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February 12, 2015 17:57
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| skadev-unagi$ python | |
| iActivePython 2.7.1.4 (ActiveState Software Inc.) based on | |
| Python 2.7.1 (r271:86832, Feb 7 2011, 11:30:54) | |
| [GCC 4.0.2 20051125 (Red Hat 4.0.2-8)] on linux2 | |
| Type "help", "copyright", "credits" or "license" for more information. | |
| po>>> import astropy | |
| astropy.test() | |
| WARNING: ConfigurationChangedWarning: The configuration options in astropy 1.0rc2 may have changed, your configuration file was not updated in order to preserve local changes. A new configuration template has been saved to '/home/aldcroft/.astropy/config/astropy.1.0rc2.cfg'. [astropy.config.configuration] | |
| >>> astropy.test() | |
| ========================================================== test session starts =========================================================== | |
| platform linux2 -- Python 2.7.1 -- pytest-2.5.1 | |
| Running tests with Astropy version 1.0rc2. | |
| Running tests in /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy. | |
| Platform: Linux-2.6.18-371.12.1.el5.centos.plus-x86_64-with-redhat-5.11-Final | |
| Executable: /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/bin/python | |
| Full Python Version: | |
| 2.7.1 (r271:86832, Feb 7 2011, 11:30:54) | |
| [GCC 4.0.2 20051125 (Red Hat 4.0.2-8)] | |
| encodings: sys: ascii, locale: UTF-8, filesystem: UTF-8, unicode bits: 15 | |
| byteorder: little | |
| float info: dig: 15, mant_dig: 15 | |
| Numpy: 1.6.2 | |
| Scipy: 0.10.1 | |
| Matplotlib: 1.2.1 | |
| h5py: not available | |
| collected 8467 items / 7 skipped | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/_erfa/tests/test_erfa.py ..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/analytic_functions/tests/test_blackbody.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/config/tests/test_configs.py ............... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/constants/tests/test_constant.py .............. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/constants/tests/test_pickle.py xxxxxxxxx | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/convolution/tests/test_convolve.py ............................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/convolution/tests/test_convolve_fft.py ................................................................................................................................................................................................................................................................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/convolution/tests/test_convolve_kernels.py .............................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/convolution/tests/test_discretize.py ...s...........s............... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/convolution/tests/test_kernel_class.py ............................................................................................................................................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/convolution/tests/test_pickle.py .xx.xx.xx | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_angles.py ............................................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_angular_separation.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_api_ape5.py ....s | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_arrays.py .......................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_distance.py ......... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_earth.py ........................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_formatting.py .................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_frames.py ....................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_funcs.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_iau_fullstack.py .................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_matching.py ....ss | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_name_resolve.py ssssss | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_pickle.py ....xx.x...xx.x...xx.x. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_representation.py ............................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_sky_coord.py .......................................................................................................................................................................................................................................................................................................................................................................................x.......s...... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/test_transformations.py ...................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/accuracy/test_altaz_icrs.py ...x | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/accuracy/test_fk4_no_e_fk4.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/accuracy/test_fk4_no_e_fk5.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/accuracy/test_galactic_fk4.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/coordinates/tests/accuracy/test_icrs_fk5.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/cosmology/tests/test_cosmology.py ................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/cosmology/tests/test_pickle.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_c_reader.py ...........................x................x.......x.x............... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_cds_header_from_readme.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_compressed.py ..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_connect.py ........................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_ecsv.py ....... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_fixedwidth.py ............................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_html.py ........s....... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_ipac_definitions.py ........................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_read.py .................................................................................................................................................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_types.py ...... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/ascii/tests/test_write.py .......................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_checksum.py .................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_connect.py ......................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_core.py .............................................F....F..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_diff.py .................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_division.py ..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_groups.py ....... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_hdulist.py .......................F................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_header.py .............................................................................................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_image.py .................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_nonstandard.py F.F | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_structured.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_table.py ................................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_uint.py ........ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_util.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/misc/tests/test_hdf5.py sssssssssssssssssssssssssssssssssssssss | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/misc/tests/test_pickle_helpers.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/tests/test_registry.py ............................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/converter_test.py ............................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/exception_test.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/table_test.py .............. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/tree_test.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/ucd_test.py .......... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/util_test.py ...................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/votable/tests/vo_test.py ................................................................................................................................................................................................................................................................................................