diff -r e9e7eca7efee -r bf71ee032bb4 src/eric7/MicroPython/MicrobitDevices.py
--- a/src/eric7/MicroPython/MicrobitDevices.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/MicroPython/MicrobitDevices.py Wed Jul 13 14:55:47 2022 +0200
@@ -28,10 +28,11 @@
"""
Class implementing the device for BBC micro:bit and Calliope mini boards.
"""
+
def __init__(self, microPythonWidget, deviceType, parent=None):
"""
Constructor
-
+
@param microPythonWidget reference to the main MicroPython widget
@type MicroPythonWidget
@param deviceType type of the device
@@ -39,31 +40,31 @@
@param parent reference to the parent object
@type QObject
"""
- super().__init__(
- microPythonWidget, deviceType, parent)
-
+ super().__init__(microPythonWidget, deviceType, parent)
+
def setButtons(self):
"""
Public method to enable the supported action buttons.
"""
super().setButtons()
self.microPython.setActionButtons(
- run=True, repl=True, files=True, chart=HAS_QTCHART)
-
+ run=True, repl=True, files=True, chart=HAS_QTCHART
+ )
+
def forceInterrupt(self):
"""
Public method to determine the need for an interrupt when opening the
serial connection.
-
+
@return flag indicating an interrupt is needed
@rtype bool
"""
return True
-
+
def deviceName(self):
"""
Public method to get the name of the device.
-
+
@return name of the device
@rtype str
"""
@@ -73,113 +74,113 @@
else:
# Calliope mini
return self.tr("Calliope mini")
-
+
def canStartRepl(self):
"""
Public method to determine, if a REPL can be started.
-
+
@return tuple containing a flag indicating it is safe to start a REPL
and a reason why it cannot.
@rtype tuple of (bool, str)
"""
return True, ""
-
+
def canStartPlotter(self):
"""
Public method to determine, if a Plotter can be started.
-
+
@return tuple containing a flag indicating it is safe to start a
Plotter and a reason why it cannot.
@rtype tuple of (bool, str)
"""
return True, ""
-
+
def canRunScript(self):
"""
Public method to determine, if a script can be executed.
-
+
@return tuple containing a flag indicating it is safe to start a
Plotter and a reason why it cannot.
@rtype tuple of (bool, str)
"""
return True, ""
-
+
def runScript(self, script):
"""
Public method to run the given Python script.
-
+
@param script script to be executed
@type str
"""
pythonScript = script.split("\n")
self.sendCommands(pythonScript)
-
+
def canStartFileManager(self):
"""
Public method to determine, if a File Manager can be started.
-
+
@return tuple containing a flag indicating it is safe to start a
File Manager and a reason why it cannot.
@rtype tuple of (bool, str)
"""
return True, ""
-
+
def hasTimeCommands(self):
"""
Public method to check, if the device supports time commands.
-
+
The default returns True.
-
+
@return flag indicating support for time commands
@rtype bool
"""
return False
-
+
def addDeviceMenuEntries(self, menu):
"""
Public method to add device specific entries to the given menu.
-
+
@param menu reference to the context menu
@type QMenu
"""
connected = self.microPython.isConnected()
-
- act = menu.addAction(self.tr("Flash MicroPython"),
- self.__flashMicroPython)
+
+ act = menu.addAction(self.tr("Flash MicroPython"), self.__flashMicroPython)
act.setEnabled(not connected)
- act = menu.addAction(self.tr("Flash Firmware"),
- lambda: self.__flashMicroPython(firmware=True))
+ act = menu.addAction(
+ self.tr("Flash Firmware"), lambda: self.__flashMicroPython(firmware=True)
+ )
act.setEnabled(not connected)
menu.addSeparator()
act = menu.addAction(self.tr("Save Script"), self.__saveScriptToDevice)
- act.setToolTip(self.tr(
- "Save the current script to the selected device"))
+ act.setToolTip(self.tr("Save the current script to the selected device"))
act.setEnabled(connected)
- act = menu.addAction(self.tr("Save Script as 'main.py'"),
- self.__saveMain)
- act.setToolTip(self.tr(
- "Save the current script as 'main.py' on the connected device"))
+ act = menu.addAction(self.tr("Save Script as 'main.py'"), self.__saveMain)
+ act.setToolTip(
+ self.tr("Save the current script as 'main.py' on the connected device")
+ )
act.setEnabled(connected)
menu.addSeparator()
- act = menu.addAction(self.tr("Reset {0}").format(self.deviceName()),
- self.__resetDevice)
+ act = menu.addAction(
+ self.tr("Reset {0}").format(self.deviceName()), self.__resetDevice
+ )
act.setEnabled(connected)
-
+
def hasFlashMenuEntry(self):
"""
Public method to check, if the device has its own flash menu entry.
-
+
@return flag indicating a specific flash menu entry
@rtype bool
"""
return True
-
+
@pyqtSlot()
def __flashMicroPython(self, firmware=False):
"""
Private slot to flash MicroPython or the DAPLink firmware to the
device.
