Commit 90646899 authored by Luke Campagnola's avatar Luke Campagnola
Browse files

Bugfixes:

- SVG export text elements use generic font-family as backup, corrected item transformation issues
- Fixed RuntimeError caused when clearing item hierarchies from ViewBox
- Fixed example execution bug

Packaging maintenance:
- Added missing files to MANIFEST.in, fixed setup.py package detection
- Added debian control files for building source packages
- Fixed version numbering in doc, __init__.py
parents 4a39c1e3 927f032f
recursive-include pyqtgraph *.py *.ui *.m README *.txt
recursive-include tests *.py *.ui
recursive-include examples *.py *.ui
recursive-include doc *.rst *.py *.svg *.png *.jpg
recursive-include doc/build/html *
recursive-include tools *
include doc/Makefile doc/make.bat README.txt LICENSE.txt
......@@ -17,8 +17,7 @@ import sys, os
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
path = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, os.path.join(path, '..', '..', '..'))
print sys.path
sys.path.insert(0, os.path.join(path, '..', '..'))
# -- General configuration -----------------------------------------------------
......@@ -50,9 +49,9 @@ copyright = '2011, Luke Campagnola'
# built documents.
#
# The short X.Y version.
version = '1.8'
version = ''
# The full version, including alpha/beta/rc tags.
release = '1.8'
release = ''
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
......
......@@ -3,8 +3,8 @@
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to the documentation for pyqtgraph 1.8
==============================================
Welcome to the documentation for pyqtgraph
==========================================
Contents:
......
......@@ -2,10 +2,10 @@
import sys, os
path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
path.rstrip(os.path.sep)
if path.endswith('pyqtgraph'):
sys.path.insert(0, os.path.join(path, '..')) ## examples installed inside pyqtgraph package
elif 'pyqtgraph' in os.listdir(path):
if 'pyqtgraph' in os.listdir(path):
sys.path.insert(0, path) ## examples adjacent to pyqtgraph (as in source)
elif path.endswith('pyqtgraph'):
sys.path.insert(0, os.path.abspath(os.path.join(path, '..'))) ## examples installed inside pyqtgraph package
## should force example to use PySide instead of PyQt
if 'pyside' in sys.argv:
......
# -*- coding: utf-8 -*-
REVISION = None
"""
PyQtGraph - Scientific Graphics and GUI Library for Python
www.pyqtgraph.org
"""
__version__ = None
### import all the goodies and add some helper functions for easy CLI use
......@@ -63,19 +68,21 @@ def systemInfo():
from .Qt import VERSION_INFO
print("qt bindings: %s" % VERSION_INFO)
global REVISION
if REVISION is None: ## this code was probably checked out from bzr; look up the last-revision file
lastRevFile = os.path.join(os.path.dirname(__file__), '.bzr', 'branch', 'last-revision')
global __version__
rev = None
if __version__ is None: ## this code was probably checked out from bzr; look up the last-revision file
lastRevFile = os.path.join(os.path.dirname(__file__), '..', '.bzr', 'branch', 'last-revision')
if os.path.exists(lastRevFile):
REVISION = open(lastRevFile, 'r').read().strip()
rev = open(lastRevFile, 'r').read().strip()
print("pyqtgraph: %s" % REVISION)
print("pyqtgraph: %s; %s" % (__version__, rev))
print("config:")
import pprint
pprint.pprint(CONFIG_OPTIONS)
## Rename orphaned .pyc files. This is *probably* safe :)
## We only do this if __version__ is None, indicating the code was probably pulled
## from the repository.
def renamePyc(startDir):
### Used to rename orphaned .pyc files
### When a python file changes its location in the repository, usually the .pyc file
......@@ -108,9 +115,8 @@ def renamePyc(startDir):
print(" " + name2)
os.rename(fileName, name2)
import os
path = os.path.split(__file__)[0]
if not hasattr(sys, 'frozen'): ## If we are frozen, there's a good chance we don't have the original .py files anymore.
if __version__ is None and not hasattr(sys, 'frozen') and sys.version_info[0] == 2: ## If we are frozen, there's a good chance we don't have the original .py files anymore.
renamePyc(path)
......
