id int32 0 252k | repo stringlengths 7 55 | path stringlengths 4 127 | func_name stringlengths 1 88 | original_string stringlengths 75 19.8k | language stringclasses 1
value | code stringlengths 51 19.8k | code_tokens list | docstring stringlengths 3 17.3k | docstring_tokens list | sha stringlengths 40 40 | url stringlengths 87 242 |
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247,400 | bitcraze/crazyflie-lib-python | cflib/crtp/__init__.py | init_drivers | def init_drivers(enable_debug_driver=False):
"""Initialize all the drivers."""
for driver in DRIVERS:
try:
if driver != DebugDriver or enable_debug_driver:
CLASSES.append(driver)
except Exception: # pylint: disable=W0703
continue | python | def init_drivers(enable_debug_driver=False):
for driver in DRIVERS:
try:
if driver != DebugDriver or enable_debug_driver:
CLASSES.append(driver)
except Exception: # pylint: disable=W0703
continue | [
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247,401 | bitcraze/crazyflie-lib-python | cflib/crtp/__init__.py | scan_interfaces | def scan_interfaces(address=None):
""" Scan all the interfaces for available Crazyflies """
available = []
found = []
for driverClass in CLASSES:
try:
logger.debug('Scanning: %s', driverClass)
instance = driverClass()
found = instance.scan_interface(address)
... | python | def scan_interfaces(address=None):
available = []
found = []
for driverClass in CLASSES:
try:
logger.debug('Scanning: %s', driverClass)
instance = driverClass()
found = instance.scan_interface(address)
available += found
except Exception:
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247,402 | bitcraze/crazyflie-lib-python | cflib/crtp/__init__.py | get_interfaces_status | def get_interfaces_status():
"""Get the status of all the interfaces"""
status = {}
for driverClass in CLASSES:
try:
instance = driverClass()
status[instance.get_name()] = instance.get_status()
except Exception:
raise
return status | python | def get_interfaces_status():
status = {}
for driverClass in CLASSES:
try:
instance = driverClass()
status[instance.get_name()] = instance.get_status()
except Exception:
raise
return status | [
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247,403 | bitcraze/crazyflie-lib-python | cflib/crtp/__init__.py | get_link_driver | def get_link_driver(uri, link_quality_callback=None, link_error_callback=None):
"""Return the link driver for the given URI. Returns None if no driver
was found for the URI or the URI was not well formatted for the matching
driver."""
for driverClass in CLASSES:
try:
instance = drive... | python | def get_link_driver(uri, link_quality_callback=None, link_error_callback=None):
for driverClass in CLASSES:
try:
instance = driverClass()
instance.connect(uri, link_quality_callback, link_error_callback)
return instance
except WrongUriType:
continue
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247,404 | bitcraze/crazyflie-lib-python | cflib/crazyflie/localization.py | Localization.send_short_lpp_packet | def send_short_lpp_packet(self, dest_id, data):
"""
Send ultra-wide-band LPP packet to dest_id
"""
pk = CRTPPacket()
pk.port = CRTPPort.LOCALIZATION
pk.channel = self.GENERIC_CH
pk.data = struct.pack('<BB', self.LPS_SHORT_LPP_PACKET, dest_id) + data
self.... | python | def send_short_lpp_packet(self, dest_id, data):
pk = CRTPPacket()
pk.port = CRTPPort.LOCALIZATION
pk.channel = self.GENERIC_CH
pk.data = struct.pack('<BB', self.LPS_SHORT_LPP_PACKET, dest_id) + data
self._cf.send_packet(pk) | [
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247,405 | bitcraze/crazyflie-lib-python | cflib/crazyflie/commander.py | Commander.send_velocity_world_setpoint | def send_velocity_world_setpoint(self, vx, vy, vz, yawrate):
"""
Send Velocity in the world frame of reference setpoint.
vx, vy, vz are in m/s
yawrate is in degrees/s
"""
pk = CRTPPacket()
pk.port = CRTPPort.COMMANDER_GENERIC
pk.data = struct.pack('<Bffff... | python | def send_velocity_world_setpoint(self, vx, vy, vz, yawrate):
pk = CRTPPacket()
pk.port = CRTPPort.COMMANDER_GENERIC
pk.data = struct.pack('<Bffff', TYPE_VELOCITY_WORLD,
vx, vy, vz, yawrate)
self._cf.send_packet(pk) | [
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247,406 | bitcraze/crazyflie-lib-python | cflib/crazyflie/commander.py | Commander.send_position_setpoint | def send_position_setpoint(self, x, y, z, yaw):
"""
Control mode where the position is sent as absolute x,y,z coordinate in
meter and the yaw is the absolute orientation.
x and y are in m
yaw is in degrees
"""
pk = CRTPPacket()
pk.port = CRTPPort.COMMANDE... | python | def send_position_setpoint(self, x, y, z, yaw):
pk = CRTPPacket()
pk.port = CRTPPort.COMMANDER_GENERIC
pk.data = struct.pack('<Bffff', TYPE_POSITION,
x, y, z, yaw)
self._cf.send_packet(pk) | [
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247,407 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | MemoryElement.type_to_string | def type_to_string(t):
"""Get string representation of memory type"""
if t == MemoryElement.TYPE_I2C:
return 'I2C'
if t == MemoryElement.TYPE_1W:
return '1-wire'
if t == MemoryElement.TYPE_DRIVER_LED:
return 'LED driver'
if t == MemoryElement.T... | python | def type_to_string(t):
if t == MemoryElement.TYPE_I2C:
return 'I2C'
if t == MemoryElement.TYPE_1W:
return '1-wire'
if t == MemoryElement.TYPE_DRIVER_LED:
return 'LED driver'
if t == MemoryElement.TYPE_LOCO:
return 'Loco Positioning'
... | [
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247,408 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | LEDDriverMemory.write_data | def write_data(self, write_finished_cb):
"""Write the saved LED-ring data to the Crazyflie"""
self._write_finished_cb = write_finished_cb
data = bytearray()
for led in self.leds:
# In order to fit all the LEDs in one radio packet RGB565 is used
# to compress the c... | python | def write_data(self, write_finished_cb):
self._write_finished_cb = write_finished_cb
data = bytearray()
for led in self.leds:
# In order to fit all the LEDs in one radio packet RGB565 is used
# to compress the colors. The calculations below converts 3 bytes
# ... | [
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247,409 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | OWElement._parse_and_check_elements | def _parse_and_check_elements(self, data):
"""
Parse and check the CRC and length of the elements part of the memory
"""
crc = data[-1]
test_crc = crc32(data[:-1]) & 0x0ff
elem_data = data[2:-1]
if test_crc == crc:
while len(elem_data) > 0:
... | python | def _parse_and_check_elements(self, data):
crc = data[-1]
test_crc = crc32(data[:-1]) & 0x0ff
elem_data = data[2:-1]
if test_crc == crc:
while len(elem_data) > 0:
(eid, elen) = struct.unpack('BB', elem_data[:2])
self.elements[self.element_mappi... | [
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247,410 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | OWElement._parse_and_check_header | def _parse_and_check_header(self, data):
"""Parse and check the CRC of the header part of the memory"""
(start, self.pins, self.vid, self.pid, crc) = struct.unpack('<BIBBB',
data)
test_crc = crc32(data[:-1]) & 0x0ff
if s... | python | def _parse_and_check_header(self, data):
(start, self.pins, self.vid, self.pid, crc) = struct.unpack('<BIBBB',
data)
test_crc = crc32(data[:-1]) & 0x0ff
if start == 0xEB and crc == test_crc:
return True
retur... | [
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247,411 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | LocoMemory2.update_id_list | def update_id_list(self, update_ids_finished_cb):
"""Request an update of the id list"""
if not self._update_ids_finished_cb:
self._update_ids_finished_cb = update_ids_finished_cb
self.anchor_ids = []
self.active_anchor_ids = []
self.anchor_data = {}
... | python | def update_id_list(self, update_ids_finished_cb):
if not self._update_ids_finished_cb:
self._update_ids_finished_cb = update_ids_finished_cb
self.anchor_ids = []
self.active_anchor_ids = []
self.anchor_data = {}
self.nr_of_anchors = 0
self... | [
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247,412 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | LocoMemory2.update_active_id_list | def update_active_id_list(self, update_active_ids_finished_cb):
"""Request an update of the active id list"""
if not self._update_active_ids_finished_cb:
self._update_active_ids_finished_cb = update_active_ids_finished_cb
self.active_anchor_ids = []
self.active_ids_v... | python | def update_active_id_list(self, update_active_ids_finished_cb):
if not self._update_active_ids_finished_cb:
