Migrate code style to Black

Gramps.py

@@ -26,4 +26,5 @@
 From this position, import gramps works great
 """
 import gramps.grampsapp as app
+
 app.main()

aio/grampsaioc.py

@@ -5,36 +5,40 @@
 import sys
 import site
 
-if getattr(sys, 'frozen', False):
+if getattr(sys, "frozen", False):
     aio = os.path.dirname(sys.executable)
     sys.path.insert(1, aio)
-    sys.path.insert(1, os.path.join(aio,'lib'))
+    sys.path.insert(1, os.path.join(aio, "lib"))
     sys.path.insert(1, site.getusersitepackages())
-    environ['PANGOCAIRO_BACKEND'] = 'fontconfig'
-    environ['SSL_CERT_FILE'] = join(aio, 'ssl/certs/ca-bundle.trust.crt')
-    environ['GI_TYPELIB_PATH'] = join(aio, 'lib/girepository-1.0')
-    environ['G_ENABLE_DIAGNOSTIC'] = '0'
-    environ['G_PARAM_DEPRECATED'] = '0'
-    environ['GRAMPS_RESOURCES'] = join(aio, 'share')
-    environ['PATH'] = aio + ';' + aio +'\lib;' + environ['PATH']
+    environ["PANGOCAIRO_BACKEND"] = "fontconfig"
+    environ["SSL_CERT_FILE"] = join(aio, "ssl/certs/ca-bundle.trust.crt")
+    environ["GI_TYPELIB_PATH"] = join(aio, "lib/girepository-1.0")
+    environ["G_ENABLE_DIAGNOSTIC"] = "0"
+    environ["G_PARAM_DEPRECATED"] = "0"
+    environ["GRAMPS_RESOURCES"] = join(aio, "share")
+    environ["PATH"] = aio + ";" + aio + "\lib;" + environ["PATH"]
+
 
 def close():
     sys.exit()
 
+
 import atexit
 import ctypes
 
 HANDLE = ctypes.windll.kernel32.CreateMutexW(None, 1, "org.gramps-project.gramps")
 ERROR = ctypes.GetLastError()
-if ERROR == 183: #ERROR_ALREADY_EXISTS:
-    print('Gramps is already running!', file=sys.stderr)
+if ERROR == 183:  # ERROR_ALREADY_EXISTS:
+    print("Gramps is already running!", file=sys.stderr)
     close()
 
 atexit.register(ctypes.windll.kernel32.CloseHandle, HANDLE)
 atexit.register(ctypes.windll.kernel32.ReleaseMutex, HANDLE)
 
 import warnings
+
 warnings.simplefilter("ignore")
 
 import gramps.grampsapp as app
+
 app.run()

aio/grampsaiocd.py

@@ -5,19 +5,20 @@
 import sys
 import site
 
-if getattr(sys, 'frozen', False):
+if getattr(sys, "frozen", False):
     aio = os.path.dirname(sys.executable)
     sys.path.insert(1, aio)
-    sys.path.insert(1, os.path.join(aio,'lib'))
+    sys.path.insert(1, os.path.join(aio, "lib"))
     sys.path.insert(1, site.getusersitepackages())
-    environ['LANG'] = 'en'
-    environ['PANGOCAIRO_BACKEND'] = 'fontconfig'
-    environ['SSL_CERT_FILE'] = join(aio, 'ssl/certs/ca-bundle.trust.crt')
-    environ['GI_TYPELIB_PATH'] = join(aio, 'lib/girepository-1.0')
-    environ['G_ENABLE_DIAGNOSTIC'] = '0'
-    environ['G_PARAM_DEPRECATED'] = '0'
-    environ['GRAMPS_RESOURCES'] = join(aio, 'share')
-    environ['PATH'] = aio + ';' + aio +'\lib;' + environ['PATH']
+    environ["LANG"] = "en"
+    environ["PANGOCAIRO_BACKEND"] = "fontconfig"
+    environ["SSL_CERT_FILE"] = join(aio, "ssl/certs/ca-bundle.trust.crt")
+    environ["GI_TYPELIB_PATH"] = join(aio, "lib/girepository-1.0")
+    environ["G_ENABLE_DIAGNOSTIC"] = "0"
+    environ["G_PARAM_DEPRECATED"] = "0"
+    environ["GRAMPS_RESOURCES"] = join(aio, "share")
+    environ["PATH"] = aio + ";" + aio + "\lib;" + environ["PATH"]
 
 import gramps.grampsapp as app
+
 app.run()

aio/grampsaiow.py

@@ -1,39 +1,42 @@
 #!/usr/bin/env python3
-'''
+"""
     grampsw.exe
-'''
+"""
 import os
 from os import environ
 from os.path import join
 import sys
 import site
 
-if getattr(sys, 'frozen', False):
+if getattr(sys, "frozen", False):
     aio = os.path.dirname(sys.executable)
     sys.path.insert(1, aio)
-    sys.path.insert(1, os.path.join(aio,'lib'))
+    sys.path.insert(1, os.path.join(aio, "lib"))
     sys.path.insert(1, site.getusersitepackages())
-    environ['SSL_CERT_FILE'] = join(aio, 'ssl/certs/ca-bundle.trust.crt')
-    environ['GI_TYPELIB_PATH'] = join(aio, 'lib/girepository-1.0')
-    environ['G_ENABLE_DIAGNOSTIC'] = '0'
-    environ['G_PARAM_DEPRECATED'] = '0'
-    environ['GRAMPS_RESOURCES'] = join(aio, 'share')
-    environ['PATH'] = aio + ';' + aio +'\lib;' + environ['PATH']
+    environ["SSL_CERT_FILE"] = join(aio, "ssl/certs/ca-bundle.trust.crt")
+    environ["GI_TYPELIB_PATH"] = join(aio, "lib/girepository-1.0")
+    environ["G_ENABLE_DIAGNOSTIC"] = "0"
+    environ["G_PARAM_DEPRECATED"] = "0"
+    environ["GRAMPS_RESOURCES"] = join(aio, "share")
+    environ["PATH"] = aio + ";" + aio + "\lib;" + environ["PATH"]
 
 import atexit
 import ctypes
 
+
 def close():
-    ''' Show warning dialog if Gramps is already running'''
-    sys.exit('Gramps is already running!')
+    """Show warning dialog if Gramps is already running"""
+    sys.exit("Gramps is already running!")
+
 
 HANDLE = ctypes.windll.kernel32.CreateMutexW(None, 1, "org.gramps-project.gramps")
 ERROR = ctypes.GetLastError()
-if ERROR == 183: #ERROR_ALREADY_EXISTS:
+if ERROR == 183:  # ERROR_ALREADY_EXISTS:
     close()
 
 atexit.register(ctypes.windll.kernel32.CloseHandle, HANDLE)
 atexit.register(ctypes.windll.kernel32.ReleaseMutex, HANDLE)
 
 import gramps.grampsapp as app
+
 app.main()