Python 2/3 support by s-celles · Pull Request #103 · pingo-io/pingo-py

s-celles · 2015-11-26T20:54:17Z

Try to solve #100 but there is still an issue with

  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

which seem to be raised because of the use of UserDict in pingo.utils.py

ramalho · 2015-11-26T21:07:39Z

Thanks for this contribution @scls19fr! Can you tell us exactly where that failure is happening? The full traceback would suffice. Thanks!

s-celles · 2015-11-26T21:08:54Z

test_capability_response (pingo.arduino.test_util_firmata.FirmataCapabilityDetect) ... ok
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
test_board (pingo.detect.test_detect.DetectBasics) ... ERROR
test_read_cpu_info (pingo.detect.test_detect.DetectBasics) ... SKIP: Not Linux
test_wrong_output_mode (pingo.ghost.tests.test_ghost.GhostAnalogExceptions) ... ERROR
test_200ohmRead (pingo.ghost.tests.test_ghost.GhostAnalogRead) ... ERROR
test_pin_ratio (pingo.ghost.tests.test_ghost.GhostAnalogRead) ... ERROR
test_button (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... SKIP: Not automatic enough.
test_digital_pins (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... ERROR
test_filter (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... ERROR
Wire this DigitalPin directly into VDD ... ERROR
test_led (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... ERROR
test_list_pins (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... ERROR
test_select (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... ERROR
test_toggle (pingo.ghost.tests.test_ghost.GhostBoardBasics) ... ERROR
test_disabled_pin (pingo.ghost.tests.test_ghost.GhostBoardExceptions) ... ERROR
test_wrong_pin_mode_in (pingo.ghost.tests.test_ghost.GhostBoardExceptions) ... ERROR
test_dot50_duty_cycle (pingo.ghost.tests.test_ghost.GhostPwm) ... ERROR
test_frequency (pingo.ghost.tests.test_ghost.GhostPwm) ... ERROR
test_wrong_analog_mode (pingo.ghost.tests.test_ghost.GhostPwmExceptions) ... ERROR
test_wrong_read_state (pingo.ghost.tests.test_ghost.GhostPwmExceptions) ... ERROR
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
Failure: ImportError (No module named 'RPi') ... ERROR
test_run_both_callback (pingo.parts.test.test_switch.TestSwitch) ... ok
test_run_down_callback (pingo.parts.test.test_switch.TestSwitch) ... ok
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
Failure: TypeError (iter() returned non-iterator of type 'KeysView') ... ERROR
test_getitem (pingo.test_utils.StrKeyDictTest) ... ok
test_in (pingo.test_utils.StrKeyDictTest) ... ok
test_normalize (pingo.test_utils.StrKeyDictTest) ... ok
test_setitem (pingo.test_utils.StrKeyDictTest) ... ok
test_update (pingo.test_utils.StrKeyDictTest) ... ERROR

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/arduino/tests/test_arduino.py", line 9, in <module>
    running_on_arduino = check_board(pingo.arduino.ArduinoFirmata)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/bbb/tests/test_bbb.py", line 7, in <module>
    running_on_beaglebone = check_board(pingo.bbb.BeagleBoneBlack)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_board (pingo.detect.test_detect.DetectBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/test_detect.py", line 11, in test_board
    board = pingo.detect.get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_wrong_output_mode (pingo.ghost.tests.test_ghost.GhostAnalogExceptions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_200ohmRead (pingo.ghost.tests.test_ghost.GhostAnalogRead)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_pin_ratio (pingo.ghost.tests.test_ghost.GhostAnalogRead)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_digital_pins (pingo.ghost.tests.test_ghost.GhostBoardBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_filter (pingo.ghost.tests.test_ghost.GhostBoardBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Wire this DigitalPin directly into VDD
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_led (pingo.ghost.tests.test_ghost.GhostBoardBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_list_pins (pingo.ghost.tests.test_ghost.GhostBoardBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_select (pingo.ghost.tests.test_ghost.GhostBoardBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_toggle (pingo.ghost.tests.test_ghost.GhostBoardBasics)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_disabled_pin (pingo.ghost.tests.test_ghost.GhostBoardExceptions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_wrong_pin_mode_in (pingo.ghost.tests.test_ghost.GhostBoardExceptions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_dot50_duty_cycle (pingo.ghost.tests.test_ghost.GhostPwm)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_frequency (pingo.ghost.tests.test_ghost.GhostPwm)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_wrong_analog_mode (pingo.ghost.tests.test_ghost.GhostPwmExceptions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_wrong_read_state (pingo.ghost.tests.test_ghost.GhostPwmExceptions)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/tests/test_ghost.py", line 13, in setUp
    self.board = pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/intel/tests/test_edison.py", line 8, in <module>
    running_on_galileo = check_board(pingo.intel.Edison)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/intel/tests/test_galileo.py", line 8, in <module>
    running_on_galileo = check_board(pingo.intel.Galileo2)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Failure: ImportError (No module named 'RPi')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 245, in load_module
    return load_package(name, filename)
  File "//anaconda/lib/python3.4/imp.py", line 217, in load_package
    return methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/parts/spi/__init__.py", line 1, in <module>
    from .mcp3008 import Mcp3008  # noqa
  File "/Users/scls/github/scls19fr/pingo-py/pingo/parts/spi/mcp3008.py", line 10, in <module>
    import RPi.GPIO as GPIO
ImportError: No module named 'RPi'