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_compound.py .......................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_constraints.py ..................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_core.py ........ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_fitters.py ................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_functional_models.py ......... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_input.py ...................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_mappings.py ...... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_models.py .........................................................s.s.s.....................................ss.ssssss... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_parameters.py ..................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_polynomial.py ................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_projections.py ................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_rotations.py ..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/modeling/tests/test_utils.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/nddata/tests/test_decorators.py .......... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/nddata/tests/test_flag_collection.py .................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/nddata/tests/test_nddata.py .................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/nddata/tests/test_nddata_base.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/nddata/tests/test_utils.py ......... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/stats/tests/test_funcs.py ............. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/stats/tests/test_sigma_clipping.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_column.py .................................................................................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_groups.py ........................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_init_table.py ...................................................................................................................................................................................................................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_item_access.py ............................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_jsviewer.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_masked.py .................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_mixin.py ................................................x. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_np_utils.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_operations.py .......................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_pickle.py ............ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_pprint.py ........................................................................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_row.py .................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_subclass.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/table/tests/test_table.py ..........................................................................................................................................................................................................................................................................................x..................................................................................................................................................................................................................................................................................................................x........................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/test_logger.py ............................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/tests/test_imports.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/tests/test_open_file_detection.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/tests/test_quantity_helpers.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/tests/test_run_tests.py ........ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/tests/test_skip_remote_data.py s | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/tests/tests/test_socketblocker.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_basic.py .............................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_comparisons.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_delta.py ................................................................................ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_guess.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_pickle.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_precision.py .......x.. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_quantity_interaction.py ............ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_sidereal.py ................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/time/tests/test_ut1.py ...s | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_equivalencies.py .................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_format.py .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_physical.py ...................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_quantity.py .................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_quantity_array_methods.py ..............x.x............x.......x....x.x............. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_quantity_decorator.py sssssssssssss............... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_quantity_non_ufuncs.py xx | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_quantity_ufuncs.py ........................................ss................................................................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/units/tests/test_units.py .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/compat/numpy/tests/test_broadcast_arrays.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/iers/tests/test_iers.py .s | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_codegen.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_collections.py ..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_compat.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_console.py .................................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_data.py .sssss.........s..s..sssss.........s..s. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_decorators.py ....... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_gzip.py ss | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_introspection.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_metadata.py ............... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_misc.py .s... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_odict.py sssssssssssssssssssssssssssssssssssssssssss | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_state.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_timer.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/utils/tests/test_xml.py ........ | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/visualization/scripts/tests/test_fits2bitmap.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/visualization/tests/test_interval.py ................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/visualization/tests/test_norm.py s..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/visualization/tests/test_stretch.py ................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/visualization/tests/test_ui.py ...... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/client/tests/test_conesearch.py ssssssssssssss...x. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/client/tests/test_vos_catalog.py ..............s | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_client.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_errors.py ... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_hub.py .. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_hub_proxy.py ..... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_hub_script.py . | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_standard_profile.py .xx | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/samp/tests/test_web_profile.py X. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/validator/tests/test_inpect.py .... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/vo/validator/tests/test_validate.py sss | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/test_pickle.py .F.... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/test_profiling.py .................................. | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/test_utils.py ......................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/test_wcs.py ...................................................................................................................................... | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/test_wcsprm.py ...........................................................................................x.....XX | |