......@@ -17,6 +17,9 @@ class SVGExporter(Exporter):
self.params = Parameter(name='params', type='group', children=[
#{'name': 'width', 'type': 'float', 'value': tr.width(), 'limits': (0, None)},
#{'name': 'height', 'type': 'float', 'value': tr.height(), 'limits': (0, None)},
#{'name': 'viewbox clipping', 'type': 'bool', 'value': True},
#{'name': 'normalize coordinates', 'type': 'bool', 'value': True},
#{'name': 'normalize line width', 'type': 'bool', 'value': True},
])
#self.params.param('width').sigValueChanged.connect(self.widthChanged)
#self.params.param('height').sigValueChanged.connect(self.heightChanged)
......@@ -83,7 +86,7 @@ class SVGExporter(Exporter):
return bytes(xml)
else:
with open(fileName, 'w') as fh:
fh.write(xml)
fh.write(xml.encode('UTF-8'))
xmlHeader = """\
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
......@@ -171,8 +174,16 @@ def _generateItemSvg(item, nodes=None, root=None):
doc = xml.parseString(xmlStr)
else:
childs = item.childItems()
tr = itemTransform(item, root)
tr = itemTransform(item, item.scene())
## offset to corner of root item
if isinstance(root, QtGui.QGraphicsScene):
rootPos = QtCore.QPoint(0,0)
else:
rootPos = root.scenePos()
tr2 = QtGui.QTransform()
tr2.translate(-rootPos.x(), -rootPos.y())
tr = tr * tr2
#print item, pg.SRTTransform(tr)
#tr.translate(item.pos().x(), item.pos().y())
......@@ -239,17 +250,23 @@ def _generateItemSvg(item, nodes=None, root=None):
nodes[name] = g1
g1.setAttribute('id', name)
## If this item clips its children, we need to take car of that.
## If this item clips its children, we need to take care of that.
childGroup = g1 ## add children directly to this node unless we are clipping
if not isinstance(item, QtGui.QGraphicsScene):
## See if this item clips its children
if int(item.flags() & item.ItemClipsChildrenToShape) > 0:
## Generate svg for just the path
if isinstance(root, QtGui.QGraphicsScene):
#if isinstance(root, QtGui.QGraphicsScene):
#path = QtGui.QGraphicsPathItem(item.mapToScene(item.shape()))
#else:
#path = QtGui.QGraphicsPathItem(root.mapToParent(item.mapToItem(root, item.shape())))
path = QtGui.QGraphicsPathItem(item.mapToScene(item.shape()))
else:
path = QtGui.QGraphicsPathItem(root.mapToParent(item.mapToItem(root, item.shape())))
item.scene().addItem(path)
try:
pathNode = _generateItemSvg(path, root=root).getElementsByTagName('path')[0]
finally:
item.scene().removeItem(path)
## and for the clipPath element
clip = name + '_clip'
clipNode = g1.ownerDocument.createElement('clipPath')
......@@ -294,7 +311,10 @@ def correctCoordinates(node, item):
elif ch.tagName == 'path':
removeTransform = True
newCoords = ''
for c in ch.getAttribute('d').strip().split(' '):
oldCoords = ch.getAttribute('d').strip()
if oldCoords == '':
continue
for c in oldCoords.split(' '):
x,y = c.split(',')
if x[0].isalpha():
t = x[0]
......@@ -317,8 +337,18 @@ def correctCoordinates(node, item):
#fs = c[1]-c[2]
#fs = (fs**2).sum()**0.5
#ch.setAttribute('font-size', str(fs))
else:
print('warning: export not implemented for SVG tag %s (from item %s)' % (ch.tagName, item))
## Correct some font information
families = ch.getAttribute('font-family').split(',')
if len(families) == 1:
font = QtGui.QFont(families[0].strip('" '))
if font.style() == font.SansSerif:
families.append('sans-serif')
elif font.style() == font.Serif:
families.append('serif')
elif font.style() == font.Courier:
families.append('monospace')
ch.setAttribute('font-family', ', '.join([f if ' ' not in f else '"%s"'%f for f in families]))
## correct line widths if needed
if removeTransform and ch.getAttribute('vector-effect') != 'non-scaling-stroke':
......
