18 files changed, 4 insertions, 24 deletions
diff --git a/SConstruct b/SConstruct
index 1271156a28..7b2d49e36f 100644
--- a/SConstruct
+++ b/SConstruct
@@ -5,7 +5,6 @@ EnsureSConsVersion(0, 98, 1)
 # System
 import glob
 import os
-import string
 import sys
 
 # Local
diff --git a/doc/tools/makerst.py b/doc/tools/makerst.py
index dc6d270c08..e81b4db13e 100755
--- a/doc/tools/makerst.py
+++ b/doc/tools/makerst.py
@@ -1,11 +1,10 @@
 #!/usr/bin/env python3
 
 import argparse
-import sys
 import os
 import re
 import xml.etree.ElementTree as ET
-from collections import defaultdict, OrderedDict
+from collections import OrderedDict
 
 # Uncomment to do type checks. I have it commented out so it works below Python 3.5
 #from typing import List, Dict, TextIO, Tuple, Iterable, Optional, DefaultDict, Any, Union
diff --git a/editor/editor_builders.py b/editor/editor_builders.py
index 9e9fe752b4..19c5e0b924 100644
--- a/editor/editor_builders.py
+++ b/editor/editor_builders.py
@@ -6,7 +6,7 @@ All such functions are invoked in a subprocess on Windows to prevent build flaki
 import os
 import os.path
 from platform_methods import subprocess_main
-from compat import encode_utf8, byte_to_str, open_utf8, escape_string
+from compat import encode_utf8, byte_to_str, open_utf8
 
 
 def make_doc_header(target, source, env):
diff --git a/methods.py b/methods.py
index 5bc30dc643..ec9ecdb17f 100644
--- a/methods.py
+++ b/methods.py
@@ -4,7 +4,6 @@ import sys
 import re
 import glob
 import string
-import datetime
 import subprocess
 from compat import iteritems, isbasestring, decode_utf8
 
diff --git a/modules/mono/SCsub b/modules/mono/SCsub
index 706949154e..b6ba9b1c23 100644
--- a/modules/mono/SCsub
+++ b/modules/mono/SCsub
@@ -257,7 +257,6 @@ def find_msbuild_windows():
 
 def mono_build_solution(source, target, env):
     import subprocess
-    import mono_reg_utils as monoreg
     from shutil import copyfile
 
     sln_path = os.path.abspath(str(source[0]))
diff --git a/modules/mono/config.py b/modules/mono/config.py
index a81ecfce70..6b88600c56 100644
--- a/modules/mono/config.py
+++ b/modules/mono/config.py
@@ -5,7 +5,7 @@ import sys
 import subprocess
 
 from distutils.version import LooseVersion
-from SCons.Script import BoolVariable, Dir, Environment, File, SCons, Variables
+from SCons.Script import BoolVariable, Dir, Environment, Variables
 
 
 monoreg = imp.load_source('mono_reg_utils', 'modules/mono/mono_reg_utils.py')
diff --git a/platform/android/SCsub b/platform/android/SCsub
index 80ee6644f3..d494372bcd 100644
--- a/platform/android/SCsub
+++ b/platform/android/SCsub
@@ -2,7 +2,6 @@
 
 Import('env')
 
-import shutil
 from compat import open_utf8
 from distutils.version import LooseVersion
 from detect import get_ndk_version
diff --git a/platform/android/detect.py b/platform/android/detect.py
index 80cda68a9e..5623274050 100644
--- a/platform/android/detect.py
+++ b/platform/android/detect.py
@@ -1,6 +1,5 @@
 import os
 import sys
-import string
 import platform
 from distutils.version import LooseVersion
 
diff --git a/platform/iphone/SCsub b/platform/iphone/SCsub
index 41991bce86..fa1b124561 100644
--- a/platform/iphone/SCsub
+++ b/platform/iphone/SCsub
@@ -2,8 +2,6 @@
 
 Import('env')
 
-import os
-
 iphone_lib = [
     'godot_iphone.cpp',
     'os_iphone.cpp',
diff --git a/platform/iphone/detect.py b/platform/iphone/detect.py
index 172572bcb4..853f24379e 100644
--- a/platform/iphone/detect.py
+++ b/platform/iphone/detect.py
@@ -1,5 +1,4 @@
 import os
-import string
 import sys
 from methods import detect_darwin_sdk_path
 
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index 47da8de5df..c7acbde3f7 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -1,5 +1,4 @@
 import os
-import sys
 
 
 def is_active():
diff --git a/platform/osx/SCsub b/platform/osx/SCsub
index d2952ebdc0..e15b4339a7 100644
--- a/platform/osx/SCsub
+++ b/platform/osx/SCsub
@@ -2,7 +2,6 @@
 
 Import('env')
 
-import os
 from platform_methods import run_in_subprocess
 import platform_osx_builders
 
diff --git a/platform/server/SCsub b/platform/server/SCsub
index 62d45efbc0..f977275595 100644
--- a/platform/server/SCsub
+++ b/platform/server/SCsub
@@ -1,7 +1,5 @@
 #!/usr/bin/env python
 
-import os
-import platform
 import sys
 
 Import('env')
diff --git a/platform/uwp/detect.py b/platform/uwp/detect.py
index c32a11b396..f8f1b066f6 100644
--- a/platform/uwp/detect.py
+++ b/platform/uwp/detect.py
@@ -1,6 +1,5 @@
 import methods
 import os
-import string
 import sys
 
 
@@ -25,8 +24,6 @@ def can_build():
 
 
 def get_opts():
-    from SCons.Variables import BoolVariable
-
     return [
         ('msvc_version', 'MSVC version to use (ignored if the VCINSTALLDIR environment variable is set)', None),
     ]
diff --git a/platform/windows/detect.py b/platform/windows/detect.py
index 426a5e9e61..0118b5bae2 100644
--- a/platform/windows/detect.py
+++ b/platform/windows/detect.py
@@ -1,6 +1,5 @@
 import methods
 import os
-import sys
 
 
 def is_active():
diff --git a/platform/x11/SCsub b/platform/x11/SCsub
index e302f09c88..3d5aa15208 100644
--- a/platform/x11/SCsub
+++ b/platform/x11/SCsub
@@ -2,7 +2,6 @@
 
 Import('env')
 
-import os
 from platform_methods import run_in_subprocess
 import platform_x11_builders
 
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 5cc5ef4ac0..5f7b825f5e 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -1,9 +1,9 @@
 import os
 import platform
 import sys
-from compat import decode_utf8
 from methods import get_compiler_version, using_gcc
 
+
 def is_active():
     return True
 
diff --git a/scene/resources/default_theme/make_header.py b/scene/resources/default_theme/make_header.py
index 73b1ae0b0b..bd5a723b23 100755
--- a/scene/resources/default_theme/make_header.py
+++ b/scene/resources/default_theme/make_header.py
@@ -1,8 +1,6 @@
 #!/usr/bin/env python
 
-import os
 import glob
-import string
 
 enc = "utf-8"