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2016-07-08python: idiomatic interface prototypejustus/idiomatic-py-0Justus Winter19-81/+756
Signed-off-by: Justus Winter <[email protected]>
2016-07-08python: Port more tests.Justus Winter2-0/+77
* lang/python/tests/Makefile.am (pytests): Add new file. * lang/python/tests/t-import.py: New file. Signed-off-by: Justus Winter <[email protected]>
2016-07-08python: Fix raising stashed exceptions.Justus Winter1-1/+7
Fixes an issue with newer versions of Python. * lang/python/helpers.c (pygpgme_raise_callback_exception): Be more careful when restoring the exception. Signed-off-by: Justus Winter <[email protected]>
2016-07-07python: Fix distcheck.Justus Winter5-23/+68
* lang/python/INSTALL: Drop obsolete file. * lang/python/Makefile.am (EXTRA_DIST): Add missing files. (CLEANFILES): Remove generated files. (clean-local): Fix permissions of copied files. * lang/python/tests/Makefile.am (TESTS): Use our own setup and teardown scripts. (EXTRA_DIST): Add missing files. * lang/python/tests/final.py: New file. * lang/python/tests/initial.py: Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Improve autmatically generated docstrings.Justus Winter2-10/+23
* lang/python/gpgme.i: Add comment. * lang/python/pyme/core.py (__getattr__): Rewrite automatically generated doctrings for the wrapper methods. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Make result objects more robust.Justus Winter4-4/+224
Results returned by the GPGME are fragile, i.e. they are only valid until the next operation is performed in the context. We cannot arbitrarily constrain the lifetime of Python objects, we therefore create deep copies of the results. * lang/python/gpgme.i (gpgme_tofu_info_t): Turn these into a list. (gpgme_*_result_t): Create deep copies of these objects. * lang/python/helpers.c (pygpgme_wrap_fragile_result): New function. * lang/python/helpers.h (pygpgme_wrap_fragile_result): New prototype. * lang/python/pyme/results.py: New file. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Avoid creating SWIG proxy classes.Justus Winter2-2/+2
* lang/python/Makefile.am (gpgme_wrap.c): Use '-builtin' to make SWIG generate builtin types for c types. * lang/python/gpgme.i (pygpgme_wrap_gpgme_data_t): Adapt slightly. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Simplify wrapping glue.Justus Winter2-23/+22
* lang/python/pyme/core.py: Rename '_getctype' to '_ctype' and turn it into a string. Likewise rename '_getnameprepend' to '_cprefix'. * lang/python/helpers.c: Adapt accordingly. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Rework callbacks.Justus Winter4-89/+171
Simplify how the lifetime of callback arguments is managed. * lang/python/gpgme.i (gpgme_edit_cb_t): Check arguments. (PyObject_p_p, void_p_p): Drop rather dangerous interface. (pygpgme_unwrap_gpgme_ctx_t): New function. * lang/python/helpers.c (pygpgme_clear_generic_cb): Drop dangerous function. (pyPassphraseCb): Assert contract. (pygpgme_set_passphrase_cb): Use Python's calling convention so that we can raise exceptions. Hand in 'self', get the wrapped object, and simply store the hook data as attribute of the wrapper object. (pyProgressCb, pygpgme_set_progress_cb): Likewise. (pygpgme_set_status_cb): Likewise. (pygpgme_data_new_from_cbs): Likewise. * lang/python/helpers.h (pygpgme_clear_generic_cb): Drop prototype. (pygpgme_set_passphrase_cb): Update prototype. (pygpgme_set_progress_cb): Likewise. (pygpgme_set_status_cb): Likewise. (pygpgme_data_new_from_cbs): Likewise. (pygpgme_unwrap_gpgme_ctx_t): New prottotype. * lang/python/pyme/core.py (Context, Data): Update callsites. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Wrap objects implementing the buffer protocol.Justus Winter5-63/+179
* lang/python/Makefile.am: Add the toplevel source directory to CFLAGS when compiling the bindings so that we can use private header files. * lang/python/gpgme.i (gpgme_data_t): Rework the object wrapping. Do not create a Python wrapper object, merely a gpgme_data_t object, and keep references to buffer objects, if any. If necessary, update the buffer after the function call. (pygpgme_wrap_gpgme_data_t): New function. * lang/python/helpers.c (object_to_gpgme_data_t): Rework object wrapping. Also wrap objects implementing the buffer protocol. * lang/python/helpers.h (object_to_gpgme_data_t): Update prototype. (pygpgme_wrap_gpgme_data_t): New prototype. * lang/python/tests/t-idiomatic.py: Demonstrate this. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Add properties to wrapped object.Justus Winter1-6/+82