-
+
@param firmware flag indicating to flash the DAPLink firmware
@type bool
"""
@@ -189,19 +190,15 @@
if self.getDeviceType() == "bbc_microbit":
# BBC micro:bit
if firmware:
- deviceDirectories = Utilities.findVolume("MAINTENANCE",
- findAll=True)
+ deviceDirectories = Utilities.findVolume("MAINTENANCE", findAll=True)
else:
- deviceDirectories = Utilities.findVolume("MICROBIT",
- findAll=True)
+ deviceDirectories = Utilities.findVolume("MICROBIT", findAll=True)
else:
# Calliope mini
if firmware:
- deviceDirectories = Utilities.findVolume("MAINTENANCE",
- findAll=True)
+ deviceDirectories = Utilities.findVolume("MAINTENANCE", findAll=True)
else:
- deviceDirectories = Utilities.findVolume("MINI",
- findAll=True)
+ deviceDirectories = Utilities.findVolume("MINI", findAll=True)
if len(deviceDirectories) == 0:
if self.getDeviceType() == "bbc_microbit":
# BBC micro:bit is not ready or not mounted
@@ -210,31 +207,31 @@
self.microPython,
self.tr("Flash MicroPython/Firmware"),
self.tr(
- '<p>The BBC micro:bit is not ready for flashing'
- ' the DAPLink firmware. Follow these'
- ' instructions. </p>'
- '<ul>'
- '<li>unplug USB cable and any batteries</li>'
- '<li>keep RESET button pressed an plug USB cable'
- ' back in</li>'
- '<li>a drive called MAINTENANCE should be'
- ' available</li>'
- '</ul>'
- '<p>See the '
+ "<p>The BBC micro:bit is not ready for flashing"
+ " the DAPLink firmware. Follow these"
+ " instructions. </p>"
+ "<ul>"
+ "<li>unplug USB cable and any batteries</li>"
+ "<li>keep RESET button pressed an plug USB cable"
+ " back in</li>"
+ "<li>a drive called MAINTENANCE should be"
+ " available</li>"
+ "</ul>"
+ "<p>See the "
'<a href="https://microbit.org/guide/firmware/">'
- 'micro:bit web site</a> for details.</p>'
- )
+ "micro:bit web site</a> for details.</p>"
+ ),
)
else:
EricMessageBox.critical(
self.microPython,
self.tr("Flash MicroPython/Firmware"),
self.tr(
- '<p>The BBC micro:bit is not ready for flashing'
- ' the MicroPython firmware. Please make sure,'
- ' that a drive called MICROBIT is available.'
- '</p>'
- )
+ "<p>The BBC micro:bit is not ready for flashing"
+ " the MicroPython firmware. Please make sure,"
+ " that a drive called MICROBIT is available."
+ "</p>"
+ ),
)
else:
# Calliope mini is not ready or not mounted
@@ -244,16 +241,16 @@
self.tr("Flash MicroPython/Firmware"),
self.tr(
'<p>The "Calliope mini" is not ready for flashing'
- ' the DAPLink firmware. Follow these'
- ' instructions. </p>'
- '<ul>'
- '<li>unplug USB cable and any batteries</li>'
- '<li>keep RESET button pressed an plug USB cable'
- ' back in</li>'
- '<li>a drive called MAINTENANCE should be'
- ' available</li>'
- '</ul>'
- )
+ " the DAPLink firmware. Follow these"
+ " instructions. </p>"
+ "<ul>"
+ "<li>unplug USB cable and any batteries</li>"
+ "<li>keep RESET button pressed an plug USB cable"
+ " back in</li>"
+ "<li>a drive called MAINTENANCE should be"
+ " available</li>"
+ "</ul>"
+ ),
)
else:
EricMessageBox.critical(
@@ -261,30 +258,33 @@
self.tr("Flash MicroPython/Firmware"),
self.tr(
'<p>The "Calliope mini" is not ready for flashing'
- ' the MicroPython firmware. Please make sure,'
- ' that a drive called MINI is available.'
- '</p>'
- )
+ " the MicroPython firmware. Please make sure,"
+ " that a drive called MINI is available."
+ "</p>"
+ ),
)
elif len(deviceDirectories) == 1:
downloadsPath = QStandardPaths.standardLocations(
- QStandardPaths.StandardLocation.DownloadLocation)[0]
+ QStandardPaths.StandardLocation.DownloadLocation
+ )[0]
firmware = EricFileDialog.getOpenFileName(
self.microPython,
self.tr("Flash MicroPython/Firmware"),
downloadsPath,
- self.tr("MicroPython/Firmware Files (*.hex *.bin);;"
- "All Files (*)"))
+ self.tr("MicroPython/Firmware Files (*.hex *.bin);;" "All Files (*)"),
+ )
if firmware and os.path.exists(firmware):
shutil.copy2(firmware, deviceDirectories[0])
else:
EricMessageBox.warning(
self,
self.tr("Flash MicroPython/Firmware"),
- self.tr("There are multiple devices ready for flashing."
- " Please make sure, that only one device is prepared.")
+ self.tr(
+ "There are multiple devices ready for flashing."
+ " Please make sure, that only one device is prepared."
