print("%+d" % 10)
print("% d" % 10)
print("%d" % -10)
print("%d" % True)
print("%i" % -10)
print("%i" % True)
print("%u" % -10)
print("%u" % True)
print("%x" % 18)

            

Reported by Pylint.

              print("%d" % -10)
print("%d" % True)
print("%i" % -10)
print("%i" % True)
print("%u" % -10)
print("%u" % True)
print("%x" % 18)
print("%o" % 18)
print("%X" % 18)

            

Reported by Pylint.

              print("%i" % -10)
print("%i" % True)
print("%u" % -10)
print("%u" % True)
print("%x" % 18)
print("%o" % 18)
print("%X" % 18)
print("%#x" % 18)
print("%#X" % 18)

            

Reported by Pylint.

                  '' % ()
except TypeError:
    print("SKIP")
    raise SystemExit

# basic cases
print("%d" % 10)
print("%+d" % 10)
print("% d" % 10)

            

Reported by Pylint.

              # test string modulo formatting with int values

try:
    '' % ()
except TypeError:
    print("SKIP")
    raise SystemExit

# basic cases

            

Reported by Pylint.

              cause: To make module handling more efficient, it's not wrapped with exception handling.
workaround: Test modules before production use; during development, use ``del sys.modules["name"]``, or just soft or hard reset the board.
"""
import sys

try:
    from modules import foo
except NameError as e:
    print(e)

            

Reported by Pylint.

              import sys

try:
    from modules import foo
except NameError as e:
    print(e)
try:
    from modules import foo


            

Reported by Pylint.

              categories: Core,import
description: Failed to load modules are still registered as loaded
cause: To make module handling more efficient, it's not wrapped with exception handling.
workaround: Test modules before production use; during development, use ``del sys.modules["name"]``, or just soft or hard reset the board.
"""
import sys

try:
    from modules import foo

            

Reported by Pylint.

              
try:
    from modules import foo
except NameError as e:
    print(e)
try:
    from modules import foo

    print("Should not get here")

            

Reported by Pylint.

                  from modules import foo

    print("Should not get here")
except NameError as e:
    print(e)

            

Reported by Pylint.

              # store to class vs instance

class C:
    pass

c = C()
c.x = 1
print(c.x)
C.x = 2

            

Reported by Pylint.

              # store to class vs instance

class C:
    pass

c = C()
c.x = 1
print(c.x)
C.x = 2

            

Reported by Pylint.

              # store to class vs instance

class C:
    pass

c = C()
c.x = 1
print(c.x)
C.x = 2

            

Reported by Pylint.

              # store to class vs instance

class C:
    pass

c = C()
c.x = 1
print(c.x)
C.x = 2

            

Reported by Pylint.

                  pass

c = C()
c.x = 1
print(c.x)
C.x = 2
C.y = 3
print(c.x, c.y)
print(C.x, C.y)

            

Reported by Pylint.

              # test complex interacting with special methods


class A:
    def __add__(self, x):
        print("__add__")
        return 1



            

Reported by Pylint.

              # test complex interacting with special methods


class A:
    def __add__(self, x):
        print("__add__")
        return 1



            

Reported by Pylint.

              # test complex interacting with special methods


class A:
    def __add__(self, x):
        print("__add__")
        return 1



            

Reported by Pylint.

              # test complex interacting with special methods


class A:
    def __add__(self, x):
        print("__add__")
        return 1



            

Reported by Pylint.

              

class A:
    def __add__(self, x):
        print("__add__")
        return 1


print(A() + 1j)

            

Reported by Pylint.

              # test complex interacting with special reverse methods


class A:
    def __radd__(self, x):
        print("__radd__")
        return 2



            

Reported by Pylint.

              # test complex interacting with special reverse methods


class A:
    def __radd__(self, x):
        print("__radd__")
        return 2



            

Reported by Pylint.

              # test complex interacting with special reverse methods


class A:
    def __radd__(self, x):
        print("__radd__")
        return 2



            

Reported by Pylint.

              # test complex interacting with special reverse methods


class A:
    def __radd__(self, x):
        print("__radd__")
        return 2



            

Reported by Pylint.

              

class A:
    def __radd__(self, x):
        print("__radd__")
        return 2


print(1j + A())

            

Reported by Pylint.

                      import asyncio
    except ImportError:
        print("SKIP")
        raise SystemExit


async def foo():
    return 42


            

Reported by Pylint.