* lang/python/pyme/core.py (GpgmeWrapper.__repr__): Saner representation. (GpgmeWrapper.__str__): Construct a nicer human readable string. (GpgmeWrapper._boolean_properties): New field. (GpgmeWrapper.__wrap_boolean_property): New function. (GpgmeWrapper.__getattr__): Wrap functions using properties. (GpgmeWrapper.__setattr__): New method. Likewise wrap functions. (Context.signers): New property. (Context.pinentry_mode): Likewise. (Context._boolean_properties): List boolean properties. (Context.__init__): Add keyword arguments for properties and apply them. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Improve the documentation.Justus Winter5-102/+148
* lang/python/Makefile.am: Copy the README file. * lang/python/README: Rename, convert to org, and update. * lang/python/pyme/__init__.py: Move license out of the docstring, update docstring. * lang/python/pyme/core.py: Add and update docstrings. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Get version information from the build system.Justus Winter4-58/+72
* configure.ac: Generate 'setup.py' and 'version.py'. * lang/python/Makefile.am: Use generated setup script. * lang/python/pyme/version.py: Turn it into a template, and get version information from the build system. Also drop some variables. * lang/python/setup.py: Likewise. This way we can avoid importing the version module, which is frowned upon and actually caused a problem. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Fix exception leak.Justus Winter1-0/+1
* lang/python/helpers.c (pygpgme_stash_callback_exception): Fix leak. Signed-off-by: Justus Winter <[email protected]>
2016-06-16python: Fix license.Justus Winter1-3/+3
Other parts of the build system are also LGPLed. * lang/python/Makefile.am: Fix license. Signed-off-by: Justus Winter <[email protected]>
2016-06-08python: Improve error handling.Justus Winter1-6/+23
* lang/python/helpers.c (pyPassphraseCb): Handle write errors. (pyEditCb): Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-06-08python: Add function to raise exceptions from c.Justus Winter1-0/+20
* lang/python/helpers.c (pygpgme_raise_exception): New function. Signed-off-by: Justus Winter <[email protected]>
2016-06-08python: Fix stripping deprecated functionality.Justus Winter2-3/+8
* lang/python/Makefile.am (gpgme.h): Add script as input. * lang/python/gpgme-h-clean.py (deprec_func): Also match struct members. (line_break): Fix matching on struct members. Signed-off-by: Justus Winter <[email protected]>
2016-06-08python: Fix type.Justus Winter1-2/+12
* lang/python/gpgme.i: Use correct Python type for size. Signed-off-by: Justus Winter <[email protected]>
2016-06-08python: Implement the context manager protocol.Justus Winter2-7/+29
* lang/python/pyme/core.py (Context.__del__): Make function idemptotent. (Context.{__enter__,__exit__}): Implement the context manager protocol. (Data.__del__): Make function idemptotent, drop debug print. (Data.{__enter__,__exit__}): Implement the context manager protocol. * lang/python/tests/t-idiomatic.py: Demonstrate this. Signed-off-by: Justus Winter <[email protected]>
2016-06-07python: Fix error handling.Justus Winter1-3/+4
* lang/python/gpgme.i: Fix freeing an uninitialized pointer in the error handling of generated wrapper functions by explicitly storing the pointer in a local variable which can be initialized. Signed-off-by: Justus Winter <[email protected]>
2016-06-06python: Wrap file-like objects on demand.Justus Winter5-3/+127
* lang/python/gpgme.i (gpgme_data_t): Use new function to create wrapper objects if necessary, and deallocate them after the function call. * lang/python/helpers.c (object_to_gpgme_data_t): New function. * lang/python/helpers.h (object_to_gpgme_data_t): New prototype. * lang/python/tests/Makefile.am (pytests): Add new test. * lang/python/tests/t-idiomatic.py: New file. Signed-off-by: Justus Winter <[email protected]>
2016-06-06python: Move helper function.Justus Winter3-31/+38
* lang/python/gpgme.i (object_to_gpgme_t): Move... * lang/python/helpers.c: ... here. * lang/python/helpers.h (object_to_gpgme_t): New prototype. Signed-off-by: Justus Winter <[email protected]>
2016-06-06python: Fix error handling.Justus Winter1-8/+1
* lang/python/gpgme.i (object_to_gpgme_t): Properly propagate exceptions. Signed-off-by: Justus Winter <[email protected]>
2016-06-06python: Initialize GPGME for the user.Justus Winter2-1/+6
* lang/python/pyme/core.py: Call 'check_version' and explain why. * lang/python/tests/support.py (init_gpgme): Drop call here. Signed-off-by: Justus Winter <[email protected]>
