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py_ext/PythonEditor.py
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Mon, 18 Apr 2016 18:56:51 +0300
changeset 1478 69fe0b81e951
parent 1138 cf2a6a7c87e8
child 1511 91538d0c242c
permissions -rw-r--r--
make attribute CFLAGS and LDFLAGS optional and add default empty value

Actually CFLAGS and LDFLAGS are not required and can be empty.
Without default empty value if target platform in project settings was
set to "Linux" CFLAGS and LDFLAGS was initialized with NoneType.
The result was broken build and it wasn't to save/load project with
such settings.

Traceback (most recent call last):
File "/home/developer/WorkData/PLC/beremiz/beremiz/ProjectController.py", line 956, in _Build
if not builder.build() :
File "/home/developer/WorkData/PLC/beremiz/beremiz/targets/toolchain_gcc.py", line 96, in build
Builder_CFLAGS = ' '.join(self.getBuilderCFLAGS())
TypeError: sequence item 0: expected string, NoneType found 
import keyword
import wx.stc as stc

from controls.CustomStyledTextCtrl import faces
from editors.CodeFileEditor import CodeFileEditor, CodeEditor

class PythonCodeEditor(CodeEditor):

    KEYWORDS = keyword.kwlist
    COMMENT_HEADER = "#"
    
    def SetCodeLexer(self):
        self.SetLexer(stc.STC_LEX_PYTHON)
        
        # Line numbers in margin
        self.StyleSetSpec(stc.STC_STYLE_LINENUMBER,'fore:#000000,back:#99A9C2,size:%(size)d' % faces)    
        # Highlighted brace
        self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT,'fore:#00009D,back:#FFFF00,size:%(size)d' % faces)
        # Unmatched brace
        self.StyleSetSpec(stc.STC_STYLE_BRACEBAD,'fore:#00009D,back:#FF0000,size:%(size)d' % faces)
        # Indentation guide
        self.StyleSetSpec(stc.STC_STYLE_INDENTGUIDE, 'fore:#CDCDCD,size:%(size)d' % faces)

        # Python styles
        self.StyleSetSpec(stc.STC_P_DEFAULT, 'fore:#000000,size:%(size)d' % faces)
        # Comments
        self.StyleSetSpec(stc.STC_P_COMMENTLINE,  'fore:#008000,back:#F0FFF0,size:%(size)d' % faces)
        self.StyleSetSpec(stc.STC_P_COMMENTBLOCK, 'fore:#008000,back:#F0FFF0,size:%(size)d' % faces)
        # Numbers
        self.StyleSetSpec(stc.STC_P_NUMBER, 'fore:#008080,size:%(size)d' % faces)
        # Strings and characters
        self.StyleSetSpec(stc.STC_P_STRING, 'fore:#800080,size:%(size)d' % faces)
        self.StyleSetSpec(stc.STC_P_CHARACTER, 'fore:#800080,size:%(size)d' % faces)
        # Keywords
        self.StyleSetSpec(stc.STC_P_WORD, 'fore:#000080,bold,size:%(size)d' % faces)
        # Triple quotes
        self.StyleSetSpec(stc.STC_P_TRIPLE, 'fore:#800080,back:#FFFFEA,size:%(size)d' % faces)
        self.StyleSetSpec(stc.STC_P_TRIPLEDOUBLE, 'fore:#800080,back:#FFFFEA,size:%(size)d' % faces)
        # Class names
        self.StyleSetSpec(stc.STC_P_CLASSNAME, 'fore:#0000FF,bold,size:%(size)d' % faces)
        # Function names
        self.StyleSetSpec(stc.STC_P_DEFNAME, 'fore:#008080,bold,size:%(size)d' % faces)
        # Operators
        self.StyleSetSpec(stc.STC_P_OPERATOR, 'fore:#800000,bold,size:%(size)d' % faces)
        # Identifiers. I leave this as not bold because everything seems
        # to be an identifier if it doesn't match the above criterae
        self.StyleSetSpec(stc.STC_P_IDENTIFIER, 'fore:#000000,size:%(size)d' % faces)
        

#-------------------------------------------------------------------------------
#                          CFileEditor Main Frame Class
#-------------------------------------------------------------------------------

class PythonEditor(CodeFileEditor):
    
    CONFNODEEDITOR_TABS = [
        (_("Python code"), "_create_CodePanel")]
    CODE_EDITOR = PythonCodeEditor
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