              # Test that tasks return their value correctly to the caller

try:
    import uasyncio as asyncio
except ImportError:
    try:
        import asyncio
    except ImportError:
        print("SKIP")

            

Reported by Pylint.

                      raise SystemExit


async def foo():
    return 42


async def main():
    # Call function directly via an await

            

Reported by Pylint.

                      raise SystemExit


async def foo():
    return 42


async def main():
    # Call function directly via an await

            

Reported by Pylint.

                  return 42


async def main():
    # Call function directly via an await
    print(await foo())

    # Create a task and await on it
    task = asyncio.create_task(foo())

            

Reported by Pylint.

              import pyb

print("Executing boot.py")


def pins():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print("{:10s} {:s}".format(pin_name, str(pin)))

            

Reported by Pylint.

              import pyb

print("Executing boot.py")


def pins():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print("{:10s} {:s}".format(pin_name, str(pin)))

            

Reported by Pylint.

              print("Executing boot.py")


def pins():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print("{:10s} {:s}".format(pin_name, str(pin)))



            

Reported by Pylint.

                      print("{:10s} {:s}".format(pin_name, str(pin)))


def af():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print("{:10s} {:s}".format(pin_name, str(pin.af_list())))

            

Reported by Pylint.

                      print("{:10s} {:s}".format(pin_name, str(pin)))


def af():
    for pin_name in dir(pyb.Pin.board):
        pin = pyb.Pin(pin_name)
        print("{:10s} {:s}".format(pin_name, str(pin.af_list())))

            

Reported by Pylint.

              
import pyb

accel = pyb.Accel()  # create object of accelerometer
blue = pyb.LED(4)  # create object of blue LED

# open file to write data - /sd/ is the SD-card, /flash/ the internal memory
log = open("/sd/log.csv", "w")


            

Reported by Pylint.

              import pyb

accel = pyb.Accel()  # create object of accelerometer
blue = pyb.LED(4)  # create object of blue LED

# open file to write data - /sd/ is the SD-card, /flash/ the internal memory
log = open("/sd/log.csv", "w")

blue.on()  # turn on blue LED

            

Reported by Pylint.

              
# do 100 times (if the board is connected via USB, you can't write longer because the PC tries to open the filesystem which messes up your file.)
for i in range(100):
    t = pyb.millis()  # get time since reset
    x, y, z = accel.filtered_xyz()  # get acceleration data
    log.write("{},{},{},{}\n".format(t, x, y, z))  # write data to file

log.close()  # close file
blue.off()  # turn off LED

            

Reported by Pylint.

              # log the accelerometer values to a .csv-file on the SD-card

import pyb

accel = pyb.Accel()  # create object of accelerometer
blue = pyb.LED(4)  # create object of blue LED

# open file to write data - /sd/ is the SD-card, /flash/ the internal memory
log = open("/sd/log.csv", "w")

            

Reported by Pylint.

              
blue.on()  # turn on blue LED

# do 100 times (if the board is connected via USB, you can't write longer because the PC tries to open the filesystem which messes up your file.)
for i in range(100):
    t = pyb.millis()  # get time since reset
    x, y, z = accel.filtered_xyz()  # get acceleration data
    log.write("{},{},{},{}\n".format(t, x, y, z))  # write data to file


            

Reported by Pylint.

              try:
    import ustruct as struct
except:
    try:
        import struct
    except ImportError:
        print("SKIP")
        raise SystemExit


            

Reported by Pylint.

              try:
    import ustruct as struct
except:
    try:
        import struct
    except ImportError:
        print("SKIP")
        raise SystemExit


            

Reported by Pylint.

                      import struct
    except ImportError:
        print("SKIP")
        raise SystemExit

# check maximum pack on 32-bit machine
print(struct.pack("<I", 2**32 - 1))
print(struct.pack("<I", 0xffffffff))


            

Reported by Pylint.

              try:
    import ustruct as struct
except:
    try:
        import struct
    except ImportError:
        print("SKIP")
        raise SystemExit


            

Reported by Pylint.

              print(struct.unpack("<q", b'\xff\xff\xff\xff\xff\xff\xff\x7f'))

# test with negative big integers that are actually small in magnitude
bigzero = (1 << 70) - (1 << 70)
for endian in "<>":
    for type_ in "bhiq":
        fmt = endian + type_
        b = struct.pack(fmt, -2 + bigzero)
        print(fmt, b, struct.unpack(fmt, b))

            

Reported by Pylint.

              # test ustruct and endian specific things

try:
    import ustruct as struct
except:
    try:
        import struct
    except ImportError:
        print("SKIP")

            

Reported by Pylint.

              
try:
    import ustruct as struct
except:
    try:
        import struct
    except ImportError:
        print("SKIP")
        raise SystemExit

            

Reported by Pylint.

                      import struct
    except ImportError:
        print("SKIP")
        raise SystemExit

# unpack/unpack_from with unaligned native type
buf = b'0123456789'
print(struct.unpack('h', memoryview(buf)[1:3]))
print(struct.unpack_from('i', buf, 1))

            

Reported by Pylint.

              # test ustruct and endian specific things

try:
    import ustruct as struct
except:
    try:
        import struct
    except ImportError:
        print("SKIP")

            

Reported by Pylint.

                      raise SystemExit

# unpack/unpack_from with unaligned native type
buf = b'0123456789'
print(struct.unpack('h', memoryview(buf)[1:3]))
print(struct.unpack_from('i', buf, 1))
print(struct.unpack_from('@i', buf, 1))
print(struct.unpack_from('@ii', buf, 1))


            

Reported by Pylint.