2016-06-06python: Drop obsolete VCS keywords.Justus Winter36-36/+0
-- Signed-off-by: Justus Winter <[email protected]>
2016-06-01python: Fix test suite with GnuPG prior to 2.1.12.Justus Winter1-1/+2
* lang/python/tests/Makefile.am (gpg-agent.conf): Use 'allow-loopback-pinentry'. Signed-off-by: Justus Winter <[email protected]>
2016-06-01python: Improve build system integration, fix warnings.Justus Winter2-3/+7
* lang/python/Makefile.am: Pass CFLAGS to python build system. * lang/python/helpers.c (pyPassphraseCb): Use correct type for length. (pygpgme_data_new_from_cbs): Drop unused variable. Signed-off-by: Justus Winter <[email protected]>
2016-06-01tests: Fix notation tests.Justus Winter1-3/+2
* lang/python/tests/t-sig-notation.py (check_result): Check critical flag. * tests/gpg/t-sig-notation.c (check_result): Likewise. Fixes-commit: 1cacd7d0 Signed-off-by: Justus Winter <[email protected]>
2016-05-31python: use GPG_ERROR_CONFIG variableTobias Mueller1-1/+1
instead of calling gpg-error-config. This is useful when configuring with --with-gpgerror-prefix because then GPG_ERROR_CONFIG contains the correct /path/to/bin/gpg-error-config whereas calling gpg-error-config directly would look in the user's PATH (and not in the prefix where gpg-error-config was installed). Signed-off-by: Justus Winter <[email protected]>
2016-05-31python: Port more tests.Justus Winter5-5/+280
* lang/python/gpgme.i: Hide length fields of notations. * lang/python/tests/Makefile.am (pytests): Add new tests. * lang/python/tests/t-decrypt-verify.py: New file. * lang/python/tests/t-sig-notation.py: Likewise. * lang/python/tests/t-verify.py: Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-05-27python: Port more tests.Justus Winter7-7/+155
* lang/python/pyme/core.py (Data._error_check): Add 'gpgme_data_get_file_name' to the list of functions not returning an error code. * lang/python/tests/Makefile.am (pytests): Add new tests. * lang/python/tests/support.py (verbose): New variable. * lang/python/tests/t-data.py: Test setting and getting the filename. * lang/python/tests/t-encrypt-large.py: New file. * lang/python/tests/t-file-name.py: Likewise. * lang/python/tests/t-trustlist.py: Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-05-27python: Implement data callbacks.Justus Winter6-21/+405
* lang/python/gpgme.i (object_to_gpgme_t): Set exception on error. * lang/python/helpers.c (pyDataReadCb): New function. (pyDataWriteCb): Likewise. (pyDataSeekCb): Likewise. (pyDataReleaseCb): Likewise. (pygpgme_data_new_from_cbs): Likewise. * lang/python/helpers.h (pygpgme_data_new_from_cbs): New prototype. * lang/python/pyme/core.py (Data.__init__): Fix docstring, fix read callbacks. (Data.__del__): Fix read callbacks. (Data._free_readcb): Drop function. (Data._free_datacbs): New function. (Data.new_from_cbs): Fix setting the callbacks. (Data.write): Raise stashed exceptions. (Data.read): Likewise. * lang/python/tests/t-callbacks.py: Test new functionality. * lang/python/tests/t-data.py: Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-05-27python: Fix object deallocation.Justus Winter2-14/+29
Handing a reference to the wrapper object created a non-trivial circular reference that Pythons garbage collector is unable to break. Explicitly break it by using a weak reference. * lang/python/helpers.c (pygpgme_stash_callback_exception): Retrieve object from weak reference. * lang/python/pyme/core.py (Context.__del__): Free status callback. (Context.set_passphrase_cb): Use a weak reference. (Context.set_progress_cb): Likewise. (Context.set_status_cb): Likewise. (Context.op_edit): Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-05-27python: Fix reading data from existing files.Justus Winter2-16/+51
* lang/python/pyme/core.py (Data.__init__): Add 'copy' kwargument, and pass it to functions supporting it. PEP8 fix. (Data.new_from_fd): PEP8 fix. (Data.new_from_file): Give a more helpful error message if copy is False. PEP8 fix. (Data.new_from_fd): Hand the file descriptor to 'gpgme_data_new_from_fd', not a stream. Fix docstring. * lang/python/tests/t-data.py: Add tests for this. Signed-off-by: Justus Winter <[email protected]>
2016-05-24python: Improve and test Context.wait.Justus Winter3-13/+50
* lang/python/pyme/core.py (Context.wait): Improve docstring. As the context passed to 'gpgme_wait' is never NULL, it is pointless to look at the returned context. Always raise exceptions. * lang/python/tests/Makefile.am (pytests): Add new test. * lang/python/tests/t-wait.py: New file. Signed-off-by: Justus Winter <[email protected]>
