f6e80bdea2
New `depends_on :python` Dependency.
New `depends_on :python3` Dependency.
To avoid having multiple formulae with endings -py2 and -py3,
we will handle support for different pythons (2.x vs. 3.x)
in the same formula.
Further brewed vs. external python will be transparently supported.
The formula also gets a new object `python`, which is false if
no Python is available or the user has disabled it. Otherwise
it is defined and provides several support methods:
python.site_packages # the site-packages in the formula's Cellar
python.global_site_packages
python.binary # the full path to the python binary
python.prefix
python.version
python.version.major
python.version.minor
python.xy # => e.g. "python2.7"
python.incdir # includes of python
python.libdir # the python dylib library
python.pkg_config_path # used internally by brew
python.from_osx?
python.framework?
python.universal?
python.pypy?
python.standard_caveats # Text to set PYTHONPATH for python.from_osx?
python.if3then3 # => "" for 2.x and to "3" for 3.x.
Further, to avoid code duplication, `python` takes an optional
block that is run twice if the formula defines depends_on
:python AND :python3.
python do
system python, 'setup.py', "--prefix=#{prefix}"
end
Read more in the Homebrew wiki.
69 lines
2.1 KiB
Ruby
69 lines
2.1 KiB
Ruby
require 'formula'
|
|
|
|
class Pyqt < Formula
|
|
homepage 'http://www.riverbankcomputing.co.uk/software/pyqt'
|
|
url 'http://downloads.sf.net/project/pyqt/PyQt4/PyQt-4.10.1/PyQt-mac-gpl-4.10.1.tar.gz'
|
|
sha1 'cf20699c4db8d3031c19dd51df8857bba1a4956b'
|
|
|
|
depends_on :python => :recommended
|
|
depends_on :python3 => :optional
|
|
|
|
depends_on 'sip' => ['with-python3'] if build.with? 'python3'
|
|
depends_on 'qt' # From their site: PyQt currently supports Qt v4 and will build against Qt v5
|
|
|
|
def install
|
|
python do
|
|
system python, "./configure.py", "--confirm-license",
|
|
"--bindir=#{bin}#{python.if3then3}",
|
|
"--destdir=#{lib}/#{python.xy}/site-packages",
|
|
"--sipdir=#{share}/sip#{python.if3then3}"
|
|
system "make"
|
|
system "make install"
|
|
system "make clean" # because this python block may be run twice
|
|
end
|
|
|
|
if python3
|
|
# These tools need a unique suffix for python3.
|
|
['pyuic4', 'pyrcc4', 'pylupdate4'].each { |f| mv(prefix/"bin3/#{f}", bin/"#{f}-py3")}
|
|
rm_rf prefix/'bin3'
|
|
end
|
|
end
|
|
|
|
def caveats
|
|
python.standard_caveats if python
|
|
end
|
|
|
|
test do
|
|
python do
|
|
# Todo: For brew-test-bot we need to add a timer that quits after 1 s or so.
|
|
|
|
# Reference: http://zetcode.com/tutorials/pyqt4/firstprograms/
|
|
(testpath/'test.py').write <<-EOS.undent
|
|
import sys
|
|
from PyQt4 import QtGui, QtCore
|
|
|
|
class QuitButton(QtGui.QWidget):
|
|
def __init__(self, parent=None):
|
|
QtGui.QWidget.__init__(self, parent)
|
|
|
|
self.setGeometry(300, 300, 250, 150)
|
|
self.setWindowTitle('Quit button')
|
|
|
|
quit = QtGui.QPushButton('Close', self)
|
|
quit.setGeometry(10, 10, 60, 35)
|
|
|
|
self.connect(quit, QtCore.SIGNAL('clicked()'),
|
|
QtGui.qApp, QtCore.SLOT('quit()'))
|
|
|
|
app = QtGui.QApplication(sys.argv)
|
|
qb = QuitButton()
|
|
qb.show()
|
|
app.exec_()
|
|
sys.exit(0)
|
|
EOS
|
|
|
|
system python, "test.py"
|
|
rm testpath/'test.py'
|
|
end
|
|
end
|
|
end
|