self._update_active_ids_finished_cb = update_active_ids_finished_cb
self.active_anchor_ids = []
self.active_ids_valid = False
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247,413 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | LocoMemory2.update_data | def update_data(self, update_data_finished_cb):
"""Request an update of the anchor data"""
if not self._update_data_finished_cb and self.nr_of_anchors > 0:
self._update_data_finished_cb = update_data_finished_cb
self.anchor_data = {}
self.data_valid = False
... | python | def update_data(self, update_data_finished_cb):
if not self._update_data_finished_cb and self.nr_of_anchors > 0:
self._update_data_finished_cb = update_data_finished_cb
self.anchor_data = {}
self.data_valid = False
self._nr_of_anchors_to_fetch = self.nr_of_anchor... | [
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247,414 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | TrajectoryMemory.write_data | def write_data(self, write_finished_cb):
"""Write trajectory data to the Crazyflie"""
self._write_finished_cb = write_finished_cb
data = bytearray()
for poly4D in self.poly4Ds:
data += struct.pack('<ffffffff', *poly4D.x.values)
data += struct.pack('<ffffffff', *p... | python | def write_data(self, write_finished_cb):
self._write_finished_cb = write_finished_cb
data = bytearray()
for poly4D in self.poly4Ds:
data += struct.pack('<ffffffff', *poly4D.x.values)
data += struct.pack('<ffffffff', *poly4D.y.values)
data += struct.pack('<fff... | [
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247,415 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | Memory.get_mem | def get_mem(self, id):
"""Fetch the memory with the supplied id"""
for m in self.mems:
if m.id == id:
return m
return None | python | def get_mem(self, id):
for m in self.mems:
if m.id == id:
return m
return None | [
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247,416 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | Memory.get_mems | def get_mems(self, type):
"""Fetch all the memories of the supplied type"""
ret = ()
for m in self.mems:
if m.type == type:
ret += (m,)
return ret | python | def get_mems(self, type):
ret = ()
for m in self.mems:
if m.type == type:
ret += (m,)
return ret | [
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247,417 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | Memory.write | def write(self, memory, addr, data, flush_queue=False):
"""Write the specified data to the given memory at the given address"""
wreq = _WriteRequest(memory, addr, data, self.cf)
if memory.id not in self._write_requests:
self._write_requests[memory.id] = []
# Workaround until... | python | def write(self, memory, addr, data, flush_queue=False):
wreq = _WriteRequest(memory, addr, data, self.cf)
if memory.id not in self._write_requests:
self._write_requests[memory.id] = []
# Workaround until we secure the uplink and change messages for
# mems to non-blocking
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247,418 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | Memory.read | def read(self, memory, addr, length):
"""
Read the specified amount of bytes from the given memory at the given
address
"""
if memory.id in self._read_requests:
logger.warning('There is already a read operation ongoing for '
'memory id {}'.f... | python | def read(self, memory, addr, length):
if memory.id in self._read_requests:
logger.warning('There is already a read operation ongoing for '
'memory id {}'.format(memory.id))
return False
rreq = _ReadRequest(memory, addr, length, self.cf)
self._r... | [
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247,419 | bitcraze/crazyflie-lib-python | cflib/crazyflie/mem.py | Memory.refresh | def refresh(self, refresh_done_callback):
"""Start fetching all the detected memories"""
self._refresh_callback = refresh_done_callback
self._fetch_id = 0
for m in self.mems:
try:
self.mem_read_cb.remove_callback(m.new_data)
m.disconnect()
... | python | def refresh(self, refresh_done_callback):
self._refresh_callback = refresh_done_callback
self._fetch_id = 0
for m in self.mems:
try:
self.mem_read_cb.remove_callback(m.new_data)
m.disconnect()
except Exception as e:
logger.i... | [
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247,420 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.reset_to_bootloader1 | def reset_to_bootloader1(self, cpu_id):
""" Reset to the bootloader
The parameter cpuid shall correspond to the device to reset.
Return true if the reset has been done and the contact with the
bootloader is established.
"""
# Send an echo request and wait for the answer
... | python | def reset_to_bootloader1(self, cpu_id):
# Send an echo request and wait for the answer
# Mainly aim to bypass a bug of the crazyflie firmware that prevents
# reset before normal CRTP communication
pk = CRTPPacket()
pk.port = CRTPPort.LINKCTRL
pk.data = (1, 2, 3) + cpu_id
... | [
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The parameter cpuid shall correspond to the device to reset.
Return true if the reset has been done and the contact with the
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247,421 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.reset_to_firmware | def reset_to_firmware(self, target_id):
""" Reset to firmware
The parameter cpuid shall correspond to the device to reset.
Return true if the reset has been done
"""
# The fake CPU ID is legacy from the Crazyflie 1.0
# In order to reset the CPU id had to be sent, but thi... | python | def reset_to_firmware(self, target_id):
# The fake CPU ID is legacy from the Crazyflie 1.0
# In order to reset the CPU id had to be sent, but this
# was removed before launching it. But the length check is
# still in the bootloader. So to work around this bug so
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247,422 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.check_link_and_get_info | def check_link_and_get_info(self, target_id=0xFF):
"""Try to get a connection with the bootloader by requesting info
5 times. This let roughly 10 seconds to boot the copter ..."""
for _ in range(0, 5):
if self._update_info(target_id):
if self._in_boot_cb:
... | python | def check_link_and_get_info(self, target_id=0xFF):
for _ in range(0, 5):
if self._update_info(target_id):
if self._in_boot_cb:
self._in_boot_cb.call(True, self.targets[
target_id].protocol_version)
if self._info_cb:
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247,423 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader._update_info | def _update_info(self, target_id):
""" Call the command getInfo and fill up the information received in
the fields of the object
"""
# Call getInfo ...
pk = CRTPPacket()
pk.set_header(0xFF, 0xFF)
pk.data = (target_id, 0x10)
self.link.send_packet(pk)
... | python | def _update_info(self, target_id):
# Call getInfo ...
pk = CRTPPacket()
pk.set_header(0xFF, 0xFF)
pk.data = (target_id, 0x10)
self.link.send_packet(pk)
# Wait for the answer
pk = self.link.receive_packet(2)
if (pk and pk.header == 0xFF and struct.unpack(... | [
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247,424 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.upload_buffer | def upload_buffer(self, target_id, page, address, buff):
"""Upload data into a buffer on the Crazyflie"""
# print len(buff)
count = 0
pk = CRTPPacket()
pk.set_header(0xFF, 0xFF)
pk.data = struct.pack('=BBHH', target_id, 0x14, page, address)
for i in range(0, len(... | python | def upload_buffer(self, target_id, page, address, buff):
# print len(buff)
count = 0
pk = CRTPPacket()
pk.set_header(0xFF, 0xFF)
pk.data = struct.pack('=BBHH', target_id, 0x14, page, address)
for i in range(0, len(buff)):
pk.data.append(buff[i])
... | [
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247,425 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.read_flash | def read_flash(self, addr=0xFF, page=0x00):
"""Read back a flash page from the Crazyflie and return it"""
buff = bytearray()
page_size = self.targets[addr].page_size
for i in range(0, int(math.ceil(page_size / 25.0))):
pk = None
retry_counter = 5
whi... | python | def read_flash(self, addr=0xFF, page=0x00):
buff = bytearray()
page_size = self.targets[addr].page_size
for i in range(0, int(math.ceil(page_size / 25.0))):
pk = None
retry_counter = 5
while ((not pk or pk.header != 0xFF or
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247,426 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.write_flash | def write_flash(self, addr, page_buffer, target_page, page_count):
"""Initiate flashing of data in the buffer to flash."""