2016-05-24python: Make all GnuPG errors available.Justus Winter3-5/+12
* lang/python/Makefile.am (errors.i): Generate file. * lang/python/gpgme.i: Include generated file. * lang/python/pyme/errors.py: Pull in all errors and error sources. Signed-off-by: Justus Winter <[email protected]>
2016-05-24python: Move the base wrapper class.Justus Winter2-79/+77
* python/lang/pyme/util.py (GpgmeWrapper): Move... * python/lang/pyme/core.py: ... here. Signed-off-by: Justus Winter <[email protected]>
2016-05-24python: Support status callbacks.Justus Winter4-0/+134
* lang/python/helpers.c (pyStatusCb): New function. (pygpgme_set_status_cb): Likewise. * lang/python/helpers.h (pygpgme_set_status_cb): New prototype. * lang/python/pyme/core.py (Context.__init__): Initialize 'last_statuscb'. (Context._free_statuscb): New function. (Context.set_status_cb): Likewise. * lang/python/tests/t-callbacks.py: Test status callbacks. Signed-off-by: Justus Winter <[email protected]>
2016-05-24python: Improve docstring.Justus Winter1-4/+9
* lang/python/pyme/core.py (Context.set_progress_cb): Improve docstring. Signed-off-by: Justus Winter <[email protected]>
2016-05-24python: Improve support for edit callbacks.Justus Winter5-7/+114
* lang/python/helpers.c (pyEditCb): Stash exceptions. * lang/python/pyme/core.py (Context.op_edit): Hand in 'self'. * lang/python/tests/Makefile.am (py_tests): Add new test. * lang/python/tests/t-callbacks.py: Test edit callbacks. * lang/python/tests/t-edit.py: New file. Signed-off-by: Justus Winter <[email protected]>
2016-05-23python: Fix hook.Justus Winter2-2/+3
* lang/python/helpers.c (pyProgressCb): Fix getting hook data. * lang/python/tests/t-callbacks.py: Show that this works. Signed-off-by: Justus Winter <[email protected]>
2016-05-23python: Move edit callback function.Justus Winter3-45/+48
* lang/python/gpgme.i (pyEditCb): Move... * lang/python/helpers.c: ... here. * lang/python/helpers.h (pyEditCb): New prototype. Signed-off-by: Justus Winter <[email protected]>
2016-05-23python: Port more tests.Justus Winter5-2/+188
* lang/python/tests/Makefile.am (TESTS_ENVIRONMENT): Set LD_LIBRARY_PATH. (pytests): Add new tests. * lang/python/tests/t-callbacks.py: Trim imports. * lang/python/tests/t-encrypt-sign.py: New file. * lang/python/tests/t-export.py: Likewise. * lang/python/tests/t-signers.py: Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-05-23python: Translate list of strings.Justus Winter1-0/+34
* lang/python/gpgme.i: Add typemap translating list of strings. Signed-off-by: Justus Winter <[email protected]>
2016-05-19python: Improve progress callbacks.Justus Winter3-6/+54
* lang/python/helpers.c (pyProgressCb): Stash python errors, convert 'what' to Unicode object. * lang/python/pyme/core.py (Context.set_progress_cb): Hand in 'self'. * lang/python/tests/t-callbacks.py: Test progress callbacks. Signed-off-by: Justus Winter <[email protected]>
2016-05-19python: Robust exception handling in callbacks.Justus Winter6-13/+187
* lang/python/helpers.c (pygpgme_stash_callback_exception): New function. (pygpgme_raise_callback_exception): Likewise. (pyPassphraseCb): Stash python errors. * lang/python/helpers.h (pygpgme_raise_callback_exception): New prototype. * lang/python/pyme/core.py ({Context,Data}.__init__): Move common initialization to superclass. (Context.set_progress_cb): Hand in 'self'. * lang/python/pyme/util.py (GpgmeWrapper.__init__): New function. (GpgmeWrapper.__getattr__): Raise stashed exceptions. * lang/python/tests/Makefile.am (py_tests): Add new test. * lang/python/tests/t-callbacks.py: New file. Signed-off-by: Justus Winter <[email protected]>
2016-05-19python: Add more tests.Justus Winter6-8/+157
* lang/python/tests/Makefile.am (py_tests): Add new tests. * lang/python/tests/support.py (print_data): New function. * lang/python/tests/t-decrypt.py: Use new function. * lang/python/tests/t-encrypt.py: Likewise. * lang/python/tests/t-sign.py: New file. * lang/python/tests/t-encrypt-sym.py: Likewise. Signed-off-by: Justus Winter <[email protected]>
2016-05-19python: More type conversion fixes.Justus Winter1-2/+24
* lang/python/helpers.c (pyPassphraseCb): Cope with 'uid_hint' being NULL, convert it to an Unicode object, and cope with the callback returning both Unicode and bytes objects. Signed-off-by: Justus Winter <[email protected]>
2016-05-19python: Fix import.Justus Winter1-1/+4
* lang/python/helpers.c (pygpgme_exception_init): Make module import relative. Signed-off-by: Justus Winter <[email protected]>
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