options['command']) and project is None:
509 options['command'] = 'import' 509 options['command'] = 'import'
510 510
511 # 'Configure': 511 # 'Configure':