Fix flake8 errors

Author: boriel

arch/zx48k/backend/__init__.py

@@ -2234,9 +2234,10 @@ def emit_start():
     output = list()
     heap_init = ['%s:' % DATA_LABEL]
     output.append('org %s' % OPTIONS.org.value)
-    
+
     if REQUIRES.intersection(MEMINITS) or '__MEM_INIT' in INITS:
-        heap_init.append('; Defines HEAP SIZE\n' + OPTIONS.heap_size_label.value + ' EQU ' + str(OPTIONS.heap_size.value))
+        heap_init.append('; Defines HEAP SIZE\n' + OPTIONS.heap_size_label.value + ' EQU ' +
+                         str(OPTIONS.heap_size.value))
         heap_init.append(OPTIONS.heap_start_label.value + ':')
         heap_init.append('DEFS %s' % str(OPTIONS.heap_size.value))
 

libzxbc/zxb.py

@@ -349,8 +349,8 @@ def main(args=None, emitter=None):
 
     tmp = [x for x in backend.emit(backend.MEMORY, optimize=False) if x.strip()[0] != '#']
     asm_output = backend.emit_start() + tmp \
-                 + ['%s:' % backend.DATA_END_LABEL, '%s:' % backend.MAIN_LABEL] \
-                 + asm_output + backend.emit_end()
+                                      + ['%s:' % backend.DATA_END_LABEL, '%s:' % backend.MAIN_LABEL] \
+                                      + asm_output + backend.emit_end()
 
     if options.asm:  # Only output assembler file
         with open_file(OPTIONS.outputFileName.value, 'wt', 'utf-8') as output_file: