def splash_screen():
"""
"""
pm = QPixmap(
pkg_resources.resource_filename(__name__,
"icons/orange-splash-screen.png"))
version = QCoreApplication.applicationVersion()
size = 21 if len(version) < 5 else 16
font = QFont("Helvetica")
font.setPixelSize(size)
font.setBold(True)
font.setItalic(True)
font.setLetterSpacing(QFont.AbsoluteSpacing, 2)
metrics = QFontMetrics(font)
br = metrics.boundingRect(version).adjusted(-5, 0, 5, 0)
br.moveCenter(QPoint(436, 224))
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
p.setRenderHint(QPainter.TextAntialiasing)
p.setFont(font)
p.setPen(QColor("#231F20"))
p.drawText(br, Qt.AlignCenter, version)
p.end()
return pm, QRect(88, 193, 200, 20)
def write_statistics(self):
"""
Write the statistics session to file, and clear it.
"""
if not self.is_enabled():
return
statistics_path = self.filename()
statistics = {
"Date": str(datetime.now().date()),
"Application Version": QCoreApplication.applicationVersion(),
"Operating System": platform.system() + " " + platform.release(),
"Launch Count": QSettings().value('startup/launch-count', 0, type=int),
"Session": self._actions
}
if os.path.isfile(statistics_path):
with open(statistics_path) as f:
data = json.load(f)
else:
data = []
data.append(statistics)
with open(statistics_path, 'w') as f:
json.dump(data, f)
self.drop_statistics()
def write_statistics(self):
if not self.is_enabled():
return
statistics_path = self.filename()
statistics = {
"Date": str(datetime.now().date()),
"Application Version": QCoreApplication.applicationVersion(),
"Operating System": platform.system() + " " + platform.release(),
"Session": {
"Quick Menu Search": self.quick_menu_actions,
"Toolbox Click": self.toolbox_clicks,
"Toolbox Drag": self.toolbox_drags,
"Widget Extension": self.widget_extensions
}
}
if os.path.isfile(statistics_path):
with open(statistics_path) as f:
data = json.load(f)
else:
data = []
data.append(statistics)
with open(statistics_path, 'w') as f:
json.dump(data, f)
def splash_screen():
"""
"""
pm = QPixmap(
pkg_resources.resource_filename(
__name__, "icons/orange-splash-screen.png")
)
version = QCoreApplication.applicationVersion()
size = 21 if len(version) < 5 else 16
font = QFont("Helvetica")
font.setPixelSize(size)
font.setBold(True)
font.setItalic(True)
font.setLetterSpacing(QFont.AbsoluteSpacing, 2)
metrics = QFontMetrics(font)
br = metrics.boundingRect(version).adjusted(-5, 0, 5, 0)
br.moveCenter(QPoint(436, 224))
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
p.setRenderHint(QPainter.TextAntialiasing)
p.setFont(font)
p.setPen(QColor("#231F20"))
p.drawText(br, Qt.AlignCenter, version)
p.end()
return pm, QRect(88, 193, 200, 20)
def cache_dir():
"""
Return the application cache directory. If the directory path
does not yet exists then create it.
"""
init()
cachedir = QStandardPaths.writableLocation(QStandardPaths.CacheLocation)
version = QCoreApplication.applicationVersion()
cachedir = os.path.join(cachedir, version)
if not os.path.exists(cachedir):
os.makedirs(cachedir)
return cachedir
def cache_dir():
"""
Return the application cache directory. If the directory path
does not yet exists then create it.
"""
init()
cachedir = QStandardPaths.writableLocation(QStandardPaths.CacheLocation)
version = QCoreApplication.applicationVersion()
cachedir = os.path.join(cachedir, version)
if not os.path.exists(cachedir):
os.makedirs(cachedir)
return cachedir
def cache_dir():
"""Return the application cache directory. If the directory path
does not yet exists then create it.
"""
init()
cachedir = standard_location(standard_location.CacheLocation)
cachedir = six.text_type(cachedir)
version = six.text_type(QCoreApplication.applicationVersion())
cachedir = os.path.join(cachedir, version)
if not os.path.exists(cachedir):
os.makedirs(cachedir)
return cachedir
def data_dir():
"""Return the application data directory. If the directory path
does not yet exists then create it.
"""
init()
datadir = standard_location(standard_location.DataLocation)
datadir = six.text_type(datadir)
version = six.text_type(QCoreApplication.applicationVersion())
datadir = os.path.join(datadir, version)
if not os.path.exists(datadir):
os.makedirs(datadir)
return datadir
def data_dir():
"""
Return the application data directory. If the directory path
does not yet exists then create it.
"""
init()
datadir = QStandardPaths.writableLocation(QStandardPaths.DataLocation)
version = QCoreApplication.applicationVersion()
datadir = os.path.join(datadir, version)
if not os.path.isdir(datadir):
try:
os.makedirs(datadir, exist_ok=True)
except OSError:
pass
return datadir
def data_dir():
"""
Return the application data directory. If the directory path
does not yet exists then create it.