| ../../proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/extension/test_extension.py . | |
| ================================================================ FAILURES ================================================================ | |
| __________________________________________________ TestFileFunctions.test_write_bytesio __________________________________________________ | |
| self = <astropy.io.fits.tests.test_core.TestFileFunctions object at 0xe112790> | |
| def test_write_bytesio(self): | |
| """ | |
| Regression test for https://github.com/astropy/astropy/issues/2463 | |
| Test againt `io.BytesIO`. `io.StringIO` is not supported. | |
| """ | |
| > self._test_write_string_bytes_io(io.BytesIO()) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_core.py:948: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.tests.test_core.TestFileFunctions object at 0xe112790>, fileobj = <_io.BytesIO object at 0xe01a3b0> | |
| def _test_write_string_bytes_io(self, fileobj): | |
| """ | |
| Implemented for both test_write_stringio and test_write_bytesio. | |
| """ | |
| with fits.open(self.data('test0.fits')) as hdul: | |
| > hdul.writeto(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_core.py:973: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0xe0fa190>, <astropy.io.fits....object at 0xe114090>, <astropy.io.fits.hdu.image.ImageHDU object at 0xe10ab10>] | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>>, output_verify = 'exception', clobber = False, checksum = False | |
| def writeto(self, fileobj, output_verify='exception', clobber=False, | |
| checksum=False): | |
| """ | |
| Write the `HDUList` to a new file. | |
| Parameters | |
| ---------- | |
| fileobj : file path, file object or file-like object | |
| File to write to. If a file object, must be opened in a | |
| writeable mode. | |
| output_verify : str | |
| Output verification option. Must be one of ``"fix"``, | |
| ``"silentfix"``, ``"ignore"``, ``"warn"``, or | |
| ``"exception"``. May also be any combination of ``"fix"`` or | |
| ``"silentfix"`` with ``"+ignore"``, ``+warn``, or ``+exception" | |
| (e.g. ``"fix+warn"``). See :ref:`verify` for more info. | |
| clobber : bool | |
| When `True`, overwrite the output file if exists. | |
| checksum : bool | |
| When `True` adds both ``DATASUM`` and ``CHECKSUM`` cards | |
| to the headers of all HDU's written to the file. | |
| """ | |
| if (len(self) == 0): | |
| warnings.warn("There is nothing to write.", AstropyUserWarning) | |
| return | |
| self.verify(option=output_verify) | |
| # make sure the EXTEND keyword is there if there is extension | |
| self.update_extend() | |
| # make note of whether the input file object is already open, in which | |
| # case we should not close it after writing (that should be the job | |
| # of the caller) | |
| closed = isinstance(fileobj, string_types) or fileobj_closed(fileobj) | |
| # writeto is only for writing a new file from scratch, so the most | |
| # sensible mode to require is 'ostream'. This can accept an open | |
| # file object that's open to write only, or in append/update modes | |
| # but only if the file doesn't exist. | |
| fileobj = _File(fileobj, mode='ostream', clobber=clobber) | |
| hdulist = self.fromfile(fileobj) | |
| for hdu in self: | |
| hdu._prewriteto(checksum=checksum) | |
| try: | |
| > hdu._writeto(hdulist.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/hdulist.py:682: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.ImageHDU object at 0xe121b10>, fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>> | |
| inplace = False, copy = False | |
| def _writeto(self, fileobj, inplace=False, copy=False): | |
| # For now fileobj is assumed to be a _File object | |
| if not inplace or self._new: | |
| header_offset, _ = self._writeheader(fileobj) | |
| > data_offset, data_size = self._writedata(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:698: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.ImageHDU object at 0xe121b10>, fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>> | |
| def _writedata(self, fileobj): | |
| # TODO: A lot of the simulateonly stuff should be moved back into the | |
| # _File class--basically it should turn write and flush into a noop | |
| offset = 0 | |
| size = 0 | |
| if not fileobj.simulateonly: | |
| fileobj.flush() | |
| try: | |
| offset = fileobj.tell() | |
| except IOError: | |
| offset = 0 | |
| if self._data_loaded or self._data_needs_rescale: | |
| if self.data is not None: | |
| size += self._writedata_internal(fileobj) | |
| # pad the FITS data block | |
| if size > 0: | |
| padding = _pad_length(size) * self._padding_byte | |
| # TODO: Not that this is ever likely, but if for some odd | |
| # reason _padding_byte is > 0x80 this will fail; but really if | |
| # somebody's custom fits format is doing that, they're doing it | |
| # wrong and should be reprimanded harshly. | |
| fileobj.write(padding.encode('ascii')) | |
| size += len(padding) | |
| else: | |
| # The data has not been modified or does not need need to be | |
| # rescaled, so it can be copied, unmodified, directly from an | |
| # existing file or buffer | |
| > size += self._writedata_direct_copy(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:649: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.ImageHDU object at 0xe121b10>, fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>> | |
| def _writedata_direct_copy(self, fileobj): | |
| """Copies the data directly from one file/buffer to the new file. | |
| For now this is handled by loading the raw data from the existing data | |
| (including any padding) via a memory map or from an already in-memory | |
| buffer and using Numpy's existing file-writing facilities to write to | |
| the new file. | |
| If this proves too slow a more direct approach may be used. | |
| """ | |
| raw = self._get_raw_data(self._data_size, 'ubyte', self._data_offset) | |
| if raw is not None: | |
| > _array_to_file(raw, fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:685: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([ 1, 57, 1, ..., 0, 0, 0], dtype=uint8), outfile = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>> | |
| def _array_to_file(arr, outfile): | |
| """ | |
| Write a numpy array to a file or a file-like object. | |
| Parameters | |
| ---------- | |
| arr : `~numpy.ndarray` | |
| The Numpy array to write. | |
| outfile : file-like | |
| A file-like object such as a Python file object, an `io.BytesIO`, or | |
| anything else with a ``write`` method. The file object must support | |
| the buffer interface in its ``write``. | |
| If writing directly to an on-disk file this delegates directly to | |
| `ndarray.tofile`. Otherwise a slower Python implementation is used. | |
| """ | |
| if isfile(outfile): | |
| write = lambda a, f: a.tofile(f) | |
| else: | |
| write = _array_to_file_like | |
| # Implements a workaround for a bug deep in OSX's stdlib file writing | |
| # functions; on 64-bit OSX it is not possible to correctly write a number | |
| # of bytes greater than 2 ** 32 and divisible by 4096 (or possibly 8192-- | |
| # whatever the default blocksize for the filesystem is). | |
| # This issue should have a workaround in Numpy too, but hasn't been | |
| # implemented there yet: https://github.com/astropy/astropy/issues/839 | |
| # | |
| # Apparently Windows has its own fwrite bug: | |
| # https://github.com/numpy/numpy/issues/2256 | |
| if (sys.platform == 'darwin' and arr.nbytes >= _OSX_WRITE_LIMIT + 1 and | |
| arr.nbytes % 4096 == 0): | |
| # chunksize is a count of elements in the array, not bytes | |
| chunksize = _OSX_WRITE_LIMIT // arr.itemsize | |
| elif sys.platform.startswith('win'): | |
| chunksize = _WIN_WRITE_LIMIT // arr.itemsize | |
| else: | |
| # Just pass the whole array to the write routine | |
| > return write(arr, outfile) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:675: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([ 1, 57, 1, ..., 0, 0, 0], dtype=uint8), fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>> | |
| def _array_to_file_like(arr, fileobj): | |
| """ | |
| Write a `~numpy.ndarray` to a file-like object (which is not supported by | |
| `numpy.ndarray.tofile`). | |
| """ | |
| if arr.flags.contiguous: | |
| # It suffices to just pass the underlying buffer directly to the | |
| # fileobj's write (assuming it supports the buffer interface, which | |
| # unfortunately there's no simple way to check) | |
