beremiz

Add command line argument to run linter only on changed files

2018-06-09, Andrey Skvortsov
52630996e51b
Add command line argument to run linter only on changed files

./tests/tools/check_source.sh --only-changes

It's recommended to run check_source.sh automatically on each commit,
so the rules are always enforced.
Even better is to use docker for that, so the versions of pep8 and
pylint are the same as on pipeline server.

To do this couple of lines should be added into repository's hgrc file.

[----------- cut from .hg/hgrc------------------]

[hooks]
precommit.linter = ./tests/tools/check_source.sh --only-changes
# precommit.linter = docker run -it --volume=$PWD:/beremiz --workdir="/beremiz" --volume=$PWD/../CanFestival-3:/CanFestival-3 --memory=1g --entrypoint=/beremiz/tests/tools/check_source.sh skvorl/beremiz-requirements --only-changes

[-----------------------------------------------]
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
from __future__ import absolute_import
import wx
import wx.lib.agw.customtreectrl as CT
from util.BitmapLibrary import GetBitmap
# Customize CustomTreeItem for adding icon on item left
CT.GenericTreeItem._ExtraImage = None
def SetExtraImage(self, image):
self._type = (1 if image is not None else 0)
self._ExtraImage = image
CT.GenericTreeItem.SetExtraImage = SetExtraImage
_DefaultGetCurrentCheckedImage = CT.GenericTreeItem.GetCurrentCheckedImage
def GetCurrentCheckedImage(self):
if self._ExtraImage is not None:
return self._ExtraImage
return _DefaultGetCurrentCheckedImage(self)
CT.GenericTreeItem.GetCurrentCheckedImage = GetCurrentCheckedImage
class CustomTree(CT.CustomTreeCtrl):
def __init__(self, *args, **kwargs):
CT.CustomTreeCtrl.__init__(self, *args, **kwargs)
self.BackgroundBitmap = None
self.BackgroundAlign = wx.ALIGN_LEFT | wx.ALIGN_TOP
self.AddMenu = None
self.Enabled = False
self.Bind(wx.EVT_SCROLLWIN, self.OnScroll)
self.Bind(wx.EVT_LEFT_UP, self.OnLeftUp)
def SetBackgroundBitmap(self, bitmap, align):
self.BackgroundBitmap = bitmap
self.BackgroundAlign = align
def SetImageListCheck(self, sizex, sizey, imglist=None):
CT.CustomTreeCtrl.SetImageListCheck(self, sizex, sizey, imglist=None)
self.ExtraImages = {}
for image in ["function", "functionBlock", "program"]:
self.ExtraImages[image] = self._imageListCheck.Add(GetBitmap(image.upper()))
def SetItemExtraImage(self, item, bitmap):
dc = wx.ClientDC(self)
image = self.ExtraImages.get(bitmap)
if image is not None:
item.SetExtraImage(image)
else:
item.SetExtraImage(None)
self.CalculateSize(item, dc)
self.RefreshLine(item)
def SetAddMenu(self, add_menu):
self.AddMenu = add_menu
def Enable(self, enabled):
self.Enabled = enabled
def GetBitmapRect(self):
client_size = self.GetClientSize()
bitmap_size = self.BackgroundBitmap.GetSize()
if self.BackgroundAlign & wx.ALIGN_RIGHT:
x = client_size[0] - bitmap_size[0]
elif self.BackgroundAlign & wx.ALIGN_CENTER_HORIZONTAL:
x = (client_size[0] - bitmap_size[0]) / 2
else:
x = 0
if self.BackgroundAlign & wx.ALIGN_BOTTOM:
y = client_size[1] - bitmap_size[1]
elif self.BackgroundAlign & wx.ALIGN_CENTER_VERTICAL:
y = (client_size[1] - bitmap_size[1]) / 2
else:
y = 0
return wx.Rect(x, y, bitmap_size[0], bitmap_size[1])
def OnLeftUp(self, event):
if self.Enabled:
pos = event.GetPosition()
_item, flags = self.HitTest(pos)
bitmap_rect = self.GetBitmapRect()
if ((bitmap_rect.InsideXY(pos.x, pos.y) or
flags & wx.TREE_HITTEST_NOWHERE) and self.AddMenu is not None):
wx.CallAfter(self.PopupMenuXY, self.AddMenu, pos.x, pos.y)
event.Skip()
def OnEraseBackground(self, event):
dc = event.GetDC()
if not dc:
dc = wx.ClientDC(self)
rect = self.GetUpdateRegion().GetBox()
dc.SetClippingRect(rect)
dc.Clear()
bitmap_rect = self.GetBitmapRect()
dc.DrawBitmap(self.BackgroundBitmap, bitmap_rect.x, bitmap_rect.y)
def OnScroll(self, event):
wx.CallAfter(self.Refresh)
event.Skip()
def OnSize(self, event):
CT.CustomTreeCtrl.OnSize(self, event)
self.Refresh()