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import subprocess
from distutils.spawn import find_executable
from popenasync import Popen
class QtInfo(object):
def __init__(self, qmake_path=None):
if qmake_path:
self._qmake_path = qmake_path
else:
self._qmake_path = find_executable("qmake")
def getQMakePath(self):
return self._qmake_path
def getVersion(self):
return self.getProperty("QT_VERSION")
def getBinsPath(self):
return self.getProperty("QT_INSTALL_BINS")
def getPluginsPath(self):
return self.getProperty("QT_INSTALL_PLUGINS")
def getImportsPath(self):
return self.getProperty("QT_INSTALL_IMPORTS")
def getTranslationsPath(self):
return self.getProperty("QT_INSTALL_TRANSLATIONS")
def getProperty(self, prop_name):
cmd = [self._qmake_path, "-query", prop_name]
proc = Popen(cmd,
stdin = subprocess.PIPE,
stdout = subprocess.PIPE,
stderr = subprocess.STDOUT,
universal_newlines = 1,
shell=False)
prop = ''
while proc.poll() is None:
prop += proc.read_async(wait=0.1, e=0)
proc.wait()
if proc.returncode != 0:
return None
return prop.strip()
version = property(getVersion)
bins_dir = property(getBinsPath)
plugins_dir = property(getPluginsPath)
qmake_path = property(getQMakePath)
imports_dir = property(getImportsPath)
translations_dir = property(getTranslationsPath)
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