def __init__(self, home):
super().__init__()
self.home = home
self.font = Font().load()
microbit_fs = ArdupyDeviceFileList(home)
local_fs = LocalFileTree(home)
@local_fs.open_file.connect
def on_open_file(file):
# Bubble the signal up
self.open_file.emit(file)
layout = QGridLayout()
self.setLayout(layout)
microbit_label = QLabel()
microbit_label.setText(_("Files on your device:"))
local_label = QLabel()
local_label.setText(_("Files on your computer:"))
self.microbit_label = microbit_label
self.local_label = local_label
self.microbit_fs = microbit_fs
self.local_fs = local_fs
self.set_font_size()
layout.addWidget(microbit_label, 0, 0)
layout.addWidget(local_label, 0, 1)
layout.addWidget(microbit_fs, 1, 0)
layout.addWidget(local_fs, 1, 1)
self.microbit_fs.disable.connect(self.disable)
self.microbit_fs.set_message.connect(self.show_message)
self.local_fs.disable.connect(self.disable)
self.local_fs.enable.connect(self.enable)
self.local_fs.set_message.connect(self.show_message)
def __init__(self, port, theme='day', parent=None):
super().__init__(parent)
self.setFont(Font().load())
self.setAcceptRichText(False)
self.setReadOnly(False)
self.setUndoRedoEnabled(False)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.context_menu)
self.setObjectName('replpane')
# open the serial port
self.serial = QSerialPort(self)
self.serial.setPortName(port)
if self.serial.open(QIODevice.ReadWrite):
self.serial.dataTerminalReady = True
if not self.serial.isDataTerminalReady():
# Using pyserial as a 'hack' to open the port and set DTR
# as QtSerial does not seem to work on some Windows :(
# See issues #281 and #302 for details.
self.serial.close()
pyser = serial.Serial(port) # open serial port w/pyserial
pyser.dtr = True
pyser.close()
self.serial.open(QIODevice.ReadWrite)
self.serial.setBaudRate(115200)
self.serial.readyRead.connect(self.on_serial_read)
# clear the text
self.clear()
# Send a Control-C
self.serial.write(b'\x03')
else:
raise IOError("Cannot connect to device on port {}".format(port))
self.set_theme(theme)
def __init__(self, home):
super().__init__()
self.home = home
self.font = Font().load()
microbit_fs = MicrobitFileList(home)
local_fs = LocalFileList(home)
layout = QGridLayout()
self.setLayout(layout)
microbit_label = QLabel()
microbit_label.setText(_('Files on your micro:bit:'))
local_label = QLabel()
local_label.setText(_('Files on your computer:'))
self.microbit_label = microbit_label
self.local_label = local_label
self.microbit_fs = microbit_fs
self.local_fs = local_fs
self.set_font_size()
layout.addWidget(microbit_label, 0, 0)
layout.addWidget(local_label, 0, 1)
layout.addWidget(microbit_fs, 1, 0)
layout.addWidget(local_fs, 1, 1)
self.microbit_fs.disable.connect(self.disable)
self.microbit_fs.set_message.connect(self.show_message)
self.local_fs.disable.connect(self.disable)
self.local_fs.set_message.connect(self.show_message)
def configure(self):
"""
Set up the editor component.
"""
# Font information
font = Font().load()
self.setFont(font)
# Generic editor settings
self.setUtf8(True)
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setIndentationGuides(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
self.setEdgeColumn(79)
self.setMarginLineNumbers(0, True)
self.setMarginWidth(0, 50)
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.set_theme()
# Markers and indicators
self.setMarginSensitivity(0, True)
self.markerDefine(self.Circle, self.BREAKPOINT_MARKER)
self.setMarginSensitivity(1, True)
self.setIndicatorDrawUnder(True)
for type_ in self.check_indicators:
self.indicatorDefine(self.SquiggleIndicator,
self.check_indicators[type_]['id'])
for type_ in self.search_indicators:
self.indicatorDefine(self.StraightBoxIndicator,
self.search_indicators[type_]['id'])
self.indicatorDefine(self.FullBoxIndicator, self.DEBUG_INDICATOR)
self.setAnnotationDisplay(self.AnnotationBoxed)
self.selectionChanged.connect(self.selection_change_listener)
def __init__(self, serial, theme='day', parent=None):
super().__init__(parent)
self.serial = serial
self.setFont(Font().load())
self.setAcceptRichText(False)
self.setReadOnly(False)
self.setUndoRedoEnabled(False)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.context_menu)
self.setObjectName('replpane')
self.set_theme(theme)
def __init__(self, parent=None):
super().__init__(parent)
self.setFont(Font().load())
self.setAcceptRichText(False)
self.setReadOnly(False)
self.setUndoRedoEnabled(False)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.context_menu)
self.setObjectName('PythonRunner')
self.process = None # Will eventually reference the running process.