| > fileobj.write(arr.data) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:696: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01a3b0>> | |
| string = <read-write buffer for 0xe649d80, size 5760, offset 0 at 0xe10abf0> | |
| def write(self, string): | |
| if hasattr(self.__file, 'write'): | |
| > _write_string(self.__file, string) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/file.py:268: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| f = <_io.BytesIO object at 0xe01a3b0>, s = <read-write buffer for 0xe649d80, size 5760, offset 0 at 0xe10abf0> | |
| def _write_string(f, s): | |
| """ | |
| Write a string to a file, encoding to ASCII if the file is open in binary | |
| mode, or decoding if the file is open in text mode. | |
| """ | |
| # Assume if the file object doesn't have a specific mode, that the mode is | |
| # binary | |
| binmode = fileobj_is_binary(f) | |
| if binmode and isinstance(s, text_type): | |
| s = encode_ascii(s) | |
| elif not binmode and not isinstance(f, text_type): | |
| s = decode_ascii(s) | |
| elif isinstance(f, StringIO) and isinstance(s, np.ndarray): | |
| # Workaround for StringIO/ndarray incompatibility | |
| s = s.data | |
| > f.write(s) | |
| E TypeError: 'buffer' does not have the buffer interface | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:732: TypeError | |
| _______________________________________ TestStreamingFunctions.test_streaming_hdu_write_file_like ________________________________________ | |
| self = <astropy.io.fits.tests.test_core.TestStreamingFunctions object at 0xcd10850> | |
| def test_streaming_hdu_write_file_like(self): | |
| """Test streaming an HDU to an open file-like object.""" | |
| arr = np.zeros((5, 5), dtype=np.int32) | |
| # The file-like object underlying a StreamingHDU must be in binary mode | |
| sf = io.BytesIO() | |
| shdu = self._make_streaming_hdu(sf) | |
| > shdu.write(arr) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_core.py:1033: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.streaming.StreamingHDU object at 0xe497e90> | |
| data = array([[0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0]], dtype=int32) | |
| def write(self, data): | |
| """ | |
| Write the given data to the stream. | |
| Parameters | |
| ---------- | |
| data : ndarray | |
| Data to stream to the file. | |
| Returns | |
| ------- | |
| writecomplete : int | |
| Flag that when `True` indicates that all of the required | |
| data has been written to the stream. | |
| Notes | |
| ----- | |
| Only the amount of data specified in the header provided to the class | |
| constructor may be written to the stream. If the provided data would | |
| cause the stream to overflow, an `~.exceptions.IOError` exception is | |
| raised and the data is not written. Once sufficient data has been | |
| written to the stream to satisfy the amount specified in the header, | |
| the stream is padded to fill a complete FITS block and no more data | |
| will be accepted. An attempt to write more data after the stream has | |
| been filled will raise an `~.exceptions.IOError` exception. If the | |
| dtype of the input data does not match what is expected by the header, | |
| a `.exceptions.TypeError` exception is raised. | |
| """ | |
| size = self._ffo.tell() - self._data_offset | |
| if self.writecomplete or size + data.nbytes > self._size: | |
| raise IOError('Attempt to write more data to the stream than the ' | |
| 'header specified.') | |
| if _ImageBaseHDU.NumCode[self._header['BITPIX']] != data.dtype.name: | |
| raise TypeError('Supplied data does not match the type specified ' | |
| 'in the header.') | |
| if data.dtype.str[0] != '>': | |
| # byteswap little endian arrays before writing | |
| output = data.byteswap() | |
| else: | |
| output = data | |
| > self._ffo.writearray(output) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/streaming.py:184: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.file._File <_io.BytesIO object at 0xe01ead0>> | |
| array = array([[0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0]], dtype=int32) | |
| def writearray(self, array): | |
| """ | |
| Similar to file.write(), but writes a numpy array instead of a string. | |
| Also like file.write(), a flush() or close() may be needed before | |
| the file on disk reflects the data written. | |
| """ | |
| if hasattr(self.__file, 'write'): | |
| > _array_to_file(array, self.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/file.py:279: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([[0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0]], dtype=int32) | |
| outfile = <_io.BytesIO object at 0xe01ead0> | |
| def _array_to_file(arr, outfile): | |
| """ | |
| Write a numpy array to a file or a file-like object. | |
| Parameters | |
| ---------- | |
| arr : `~numpy.ndarray` | |
| The Numpy array to write. | |
| outfile : file-like | |
| A file-like object such as a Python file object, an `io.BytesIO`, or | |
| anything else with a ``write`` method. The file object must support | |
| the buffer interface in its ``write``. | |
| If writing directly to an on-disk file this delegates directly to | |
| `ndarray.tofile`. Otherwise a slower Python implementation is used. | |
| """ | |
| if isfile(outfile): | |
| write = lambda a, f: a.tofile(f) | |
| else: | |
| write = _array_to_file_like | |
| # Implements a workaround for a bug deep in OSX's stdlib file writing | |
| # functions; on 64-bit OSX it is not possible to correctly write a number | |
| # of bytes greater than 2 ** 32 and divisible by 4096 (or possibly 8192-- | |
| # whatever the default blocksize for the filesystem is). | |
| # This issue should have a workaround in Numpy too, but hasn't been | |
| # implemented there yet: https://github.com/astropy/astropy/issues/839 | |
| # | |
| # Apparently Windows has its own fwrite bug: | |
| # https://github.com/numpy/numpy/issues/2256 | |
| if (sys.platform == 'darwin' and arr.nbytes >= _OSX_WRITE_LIMIT + 1 and | |
| arr.nbytes % 4096 == 0): | |
| # chunksize is a count of elements in the array, not bytes | |
| chunksize = _OSX_WRITE_LIMIT // arr.itemsize | |
| elif sys.platform.startswith('win'): | |
| chunksize = _WIN_WRITE_LIMIT // arr.itemsize | |
| else: | |
| # Just pass the whole array to the write routine | |
| > return write(arr, outfile) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:675: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([[0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0], | |
| [0, 0, 0, 0, 0]], dtype=int32) | |
| fileobj = <_io.BytesIO object at 0xe01ead0> | |
| def _array_to_file_like(arr, fileobj): | |
| """ | |
| Write a `~numpy.ndarray` to a file-like object (which is not supported by | |
| `numpy.ndarray.tofile`). | |
| """ | |
| if arr.flags.contiguous: | |
| # It suffices to just pass the underlying buffer directly to the | |
| # fileobj's write (assuming it supports the buffer interface, which | |
| # unfortunately there's no simple way to check) | |
| > fileobj.write(arr.data) | |
| E TypeError: 'buffer' does not have the buffer interface | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:696: TypeError | |
| _______________________________________________ TestHDUListFunctions.test_update_filelike ________________________________________________ | |
| self = <astropy.io.fits.tests.test_hdulist.TestHDUListFunctions object at 0xe10ad10> | |
| def test_update_filelike(self): | |
| """Test opening a file-like object in update mode and resizing the | |
| HDU. | |
| """ | |
| sf = io.BytesIO() | |
| arr = np.zeros((100, 100)) | |
| hdu = fits.PrimaryHDU(data=arr) | |
| > hdu.writeto(sf) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_hdulist.py:402: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xe10ad90>, name = <_io.BytesIO object at 0xdab3410>, output_verify = 'exception' | |
| clobber = False, checksum = False | |
| def writeto(self, name, output_verify='exception', clobber=False, | |
| checksum=False): | |
| """ | |
| Write the HDU to a new file. This is a convenience method to | |
| provide a user easier output interface if only one HDU needs | |
| to be written to a file. | |
| Parameters | |
| ---------- | |
| name : file path, file object or file-like object | |
| Output FITS file. If the file object is already opened, it must | |
| be opened in a writeable mode. | |
| output_verify : str | |
| Output verification option. Must be one of ``"fix"``, | |
| ``"silentfix"``, ``"ignore"``, ``"warn"``, or | |
| ``"exception"``. May also be any combination of ``"fix"`` or | |
| ``"silentfix"`` with ``"+ignore"``, ``+warn``, or ``+exception" | |
| (e.g. ``"fix+warn"``). See :ref:`verify` for more info. | |
| clobber : bool | |
| Overwrite the output file if exists. | |
| checksum : bool | |
| When `True` adds both ``DATASUM`` and ``CHECKSUM`` cards | |
| to the header of the HDU when written to the file. | |
| """ | |
| from .hdulist import HDUList | |
| hdulist = HDUList([self]) | |
