Using relative imports

Author: PierreRaybaut

qwt/__init__.py

@@ -33,33 +33,33 @@
 
 import warnings
 
-from qwt.plot import QwtPlot
-from qwt.symbol import QwtSymbol as QSbl  # see deprecated section
-from qwt.scale_engine import QwtLinearScaleEngine, QwtLogScaleEngine
-from qwt.text import QwtText
-from qwt.plot_canvas import QwtPlotCanvas
-from qwt.plot_curve import QwtPlotCurve as QPC  # see deprecated section
-from qwt.plot_curve import QwtPlotItem
-from qwt.scale_map import QwtScaleMap
-from qwt.interval import QwtInterval
-from qwt.legend import QwtLegend, QwtLegendData, QwtLegendLabel
-from qwt.plot_marker import QwtPlotMarker
-from qwt.plot_grid import QwtPlotGrid as QPG  # see deprecated section
-from qwt.color_map import QwtLinearColorMap
+from .plot import QwtPlot
+from .symbol import QwtSymbol as QSbl  # see deprecated section
+from .scale_engine import QwtLinearScaleEngine, QwtLogScaleEngine
+from .text import QwtText
+from .plot_canvas import QwtPlotCanvas
+from .plot_curve import QwtPlotCurve as QPC  # see deprecated section
+from .plot_curve import QwtPlotItem
+from .scale_map import QwtScaleMap
+from .interval import QwtInterval
+from .legend import QwtLegend, QwtLegendData, QwtLegendLabel
+from .plot_marker import QwtPlotMarker
+from .plot_grid import QwtPlotGrid as QPG  # see deprecated section
+from .color_map import QwtLinearColorMap
 
-from qwt.toqimage import array_to_qimage as toQImage
+from .toqimage import array_to_qimage as toQImage
 
-from qwt.scale_div import QwtScaleDiv
-from qwt.scale_draw import QwtScaleDraw
-from qwt.scale_draw import QwtAbstractScaleDraw
-from qwt.painter import QwtPainter
+from .scale_div import QwtScaleDiv
+from .scale_draw import QwtScaleDraw
+from .scale_draw import QwtAbstractScaleDraw
+from .painter import QwtPainter
 
-from qwt.plot_series import (QwtSeriesData, QwtPointArrayData, QwtSeriesStore,
+from .plot_series import (QwtSeriesData, QwtPointArrayData, QwtSeriesStore,
                              QwtPlotSeriesItem)
 
-from qwt.plot_renderer import QwtPlotRenderer
+from .plot_renderer import QwtPlotRenderer
 
-from qwt.plot_directpainter import QwtPlotDirectPainter
+from .plot_directpainter import QwtPlotDirectPainter
 
 
 ## ============================================================================
@@ -101,7 +101,7 @@ def draw(self, painter, *args):
         warnings.warn("`draw` has been removed in Qwt6: "\
                       "please rely on `drawSymbol` and `drawSymbols` instead",
                       RuntimeWarning)
-        from qwt.qt.QtCore import QPointF
+        from .qt.QtCore import QPointF
         if len(args) == 2:
             self.drawSymbols(painter, [QPointF(*args)])
         else:

qwt/color_map.py

@@ -28,8 +28,8 @@
    :members:
 """
 
-from qwt.qt.QtGui import QColor, qRed, qGreen, qBlue, qRgb, qRgba, qAlpha
-from qwt.qt.QtCore import Qt, qIsNaN
+from .qt.QtGui import QColor, qRed, qGreen, qBlue, qRgb, qRgba, qAlpha
+from .qt.QtCore import Qt, qIsNaN
 
 
 class ColorStop(object):
@@ -153,7 +153,7 @@ class QwtColorMap(object):
 
     .. seealso ::
         
-        :py:data:`qwt.QwtScaleWidget`
+        :py:data:`.QwtScaleWidget`
     """
 
     # enum Format
@@ -168,7 +168,7 @@ def color(self, interval, value):
         """
         Map a value into a color
         
-        :param qwt.interval.QwtInterval interval: valid interval for value
+        :param .interval.QwtInterval interval: valid interval for value
         :param float value: value
         :return: the color corresponding to value
         
@@ -191,7 +191,7 @@ def colorTable(self, interval):
         """
         Build and return a color map of 256 colors
         
-        :param qwt.interval.QwtInterval interval: range for the values
+        :param .interval.QwtInterval interval: range for the values
         :return: a color table, that can be used for a `QImage`
 