# print "Write page", flashPage
# print "Writing page [%d] and [%d] forward" % (flashPage, nPage)
pk = None
# Flushing downlink ...
pk = self.link.r... | python | def write_flash(self, addr, page_buffer, target_page, page_count):
# print "Write page", flashPage
# print "Writing page [%d] and [%d] forward" % (flashPage, nPage)
pk = None
# Flushing downlink ...
pk = self.link.receive_packet(0)
while pk is not None:
pk = ... | [
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247,427 | bitcraze/crazyflie-lib-python | cflib/bootloader/cloader.py | Cloader.decode_cpu_id | def decode_cpu_id(self, cpuid):
"""Decode the CPU id into a string"""
ret = ()
for i in cpuid.split(':'):
ret += (eval('0x' + i),)
return ret | python | def decode_cpu_id(self, cpuid):
ret = ()
for i in cpuid.split(':'):
ret += (eval('0x' + i),)
return ret | [
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247,428 | bitcraze/crazyflie-lib-python | cflib/crtp/crtpstack.py | CRTPPacket.set_header | def set_header(self, port, channel):
"""
Set the port and channel for this packet.
"""
self._port = port
self.channel = channel
self._update_header() | python | def set_header(self, port, channel):
self._port = port
self.channel = channel
self._update_header() | [
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247,429 | bitcraze/crazyflie-lib-python | cflib/crtp/crtpstack.py | CRTPPacket._set_data | def _set_data(self, data):
"""Set the packet data"""
if type(data) == bytearray:
self._data = data
elif type(data) == str:
if sys.version_info < (3,):
self._data = bytearray(data)
else:
self._data = bytearray(data.encode('ISO-88... | python | def _set_data(self, data):
if type(data) == bytearray:
self._data = data
elif type(data) == str:
if sys.version_info < (3,):
self._data = bytearray(data)
else:
self._data = bytearray(data.encode('ISO-8859-1'))
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247,430 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.take_off | def take_off(self, height=None, velocity=VELOCITY):
"""
Takes off, that is starts the motors, goes straigt up and hovers.
Do not call this function if you use the with keyword. Take off is
done automatically when the context is created.
:param height: the height (meters) to hove... | python | def take_off(self, height=None, velocity=VELOCITY):
if self._is_flying:
raise Exception('Already flying')
if not self._cf.is_connected():
raise Exception('Crazyflie is not connected')
self._is_flying = True
self._reset_position_estimator()
self._thread ... | [
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247,431 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.turn_left | def turn_left(self, angle_degrees, rate=RATE):
"""
Turn to the left, staying on the spot
:param angle_degrees: How far to turn (degrees)
:param rate: The trurning speed (degrees/second)
:return:
"""
flight_time = angle_degrees / rate
self.start_turn_left... | python | def turn_left(self, angle_degrees, rate=RATE):
flight_time = angle_degrees / rate
self.start_turn_left(rate)
time.sleep(flight_time)
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247,432 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.turn_right | def turn_right(self, angle_degrees, rate=RATE):
"""
Turn to the right, staying on the spot
:param angle_degrees: How far to turn (degrees)
:param rate: The trurning speed (degrees/second)
:return:
"""
flight_time = angle_degrees / rate
self.start_turn_ri... | python | def turn_right(self, angle_degrees, rate=RATE):
flight_time = angle_degrees / rate
self.start_turn_right(rate)
time.sleep(flight_time)
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247,433 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.circle_left | def circle_left(self, radius_m, velocity=VELOCITY, angle_degrees=360.0):
"""
Go in circle, counter clock wise
:param radius_m: The radius of the circle (meters)
:param velocity: The velocity along the circle (meters/second)
:param angle_degrees: How far to go in the circle (degr... | python | def circle_left(self, radius_m, velocity=VELOCITY, angle_degrees=360.0):
distance = 2 * radius_m * math.pi * angle_degrees / 360.0
flight_time = distance / velocity
self.start_circle_left(radius_m, velocity)
time.sleep(flight_time)
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247,434 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.circle_right | def circle_right(self, radius_m, velocity=VELOCITY, angle_degrees=360.0):
"""
Go in circle, clock wise
:param radius_m: The radius of the circle (meters)
:param velocity: The velocity along the circle (meters/second)
:param angle_degrees: How far to go in the circle (degrees)
... | python | def circle_right(self, radius_m, velocity=VELOCITY, angle_degrees=360.0):
distance = 2 * radius_m * math.pi * angle_degrees / 360.0
flight_time = distance / velocity
self.start_circle_right(radius_m, velocity)
time.sleep(flight_time)
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247,435 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.start_circle_left | def start_circle_left(self, radius_m, velocity=VELOCITY):
"""
Start a circular motion to the left. This function returns immediately.
:param radius_m: The radius of the circle (meters)
:param velocity: The velocity of the motion (meters/second)
:return:
"""
circu... | python | def start_circle_left(self, radius_m, velocity=VELOCITY):
circumference = 2 * radius_m * math.pi
rate = 360.0 * velocity / circumference
self._set_vel_setpoint(velocity, 0.0, 0.0, -rate) | [
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247,436 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | MotionCommander.start_linear_motion | def start_linear_motion(self, velocity_x_m, velocity_y_m, velocity_z_m):
"""
Start a linear motion. This function returns immediately.
positive X is forward
positive Y is left
positive Z is up
:param velocity_x_m: The velocity along the X-axis (meters/second)
:p... | python | def start_linear_motion(self, velocity_x_m, velocity_y_m, velocity_z_m):
self._set_vel_setpoint(
velocity_x_m, velocity_y_m, velocity_z_m, 0.0) | [
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247,437 | bitcraze/crazyflie-lib-python | cflib/positioning/motion_commander.py | _SetPointThread.set_vel_setpoint | def set_vel_setpoint(self, velocity_x, velocity_y, velocity_z, rate_yaw):
"""Set the velocity setpoint to use for the future motion"""
self._queue.put((velocity_x, velocity_y, velocity_z, rate_yaw)) | python | def set_vel_setpoint(self, velocity_x, velocity_y, velocity_z, rate_yaw):
self._queue.put((velocity_x, velocity_y, velocity_z, rate_yaw)) | [
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247,438 | bitcraze/crazyflie-lib-python | examples/basicparam.py | ParamExample._param_callback | def _param_callback(self, name, value):
"""Generic callback registered for all the groups"""
print('{0}: {1}'.format(name, value))
# Remove each parameter from the list and close the link when
# all are fetched
self._param_check_list.remove(name)
if len(self._param_check... | python | def _param_callback(self, name, value):
print('{0}: {1}'.format(name, value))
# Remove each parameter from the list and close the link when
# all are fetched
self._param_check_list.remove(name)
if len(self._param_check_list) == 0:
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247,439 | bitcraze/crazyflie-lib-python | examples/basicparam.py | ParamExample._a_pitch_kd_callback | def _a_pitch_kd_callback(self, name, value):
"""Callback for pid_attitude.pitch_kd"""
print('Readback: {0}={1}'.format(name, value))
# End the example by closing the link (will cause the app to quit)
self._cf.close_link() | python | def _a_pitch_kd_callback(self, name, value):
print('Readback: {0}={1}'.format(name, value))
# End the example by closing the link (will cause the app to quit)
self._cf.close_link() | [
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247,440 | bitcraze/crazyflie-lib-python | cflib/crtp/radiodriver.py | RadioDriver._scan_radio_channels | def _scan_radio_channels(self, cradio, start=0, stop=125):
""" Scan for Crazyflies between the supplied channels. """
return list(cradio.scan_channels(start, stop, (0xff,))) | python | def _scan_radio_channels(self, cradio, start=0, stop=125):
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247,441 | googleapis/google-auth-library-python-oauthlib | google_auth_oauthlib/tool/__main__.py | main | def main(client_secrets, scope, save, credentials, headless):
"""Command-line tool for obtaining authorization and credentials from a user.