| hdulist.writeto(name, output_verify, clobber=clobber, | |
| > checksum=checksum) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:417: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0xe10ad90>] | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xdab3410>>, output_verify = 'exception', clobber = False, checksum = False | |
| def writeto(self, fileobj, output_verify='exception', clobber=False, | |
| checksum=False): | |
| """ | |
| Write the `HDUList` to a new file. | |
| Parameters | |
| ---------- | |
| fileobj : file path, file object or file-like object | |
| File to write to. If a file object, must be opened in a | |
| writeable mode. | |
| output_verify : str | |
| Output verification option. Must be one of ``"fix"``, | |
| ``"silentfix"``, ``"ignore"``, ``"warn"``, or | |
| ``"exception"``. May also be any combination of ``"fix"`` or | |
| ``"silentfix"`` with ``"+ignore"``, ``+warn``, or ``+exception" | |
| (e.g. ``"fix+warn"``). See :ref:`verify` for more info. | |
| clobber : bool | |
| When `True`, overwrite the output file if exists. | |
| checksum : bool | |
| When `True` adds both ``DATASUM`` and ``CHECKSUM`` cards | |
| to the headers of all HDU's written to the file. | |
| """ | |
| if (len(self) == 0): | |
| warnings.warn("There is nothing to write.", AstropyUserWarning) | |
| return | |
| self.verify(option=output_verify) | |
| # make sure the EXTEND keyword is there if there is extension | |
| self.update_extend() | |
| # make note of whether the input file object is already open, in which | |
| # case we should not close it after writing (that should be the job | |
| # of the caller) | |
| closed = isinstance(fileobj, string_types) or fileobj_closed(fileobj) | |
| # writeto is only for writing a new file from scratch, so the most | |
| # sensible mode to require is 'ostream'. This can accept an open | |
| # file object that's open to write only, or in append/update modes | |
| # but only if the file doesn't exist. | |
| fileobj = _File(fileobj, mode='ostream', clobber=clobber) | |
| hdulist = self.fromfile(fileobj) | |
| for hdu in self: | |
| hdu._prewriteto(checksum=checksum) | |
| try: | |
| > hdu._writeto(hdulist.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/hdulist.py:682: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xe10ad90> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xdab3410>>, inplace = False, copy = False | |
| def _writeto(self, fileobj, inplace=False, copy=False): | |
| # For now fileobj is assumed to be a _File object | |
| if not inplace or self._new: | |
| header_offset, _ = self._writeheader(fileobj) | |
| > data_offset, data_size = self._writedata(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:698: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xe10ad90> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xdab3410>> | |
| def _writedata(self, fileobj): | |
| # TODO: A lot of the simulateonly stuff should be moved back into the | |
| # _File class--basically it should turn write and flush into a noop | |
| offset = 0 | |
| size = 0 | |
| if not fileobj.simulateonly: | |
| fileobj.flush() | |
| try: | |
| offset = fileobj.tell() | |
| except IOError: | |
| offset = 0 | |
| if self._data_loaded or self._data_needs_rescale: | |
| if self.data is not None: | |
| > size += self._writedata_internal(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:635: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xe10ad90> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xdab3410>> | |
| def _writedata_internal(self, fileobj): | |
| size = 0 | |
| if self.data is not None: | |
| # Based on the system type, determine the byteorders that | |
| # would need to be swapped to get to big-endian output | |
| if sys.byteorder == 'little': | |
| swap_types = ('<', '=') | |
| else: | |
| swap_types = ('<',) | |
| # deal with unsigned integer 16, 32 and 64 data | |
| if _is_pseudo_unsigned(self.data.dtype): | |
| # Convert the unsigned array to signed | |
| output = np.array( | |
| self.data - _unsigned_zero(self.data.dtype), | |
| dtype='>i%d' % self.data.dtype.itemsize) | |
| should_swap = False | |
| else: | |
| output = self.data | |
| byteorder = output.dtype.str[0] | |
| should_swap = (byteorder in swap_types) | |
| if not fileobj.simulateonly: | |
| if should_swap: | |
| output.byteswap(True) | |
| try: | |
| > fileobj.writearray(output) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/image.py:521: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.file._File <_io.BytesIO object at 0xdab3410>> | |
| array = array([[ 0., 0., 0., ..., 0., 0., 0.], | |
| [ 0., 0., 0., ..., 0., ...0., 0., 0., ..., 0., 0., 0.], | |
| [ 0., 0., 0., ..., 0., 0., 0.]]) | |
| def writearray(self, array): | |
| """ | |
| Similar to file.write(), but writes a numpy array instead of a string. | |
| Also like file.write(), a flush() or close() may be needed before | |
| the file on disk reflects the data written. | |
| """ | |
| if hasattr(self.__file, 'write'): | |
| > _array_to_file(array, self.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/file.py:279: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([[ 0., 0., 0., ..., 0., 0., 0.], | |
| [ 0., 0., 0., ..., 0., ...0., 0., 0., ..., 0., 0., 0.], | |
| [ 0., 0., 0., ..., 0., 0., 0.]]) | |
| outfile = <_io.BytesIO object at 0xdab3410> | |
| def _array_to_file(arr, outfile): | |
| """ | |
| Write a numpy array to a file or a file-like object. | |
| Parameters | |
| ---------- | |
| arr : `~numpy.ndarray` | |
| The Numpy array to write. | |
| outfile : file-like | |
| A file-like object such as a Python file object, an `io.BytesIO`, or | |
| anything else with a ``write`` method. The file object must support | |
| the buffer interface in its ``write``. | |
| If writing directly to an on-disk file this delegates directly to | |
| `ndarray.tofile`. Otherwise a slower Python implementation is used. | |
| """ | |
| if isfile(outfile): | |
| write = lambda a, f: a.tofile(f) | |
| else: | |
| write = _array_to_file_like | |
| # Implements a workaround for a bug deep in OSX's stdlib file writing | |
| # functions; on 64-bit OSX it is not possible to correctly write a number | |
| # of bytes greater than 2 ** 32 and divisible by 4096 (or possibly 8192-- | |
| # whatever the default blocksize for the filesystem is). | |
| # This issue should have a workaround in Numpy too, but hasn't been | |
| # implemented there yet: https://github.com/astropy/astropy/issues/839 | |
| # | |
| # Apparently Windows has its own fwrite bug: | |
| # https://github.com/numpy/numpy/issues/2256 | |
| if (sys.platform == 'darwin' and arr.nbytes >= _OSX_WRITE_LIMIT + 1 and | |
| arr.nbytes % 4096 == 0): | |
| # chunksize is a count of elements in the array, not bytes | |
| chunksize = _OSX_WRITE_LIMIT // arr.itemsize | |
| elif sys.platform.startswith('win'): | |
| chunksize = _WIN_WRITE_LIMIT // arr.itemsize | |
| else: | |
| # Just pass the whole array to the write routine | |
| > return write(arr, outfile) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:675: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([[ 0., 0., 0., ..., 0., 0., 0.], | |
| [ 0., 0., 0., ..., 0., ...0., 0., 0., ..., 0., 0., 0.], | |
| [ 0., 0., 0., ..., 0., 0., 0.]]) | |
| fileobj = <_io.BytesIO object at 0xdab3410> | |
| def _array_to_file_like(arr, fileobj): | |
| """ | |
| Write a `~numpy.ndarray` to a file-like object (which is not supported by | |
| `numpy.ndarray.tofile`). | |
| """ | |
| if arr.flags.contiguous: | |
| # It suffices to just pass the underlying buffer directly to the | |
| # fileobj's write (assuming it supports the buffer interface, which | |
| # unfortunately there's no simple way to check) | |
| > fileobj.write(arr.data) | |
| E TypeError: 'buffer' does not have the buffer interface | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:696: TypeError | |
| ________________________________________________ TestNonstandardHdus.test_create_fitshdu _________________________________________________ | |
| self = <astropy.io.fits.tests.test_nonstandard.TestNonstandardHdus object at 0xea99f10> | |
| def test_create_fitshdu(self): | |
| """ | |
| A round trip test of creating a FitsHDU, adding a FITS file to it, | |
| writing the FitsHDU out as part of a new FITS file, and then reading | |
| it and recovering the original FITS file. | |
| """ | |
| > self._test_create_fitshdu(compression=False) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_nonstandard.py:17: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.tests.test_nonstandard.TestNonstandardHdus object at 0xea99f10>, compression = False | |
| def _test_create_fitshdu(self, compression=False): | |
| hdul_orig = fits.open(self.data('test0.fits'), | |
| do_not_scale_image_data=True) | |
| > fitshdu = fits.FitsHDU.fromhdulist(hdul_orig, compress=compression) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_nonstandard.py:49: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| cls = <class 'astropy.io.fits.hdu.nonstandard.FitsHDU'> | |