         The color table is needed for rendering indexed images in combination

qwt/column_symbol.py

@@ -5,10 +5,10 @@
 # Copyright (c) 2015 Pierre Raybaut, for the Python translation/optimization
 # (see LICENSE file for more details)
 
-from qwt.interval import QwtInterval
+from .interval import QwtInterval
 
-from qwt.qt.QtGui import QPolygonF, QPalette
-from qwt.qt.QtCore import QRectF, Qt
+from .qt.QtGui import QPolygonF, QPalette
+from .qt.QtCore import QRectF, Qt
 
 
 def qwtDrawBox(p, rect, pal, lw):

qwt/dyngrid_layout.py

@@ -6,7 +6,7 @@
 # (see LICENSE file for more details)
 
 """
-qwt.dyngrid_layout
+.dyngrid_layout
 ------------------
 
 The `dyngrid_layout` module provides the `QwtDynGridLayout` class.
@@ -15,8 +15,8 @@
    :members:
 """
 
-from qwt.qt.QtGui import QLayout
-from qwt.qt.QtCore import Qt, QRect, QSize
+from .qt.QtGui import QLayout
+from .qt.QtCore import Qt, QRect, QSize
 
 
 class QwtDynGridLayout_PrivateData(object):

qwt/graphic.py

@@ -13,12 +13,12 @@
    :members:
 """
 
-from qwt.null_paintdevice import QwtNullPaintDevice
-from qwt.painter_command import QwtPainterCommand
+from .null_paintdevice import QwtNullPaintDevice
+from .painter_command import QwtPainterCommand
 
-from qwt.qt.QtGui import (QPainter, QPainterPathStroker, QPaintEngine, QPixmap,
+from .qt.QtGui import (QPainter, QPainterPathStroker, QPaintEngine, QPixmap,
                           QTransform, QImage)
-from qwt.qt.QtCore import Qt, QRectF, QSizeF, QSize, QPointF, QRect
+from .qt.QtCore import Qt, QRectF, QSizeF, QSize, QPointF, QRect
 
 import numpy as np
 
@@ -250,7 +250,7 @@ class QwtGraphic(QwtNullPaintDevice):
     
         Copy constructor
         
-        :param qwt.graphic.QwtGraphic other: Source
+        :param .graphic.QwtGraphic other: Source
     """
 
     # enum RenderHint

qwt/interval.py

@@ -235,7 +235,7 @@ def unite(self, other):
         """
         Unite two intervals
         
-        :param qwt.interval.QwtInterval other: other interval to united with
+        :param .interval.QwtInterval other: other interval to united with
         :return: united interval
         """
         if not self.isValid():
@@ -280,7 +280,7 @@ def intersect(self, other):
         """
         Intersect two intervals
         
-        :param qwt.interval.QwtInterval other: other interval to intersect with
+        :param .interval.QwtInterval other: other interval to intersect with
         :return: intersected interval
         """
         if not other.isValid() or not self.isValid():
@@ -326,7 +326,7 @@ def intersects(self, other):
         """
         Test if two intervals overlap
         
-        :param qwt.interval.QwtInterval other: other interval
+        :param .interval.QwtInterval other: other interval
         :return: True, when the intervals are intersecting
         """
         if not other.isValid() or not self.isValid():

qwt/legend.py

@@ -21,14 +21,14 @@
 
 import numpy as np
 
-from qwt.qt.QtGui import (QFrame, QScrollArea, QWidget, QVBoxLayout, QPalette,
+from .qt.QtGui import (QFrame, QScrollArea, QWidget, QVBoxLayout, QPalette,
                           QApplication, QStyleOption, QStyle, QPixmap,
                           QPainter, qDrawWinButton)
-from qwt.qt.QtCore import Signal, QEvent, QSize, Qt, QRect, QRectF, QPoint
+from .qt.QtCore import Signal, QEvent, QSize, Qt, QRect, QRectF, QPoint
 
-from qwt.text import QwtText, QwtTextLabel
-from qwt.dyngrid_layout import QwtDynGridLayout
-from qwt.painter import QwtPainter
+from .text import QwtText, QwtTextLabel
+from .dyngrid_layout import QwtDynGridLayout
+from .painter import QwtPainter
 
 
 class QwtLegendData(object):
@@ -45,7 +45,7 @@ class QwtLegendData(object):
     
     .. seealso::
     
-        :py:class:`qwt.legend.QwtLegend`
+        :py:class:`.legend.QwtLegend`
     
     .. note::
     