self.input_history = [] # history of inputs entered in this session.
self.start_of_current_line = 0 # start position of the input line.
self.history_position = 0 # current position when navigation history.
def __init__(self, parent=None):
super().__init__(parent)
self.setFont(Font().load())
self.setAcceptRichText(False)
self.setReadOnly(False)
self.setUndoRedoEnabled(False)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.context_menu)
self.running = False # Flag to show the child process is running.
self.setObjectName('PythonRunner')
self.process = None # Will eventually reference the running process.
self.input_history = [] # history of inputs entered in this session.
self.start_of_current_line = 0 # start position of the input line.
self.history_position = 0 # current position when navigation history.
self.stdout_buffer = b'' # contains non-decoded bytes from stdout.
self.reading_stdout = False # flag showing if already reading stdout.
def configure(self):
"""
Set up the editor component.
"""
# Font information
font = Font().load()
self.setFont(font)
# Generic editor settings
self.setUtf8(True)
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setIndentationGuides(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
self.setEdgeColumn(79)
self.setMarginLineNumbers(0, True)
self.setMarginWidth(0, 50)
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.set_theme()
# Markers and indicators
self.setMarginSensitivity(0, True)
self.markerDefine(self.Circle, self.BREAKPOINT_MARKER)
self.setMarginSensitivity(1, True)
# Additional dummy margin to prevent accidental breakpoint toggles when
# trying to position the edit cursor to the left of the first column,
# using the mouse and not being 100% accurate. This margin needs to be
# set with "sensitivity on": otherwise clicking it would select the
# whole text line, per QsciScintilla's behaviour. It is up to the
# click handler to ignore clicks on this margin: self.connect_margin.
self.setMarginWidth(4, 8)
self.setMarginSensitivity(4, True)
# Indicators
self.setIndicatorDrawUnder(True)
for type_ in self.check_indicators:
self.indicatorDefine(
self.SquiggleIndicator, self.check_indicators[type_]["id"]
)
for type_ in self.search_indicators:
self.indicatorDefine(
self.StraightBoxIndicator, self.search_indicators[type_]["id"]
)
self.indicatorDefine(self.FullBoxIndicator, self.DEBUG_INDICATOR)
self.setAnnotationDisplay(self.AnnotationBoxed)
self.selectionChanged.connect(self.selection_change_listener)
self.set_zoom()
def __init__(self, connection, theme="day", parent=None):
super().__init__(parent)
self.connection = connection
self.setFont(Font().load())
self.setAcceptRichText(False)
self.setReadOnly(False)
self.setUndoRedoEnabled(False)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.context_menu)
# The following variable maintains the position where we know
# the device cursor is placed. It is initialized to the beginning
# of the QTextEdit (i.e. equal to the Qt cursor position)
self.device_cursor_position = self.textCursor().position()
self.setObjectName("replpane")
self.set_theme(theme)
self.unprocessed_input = b"" # used by process_bytes
self.decoder = codecs.getincrementaldecoder("utf8")("replace")
self.vt100_regex = re.compile(
r"\x1B\[(?P<count>[\d]*)(;?[\d]*)*(?P<action>[A-Za-z])"
)
def __init__(self, port, theme='day', parent=None):
super().__init__(parent)
self.setFont(Font().load())
self.setAcceptRichText(False)
self.setReadOnly(False)
self.setUndoRedoEnabled(False)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.context_menu)
self.setObjectName('replpane')
# open the serial port
self.serial = QSerialPort(self)
self.serial.setPortName(port)
if self.serial.open(QIODevice.ReadWrite):
self.serial.setBaudRate(115200)
self.serial.readyRead.connect(self.on_serial_read)
# clear the text
self.clear()
# Send a Control-C
self.serial.write(b'\x03')
else:
raise IOError("Cannot connect to device on port {}".format(port))
self.set_theme(theme)
def __init__(self, parent=None):
super().__init__(parent)
self.setFont(Font().load())
self.input_buffer = []
def __init__(self, home):
import ctypes
from subprocess import check_output
def find_device():
"""
Returns a path on the filesystem that represents the plugged in BBC
micro:bit that is to be flashed. If no micro:bit is found, it returns
None.