This tool uses the OAuth 2.0 Authorization Code grant as described
in section 1.3.1 of RFC6749:
https://tools.ietf.org/html/rfc6749#section-1.3.1
This tool is... | python | def main(client_secrets, scope, save, credentials, headless):
flow = google_auth_oauthlib.flow.InstalledAppFlow.from_client_secrets_file(
client_secrets,
scopes=scope
)
if not headless:
creds = flow.run_local_server()
else:
creds = flow.run_console()
creds_data = {
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247,442 | googleapis/google-auth-library-python-oauthlib | google_auth_oauthlib/flow.py | Flow.authorization_url | def authorization_url(self, **kwargs):
"""Generates an authorization URL.
This is the first step in the OAuth 2.0 Authorization Flow. The user's
browser should be redirected to the returned URL.
This method calls
:meth:`requests_oauthlib.OAuth2Session.authorization_url`
... | python | def authorization_url(self, **kwargs):
kwargs.setdefault('access_type', 'offline')
url, state = self.oauth2session.authorization_url(
self.client_config['auth_uri'], **kwargs)
return url, state | [
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247,443 | googleapis/google-auth-library-python-oauthlib | google_auth_oauthlib/flow.py | Flow.fetch_token | def fetch_token(self, **kwargs):
"""Completes the Authorization Flow and obtains an access token.
This is the final step in the OAuth 2.0 Authorization Flow. This is
called after the user consents.
This method calls
:meth:`requests_oauthlib.OAuth2Session.fetch_token`
an... | python | def fetch_token(self, **kwargs):
kwargs.setdefault('client_secret', self.client_config['client_secret'])
return self.oauth2session.fetch_token(
self.client_config['token_uri'], **kwargs) | [
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247,444 | googleapis/google-auth-library-python-oauthlib | google_auth_oauthlib/flow.py | InstalledAppFlow.run_console | def run_console(
self,
authorization_prompt_message=_DEFAULT_AUTH_PROMPT_MESSAGE,
authorization_code_message=_DEFAULT_AUTH_CODE_MESSAGE,
**kwargs):
"""Run the flow using the console strategy.
The console strategy instructs the user to open the authorizati... | python | def run_console(
self,
authorization_prompt_message=_DEFAULT_AUTH_PROMPT_MESSAGE,
authorization_code_message=_DEFAULT_AUTH_CODE_MESSAGE,
**kwargs):
kwargs.setdefault('prompt', 'consent')
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in their browser. Once the authorization is complete the authorization
server will give the user a code. The user then must copy & paste this
code into the application. The cod... | [
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] | ba826565994cf20c073d79f534036747fdef2041 | https://github.com/googleapis/google-auth-library-python-oauthlib/blob/ba826565994cf20c073d79f534036747fdef2041/google_auth_oauthlib/flow.py#L330-L366 |
247,445 | googleapis/google-auth-library-python-oauthlib | google_auth_oauthlib/flow.py | InstalledAppFlow.run_local_server | def run_local_server(
self, host='localhost', port=8080,
authorization_prompt_message=_DEFAULT_AUTH_PROMPT_MESSAGE,
success_message=_DEFAULT_WEB_SUCCESS_MESSAGE,
open_browser=True,
**kwargs):
"""Run the flow using the server strategy.
The serv... | python | def run_local_server(
self, host='localhost', port=8080,
authorization_prompt_message=_DEFAULT_AUTH_PROMPT_MESSAGE,
success_message=_DEFAULT_WEB_SUCCESS_MESSAGE,
open_browser=True,
**kwargs):
self.redirect_uri = 'http://{}:{}/'.format(host, port)
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The server strategy instructs the user to open the authorization URL in
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247,446 | PyFilesystem/pyfilesystem2 | fs/opener/registry.py | Registry.install | def install(self, opener):
# type: (Union[Type[Opener], Opener, Callable[[], Opener]]) -> None
"""Install an opener.
Arguments:
opener (`Opener`): an `Opener` instance, or a callable that
returns an opener instance.
Note:
May be used as a class d... | python | def install(self, opener):
# type: (Union[Type[Opener], Opener, Callable[[], Opener]]) -> None
_opener = opener if isinstance(opener, Opener) else opener()
assert isinstance(_opener, Opener), "Opener instance required"
assert _opener.protocols, "must list one or more protocols"
f... | [
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Arguments:
opener (`Opener`): an `Opener` instance, or a callable that
returns an opener instance.
Note:
May be used as a class decorator. For example::
registry = Registry()
@registry.install
cl... | [
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] | 047f3593f297d1442194cda3da7a7335bcc9c14a | https://github.com/PyFilesystem/pyfilesystem2/blob/047f3593f297d1442194cda3da7a7335bcc9c14a/fs/opener/registry.py#L59-L79 |
247,447 | PyFilesystem/pyfilesystem2 | fs/opener/registry.py | Registry.get_opener | def get_opener(self, protocol):
# type: (Text) -> Opener
"""Get the opener class associated to a given protocol.
Arguments:
protocol (str): A filesystem protocol.
Returns:
Opener: an opener instance.
Raises:
~fs.opener.errors.UnsupportedProt... | python | def get_opener(self, protocol):
# type: (Text) -> Opener
protocol = protocol or self.default_opener
if self.load_extern:
entry_point = next(
pkg_resources.iter_entry_points("fs.opener", protocol), None
)
else:
entry_point = None
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Arguments:
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Returns:
Opener: an opener instance.
Raises:
~fs.opener.errors.UnsupportedProtocol: If no opener
could be found for the given protocol.
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247,448 | PyFilesystem/pyfilesystem2 | fs/opener/registry.py | Registry.open | def open(
self,
fs_url, # type: Text
writeable=True, # type: bool
create=False, # type: bool
cwd=".", # type: Text
default_protocol="osfs", # type: Text
):
# type: (...) -> Tuple[FS, Text]
"""Open a filesystem from a FS URL.
Returns a tup... | python | def open(
self,
fs_url, # type: Text
writeable=True, # type: bool
create=False, # type: bool
cwd=".", # type: Text
default_protocol="osfs", # type: Text
):
# type: (...) -> Tuple[FS, Text]
if "://" not in fs_url:
# URL may just be a pa... | [
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Returns a tuple of a filesystem object and a path. If there is
no path in the FS URL, the path value will be `None`.
Arguments:
fs_url (str): A filesystem URL.
writeable (bool, optional): `True` if the filesystem must be
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247,449 | PyFilesystem/pyfilesystem2 | fs/opener/registry.py | Registry.manage_fs | def manage_fs(
self,
fs_url, # type: Union[FS, Text]
create=False, # type: bool
writeable=False, # type: bool
cwd=".", # type: Text
):
# type: (...) -> Iterator[FS]
"""Get a context manager to open and close a filesystem.
Arguments:
fs... | python | def manage_fs(
self,
fs_url, # type: Union[FS, Text]
create=False, # type: bool
writeable=False, # type: bool
cwd=".", # type: Text
):
# type: (...) -> Iterator[FS]
from ..base import FS
if isinstance(fs_url, FS):
yield fs_url
... | [
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247,450 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_fs | def copy_fs(
src_fs, # type: Union[FS, Text]
dst_fs, # type: Union[FS, Text]
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
"""Copy the contents of one filesystem to another.