| hdulist = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0xea7a8d0>, <astropy.io.fits....object at 0xea708d0>, <astropy.io.fits.hdu.image.ImageHDU object at 0xea66a10>] | |
| compress = False | |
| @classmethod | |
| def fromhdulist(cls, hdulist, compress=False): | |
| """ | |
| Creates a new FitsHDU from a given HDUList object. | |
| Parameters | |
| ---------- | |
| hdulist : HDUList | |
| A valid Headerlet object. | |
| compress : bool, optional | |
| Gzip compress the FITS file | |
| """ | |
| fileobj = bs = io.BytesIO() | |
| if compress: | |
| if hasattr(hdulist, '_file'): | |
| name = fileobj_name(hdulist._file) | |
| else: | |
| name = None | |
| fileobj = gzip.GzipFile(name, mode='wb', fileobj=bs) | |
| > hdulist.writeto(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/nonstandard.py:79: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0xea7a8d0>, <astropy.io.fits....object at 0xea708d0>, <astropy.io.fits.hdu.image.ImageHDU object at 0xea66a10>] | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>>, output_verify = 'exception', clobber = False, checksum = False | |
| def writeto(self, fileobj, output_verify='exception', clobber=False, | |
| checksum=False): | |
| """ | |
| Write the `HDUList` to a new file. | |
| Parameters | |
| ---------- | |
| fileobj : file path, file object or file-like object | |
| File to write to. If a file object, must be opened in a | |
| writeable mode. | |
| output_verify : str | |
| Output verification option. Must be one of ``"fix"``, | |
| ``"silentfix"``, ``"ignore"``, ``"warn"``, or | |
| ``"exception"``. May also be any combination of ``"fix"`` or | |
| ``"silentfix"`` with ``"+ignore"``, ``+warn``, or ``+exception" | |
| (e.g. ``"fix+warn"``). See :ref:`verify` for more info. | |
| clobber : bool | |
| When `True`, overwrite the output file if exists. | |
| checksum : bool | |
| When `True` adds both ``DATASUM`` and ``CHECKSUM`` cards | |
| to the headers of all HDU's written to the file. | |
| """ | |
| if (len(self) == 0): | |
| warnings.warn("There is nothing to write.", AstropyUserWarning) | |
| return | |
| self.verify(option=output_verify) | |
| # make sure the EXTEND keyword is there if there is extension | |
| self.update_extend() | |
| # make note of whether the input file object is already open, in which | |
| # case we should not close it after writing (that should be the job | |
| # of the caller) | |
| closed = isinstance(fileobj, string_types) or fileobj_closed(fileobj) | |
| # writeto is only for writing a new file from scratch, so the most | |
| # sensible mode to require is 'ostream'. This can accept an open | |
| # file object that's open to write only, or in append/update modes | |
| # but only if the file doesn't exist. | |
| fileobj = _File(fileobj, mode='ostream', clobber=clobber) | |
| hdulist = self.fromfile(fileobj) | |
| for hdu in self: | |
| hdu._prewriteto(checksum=checksum) | |
| try: | |
| > hdu._writeto(hdulist.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/hdulist.py:682: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xea7a8d0> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>>, inplace = False, copy = False | |
| def _writeto(self, fileobj, inplace=False, copy=False): | |
| # For now fileobj is assumed to be a _File object | |
| if not inplace or self._new: | |
| header_offset, _ = self._writeheader(fileobj) | |
| > data_offset, data_size = self._writedata(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:698: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xea7a8d0> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>> | |
| def _writedata(self, fileobj): | |
| # TODO: A lot of the simulateonly stuff should be moved back into the | |
| # _File class--basically it should turn write and flush into a noop | |
| offset = 0 | |
| size = 0 | |
| if not fileobj.simulateonly: | |
| fileobj.flush() | |
| try: | |
| offset = fileobj.tell() | |
| except IOError: | |
| offset = 0 | |
| if self._data_loaded or self._data_needs_rescale: | |
| if self.data is not None: | |
| size += self._writedata_internal(fileobj) | |
| # pad the FITS data block | |
| if size > 0: | |
| padding = _pad_length(size) * self._padding_byte | |
| # TODO: Not that this is ever likely, but if for some odd | |
| # reason _padding_byte is > 0x80 this will fail; but really if | |
| # somebody's custom fits format is doing that, they're doing it | |
| # wrong and should be reprimanded harshly. | |
| fileobj.write(padding.encode('ascii')) | |
| size += len(padding) | |
| else: | |
| # The data has not been modified or does not need need to be | |
| # rescaled, so it can be copied, unmodified, directly from an | |
| # existing file or buffer | |
| > size += self._writedata_direct_copy(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:649: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xea7a8d0> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>> | |
| def _writedata_direct_copy(self, fileobj): | |
| """Copies the data directly from one file/buffer to the new file. | |
| For now this is handled by loading the raw data from the existing data | |
| (including any padding) via a memory map or from an already in-memory | |
| buffer and using Numpy's existing file-writing facilities to write to | |
| the new file. | |
| If this proves too slow a more direct approach may be used. | |
| """ | |
| raw = self._get_raw_data(self._data_size, 'ubyte', self._data_offset) | |
| if raw is not None: | |
| > _array_to_file(raw, fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:685: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([], dtype=uint8), outfile = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>> | |
| def _array_to_file(arr, outfile): | |
| """ | |
| Write a numpy array to a file or a file-like object. | |
| Parameters | |
| ---------- | |
| arr : `~numpy.ndarray` | |
| The Numpy array to write. | |
| outfile : file-like | |
| A file-like object such as a Python file object, an `io.BytesIO`, or | |
| anything else with a ``write`` method. The file object must support | |
| the buffer interface in its ``write``. | |
| If writing directly to an on-disk file this delegates directly to | |
| `ndarray.tofile`. Otherwise a slower Python implementation is used. | |
| """ | |
| if isfile(outfile): | |
| write = lambda a, f: a.tofile(f) | |
| else: | |
| write = _array_to_file_like | |
| # Implements a workaround for a bug deep in OSX's stdlib file writing | |
| # functions; on 64-bit OSX it is not possible to correctly write a number | |
| # of bytes greater than 2 ** 32 and divisible by 4096 (or possibly 8192-- | |
| # whatever the default blocksize for the filesystem is). | |
| # This issue should have a workaround in Numpy too, but hasn't been | |
| # implemented there yet: https://github.com/astropy/astropy/issues/839 | |
| # | |
| # Apparently Windows has its own fwrite bug: | |
| # https://github.com/numpy/numpy/issues/2256 | |
| if (sys.platform == 'darwin' and arr.nbytes >= _OSX_WRITE_LIMIT + 1 and | |
| arr.nbytes % 4096 == 0): | |
| # chunksize is a count of elements in the array, not bytes | |
| chunksize = _OSX_WRITE_LIMIT // arr.itemsize | |
| elif sys.platform.startswith('win'): | |
| chunksize = _WIN_WRITE_LIMIT // arr.itemsize | |
| else: | |
| # Just pass the whole array to the write routine | |
| > return write(arr, outfile) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:675: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([], dtype=uint8), fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>> | |
| def _array_to_file_like(arr, fileobj): | |
| """ | |
| Write a `~numpy.ndarray` to a file-like object (which is not supported by | |
| `numpy.ndarray.tofile`). | |
| """ | |
| if arr.flags.contiguous: | |
| # It suffices to just pass the underlying buffer directly to the | |
| # fileobj's write (assuming it supports the buffer interface, which | |
| # unfortunately there's no simple way to check) | |
| > fileobj.write(arr.data) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:696: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.file._File <_io.BytesIO object at 0xedbb770>> | |
| string = <read-write buffer for 0xe8685d0, size 0, offset 0 at 0xea66af0> | |
| def write(self, string): | |
| if hasattr(self.__file, 'write'): | |
| > _write_string(self.__file, string) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/file.py:268: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| f = <_io.BytesIO object at 0xedbb770>, s = <read-write buffer for 0xe8685d0, size 0, offset 0 at 0xea66af0> | |
| def _write_string(f, s): | |
| """ | |
| Write a string to a file, encoding to ASCII if the file is open in binary | |
| mode, or decoding if the file is open in text mode. | |
| """ | |
| # Assume if the file object doesn't have a specific mode, that the mode is | |
| # binary | |
| binmode = fileobj_is_binary(f) | |
| if binmode and isinstance(s, text_type): | |