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/pcduino/tests/test_pcduino.py", line 8, in <module>
    running_on_pcduino = check_board(pingo.pcduino.PcDuino)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/rpi/tests/test_rpi.py", line 7, in <module>
    running_on_raspberry = check_board(pingo.rpi.RaspberryPi)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: Failure: TypeError (iter() returned non-iterator of type 'KeysView')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/udoo/tests/test_udoo.py", line 7, in <module>
    running_on_udoo = check_board(pingo.udoo.Udoo)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 51, in __init__
    for location, pin in iteritems(self.pins):
  File "//anaconda/lib/python3.4/_collections_abc.py", line 497, in __iter__
    for key in self._mapping:
TypeError: iter() returned non-iterator of type 'KeysView'

======================================================================
ERROR: test_update (pingo.test_utils.StrKeyDictTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/scls/github/scls19fr/pingo-py/pingo/test_utils.py", line 35, in test_update
    assert set(self.d.keys()) == set(['2', '4', '6', '8'])
  File "//anaconda/lib/python3.4/_collections_abc.py", line 476, in __iter__
    yield from self._mapping
TypeError: iter() returned non-iterator of type 'KeysView'

----------------------------------------------------------------------
Ran 35 tests in 1.045s

FAILED (SKIP=2, errors=26)

s-celles · 2015-11-26T21:17:30Z

I also tried to change in compat.py (iteritems and/or iterkeys)

return func(**kwargs)

to

return list(func(**kwargs))

(to be sure to return an "iterable")

but it raised

  File "//anaconda/lib/python3.4/_collections_abc.py", line 476, in __iter__
    yield from self._mapping
  File "/Users/scls/github/scls19fr/pingo-py/pingo/util.py", line 69, in __iter__
    return iterkeys(self)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/compat.py", line 20, in iterkeys
    return list(func(**kwargs))
  File "//anaconda/lib/python3.4/_collections_abc.py", line 476, in __iter__
    yield from self._mapping
  File "/Users/scls/github/scls19fr/pingo-py/pingo/util.py", line 69, in __iter__
    return iterkeys(self)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/compat.py", line 20, in iterkeys
    return list(func(**kwargs))

  ...

  File "//anaconda/lib/python3.4/_collections_abc.py", line 476, in __iter__
    yield from self._mapping
  File "/Users/scls/github/scls19fr/pingo-py/pingo/util.py", line 69, in __iter__
    return iterkeys(self)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/compat.py", line 20, in iterkeys
    return list(func(**kwargs))
  File "//anaconda/lib/python3.4/_collections_abc.py", line 436, in keys
    return KeysView(self)
RuntimeError: maximum recursion depth exceeded

ramalho · 2015-11-26T22:14:28Z

I am looking into this @scls19fr

s-celles · 2015-11-27T05:10:03Z

I've found this http://stackoverflow.com/questions/3387691/python-how-to-perfectly-override-a-dict

So I implemented StrKeyDict this way

class StrKeyDict(collections.MutableMapping):
    """StrKeyDict always converts non-string keys to `str`

    Tests for item retrieval using `d[key]` notation::

        >>> d = StrKeyDict([('2', 'two'), ('4', 'four')])
        >>> d['2']
        'two'
        >>> d[4]
        'four'
        >>> d[1]
        Traceback (most recent call last):
          ...
        KeyError: '1'

    Tests for the `in` operator::

        >>> 2 in d
        True
        >>> 1 in d
        False

    Test for item assignment using non-string key::