Arguments:
src_fs (F... | python | def copy_fs(
src_fs, # type: Union[FS, Text]
dst_fs, # type: Union[FS, Text]
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
return copy_dir(
src_fs, "/", dst_fs, "/", walker=walker, on_copy=on_copy, w... | [
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src_fs (FS or str): Source filesystem (URL or instance).
dst_fs (FS or str): Destination filesystem (URL or instance).
walker (~fs.walk.Walker, optional): A walker object that will be
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247,451 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_fs_if_newer | def copy_fs_if_newer(
src_fs, # type: Union[FS, Text]
dst_fs, # type: Union[FS, Text]
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
"""Copy the contents of one filesystem to another, checking times.
If ... | python | def copy_fs_if_newer(
src_fs, # type: Union[FS, Text]
dst_fs, # type: Union[FS, Text]
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
return copy_dir_if_newer(
src_fs, "/", dst_fs, "/", walker=walker, ... | [
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247,452 | PyFilesystem/pyfilesystem2 | fs/copy.py | _source_is_newer | def _source_is_newer(src_fs, src_path, dst_fs, dst_path):
# type: (FS, Text, FS, Text) -> bool
"""Determine if source file is newer than destination file.
Arguments:
src_fs (FS): Source filesystem (instance or URL).
src_path (str): Path to a file on the source filesystem.
dst_fs (FS... | python | def _source_is_newer(src_fs, src_path, dst_fs, dst_path):
# type: (FS, Text, FS, Text) -> bool
try:
if dst_fs.exists(dst_path):
namespace = ("details", "modified")
src_modified = src_fs.getinfo(src_path, namespace).modified
if src_modified is not None:
... | [
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247,453 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_file | def copy_file(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
):
# type: (...) -> None
"""Copy a file from one filesystem to another.
If the destination exists, and is a file, it will be first truncated.
Arguments:
... | python | def copy_file(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
):
# type: (...) -> None
with manage_fs(src_fs, writeable=False) as _src_fs:
with manage_fs(dst_fs, create=True) as _dst_fs:
if _src_fs is _dst_fs:... | [
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247,454 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_file_internal | def copy_file_internal(
src_fs, # type: FS
src_path, # type: Text
dst_fs, # type: FS
dst_path, # type: Text
):
# type: (...) -> None
"""Low level copy, that doesn't call manage_fs or lock.
If the destination exists, and is a file, it will be first truncated.
This method exists to o... | python | def copy_file_internal(
src_fs, # type: FS
src_path, # type: Text
dst_fs, # type: FS
dst_path, # type: Text
):
# type: (...) -> None
if src_fs is dst_fs:
# Same filesystem, so we can do a potentially optimized
# copy
src_fs.copy(src_path, dst_path, overwrite=True)
... | [
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247,455 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_file_if_newer | def copy_file_if_newer(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
):
# type: (...) -> bool
"""Copy a file from one filesystem to another, checking times.
If the destination exists, and is a file, it will be first trunca... | python | def copy_file_if_newer(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
):
# type: (...) -> bool
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247,456 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_dir | def copy_dir(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
"""Copy a directory from on... | python | def copy_dir(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
on_copy = on_copy or (lambd... | [
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src_path (str): Path to a directory on the source filesystem.
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247,457 | PyFilesystem/pyfilesystem2 | fs/copy.py | copy_dir_if_newer | def copy_dir_if_newer(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
"""Copy a director... | python | def copy_dir_if_newer(
src_fs, # type: Union[FS, Text]
src_path, # type: Text
dst_fs, # type: Union[FS, Text]
dst_path, # type: Text
walker=None, # type: Optional[Walker]
on_copy=None, # type: Optional[_OnCopy]
workers=0, # type: int
):
# type: (...) -> None
on_copy = on_copy ... | [
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247,458 | PyFilesystem/pyfilesystem2 | fs/ftpfs.py | _parse_ftp_error | def _parse_ftp_error(error):
# type: (ftplib.Error) -> Tuple[Text, Text]
"""Extract code and message from ftp error."""
code, _, message = text_type(error).partition(" ")
return code, message | python | def _parse_ftp_error(error):
# type: (ftplib.Error) -> Tuple[Text, Text]
code, _, message = text_type(error).partition(" ")
return code, message | [
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247,459 | PyFilesystem/pyfilesystem2 | fs/ftpfs.py | FTPFile._open_ftp | def _open_ftp(self):
# type: () -> FTP
"""Open an ftp object for the file."""
ftp = self.fs._open_ftp()
ftp.voidcmd(str("TYPE I"))
return ftp | python | def _open_ftp(self):
# type: () -> FTP
ftp = self.fs._open_ftp()
ftp.voidcmd(str("TYPE I"))
return ftp | [
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247,460 | PyFilesystem/pyfilesystem2 | fs/ftpfs.py | FTPFS._parse_features | def _parse_features(cls, feat_response):
# type: (Text) -> Dict[Text, Text]
"""Parse a dict of features from FTP feat response.
"""
features = {}
if feat_response.split("-")[0] == "211":
for line in feat_response.splitlines():
if line.startswith(" "):
... | python | def _parse_features(cls, feat_response):
# type: (Text) -> Dict[Text, Text]
features = {}
if feat_response.split("-")[0] == "211":
for line in feat_response.splitlines():
if line.startswith(" "):
key, _, value = line[1:].partition(" ")
... | [
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247,461 | PyFilesystem/pyfilesystem2 | fs/ftpfs.py | FTPFS._open_ftp | def _open_ftp(self):
# type: () -> FTP
"""Open a new ftp object.
"""
_ftp = FTP()
_ftp.set_debuglevel(0)
with ftp_errors(self):
_ftp.connect(self.host, self.port, self.timeout)
_ftp.login(self.user, self.passwd, self.acct)
self._feature... | python | def _open_ftp(self):
# type: () -> FTP
_ftp = FTP()
_ftp.set_debuglevel(0)
with ftp_errors(self):
_ftp.connect(self.host, self.port, self.timeout)
_ftp.login(self.user, self.passwd, self.acct)
self._features = {}
try:
feat_r... | [
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247,462 | PyFilesystem/pyfilesystem2 | fs/ftpfs.py | FTPFS.ftp_url | def ftp_url(self):
# type: () -> Text
"""Get the FTP url this filesystem will open."""
url = (
"ftp://{}".format(self.host)
if self.port == 21
else "ftp://{}:{}".format(self.host, self.port)
)
return url | python | def ftp_url(self):
# type: () -> Text
url = (
"ftp://{}".format(self.host)
if self.port == 21
else "ftp://{}:{}".format(self.host, self.port)
)
return url | [
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247,463 | PyFilesystem/pyfilesystem2 | fs/ftpfs.py | FTPFS._parse_ftp_time | def _parse_ftp_time(cls, time_text):
# type: (Text) -> Optional[int]
"""Parse a time from an ftp directory listing.
"""
try:
tm_year = int(time_text[0:4])
tm_month = int(time_text[4:6])
tm_day = int(time_text[6:8])
tm_hour = int(time_text[8... | python | def _parse_ftp_time(cls, time_text):
# type: (Text) -> Optional[int]
try:
tm_year = int(time_text[0:4])
tm_month = int(time_text[4:6])
tm_day = int(time_text[6:8])
tm_hour = int(time_text[8:10])
tm_min = int(time_text[10:12])
tm_sec... | [
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247,464 | PyFilesystem/pyfilesystem2 | fs/compress.py | write_zip | def write_zip(
src_fs, # type: FS
file, # type: Union[Text, BinaryIO]
compression=zipfile.ZIP_DEFLATED, # type: int
encoding="utf-8", # type: Text
walker=None, # type: Optional[Walker]
):
# type: (...) -> None
"""Write the contents of a filesystem to a zip file.
Arguments:
... | python | def write_zip(
src_fs, # type: FS
file, # type: Union[Text, BinaryIO]
compression=zipfile.ZIP_DEFLATED, # type: int
encoding="utf-8", # type: Text
walker=None, # type: Optional[Walker]
):
# type: (...) -> None
_zip = zipfile.ZipFile(file, mode="w", compression=compression, allowZip64=Tr... | [
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247,465 | PyFilesystem/pyfilesystem2 | fs/compress.py | write_tar | def write_tar(
src_fs, # type: FS
file, # type: Union[Text, BinaryIO]
compression=None, # type: Optional[Text]
encoding="utf-8", # type: Text
walker=None, # type: Optional[Walker]
):
# type: (...) -> None
"""Write the contents of a filesystem to a tar file.