| s = encode_ascii(s) | |
| elif not binmode and not isinstance(f, text_type): | |
| s = decode_ascii(s) | |
| elif isinstance(f, StringIO) and isinstance(s, np.ndarray): | |
| # Workaround for StringIO/ndarray incompatibility | |
| s = s.data | |
| > f.write(s) | |
| E TypeError: 'buffer' does not have the buffer interface | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:732: TypeError | |
| _________________________________________ TestNonstandardHdus.test_create_fitshdu_from_filename __________________________________________ | |
| self = <astropy.io.fits.tests.test_nonstandard.TestNonstandardHdus object at 0xea92550> | |
| def test_create_fitshdu_from_filename(self): | |
| """Regression test on `FitsHDU.fromfile`""" | |
| # Build up a simple test FITS file | |
| a = np.arange(100) | |
| phdu = fits.PrimaryHDU(data=a) | |
| phdu.header['TEST1'] = 'A' | |
| phdu.header['TEST2'] = 'B' | |
| imghdu = fits.ImageHDU(data=a + 1) | |
| phdu.header['TEST3'] = 'C' | |
| phdu.header['TEST4'] = 'D' | |
| hdul = fits.HDUList([phdu, imghdu]) | |
| hdul.writeto(self.temp('test.fits')) | |
| > fitshdu = fits.FitsHDU.fromfile(self.temp('test.fits')) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/tests/test_nonstandard.py:39: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| cls = <class 'astropy.io.fits.hdu.nonstandard.FitsHDU'>, filename = '/tmp/fits-test-rjfz0V/test.fits', compress = False | |
| @classmethod | |
| def fromfile(cls, filename, compress=False): | |
| """ | |
| Like `FitsHDU.fromhdulist()`, but creates a FitsHDU from a file on | |
| disk. | |
| Parameters | |
| ---------- | |
| filename : str | |
| The path to the file to read into a FitsHDU | |
| compress : bool, optional | |
| Gzip compress the FITS file | |
| """ | |
| > return cls.fromhdulist(HDUList.fromfile(filename), compress=compress) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/nonstandard.py:56: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| cls = <class 'astropy.io.fits.hdu.nonstandard.FitsHDU'> | |
| hdulist = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0xea92f10>, <astropy.io.fits.hdu.image.ImageHDU object at 0xea7fb10>] | |
| compress = False | |
| @classmethod | |
| def fromhdulist(cls, hdulist, compress=False): | |
| """ | |
| Creates a new FitsHDU from a given HDUList object. | |
| Parameters | |
| ---------- | |
| hdulist : HDUList | |
| A valid Headerlet object. | |
| compress : bool, optional | |
| Gzip compress the FITS file | |
| """ | |
| fileobj = bs = io.BytesIO() | |
| if compress: | |
| if hasattr(hdulist, '_file'): | |
| name = fileobj_name(hdulist._file) | |
| else: | |
| name = None | |
| fileobj = gzip.GzipFile(name, mode='wb', fileobj=bs) | |
| > hdulist.writeto(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/nonstandard.py:79: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0xea92f10>, <astropy.io.fits.hdu.image.ImageHDU object at 0xea7fb10>] | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>>, output_verify = 'exception', clobber = False, checksum = False | |
| def writeto(self, fileobj, output_verify='exception', clobber=False, | |
| checksum=False): | |
| """ | |
| Write the `HDUList` to a new file. | |
| Parameters | |
| ---------- | |
| fileobj : file path, file object or file-like object | |
| File to write to. If a file object, must be opened in a | |
| writeable mode. | |
| output_verify : str | |
| Output verification option. Must be one of ``"fix"``, | |
| ``"silentfix"``, ``"ignore"``, ``"warn"``, or | |
| ``"exception"``. May also be any combination of ``"fix"`` or | |
| ``"silentfix"`` with ``"+ignore"``, ``+warn``, or ``+exception" | |
| (e.g. ``"fix+warn"``). See :ref:`verify` for more info. | |
| clobber : bool | |
| When `True`, overwrite the output file if exists. | |
| checksum : bool | |
| When `True` adds both ``DATASUM`` and ``CHECKSUM`` cards | |
| to the headers of all HDU's written to the file. | |
| """ | |
| if (len(self) == 0): | |
| warnings.warn("There is nothing to write.", AstropyUserWarning) | |
| return | |
| self.verify(option=output_verify) | |
| # make sure the EXTEND keyword is there if there is extension | |
| self.update_extend() | |
| # make note of whether the input file object is already open, in which | |
| # case we should not close it after writing (that should be the job | |
| # of the caller) | |
| closed = isinstance(fileobj, string_types) or fileobj_closed(fileobj) | |
| # writeto is only for writing a new file from scratch, so the most | |
| # sensible mode to require is 'ostream'. This can accept an open | |
| # file object that's open to write only, or in append/update modes | |
| # but only if the file doesn't exist. | |
| fileobj = _File(fileobj, mode='ostream', clobber=clobber) | |
| hdulist = self.fromfile(fileobj) | |
| for hdu in self: | |
| hdu._prewriteto(checksum=checksum) | |
| try: | |
| > hdu._writeto(hdulist.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/hdulist.py:682: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xea92f10> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>>, inplace = False, copy = False | |
| def _writeto(self, fileobj, inplace=False, copy=False): | |
| # For now fileobj is assumed to be a _File object | |
| if not inplace or self._new: | |
| header_offset, _ = self._writeheader(fileobj) | |
| > data_offset, data_size = self._writedata(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:698: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xea92f10> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>> | |
| def _writedata(self, fileobj): | |
| # TODO: A lot of the simulateonly stuff should be moved back into the | |
| # _File class--basically it should turn write and flush into a noop | |
| offset = 0 | |
| size = 0 | |
| if not fileobj.simulateonly: | |
| fileobj.flush() | |
| try: | |
| offset = fileobj.tell() | |
| except IOError: | |
| offset = 0 | |
| if self._data_loaded or self._data_needs_rescale: | |
| if self.data is not None: | |
| size += self._writedata_internal(fileobj) | |
| # pad the FITS data block | |
| if size > 0: | |
| padding = _pad_length(size) * self._padding_byte | |
| # TODO: Not that this is ever likely, but if for some odd | |
| # reason _padding_byte is > 0x80 this will fail; but really if | |
| # somebody's custom fits format is doing that, they're doing it | |
| # wrong and should be reprimanded harshly. | |
| fileobj.write(padding.encode('ascii')) | |
| size += len(padding) | |
| else: | |
| # The data has not been modified or does not need need to be | |
| # rescaled, so it can be copied, unmodified, directly from an | |
| # existing file or buffer | |
| > size += self._writedata_direct_copy(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:649: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.PrimaryHDU object at 0xea92f10> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>> | |
| def _writedata_direct_copy(self, fileobj): | |
| """Copies the data directly from one file/buffer to the new file. | |
| For now this is handled by loading the raw data from the existing data | |
| (including any padding) via a memory map or from an already in-memory | |
| buffer and using Numpy's existing file-writing facilities to write to | |
| the new file. | |
| If this proves too slow a more direct approach may be used. | |
| """ | |
| raw = self._get_raw_data(self._data_size, 'ubyte', self._data_offset) | |
| if raw is not None: | |
| > _array_to_file(raw, fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:685: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([0, 0, 0, ..., 0, 0, 0], dtype=uint8), outfile = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>> | |
| def _array_to_file(arr, outfile): | |
| """ | |
| Write a numpy array to a file or a file-like object. | |
| Parameters | |
| ---------- | |
| arr : `~numpy.ndarray` | |
| The Numpy array to write. | |
| outfile : file-like | |
| A file-like object such as a Python file object, an `io.BytesIO`, or | |
| anything else with a ``write`` method. The file object must support | |
| the buffer interface in its ``write``. | |
| If writing directly to an on-disk file this delegates directly to | |
| `ndarray.tofile`. Otherwise a slower Python implementation is used. | |
| """ | |
| if isfile(outfile): | |
| write = lambda a, f: a.tofile(f) | |
| else: | |
| write = _array_to_file_like | |
| # Implements a workaround for a bug deep in OSX's stdlib file writing | |
| # functions; on 64-bit OSX it is not possible to correctly write a number | |
| # of bytes greater than 2 ** 32 and divisible by 4096 (or possibly 8192-- | |
| # whatever the default blocksize for the filesystem is). | |
| # This issue should have a workaround in Numpy too, but hasn't been | |
| # implemented there yet: https://github.com/astropy/astropy/issues/839 | |
| # | |
| # Apparently Windows has its own fwrite bug: | |
| # https://github.com/numpy/numpy/issues/2256 | |
