[PcbDraw] Included pcbnreTransition

- Just 2.8 kiB no worth the effort of pulling a dependency
- In fact it could be reduced to less than 10 lines, but I keep it
  almost unchanged (just added author and license) to make it easy
  to updated.

kibot/PcbDraw/README.md

@@ -172,3 +172,6 @@ index f8990722..17f90185 100644
          pos = track.GetPosition()
          holes.append(Hole(
 ```
+
+- Changed `pcbnewTransition` to be locally included.
+  - Just 2.8 kiB no worth the effort of pulling a dependency

kibot/PcbDraw/pcbnew_transition.py

@@ -0,0 +1,91 @@
+# Author: Jan Mrázek
+# License: MIT
+import pcbnew
+import types
+
+# KiCAD 6 renames some of the types, ensure compatibility by introducing aliases
+# when KiCAD 5 is used
+
+def getVersion():
+    try:
+        v = [int(x) for x in pcbnew.GetMajorMinorVersion().split(".")]
+        return tuple(v)
+    except AttributeError:
+        # KiCAD 5 does not have such function, assume it version 5.something
+        return 5, 0
+
+def boardGetProperties(self):
+    return {}
+
+def boardSetProperties(self, p):
+    pass
+
+def GetBoundingBox(self, includeText=True, includeInvisibleText=True):
+    if not includeText and not includeInvisibleText:
+        return self.GetFootprintRect()
+    if includeText and includeInvisibleText:
+        return self._GetBoundingBox()
+    raise NotImplementedError("Incompatible v5 and v6 API")
+
+def getAuxOrigin(self):
+    return self.m_AuxOrigin
+
+def setAuxOrigin(self, o):
+    self.m_AuxOrigin = o
+
+def NewBoard(filename):
+    return pcbnew.BOARD()
+
+KICAD_VERSION = getVersion()
+
+def isV6(version=KICAD_VERSION):
+    if version[0] == 5 and version[1] == 99:
+        return True
+    return version[0] == 6
+
+if not isV6(KICAD_VERSION):
+    # Introduce new functions
+    pcbnew.NewBoard = NewBoard
+
+    # Introduce type aliases
+    pcbnew.PCB_SHAPE = pcbnew.DRAWSEGMENT
+    pcbnew.FP_SHAPE = pcbnew.EDGE_MODULE
+    pcbnew.PCB_TEXT = pcbnew.TEXTE_PCB
+    pcbnew.FP_TEXT = pcbnew.TEXTE_MODULE
+    pcbnew.ZONE = pcbnew.ZONE_CONTAINER
+    pcbnew.ZONES = pcbnew.ZONE_CONTAINERS
+    pcbnew.DXF_UNITS_MILLIMETERS = pcbnew.DXF_PLOTTER.DXF_UNIT_MILLIMETERS
+
+    # Introduce renamed functions
+    pcbnew.BOARD.GetFootprints = pcbnew.BOARD.GetModules
+    pcbnew.BOARD.FindFootprintByReference = pcbnew.BOARD.FindModuleByReference
+
+    pcbnew.MODULE._GetBoundingBox = pcbnew.MODULE.GetBoundingBox
+    pcbnew.MODULE.GetBoundingBox = GetBoundingBox
+
+    # Add board properties
+    pcbnew.BOARD.GetProperties = boardGetProperties
+    pcbnew.BOARD.SetProperties = boardSetProperties
+    pcbnew.BOARD_DESIGN_SETTINGS.GetAuxOrigin = getAuxOrigin
+    pcbnew.BOARD_DESIGN_SETTINGS.SetAuxOrigin = setAuxOrigin
+
+    # NETINFO_ITEM
+    pcbnew.NETINFO_ITEM.GetNetCode = pcbnew.NETINFO_ITEM.GetNet
+
+    # PCB_SHAPE
+    pcbnew.PCB_SHAPE.GetArcAngle = pcbnew.DRAWSEGMENT.GetAngle
+
+    # PLOTTING ENUMS
+    pcbnew.PLOT_TEXT_MODE_STROKE = pcbnew.PLOTTEXTMODE_STROKE
+    pcbnew.PLOT_TEXT_MODE_DEFAULT = pcbnew.PLOTTEXTMODE_DEFAULT
+    pcbnew.PLOT_TEXT_MODE_NATIVE = pcbnew.PLOTTEXTMODE_NATIVE
+    pcbnew.PLOT_TEXT_MODE_PHANTOM = pcbnew.PLOTTEXTMODE_PHANTOM
+
+    pcbnew.PCB_PLOT_PARAMS.SetSketchPadLineWidth = pcbnew.PCB_PLOT_PARAMS.SetLineWidth
+
+    # ZONE
+    pcbnew.ZONE.SetIsRuleArea = pcbnew.ZONE.SetIsKeepout
+
+    # PCB_TEXT
+    pcbnew.PCB_TEXT.SetTextThickness = pcbnew.PCB_TEXT.SetThickness
+

kibot/PcbDraw/plot.py

@@ -30,7 +30,7 @@ except ImportError:
 from .unit import read_resistance
 # import svgpathtools # type: ignore
 from lxml import etree, objectify # type: ignore
-from pcbnewTransition import KICAD_VERSION, isV6, pcbnew # type: ignore
+from .pcbnew_transition import KICAD_VERSION, isV6, pcbnew # type: ignore
 
 T = TypeVar("T")
 Numeric = Union[int, float]

kibot/out_pcbdraw.py

@@ -3,7 +3,7 @@
 # Copyright (c) 2020-2022 Instituto Nacional de Tecnología Industrial
 # License: GPL-3.0
 # Project: KiBot (formerly KiPlot)
-# TODO: PIL dependency? pcbnewTransition? numpy?
+# TODO: PIL dependency? numpy?
 # TODO: Package resources
 # TODO: replace unit.py
 # """