Arguments:
file ... | python | def write_tar(
src_fs, # type: FS
file, # type: Union[Text, BinaryIO]
compression=None, # type: Optional[Text]
encoding="utf-8", # type: Text
walker=None, # type: Optional[Walker]
):
# type: (...) -> None
type_map = {
ResourceType.block_special_file: tarfile.BLKTYPE,
Res... | [
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247,466 | PyFilesystem/pyfilesystem2 | fs/glob.py | Globber.count_lines | def count_lines(self):
# type: () -> LineCounts
"""Count the lines in the matched files.
Returns:
`~LineCounts`: A named tuple containing line counts.
Example:
>>> import fs
>>> fs.open_fs('~/projects').glob('**/*.py').count_lines()
LineC... | python | def count_lines(self):
# type: () -> LineCounts
lines = 0
non_blank = 0
for path, info in self._make_iter():
if info.is_file:
for line in self.fs.open(path, "rb"):
lines += 1
if line.rstrip():
non... | [
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>>> fs.open_fs('~/projects').glob('**/*.py').count_lines()
LineCounts(lines=5767102, non_blank=4915110) | [
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247,467 | PyFilesystem/pyfilesystem2 | fs/glob.py | Globber.remove | def remove(self):
# type: () -> int
"""Removed all matched paths.
Returns:
int: Number of file and directories removed.
Example:
>>> import fs
>>> fs.open_fs('~/projects/my_project').glob('**/*.pyc').remove()
29
"""
remov... | python | def remove(self):
# type: () -> int
removes = 0
for path, info in self._make_iter(search="depth"):
if info.is_dir:
self.fs.removetree(path)
else:
self.fs.remove(path)
removes += 1
return removes | [
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247,468 | PyFilesystem/pyfilesystem2 | fs/move.py | move_file | def move_file(
src_fs, # type: Union[Text, FS]
src_path, # type: Text
dst_fs, # type: Union[Text, FS]
dst_path, # type: Text
):
# type: (...) -> None
"""Move a file from one filesystem to another.
Arguments:
src_fs (FS or str): Source filesystem (instance or URL).
src_pa... | python | def move_file(
src_fs, # type: Union[Text, FS]
src_path, # type: Text
dst_fs, # type: Union[Text, FS]
dst_path, # type: Text
):
# type: (...) -> None
with manage_fs(src_fs) as _src_fs:
with manage_fs(dst_fs, create=True) as _dst_fs:
if _src_fs is _dst_fs:
... | [
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247,469 | PyFilesystem/pyfilesystem2 | fs/move.py | move_dir | def move_dir(
src_fs, # type: Union[Text, FS]
src_path, # type: Text
dst_fs, # type: Union[Text, FS]
dst_path, # type: Text
workers=0, # type: int
):
# type: (...) -> None
"""Move a directory from one filesystem to another.
Arguments:
src_fs (FS or str): Source filesystem (... | python | def move_dir(
src_fs, # type: Union[Text, FS]
src_path, # type: Text
dst_fs, # type: Union[Text, FS]
dst_path, # type: Text
workers=0, # type: int
):
# type: (...) -> None
def src():
return manage_fs(src_fs, writeable=False)
def dst():
return manage_fs(dst_fs, creat... | [
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247,470 | PyFilesystem/pyfilesystem2 | fs/path.py | recursepath | def recursepath(path, reverse=False):
# type: (Text, bool) -> List[Text]
"""Get intermediate paths from the root to the given path.
Arguments:
path (str): A PyFilesystem path
reverse (bool): Reverses the order of the paths
(default `False`).
Returns:
list: A list of... | python | def recursepath(path, reverse=False):
# type: (Text, bool) -> List[Text]
if path in "/":
return ["/"]
path = abspath(normpath(path)) + "/"
paths = ["/"]
find = path.find
append = paths.append
pos = 1
len_path = len(path)
while pos < len_path:
pos = find("/", pos)
... | [
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247,471 | PyFilesystem/pyfilesystem2 | fs/path.py | join | def join(*paths):
# type: (*Text) -> Text
"""Join any number of paths together.
Arguments:
*paths (str): Paths to join, given as positional arguments.
Returns:
str: The joined path.
Example:
>>> join('foo', 'bar', 'baz')
'foo/bar/baz'
>>> join('foo/bar', '.... | python | def join(*paths):
# type: (*Text) -> Text
absolute = False
relpaths = [] # type: List[Text]
for p in paths:
if p:
if p[0] == "/":
del relpaths[:]
absolute = True
relpaths.append(p)
path = normpath("/".join(relpaths))
if absolute:
... | [
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247,472 | PyFilesystem/pyfilesystem2 | fs/path.py | combine | def combine(path1, path2):
# type: (Text, Text) -> Text
"""Join two paths together.
This is faster than :func:`~fs.path.join`, but only works when the
second path is relative, and there are no back references in either
path.
Arguments:
path1 (str): A PyFilesytem path.
path2 (st... | python | def combine(path1, path2):
# type: (Text, Text) -> Text
if not path1:
return path2.lstrip()
return "{}/{}".format(path1.rstrip("/"), path2.lstrip("/")) | [
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path1 (str): A PyFilesytem path.
path2 (str): A PyFilesytem path.
Returns:
str: The joint path.
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247,473 | PyFilesystem/pyfilesystem2 | fs/path.py | parts | def parts(path):
# type: (Text) -> List[Text]
"""Split a path in to its component parts.
Arguments:
path (str): Path to split in to parts.
Returns:
list: List of components
Example:
>>> parts('/foo/bar/baz')
['/', 'foo', 'bar', 'baz']
"""
_path = normpath(... | python | def parts(path):
# type: (Text) -> List[Text]
_path = normpath(path)
components = _path.strip("/")
_parts = ["/" if _path.startswith("/") else "./"]
if components:
_parts += components.split("/")
return _parts | [
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247,474 | PyFilesystem/pyfilesystem2 | fs/path.py | splitext | def splitext(path):
# type: (Text) -> Tuple[Text, Text]
"""Split the extension from the path.
Arguments:
path (str): A path to split.
Returns:
(str, str): A tuple containing the path and the extension.
Example:
>>> splitext('baz.txt')
('baz', '.txt')
>>> sp... | python | def splitext(path):
# type: (Text) -> Tuple[Text, Text]
parent_path, pathname = split(path)
if pathname.startswith(".") and pathname.count(".") == 1:
return path, ""
if "." not in pathname:
return path, ""
pathname, ext = pathname.rsplit(".", 1)
path = join(parent_path, pathname)... | [
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247,475 | PyFilesystem/pyfilesystem2 | fs/path.py | isbase | def isbase(path1, path2):
# type: (Text, Text) -> bool
"""Check if ``path1`` is a base of ``path2``.
Arguments:
path1 (str): A PyFilesytem path.
path2 (str): A PyFilesytem path.
Returns:
bool: `True` if ``path2`` starts with ``path1``
Example:
>>> isbase('foo/bar',... | python | def isbase(path1, path2):
# type: (Text, Text) -> bool
_path1 = forcedir(abspath(path1))
_path2 = forcedir(abspath(path2))
return _path2.startswith(_path1) | [
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>>> isbase('foo/bar', 'foo/bar/baz/egg.txt')
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247,476 | PyFilesystem/pyfilesystem2 | fs/path.py | isparent | def isparent(path1, path2):
# type: (Text, Text) -> bool
"""Check if ``path1`` is a parent directory of ``path2``.
Arguments:
path1 (str): A PyFilesytem path.
path2 (str): A PyFilesytem path.