"""
init()
datadir = QStandardPaths.writableLocation(QStandardPaths.DataLocation)
version = QCoreApplication.applicationVersion()
datadir = os.path.join(datadir, version)
if not os.path.isdir(datadir):
try:
os.makedirs(datadir, exist_ok=True)
except OSError:
pass
return datadir
def splash_screen():
# type: () -> Tuple[QPixmap, QRect]
"""
Return a splash screen pixmap and an text area within it.
The text area is used for displaying text messages during application
startup.
The default implementation returns a bland rectangle splash screen.
Returns
-------
t : Tuple[QPixmap, QRect]
A QPixmap and a rect area within it.
"""
path = pkg_resources.resource_filename(
__name__, "icons/orange-canvas-core-splash.svg")
pm = QPixmap(path)
version = QCoreApplication.applicationVersion()
if version:
version_parsed = LooseVersion(version)
version_comp = version_parsed.version
version = ".".join(map(str, version_comp[:2]))
size = 21 if len(version) < 5 else 16
font = QFont()
font.setPixelSize(size)
font.setBold(True)
font.setItalic(True)
font.setLetterSpacing(QFont.AbsoluteSpacing, 2)
metrics = QFontMetrics(font)
br = metrics.boundingRect(version).adjusted(-5, 0, 5, 0)
br.moveBottomRight(QPoint(pm.width() - 15, pm.height() - 15))
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
p.setRenderHint(QPainter.TextAntialiasing)
p.setFont(font)
p.setPen(QColor("#231F20"))
p.drawText(br, Qt.AlignCenter, version)
p.end()
textarea = QRect(15, 15, 170, 20)
return pm, textarea
def splash_screen():
# type: () -> Tuple[QPixmap, QRect]
"""
Return a splash screen pixmap and an text area within it.
The text area is used for displaying text messages during application
startup.
The default implementation returns a bland rectangle splash screen.
Returns
-------
t : Tuple[QPixmap, QRect]
A QPixmap and a rect area within it.
"""
path = pkg_resources.resource_filename(
__name__, "icons/orange-canvas-core-splash.svg")
pm = QPixmap(path)
version = QCoreApplication.applicationVersion()
if version:
version_parsed = LooseVersion(version)
version_comp = version_parsed.version
version = ".".join(map(str, version_comp[:2]))
size = 21 if len(version) < 5 else 16
font = QFont()
font.setPixelSize(size)
font.setBold(True)
font.setItalic(True)
font.setLetterSpacing(QFont.AbsoluteSpacing, 2)
metrics = QFontMetrics(font)
br = metrics.boundingRect(version).adjusted(-5, 0, 5, 0)
br.moveBottomRight(QPoint(pm.width() - 15, pm.height() - 15))
p = QPainter(pm)
p.setRenderHint(QPainter.Antialiasing)
p.setRenderHint(QPainter.TextAntialiasing)
p.setFont(font)
p.setPen(QColor("#231F20"))
p.drawText(br, Qt.AlignCenter, version)
p.end()
textarea = QRect(15, 15, 170, 20)
return pm, textarea
def cache_dir():
"""Return the application cache directory. If the directory path
does not yet exists then create it.
"""
warnings.warn(f"'{__name__}.cache_dir' is deprecated.",
DeprecationWarning,
stacklevel=2)
base = QStandardPaths.writableLocation(QStandardPaths.GenericCacheLocation)
name = QCoreApplication.applicationName()
version = QCoreApplication.applicationVersion()
if not name:
name = "Orange"
if not version:
version = "0.0.0"
path = os.path.join(base, name, version)
try:
os.makedirs(path, exist_ok=True)
except OSError:
pass
return path
def data_dir(versioned=True):
"""
Return the platform dependent application data directory.
This is ``data_dir_base()``/{NAME}/{VERSION}/ directory if versioned is
`True` and ``data_dir_base()``/{NAME}/ otherwise, where NAME is
`QCoreApplication.applicationName()` and VERSION is
`QCoreApplication.applicationVersion()`.
"""
base = data_dir_base()
assert base
name = QCoreApplication.applicationName()
version = QCoreApplication.applicationVersion()
if not name:
name = "Orange"
if not version:
version = "0.0.0"
if versioned:
return os.path.join(base, name, version)
else:
return os.path.join(base, name)
def write_statistics(self):
if not self.is_enabled():
return
statistics_path = self.filename()
statistics = {
"Date": str(datetime.now().date()),
"Application Version": QCoreApplication.applicationVersion(),
"Operating System": platform.system() + " " + platform.release(),
"Session": self._actions
}
if os.path.isfile(statistics_path):
with open(statistics_path) as f:
data = json.load(f)
else:
data = []
data.append(statistics)
with open(statistics_path, 'w') as f:
json.dump(data, f)
