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* python: Do not depend on access to internal data structures.Justus Winter2016-07-111-45/+75
| | | | | | | | * lang/python/gpgme.i (gpgme_data_t): Rework so that it works without access to the definition of 'struct gpgme_data'. * lang/python/helpers.c (object_to_gpgme_data_t): Add assertion. Signed-off-by: Justus Winter <[email protected]>
* python: Improve autmatically generated docstrings.Justus Winter2016-06-161-2/+12
| | | | | | | | * 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]>
* python: Make result objects more robust.Justus Winter2016-06-161-4/+74
| | | | | | | | | | | | | | | | 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]>
* python: Avoid creating SWIG proxy classes.Justus Winter2016-06-161-1/+1
| | | | | | | | * 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]>
* python: Rework callbacks.Justus Winter2016-06-161-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | 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]>
* python: Wrap objects implementing the buffer protocol.Justus Winter2016-06-161-7/+91
| | | | | | | | | | | | | | | | | * 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]>
* python: Fix type.Justus Winter2016-06-081-2/+12
| | | | | | * lang/python/gpgme.i: Use correct Python type for size. Signed-off-by: Justus Winter <[email protected]>
* python: Fix error handling.Justus Winter2016-06-071-3/+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]>
* python: Wrap file-like objects on demand.Justus Winter2016-06-061-2/+11
| | | | | | | | | | | | * 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]>
* python: Move helper function.Justus Winter2016-06-061-31/+0
| | | | | | | | * 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]>
* python: Fix error handling.Justus Winter2016-06-061-8/+1
| | | | | | | * lang/python/gpgme.i (object_to_gpgme_t): Properly propagate exceptions. Signed-off-by: Justus Winter <[email protected]>
* python: Drop obsolete VCS keywords.Justus Winter2016-06-061-1/+0
| | | | | -- Signed-off-by: Justus Winter <[email protected]>
* python: Port more tests.Justus Winter2016-05-311-5/+31
| | | | | | | | | | * 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]>
* python: Implement data callbacks.Justus Winter2016-05-271-2/+5
| | | | | | | | | | | | | | | | | | | | | | * 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]>
* python: Make all GnuPG errors available.Justus Winter2016-05-241-1/+1
| | | | | | | | * 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]>
* python: Move edit callback function.Justus Winter2016-05-231-45/+0
| | | | | | | | * 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]>
* python: Translate list of strings.Justus Winter2016-05-231-0/+34
| | | | | | * lang/python/gpgme.i: Add typemap translating list of strings. Signed-off-by: Justus Winter <[email protected]>
* Merge branch 'justus/pyme3'Justus Winter2016-05-171-1/+0
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* python: Fix writing to data buffers.Justus Winter2016-05-121-0/+17
| | | | | | | | | * lang/python/gpgme.i: Add typemap for buffers. * lang/python/pyme/core.py (Data.write): Fix function. * lang/python/tests/Makefile.am: Add new test. * lang/python/tests/t-data.py: New file. Signed-off-by: Justus Winter <[email protected]>
* python: Fix type translation.Justus Winter2016-05-121-19/+32
| | | | | | | | | | | | * lang/python/gpgme.i: Adjust to Python3's string type being 'Unicode', not 'bytes'. Fix type checking. * lang/python/core.py (Data.write): Add docstring mentioning the expected type of parameter 'buffer'. (Data.read): Adjust read loop. Also, use a saner chunk size, and join all chunks at the end instead of adding them. * lang/python/examples/simple.py: Adjust example. Signed-off-by: Justus Winter <[email protected]>
* python: Delete trailing whitespace.Justus Winter2016-05-101-2/+2
| | | | | -- Signed-off-by: Justus Winter <[email protected]>
* python: Rename bindings.Justus Winter2016-05-101-0/+267
-- Signed-off-by: Justus Winter <[email protected]>
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