Returns:
bool: `True` if ``path1`` is a parent directory of ``path2``
Example:
... | python | def isparent(path1, path2):
# type: (Text, Text) -> bool
bits1 = path1.split("/")
bits2 = path2.split("/")
while bits1 and bits1[-1] == "":
bits1.pop()
if len(bits1) > len(bits2):
return False
for (bit1, bit2) in zip(bits1, bits2):
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return Fals... | [
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247,477 | PyFilesystem/pyfilesystem2 | fs/path.py | frombase | def frombase(path1, path2):
# type: (Text, Text) -> Text
"""Get the final path of ``path2`` that isn't in ``path1``.
Arguments:
path1 (str): A PyFilesytem path.
path2 (str): A PyFilesytem path.
Returns:
str: the final part of ``path2``.
Example:
>>> frombase('foo/b... | python | def frombase(path1, path2):
# type: (Text, Text) -> Text
if not isparent(path1, path2):
raise ValueError("path1 must be a prefix of path2")
return path2[len(path1) :] | [
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247,478 | PyFilesystem/pyfilesystem2 | fs/path.py | relativefrom | def relativefrom(base, path):
# type: (Text, Text) -> Text
"""Return a path relative from a given base path.
Insert backrefs as appropriate to reach the path from the base.
Arguments:
base (str): Path to a directory.
path (str): Path to make relative.
Returns:
str: the pat... | python | def relativefrom(base, path):
# type: (Text, Text) -> Text
base_parts = list(iteratepath(base))
path_parts = list(iteratepath(path))
common = 0
for component_a, component_b in zip(base_parts, path_parts):
if component_a != component_b:
break
common += 1
return "/".j... | [
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Returns:
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247,479 | PyFilesystem/pyfilesystem2 | fs/error_tools.py | unwrap_errors | def unwrap_errors(path_replace):
# type: (Union[Text, Mapping[Text, Text]]) -> Iterator[None]
"""Get a context to map OS errors to their `fs.errors` counterpart.
The context will re-write the paths in resource exceptions to be
in the same context as the wrapped filesystem.
The only parameter may b... | python | def unwrap_errors(path_replace):
# type: (Union[Text, Mapping[Text, Text]]) -> Iterator[None]
try:
yield
except errors.ResourceError as e:
if hasattr(e, "path"):
if isinstance(path_replace, Mapping):
e.path = path_replace.get(e.path, e.path)
else:
... | [
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247,480 | PyFilesystem/pyfilesystem2 | fs/wildcard.py | match | def match(pattern, name):
# type: (Text, Text) -> bool
"""Test whether a name matches a wildcard pattern.
Arguments:
pattern (str): A wildcard pattern, e.g. ``"*.py"``.
name (str): A filename.
Returns:
bool: `True` if the filename matches the pattern.
"""
try:
... | python | def match(pattern, name):
# type: (Text, Text) -> bool
try:
re_pat = _PATTERN_CACHE[(pattern, True)]
except KeyError:
res = "(?ms)" + _translate(pattern) + r'\Z'
_PATTERN_CACHE[(pattern, True)] = re_pat = re.compile(res)
return re_pat.match(name) is not None | [
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247,481 | PyFilesystem/pyfilesystem2 | fs/wildcard.py | match_any | def match_any(patterns, name):
# type: (Iterable[Text], Text) -> bool
"""Test if a name matches any of a list of patterns.
Will return `True` if ``patterns`` is an empty list.
Arguments:
patterns (list): A list of wildcard pattern, e.g ``["*.py",
"*.pyc"]``
name (str): A fi... | python | def match_any(patterns, name):
# type: (Iterable[Text], Text) -> bool
if not patterns:
return True
return any(match(pattern, name) for pattern in patterns) | [
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247,482 | PyFilesystem/pyfilesystem2 | fs/wildcard.py | get_matcher | def get_matcher(patterns, case_sensitive):
# type: (Iterable[Text], bool) -> Callable[[Text], bool]
"""Get a callable that matches names against the given patterns.
Arguments:
patterns (list): A list of wildcard pattern. e.g. ``["*.py",
"*.pyc"]``
case_sensitive (bool): If ``Tru... | python | def get_matcher(patterns, case_sensitive):
# type: (Iterable[Text], bool) -> Callable[[Text], bool]
if not patterns:
return lambda name: True
if case_sensitive:
return partial(match_any, patterns)
else:
return partial(imatch_any, patterns) | [
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247,483 | PyFilesystem/pyfilesystem2 | fs/wildcard.py | _translate | def _translate(pattern, case_sensitive=True):
# type: (Text, bool) -> Text
"""Translate a wildcard pattern to a regular expression.
There is no way to quote meta-characters.
Arguments:
pattern (str): A wildcard pattern.
case_sensitive (bool): Set to `False` to use a case
in... | python | def _translate(pattern, case_sensitive=True):
# type: (Text, bool) -> Text
if not case_sensitive:
pattern = pattern.lower()
i, n = 0, len(pattern)
res = ""
while i < n:
c = pattern[i]
i = i + 1
if c == "*":
res = res + "[^/]*"
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... | [
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247,484 | PyFilesystem/pyfilesystem2 | fs/mountfs.py | MountFS._delegate | def _delegate(self, path):
# type: (Text) -> Tuple[FS, Text]
"""Get the delegate FS for a given path.
Arguments:
path (str): A path.
Returns:
(FS, str): a tuple of ``(<fs>, <path>)`` for a mounted filesystem,
or ``(None, None)`` if no filesystem is m... | python | def _delegate(self, path):
# type: (Text) -> Tuple[FS, Text]
_path = forcedir(abspath(normpath(path)))
is_mounted = _path.startswith
for mount_path, fs in self.mounts:
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return ... | [
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247,485 | PyFilesystem/pyfilesystem2 | fs/mountfs.py | MountFS.mount | def mount(self, path, fs):
# type: (Text, Union[FS, Text]) -> None
"""Mounts a host FS object on a given path.
Arguments:
path (str): A path within the MountFS.
fs (FS or str): A filesystem (instance or URL) to mount.
"""
if isinstance(fs, text_type):
... | python | def mount(self, path, fs):
# type: (Text, Union[FS, Text]) -> None
if isinstance(fs, text_type):
from .opener import open_fs
fs = open_fs(fs)
if not isinstance(fs, FS):
raise TypeError("fs argument must be an FS object or a FS URL")
if fs is self:
... | [
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247,486 | PyFilesystem/pyfilesystem2 | fs/_bulk.py | Copier.start | def start(self):
"""Start the workers."""
if self.num_workers:
self.queue = Queue(maxsize=self.num_workers)
self.workers = [_Worker(self) for _ in range(self.num_workers)]
for worker in self.workers:
worker.start()
self.running = True | python | def start(self):
if self.num_workers:
self.queue = Queue(maxsize=self.num_workers)
self.workers = [_Worker(self) for _ in range(self.num_workers)]
for worker in self.workers:
worker.start()
self.running = True | [
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247,487 | PyFilesystem/pyfilesystem2 | fs/_bulk.py | Copier.copy | def copy(self, src_fs, src_path, dst_fs, dst_path):
# type: (FS, Text, FS, Text) -> None
"""Copy a file from one fs to another."""
if self.queue is None:
# This should be the most performant for a single-thread
copy_file_internal(src_fs, src_path, dst_fs, dst_path)
... | python | def copy(self, src_fs, src_path, dst_fs, dst_path):
# type: (FS, Text, FS, Text) -> None
if self.queue is None:
# This should be the most performant for a single-thread
copy_file_internal(src_fs, src_path, dst_fs, dst_path)
else:
src_file = src_fs.openbin(src_... | [
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247,488 | PyFilesystem/pyfilesystem2 | fs/multifs.py | MultiFS.add_fs | def add_fs(self, name, fs, write=False, priority=0):
# type: (Text, FS, bool, int) -> None
"""Add a filesystem to the MultiFS.