+ ),
)
-
+
@pyqtSlot()
def __saveMain(self):
"""
@@ -292,43 +292,45 @@
connected device.
"""
self.__saveScriptToDevice("main.py")
-
+
@pyqtSlot()
def __saveScriptToDevice(self, scriptName=""):
"""
Private method to save the current script onto the connected
device.
-
+
@param scriptName name of the file on the device
@type str
"""
aw = ericApp().getObject("ViewManager").activeWindow()
if not aw:
return
-
+
title = (
self.tr("Save Script as '{0}'").format(scriptName)
- if scriptName else
- self.tr("Save Script")
+ if scriptName
+ else self.tr("Save Script")
)
-
+
if not (aw.isPyFile() or aw.isMicroPythonFile()):
yes = EricMessageBox.yesNo(
self.microPython,
title,
- self.tr("""The current editor does not contain a Python"""
- """ script. Write it anyway?"""))
+ self.tr(
+ """The current editor does not contain a Python"""
+ """ script. Write it anyway?"""
+ ),
+ )
if not yes:
return
-
+
script = aw.text().strip()
if not script:
EricMessageBox.warning(
- self.microPython,
- title,
- self.tr("""The script is empty. Aborting."""))
+ self.microPython, title, self.tr("""The script is empty. Aborting.""")
+ )
return
-
+
if not scriptName:
scriptName = os.path.basename(aw.getFileName())
scriptName, ok = QInputDialog.getText(
@@ -336,12 +338,13 @@
title,
self.tr("Enter a file name on the device:"),
QLineEdit.EchoMode.Normal,
- scriptName)
+ scriptName,
+ )
if not ok or not bool(scriptName):
return
-
+
title = self.tr("Save Script as '{0}'").format(scriptName)
-
+
commands = [
"fd = open('{0}', 'wb')".format(scriptName),
"f = fd.write",
@@ -354,13 +357,15 @@
EricMessageBox.critical(
self.microPython,
title,
- self.tr("""<p>The script could not be saved to the"""
- """ device.</p><p>Reason: {0}</p>""")
- .format(err.decode("utf-8")))
-
+ self.tr(
+ """<p>The script could not be saved to the"""
+ """ device.</p><p>Reason: {0}</p>"""
+ ).format(err.decode("utf-8")),
+ )
+
# reset the device
self.__resetDevice()
-
+
@pyqtSlot()
def __resetDevice(self):
"""
@@ -368,21 +373,25 @@
"""
if self.getDeviceType() == "bbc_microbit":
# BBC micro:bit
- self.microPython.commandsInterface().execute([
- "import microbit",
- "microbit.reset()",
- ])
+ self.microPython.commandsInterface().execute(
+ [
+ "import microbit",
+ "microbit.reset()",
+ ]
+ )
else:
# Calliope mini
- self.microPython.commandsInterface().execute([
- "import calliope_mini",
- "calliope_mini.reset()",
- ])
-
+ self.microPython.commandsInterface().execute(
+ [
+ "import calliope_mini",
+ "calliope_mini.reset()",
+ ]
+ )
+
def getDocumentationUrl(self):
"""
Public method to get the device documentation URL.
-
+
@return documentation URL of the device
@rtype str
"""
@@ -392,28 +401,38 @@
else:
# Calliope mini
return Preferences.getMicroPython("CalliopeDocuUrl")
-
+
def getDownloadMenuEntries(self):
"""
Public method to retrieve the entries for the downloads menu.
-
+
@return list of tuples with menu text and URL to be opened for each
entry
@rtype list of tuple of (str, str)
"""
if self.getDeviceType() == "bbc_microbit":
return [
- (self.tr("MicroPython Firmware for BBC micro:bit V1"),
- Preferences.getMicroPython("MicrobitMicroPythonUrl")),
- (self.tr("MicroPython Firmware for BBC micro:bit V2"),
- Preferences.getMicroPython("MicrobitV2MicroPythonUrl")),
- (self.tr("DAPLink Firmware"),
- Preferences.getMicroPython("MicrobitFirmwareUrl"))
+ (
+ self.tr("MicroPython Firmware for BBC micro:bit V1"),
+ Preferences.getMicroPython("MicrobitMicroPythonUrl"),
+ ),
+ (
+ self.tr("MicroPython Firmware for BBC micro:bit V2"),
+ Preferences.getMicroPython("MicrobitV2MicroPythonUrl"),
+ ),
+ (
+ self.tr("DAPLink Firmware"),
+ Preferences.getMicroPython("MicrobitFirmwareUrl"),
+ ),
]
else:
return [
- (self.tr("MicroPython Firmware"),
- Preferences.getMicroPython("CalliopeMicroPythonUrl")),
- (self.tr("DAPLink Firmware"),
- Preferences.getMicroPython("CalliopeDAPLinkUrl"))
+ (
+ self.tr("MicroPython Firmware"),
+ Preferences.getMicroPython("CalliopeMicroPythonUrl"),
+ ),
+ (
+ self.tr("DAPLink Firmware"),
+ Preferences.getMicroPython("CalliopeDAPLinkUrl"),
+ ),
]