        >>> d[0] = 'zero'
        >>> d['0']
        'zero'

    Test for case-insensitive retrieval::

        >>> d['A0'] = 'A-zero'
        >>> d['a0']
        'A-zero'
        >>> del d['A0']

    Tests for update using a `dict` or a sequence of pairs::

        >>> d.update({6:'six', '8':'eight'})
        >>> sorted(d.keys())
        ['0', '2', '4', '6', '8']
        >>> d.update([(10, 'ten'), ('12', 'twelve')])
        >>> sorted(d.keys())
        ['0', '10', '12', '2', '4', '6', '8']
        >>> d.update([1, 3, 5])
        Traceback (most recent call last):
          ...
        TypeError: 'int' object is not iterable

    """
    def __init__(self, *args, **kwargs):
        self.store = collections.OrderedDict()
        self.update(dict(*args, **kwargs))  # use the free update to set keys

    def __getitem__(self, key):
        return self.store[self.__keytransform__(key)]

    def __setitem__(self, key, value):
        self.store[self.__keytransform__(key)] = value

    def __delitem__(self, key):
        del self.store[self.__keytransform__(key)]

    def __iter__(self):
        return iter(self.store)

    def __len__(self):
        return len(self.store)

    def __keytransform__(self, key):
        return str(key).upper()

    def update(self, iterable=None, **kwds):
        if iterable is not None:
            if isinstance(iterable, collections.Mapping):
                pairs = iterable.items()
            else:
                pairs = ((k, v) for k, v in iterable)
            for key, value in pairs:
                self[key] = value
        if kwds:
            self.update(kwds)

but tests with Python 3 raises

======================================================================
ERROR: Failure: WrongPinMode ()
----------------------------------------------------------------------
Traceback (most recent call last):
  File "//anaconda/lib/python3.4/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "//anaconda/lib/python3.4/site-packages/nose/loader.py", line 418, in loadTestsFromName
    addr.filename, addr.module)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "//anaconda/lib/python3.4/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "//anaconda/lib/python3.4/imp.py", line 235, in load_module
    return load_source(name, filename, file)
  File "//anaconda/lib/python3.4/imp.py", line 171, in load_source
    module = methods.load()
  File "<frozen importlib._bootstrap>", line 1220, in load
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "/Users/scls/github/scls19fr/pingo-py/pingo/arduino/tests/test_arduino.py", line 9, in <module>
    running_on_arduino = check_board(pingo.arduino.ArduinoFirmata)
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/__init__.py", line 13, in check_board
    current = get_board()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/detect/detect.py", line 59, in get_board
    return pingo.ghost.GhostBoard()
  File "/Users/scls/github/scls19fr/pingo-py/pingo/ghost/ghost.py", line 52, in __init__
    self._pin_states[location] = 0 if hasattr(pin, 'state') else None
  File "/Users/scls/github/scls19fr/pingo-py/pingo/board.py", line 292, in state
    raise WrongPinMode()
pingo.board.WrongPinMode

same tests with Python 2 doesn't raises these errors

s-celles · 2016-01-20T13:28:12Z

Hi @ramalho Any news about this ?

s-celles · 2016-01-23T09:46:24Z

Can we tackle first Enum issue and after tackle this one ?

Python 2/3 support

bf2e4e2

s-celles mentioned this pull request May 20, 2016

Py3k support #45

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Python 2/3 support#103

Python 2/3 support#103
s-celles wants to merge 1 commit intopingo-io:masterfrom
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s-celles commented Nov 26, 2015

Uh oh!

ramalho commented Nov 26, 2015

Uh oh!

s-celles commented Nov 26, 2015

Uh oh!

s-celles commented Nov 26, 2015

Uh oh!

ramalho commented Nov 26, 2015

Uh oh!

s-celles commented Nov 27, 2015

Uh oh!

s-celles commented Jan 20, 2016

Uh oh!

s-celles commented Jan 23, 2016

Uh oh!

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s-celles commented Nov 26, 2015

Uh oh!

ramalho commented Nov 26, 2015

Uh oh!

s-celles commented Nov 26, 2015

Uh oh!

s-celles commented Nov 26, 2015

Uh oh!

ramalho commented Nov 26, 2015

Uh oh!

s-celles commented Nov 27, 2015

Uh oh!

s-celles commented Jan 20, 2016

Uh oh!

s-celles commented Jan 23, 2016

Uh oh!

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