Works on Linux, OSX and Windows. Will raise a NotImplementedError
exception if run on any other operating system.
"""
# Check what sort of operating system we're on.
if os.name == 'posix':
# 'posix' means we're on Linux or OSX (Mac).
# Call the unix "mount" command to list the mounted volumes.
mount_output = check_output('mount').splitlines()
mounted_volumes = [x.split()[2] for x in mount_output]
for volume in mounted_volumes:
if volume.endswith(b'MINI') or volume.endswith(
b'MICROBIT'):
return volume.decode(
'utf-8') # Return a string not bytes.
elif os.name == 'nt':
# 'nt' means we're on Windows.
def get_volume_name(disk_name):
"""
Each disk or external device connected to windows has an attribute
called "volume name". This function returns the volume name for
the given disk/device.
Code from http://stackoverflow.com/a/12056414
"""
vol_name_buf = ctypes.create_unicode_buffer(1024)
ctypes.windll.kernel32.GetVolumeInformationW(
ctypes.c_wchar_p(disk_name), vol_name_buf,
ctypes.sizeof(vol_name_buf), None, None, None, None, 0)
return vol_name_buf.value
#
# In certain circumstances, volumes are allocated to USB
# storage devices which cause a Windows popup to raise if their
# volume contains no media. Wrapping the check in SetErrorMode
# with SEM_FAILCRITICALERRORS (1) prevents this popup.
#
old_mode = ctypes.windll.kernel32.SetErrorMode(1)
try:
for disk in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ':
path = '{}:\\'.format(disk)
#
# Don't bother looking if the drive isn't removable
#
if ctypes.windll.kernel32.GetDriveTypeW(path) != 2:
continue
if os.path.exists(path) and \
get_volume_name(path) == 'MINI' or get_volume_name(path) == 'MICROBIT':
return get_volume_name(path)
finally:
ctypes.windll.kernel32.SetErrorMode(old_mode)
else:
# No support for unknown operating systems.
#raise NotImplementedError('OS "{}" not supported.'.format(os.name))
return None
super().__init__()
self.home = home
self.font = Font().load()
microbit_fs = MicrobitFileList(home)
local_fs = LocalFileList(home)
self.device_displayName = "micro:bit"
if find_device().lower().find("mini") > -1:
microbit_fs = CalliopeMiniFileList(home)
self.device_displayName = "Calliope mini"
@local_fs.open_file.connect
def on_open_file(file):
# Bubble the signal up
self.open_file.emit(file)
layout = QGridLayout()
self.setLayout(layout)
microbit_label = QLabel()
microbit_label.setText(
_('Files on your {}:'.format(self.device_displayName)))
local_label = QLabel()
local_label.setText(_('Files on your computer:'))
self.microbit_label = microbit_label
self.local_label = local_label
self.microbit_fs = microbit_fs
self.local_fs = local_fs
self.set_font_size()
layout.addWidget(microbit_label, 0, 0)
layout.addWidget(local_label, 0, 1)
layout.addWidget(microbit_fs, 1, 0)
layout.addWidget(local_fs, 1, 1)
self.microbit_fs.disable.connect(self.disable)
self.microbit_fs.set_message.connect(self.show_message)
self.local_fs.disable.connect(self.disable)
self.local_fs.set_message.connect(self.show_message)