Arguments:
name (str): A unique name to refer to the filesystem being
added.
fs (FS or str): The filesystem (instance or URL) to... | python | def add_fs(self, name, fs, write=False, priority=0):
# type: (Text, FS, bool, int) -> None
if isinstance(fs, text_type):
fs = open_fs(fs)
if not isinstance(fs, FS):
raise TypeError("fs argument should be an FS object or FS URL")
self._filesystems[name] = _Priori... | [
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247,489 | PyFilesystem/pyfilesystem2 | fs/multifs.py | MultiFS._delegate | def _delegate(self, path):
# type: (Text) -> Optional[FS]
"""Get a filesystem which has a given path.
"""
for _name, fs in self.iterate_fs():
if fs.exists(path):
return fs
return None | python | def _delegate(self, path):
# type: (Text) -> Optional[FS]
for _name, fs in self.iterate_fs():
if fs.exists(path):
return fs
return None | [
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247,490 | PyFilesystem/pyfilesystem2 | fs/multifs.py | MultiFS._delegate_required | def _delegate_required(self, path):
# type: (Text) -> FS
"""Check that there is a filesystem with the given ``path``.
"""
fs = self._delegate(path)
if fs is None:
raise errors.ResourceNotFound(path)
return fs | python | def _delegate_required(self, path):
# type: (Text) -> FS
fs = self._delegate(path)
if fs is None:
raise errors.ResourceNotFound(path)
return fs | [
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247,491 | PyFilesystem/pyfilesystem2 | fs/multifs.py | MultiFS._writable_required | def _writable_required(self, path):
# type: (Text) -> FS
"""Check that ``path`` is writeable.
"""
if self.write_fs is None:
raise errors.ResourceReadOnly(path)
return self.write_fs | python | def _writable_required(self, path):
# type: (Text) -> FS
if self.write_fs is None:
raise errors.ResourceReadOnly(path)
return self.write_fs | [
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247,492 | PyFilesystem/pyfilesystem2 | fs/iotools.py | make_stream | def make_stream(
name, # type: Text
bin_file, # type: RawIOBase
mode="r", # type: Text
buffering=-1, # type: int
encoding=None, # type: Optional[Text]
errors=None, # type: Optional[Text]
newline="", # type: Optional[Text]
line_buffering=False, # type: bool
**kwargs # type: A... | python | def make_stream(
name, # type: Text
bin_file, # type: RawIOBase
mode="r", # type: Text
buffering=-1, # type: int
encoding=None, # type: Optional[Text]
errors=None, # type: Optional[Text]
newline="", # type: Optional[Text]
line_buffering=False, # type: bool
**kwargs # type: A... | [
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] | 047f3593f297d1442194cda3da7a7335bcc9c14a | https://github.com/PyFilesystem/pyfilesystem2/blob/047f3593f297d1442194cda3da7a7335bcc9c14a/fs/iotools.py#L153-L204 |
247,493 | PyFilesystem/pyfilesystem2 | fs/iotools.py | line_iterator | def line_iterator(readable_file, size=None):
# type: (IO[bytes], Optional[int]) -> Iterator[bytes]
"""Iterate over the lines of a file.
Implementation reads each char individually, which is not very
efficient.
Yields:
str: a single line in the file.
"""
read = readable_file.read
... | python | def line_iterator(readable_file, size=None):
# type: (IO[bytes], Optional[int]) -> Iterator[bytes]
read = readable_file.read
line = []
byte = b"1"
if size is None or size < 0:
while byte:
byte = read(1)
line.append(byte)
if byte in b"\n":
y... | [
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247,494 | PyFilesystem/pyfilesystem2 | fs/mode.py | validate_openbin_mode | def validate_openbin_mode(mode, _valid_chars=frozenset("rwxab+")):
# type: (Text, Union[Set[Text], FrozenSet[Text]]) -> None
"""Check ``mode`` parameter of `~fs.base.FS.openbin` is valid.
Arguments:
mode (str): Mode parameter.
Raises:
`ValueError` if mode is not valid.
"""
if ... | python | def validate_openbin_mode(mode, _valid_chars=frozenset("rwxab+")):
# type: (Text, Union[Set[Text], FrozenSet[Text]]) -> None
if "t" in mode:
raise ValueError("text mode not valid in openbin")
if not mode:
raise ValueError("mode must not be empty")
if mode[0] not in "rwxa":
raise ... | [
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247,495 | PyFilesystem/pyfilesystem2 | fs/mirror.py | _compare | def _compare(info1, info2):
# type: (Info, Info) -> bool
"""Compare two `Info` objects to see if they should be copied.
Returns:
bool: `True` if the `Info` are different in size or mtime.
"""
# Check filesize has changed
if info1.size != info2.size:
return True
# Check modi... | python | def _compare(info1, info2):
# type: (Info, Info) -> bool
# Check filesize has changed
if info1.size != info2.size:
return True
# Check modified dates
date1 = info1.modified
date2 = info2.modified
return date1 is None or date2 is None or date1 > date2 | [
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247,496 | PyFilesystem/pyfilesystem2 | fs/opener/parse.py | parse_fs_url | def parse_fs_url(fs_url):
# type: (Text) -> ParseResult
"""Parse a Filesystem URL and return a `ParseResult`.
Arguments:
fs_url (str): A filesystem URL.
Returns:
~fs.opener.parse.ParseResult: a parse result instance.
Raises:
~fs.errors.ParseError: if the FS URL is not vali... | python | def parse_fs_url(fs_url):
# type: (Text) -> ParseResult
match = _RE_FS_URL.match(fs_url)
if match is None:
raise ParseError("{!r} is not a fs2 url".format(fs_url))
fs_name, credentials, url1, url2, path = match.groups()
if not credentials:
username = None # type: Optional[Text]
... | [
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Arguments:
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247,497 | PyFilesystem/pyfilesystem2 | fs/zipfs.py | _ZipExtFile.seek | def seek(self, offset, whence=Seek.set):
# type: (int, SupportsInt) -> int
"""Change stream position.
Change the stream position to the given byte offset. The
offset is interpreted relative to the position indicated by
``whence``.
Arguments:
offset (int): th... | python | def seek(self, offset, whence=Seek.set):
# type: (int, SupportsInt) -> int
_whence = int(whence)
if _whence == Seek.current:
offset += self._pos
if _whence == Seek.current or _whence == Seek.set:
if offset < 0:
raise ValueError("Negative seek posit... | [
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] | 047f3593f297d1442194cda3da7a7335bcc9c14a | https://github.com/PyFilesystem/pyfilesystem2/blob/047f3593f297d1442194cda3da7a7335bcc9c14a/fs/zipfs.py#L65-L116 |
247,498 | PyFilesystem/pyfilesystem2 | fs/walk.py | Walker._iter_walk | def _iter_walk(
self,
fs, # type: FS
path, # type: Text
namespaces=None, # type: Optional[Collection[Text]]
):
# type: (...) -> Iterator[Tuple[Text, Optional[Info]]]
"""Get the walk generator."""
if self.search == "breadth":
return self._walk_br... | python | def _iter_walk(
self,
fs, # type: FS
path, # type: Text
namespaces=None, # type: Optional[Collection[Text]]
):
# type: (...) -> Iterator[Tuple[Text, Optional[Info]]]
if self.search == "breadth":
return self._walk_breadth(fs, path, namespaces=namespaces)... | [
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247,499 | PyFilesystem/pyfilesystem2 | fs/walk.py | Walker._check_open_dir | def _check_open_dir(self, fs, path, info):
# type: (FS, Text, Info) -> bool
"""Check if a directory should be considered in the walk.
"""
if self.exclude_dirs is not None and fs.match(self.exclude_dirs, info.name):
return False
if self.filter_dirs is not None and not ... | python | def _check_open_dir(self, fs, path, info):
# type: (FS, Text, Info) -> bool
if self.exclude_dirs is not None and fs.match(self.exclude_dirs, info.name):
return False
if self.filter_dirs is not None and not fs.match(self.filter_dirs, info.name):
return False
return... | [
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