Changelog

0.18 (Dec 1, 2015)

• DeviceNotFoundError is no longer a subtype of LookupError
• Added support for pyqt5 monitor observer
• Added discover module, which looks up a device on limited information
• Attributes class no longer extends Mapping, extends object instead
• Attributes class no longer inherits [] operator, Mapping methods
• Attributes class objects are no longer iterable
• Attributes.available_attributes property added
• Attributes.get() method, with usual semantics, defined
• Device.from_* methods are deprecated, uses Devices.from_* methods instead
• Device.from_device_file() now raises DeviceNotFoundByFileError
• Device.from_device_number() now raises DeviceNotFoundByNumberError
• Devices.from_interface_index() method added
• Devices.from_kernel_device() method added
• Numerous testing infrastructure changes

0.17 (Aug 26, 2015)

• #52: Remove global libudev object
• #57: Really start the monitor on pyudev.Monitor.poll()
• #60: Do not use select.select() to avoid hitting its file descriptor limit
• #58: Force non-blocking IO in pyudev.Monitor to avoid blocking on receiving the device
• #63: Set proper flags on pipe fds.
• #65: Handle irregular polling events properly.
• #50: Add pyudev.wx.MonitorObserver and deprecate pyudev.wx.WxUDevMonitorObserver
• #50: Add pyudev.glib.MonitorObserver and deprecate pyudev.glib.GUDevMonitorObserver
• #50: Add pyudev.pyqt4.MonitorObserver and deprecate pyudev.pyqt4.QUDevMonitorObserver
• #50: Add pyudev.pyside.MonitorObserver and deprecate pyudev.pyside.QUDevMonitorObserver
• Add a wrapper function to retry interruptible system calls.

0.16.1 (Aug 02, 2012)

• #53: Fix source distribution
• #54: Fix typo in test

0.16 (Jul 25, 2012)

• Remove pyudev.Monitor.from_socket().
• Deprecate pyudev.Device.traverse() in favor of pyudev.Device.ancestors.
• #47: Deprecate pyudev.Monitor.receive_device() in favor of pyudev.Monitor.poll.
• #47: Deprecate pyudev.Monitor.enable_receiving in favor of pyudev.Monitor.start.
• #47: Deprecate pyudev.Monitor.__iter__ in favor of explicit looping or pyudev.MonitorObserver.
• #49: Deprecate event_handler to pyudev.MonitorObserver in favour of callback argument.
• #46: Continuously test pyudev on Travis-CI.
• Add pyudev.Device.ancestors.
• Add pyudev.Device.action.
• #10: Add pyudev.Device.sequence_number.
• #47: Add pyudev.Monitor.poll().
• #47: Add pyudev.Monitor.started.
• #49: Add callback argument to pyudev.Monitor.
• pyudev.Monitor.start() can be called repeatedly.
• #45: Get rid of 2to3
• #43: Fix test failures on Python 2.6
• Fix signature in declaration of udev_monitor_set_receive_buffer_size.
• #44: Test wrapped signatures with help of gccxml.
• Fix compatibility with udev 183 and newer in pyudev.Context.
• pyudev.MonitorObserver.stop() can be called from the observer thread.

0.15 (Mar 1, 2012)

• #20: Add remove_filter().
• #40: Add user guide to the documentation.
• #39: Add pyudev.Device.from_device_file().
• errno.EINVAL from underlying libudev functions causes ValueError instead of EnvironmentError.
• pyudev.MonitorObserver calls pyudev.Monitor.enable_receiving() when started.
• #20: pyudev.Monitor.filter_by() and pyudev.Monitor.filter_by_tag() can be called after pyudev.Monitor.enable_receiving().

0.14 (Feb 10, 2012)

• Host documentation at http://pyudev.readthedocs.org (thanks to the readthedocs.org team for this service)
• #37: Add pyudev.wx.WxUDevMonitorObserver for wxPython (thanks to Tobias Eberle).
• Add pyudev.MonitorObserver.
• Add pyudev.glib.GUDevMonitorObserver.enabled, pyudev.pyqt4.QUDevMonitorObserver.enabled and pyudev.pyside.QUDevMonitorObserver.enabled.