......@@ -54,3 +54,8 @@ class ArrowItem(QtGui.QGraphicsPathItem):
def paint(self, p, *args):
p.setRenderHint(QtGui.QPainter.Antialiasing)
QtGui.QGraphicsPathItem.paint(self, p, *args)
def shape(self):
#if not self.opts['pxMode']:
#return QtGui.QGraphicsPathItem.shape(self)
return self.path
\ No newline at end of file
......@@ -63,7 +63,10 @@ class GraphicsItem(object):
if self._viewBox is None:
p = self
while True:
try:
p = p.parentItem()
except RuntimeError: ## sometimes happens as items are being removed from a scene and collected.
return None
if p is None:
vb = self.getViewWidget()
if vb is None:
......
......@@ -115,6 +115,7 @@ class TextItem(UIGraphicsItem):
self.viewRangeChanged()
self.lastTransform = tr
if self.border.style() != QtCore.Qt.NoPen or self.fill.style() != QtCore.Qt.NoBrush:
p.setPen(self.border)
p.setBrush(self.fill)
p.setRenderHint(p.Antialiasing, True)
......
from distutils.core import setup
import distutils.dir_util
import os
## generate list of all sub-packages
subdirs = [i[0].split(os.path.sep)[1:] for i in os.walk('./pyqtgraph') if '__init__.py' in i[2]]
subdirs = filter(lambda p: len(p) == 1 or p[1] != 'build', subdirs)
path = os.path.abspath(os.path.dirname(__file__))
n = len(path.split(os.path.sep))
subdirs = [i[0].split(os.path.sep)[n:] for i in os.walk(os.path.join(path, 'pyqtgraph')) if '__init__.py' in i[2]]
all_packages = ['.'.join(p) for p in subdirs] + ['pyqtgraph.examples']
## Make sure build directory is clean before installing
buildPath = os.path.join(path, 'build')
if os.path.isdir(buildPath):
distutils.dir_util.remove_tree(buildPath)
setup(name='pyqtgraph',
version='',
description='Scientific Graphics and GUI Library for Python',
......@@ -23,6 +31,9 @@ It is intended for use in mathematics / scientific / engineering applications. D
#package_data={'pyqtgraph': ['graphicsItems/PlotItem/*.png']},
classifiers = [
"Programming Language :: Python",
"Programming Language :: Python :: 2",
"Programming Language :: Python :: 2.6",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3",
"Development Status :: 4 - Beta",
"Environment :: Other Environment",
......@@ -33,7 +44,7 @@ It is intended for use in mathematics / scientific / engineering applications. D
"Topic :: Scientific/Engineering :: Visualization",
"Topic :: Software Development :: User Interfaces",
],
requires = [
install_requires = [
'numpy',
'scipy',
],
......
python-pyqtgraph (0.9.1-1) UNRELEASED; urgency=low
* Initial release.
-- Luke <luke.campagnola@gmail.com> Sat, 29 Dec 2012 01:07:23 -0500
Source: python-pyqtgraph
Maintainer: Luke Campagnola <luke.campagnola@gmail.com>
Section: python
Priority: optional
Standards-Version: 3.9.3
Build-Depends: debhelper (>= 8)
Package: python-pyqtgraph
Architecture: all
Homepage: http://luke.campagnola.me/code/pyqtgraph
Depends: python (>= 2.6), python-support (>= 0.90), python-qt4 | python-pyside, python-scipy, python-numpy, ${misc:Depends}
Suggests: python-opengl, python-qt4-gl
Description: Scientific Graphics and GUI Library for Python
PyQtGraph is a pure-python graphics and GUI library built on PyQt4 and numpy.
It is intended for use in mathematics / scientific / engineering applications.
Despite being written entirely in python, the library is very fast due to its
heavy leverage of numpy for number crunching and Qt's GraphicsView framework
for fast display.
Copyright (c) 2012 University of North Carolina at Chapel Hill
Luke Campagnola ('luke.campagnola@%s.com' % 'gmail')
The MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
python-pyqtgraph_0.9.1-1_all.deb python optional
#!/bin/sh -e
#DEBHELPER#
rm -rf /usr/lib/python2.7/dist-packages/pyqtgraph
#!/usr/bin/make -f
%:
dh $@
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