@@ -214,15 +214,15 @@ def data(self):
 
         .. seealso::
         
-            :py:meth:`setData()`, :py:meth:`qwt.plot.QwtPlotItem.legendData()`
+            :py:meth:`setData()`, :py:meth:`.plot.QwtPlotItem.legendData()`
         """
         return self.__data.legendData
 
     def setText(self, text):
         """
         Set the text to the legend item
         
-        :param qwt.text.QwtText text: Text label
+        :param .text.QwtText text: Text label
 
         .. seealso::
         
@@ -270,7 +270,7 @@ def setIcon(self, icon):
 
         .. seealso::
         
-            :py:meth:`icon()`, :py:meth:`qwt.plot.QwtPlotItem.legendIcon()`
+            :py:meth:`icon()`, :py:meth:`.plot.QwtPlotItem.legendIcon()`
         """
         self.__data.icon = icon
         indent = self.margin()+self.__data.spacing
@@ -296,7 +296,7 @@ def setSpacing(self, spacing):
 
         .. seealso::
         
-            :py:meth:`spacing()`, :py:meth:`qwt.text.QwtTextLabel.margin()`
+            :py:meth:`spacing()`, :py:meth:`.text.QwtTextLabel.margin()`
         """
         spacing = max([spacing, 0])
         if spacing != self.__data.spacing:
@@ -596,9 +596,9 @@ class QwtLegend(QwtAbstractLegend):
 
     .. seealso ::
     
-        :py:class`qwt.legend.QwtLegendLabel`, 
-        :py:class`qwt.plot.QwtPlotItem`, 
-        :py:class`qwt.plot.QwtPlot`
+        :py:class`.legend.QwtLegendLabel`, 
+        :py:class`.plot.QwtPlotItem`, 
+        :py:class`.plot.QwtPlot`
         
     .. py:class:: QwtLegend([parent=None])
     

qwt/math.py

@@ -5,7 +5,7 @@
 # Copyright (c) 2015 Pierre Raybaut, for the Python translation/optimization
 # (see LICENSE file for more details)
 
-from qwt.qt.QtCore import qFuzzyCompare
+from .qt.QtCore import qFuzzyCompare
 
 import numpy as np
 

qwt/null_paintdevice.py

@@ -13,7 +13,7 @@
    :members:
 """
 
-from qwt.qt.QtGui import QPaintEngine, QPainterPath, QPaintDevice
+from .qt.QtGui import QPaintEngine, QPainterPath, QPaintDevice
 
 
 class QwtNullPaintDevice_PrivateData(object):

qwt/painter.py

@@ -13,13 +13,13 @@
    :members:
 """
 
-from qwt.color_map import QwtColorMap
-from qwt.scale_map import QwtScaleMap
+from .color_map import QwtColorMap
+from .scale_map import QwtScaleMap
 
-from qwt.qt.QtGui import (QPaintEngine, QFrame, QPixmap, QPainter, QPalette, 
+from .qt.QtGui import (QPaintEngine, QFrame, QPixmap, QPainter, QPalette, 
                           QStyle, QPen, QStyleOptionFocusRect, QBrush, 
                           QLinearGradient, QPainterPath, QColor, QStyleOption)
-from qwt.qt.QtCore import Qt, QRect, QPoint, QT_VERSION
+from .qt.QtCore import Qt, QRect, QPoint, QT_VERSION
 
 QWIDGETSIZE_MAX = (1<<24)-1
 
@@ -321,9 +321,9 @@ def drawColorBar(self, painter, colorMap, interval, scaleMap,
         Draw a color bar into a rectangle
         
         :param QPainter painter: Painter
-        :param qwt.color_map.QwtColorMap colorMap: Color map
-        :param qwt.interval.QwtInterval interval: Value range
-        :param qwt.scalemap.QwtScaleMap scaleMap: Scale map
+        :param .color_map.QwtColorMap colorMap: Color map
+        :param .interval.QwtInterval interval: Value range
+        :param .scalemap.QwtScaleMap scaleMap: Scale map
         :param Qt.Orientation orientation: Orientation
         :param QRectF rect: Target rectangle
         """
@@ -428,7 +428,7 @@ def backingStore(self, widget, size):
             if widget and widget.windowHandle():
                 pixelRatio = widget.windowHandle().devicePixelRatio()
             else:
-                from qwt.qt.QtGui import qApp
+                from .qt.QtGui import qApp
                 if qApp is not None:
                     try:
                         pixelRatio = qApp.devicePixelRatio()