0.13 (Nov 4, 2011)

• #36: Add pyudev.Monitor.set_receive_buffer_size() (thanks to Rémi Rérolle).
• Add pyudev.Enumerator.match_parent().
• Add parent keyword argument to pyudev.Enumerator.match().
• #31: Add pyudev.Enumerator.match_attribute().
• Add nomatch argument to pyudev.Enumerator.match_subsystem() and pyudev.Enumerator.match_attribute().
• Remove pyudev.Enumerator.match_children() in favour of pyudev.Enumerator.match_parent().
• #34: pyudev.Device.tags returns a pyudev.Tags object.
• pyudev.Device.children requires udev version 172 now

0.12 (Aug 31, 2011)

• #32: Fix memory leak.
• #33: Fix Python 3 support for pyudev.glib.
• Fix license header in pyudev._compat.

0.11 (Jun 26, 2011)

• #30: Add pyudev.Device.sys_number.
• #29: Add pyudev.Device.from_device_number()
• #29: Add pyudev.Device.device_number.
• Support PyPy.

0.10 (Apr 20, 2011)

• Add pyudev.__version_info__
• Add pyudev.Device.device_type
• pyudev.Context, pyudev.Enumerator, pyudev.Device and pyudev.Monitor can directly be passed to ctypes-wrapped functions.
• #24: Add pyudev.Context.run_path.

0.9 (Mar 09, 2011)

• #21: Add pyudev.Device.find_parent().
• #22: Add pyudev.Monitor.filter_by_tag().
• Add pyudev.Context.log_priority.
• Improve error reporting, if libudev is missing.

0.8 (Jan 08, 2011)

• #16: Add pyudev.Enumerator.match().
• Add keyword arguments to pyudev.Context.list_devices().
• #19: Add pyudev.Enumerator.match_sys_name().
• #18: Add pyudev.udev_version().
• #17: Add pyudev.Device.is_initialized.
• #17: Add pyudev.Device.time_since_initialized.
• #17: Add pyudev.Enumerator.match_is_initialized()
• Fix support for earlier releases of udev.
• Document minimum udev version for all affected attributes.

0.7 (Nov 15, 2010)

• #15: Add pyudev.glib.GUDevMonitorObserver.

0.6 (Oct 03, 2010)

• #8: Add pyudev.Device.tags.
• #8: Add pyudev.Enumerator.match_tag().
• #11: Add pyudev.Device.from_environment()
• #5: Add pyudev.pyside
• #14: Remove apipkg dependency.
• #14: Require explicit import of pyudev.pyqt4.
• Fix licence headers in source files.

0.5 (Sep 06, 2010)

• Support Python 3.
• #6: Add pyudev.Device.attributes (thanks to Daniel Lazzari).
• #6: Add pyudev.Attributes (thanks to Daniel Lazzari).
• #7: pyudev.Device.context and pyudev.Monitor.context are part of the public API.
• #9: Add pyudev.Device.driver.
• #12: Add pyudev.Device.from_name().
• Rename pyudev.NoSuchDeviceError to pyudev.DeviceNotFoundError.
• pyudev.Device.from_sys_path() raises pyudev.DeviceNotFoundAtPathError.
• #13: Fix AttributeError in pyudev.Device.device_node.
• Improve and extend documentation.
• Add more tests.

0.4 (Aug 23, 2010)

API changes

• #3: Rename udev to pyudev.
• #3: Rename qudev to pyudev.pyqt4.
• Add pyudev.Device.from_path().
• pyudev.Device.from_sys_path() raises pyudev.NoSuchDeviceError.
• pyudev.Monitor.receive_device() raises EnvironmentError.
• errno, strerror and filename attributes of EnvironmentError exceptions have meaningful content.
• Fix NameError in pyudev.Monitor.from_socket()
• subsystem argument to pyudev.Monitor.filter_by() is mandatory.
• Delete underlying C objects if pyudev.Device is garbage-collected.
• Fix broken signal emitting in pyudev.pyqt4.QUDevMonitorObserver.

0.3 (Jul 28, 2010)

• #1: Fix documentation to reflect the actual behaviour of the underlying API
• Raise TypeError if udev.Device are compared with >, >=, < or <=.
• Add udev.Enumerator.match_children().
• Add udev.Device.children.
• Add qudev.QUDevMonitorObserver.deviceChanged().
• Add qudev.QUDevMonitorObserver.deviceMoved().

0.2 (Jun 28, 2010)

• Add udev.Monitor.
• Add udev.Device.asbool().
• Add udev.Device.asint().
• Remove type magic in udev.Device.__getitem__().
• Add qudev.

0.1 (May 03, 2010)

• Initial release.
• Add udev.Context.
• Add udev.Device.
• Add udev.Enumerator.