| if (sys.platform == 'darwin' and arr.nbytes >= _OSX_WRITE_LIMIT + 1 and | |
| arr.nbytes % 4096 == 0): | |
| # chunksize is a count of elements in the array, not bytes | |
| chunksize = _OSX_WRITE_LIMIT // arr.itemsize | |
| elif sys.platform.startswith('win'): | |
| chunksize = _WIN_WRITE_LIMIT // arr.itemsize | |
| else: | |
| # Just pass the whole array to the write routine | |
| > return write(arr, outfile) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:675: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([0, 0, 0, ..., 0, 0, 0], dtype=uint8), fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>> | |
| def _array_to_file_like(arr, fileobj): | |
| """ | |
| Write a `~numpy.ndarray` to a file-like object (which is not supported by | |
| `numpy.ndarray.tofile`). | |
| """ | |
| if arr.flags.contiguous: | |
| # It suffices to just pass the underlying buffer directly to the | |
| # fileobj's write (assuming it supports the buffer interface, which | |
| # unfortunately there's no simple way to check) | |
| > fileobj.write(arr.data) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:696: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.file._File <_io.BytesIO object at 0xe489710>> | |
| string = <read-write buffer for 0xdfaa560, size 2880, offset 0 at 0xea7fbf0> | |
| def write(self, string): | |
| if hasattr(self.__file, 'write'): | |
| > _write_string(self.__file, string) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/file.py:268: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| f = <_io.BytesIO object at 0xe489710>, s = <read-write buffer for 0xdfaa560, size 2880, offset 0 at 0xea7fbf0> | |
| def _write_string(f, s): | |
| """ | |
| Write a string to a file, encoding to ASCII if the file is open in binary | |
| mode, or decoding if the file is open in text mode. | |
| """ | |
| # Assume if the file object doesn't have a specific mode, that the mode is | |
| # binary | |
| binmode = fileobj_is_binary(f) | |
| if binmode and isinstance(s, text_type): | |
| s = encode_ascii(s) | |
| elif not binmode and not isinstance(f, text_type): | |
| s = decode_ascii(s) | |
| elif isinstance(f, StringIO) and isinstance(s, np.ndarray): | |
| # Workaround for StringIO/ndarray incompatibility | |
| s = s.data | |
| > f.write(s) | |
| E TypeError: 'buffer' does not have the buffer interface | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:732: TypeError | |
| _______________________________________________________________ test_dist ________________________________________________________________ | |
| def test_dist(): | |
| with get_pkg_data_fileobj( | |
| os.path.join("data", "dist.fits"), encoding='binary') as test_file: | |
| hdulist = fits.open(test_file) | |
| wcs1 = wcs.WCS(hdulist[0].header, hdulist) | |
| assert wcs1.det2im2 is not None | |
| > s = cPickle.dumps(wcs1) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/tests/test_pickle.py:29: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.wcs.wcs.WCS object at 0x12db7440> | |
| def __reduce__(self): | |
| """ | |
| Support pickling of WCS objects. This is done by serializing | |
| to an in-memory FITS file and dumping that as a string. | |
| """ | |
| hdulist = self.to_fits(relax=True) | |
| buffer = io.BytesIO() | |
| > hdulist.writeto(buffer) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/wcs/wcs.py:2579: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = [<astropy.io.fits.hdu.image.PrimaryHDU object at 0x1258b5d0>, <astropy.io.fits.hdu.image.ImageHDU object at 0x12440f90>] | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0x12dba4d0>>, output_verify = 'exception', clobber = False, checksum = False | |
| def writeto(self, fileobj, output_verify='exception', clobber=False, | |
| checksum=False): | |
| """ | |
| Write the `HDUList` to a new file. | |
| Parameters | |
| ---------- | |
| fileobj : file path, file object or file-like object | |
| File to write to. If a file object, must be opened in a | |
| writeable mode. | |
| output_verify : str | |
| Output verification option. Must be one of ``"fix"``, | |
| ``"silentfix"``, ``"ignore"``, ``"warn"``, or | |
| ``"exception"``. May also be any combination of ``"fix"`` or | |
| ``"silentfix"`` with ``"+ignore"``, ``+warn``, or ``+exception" | |
| (e.g. ``"fix+warn"``). See :ref:`verify` for more info. | |
| clobber : bool | |
| When `True`, overwrite the output file if exists. | |
| checksum : bool | |
| When `True` adds both ``DATASUM`` and ``CHECKSUM`` cards | |
| to the headers of all HDU's written to the file. | |
| """ | |
| if (len(self) == 0): | |
| warnings.warn("There is nothing to write.", AstropyUserWarning) | |
| return | |
| self.verify(option=output_verify) | |
| # make sure the EXTEND keyword is there if there is extension | |
| self.update_extend() | |
| # make note of whether the input file object is already open, in which | |
| # case we should not close it after writing (that should be the job | |
| # of the caller) | |
| closed = isinstance(fileobj, string_types) or fileobj_closed(fileobj) | |
| # writeto is only for writing a new file from scratch, so the most | |
| # sensible mode to require is 'ostream'. This can accept an open | |
| # file object that's open to write only, or in append/update modes | |
| # but only if the file doesn't exist. | |
| fileobj = _File(fileobj, mode='ostream', clobber=clobber) | |
| hdulist = self.fromfile(fileobj) | |
| for hdu in self: | |
| hdu._prewriteto(checksum=checksum) | |
| try: | |
| > hdu._writeto(hdulist.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/hdulist.py:682: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.ImageHDU object at 0x12440f90> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0x12dba4d0>>, inplace = False, copy = False | |
| def _writeto(self, fileobj, inplace=False, copy=False): | |
| # For now fileobj is assumed to be a _File object | |
| if not inplace or self._new: | |
| header_offset, _ = self._writeheader(fileobj) | |
| > data_offset, data_size = self._writedata(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:698: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.ImageHDU object at 0x12440f90> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0x12dba4d0>> | |
| def _writedata(self, fileobj): | |
| # TODO: A lot of the simulateonly stuff should be moved back into the | |
| # _File class--basically it should turn write and flush into a noop | |
| offset = 0 | |
| size = 0 | |
| if not fileobj.simulateonly: | |
| fileobj.flush() | |
| try: | |
| offset = fileobj.tell() | |
| except IOError: | |
| offset = 0 | |
| if self._data_loaded or self._data_needs_rescale: | |
| if self.data is not None: | |
| > size += self._writedata_internal(fileobj) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/base.py:635: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.hdu.image.ImageHDU object at 0x12440f90> | |
| fileobj = <astropy.io.fits.file._File <_io.BytesIO object at 0x12dba4d0>> | |
| def _writedata_internal(self, fileobj): | |
| size = 0 | |
| if self.data is not None: | |
| # Based on the system type, determine the byteorders that | |
| # would need to be swapped to get to big-endian output | |
| if sys.byteorder == 'little': | |
| swap_types = ('<', '=') | |
| else: | |
| swap_types = ('<',) | |
| # deal with unsigned integer 16, 32 and 64 data | |
| if _is_pseudo_unsigned(self.data.dtype): | |
| # Convert the unsigned array to signed | |
| output = np.array( | |
| self.data - _unsigned_zero(self.data.dtype), | |
| dtype='>i%d' % self.data.dtype.itemsize) | |
| should_swap = False | |
| else: | |
| output = self.data | |
| byteorder = output.dtype.str[0] | |
| should_swap = (byteorder in swap_types) | |
| if not fileobj.simulateonly: | |
| if should_swap: | |
| output.byteswap(True) | |
| try: | |
| > fileobj.writearray(output) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/hdu/image.py:521: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| self = <astropy.io.fits.file._File <_io.BytesIO object at 0x12dba4d0>> | |
| array = array([[ -1.27305422e-04, -2.63464113e-04, -5.10875077e-04, ..., | |
| 2.40933063e-04, 1.06801039e-04, -3.66208042e-08]], dtype=float32) | |
| def writearray(self, array): | |
| """ | |
| Similar to file.write(), but writes a numpy array instead of a string. | |
| Also like file.write(), a flush() or close() may be needed before | |
| the file on disk reflects the data written. | |
| """ | |
| if hasattr(self.__file, 'write'): | |
| > _array_to_file(array, self.__file) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/file.py:279: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([[ -1.27305422e-04, -2.63464113e-04, -5.10875077e-04, ..., | |
| 2.40933063e-04, 1.06801039e-04, -3.66208042e-08]], dtype=float32) | |
| outfile = <_io.BytesIO object at 0x12dba4d0> | |
| def _array_to_file(arr, outfile): | |
| """ | |
| Write a numpy array to a file or a file-like object. | |
| Parameters | |
| ---------- | |
| arr : `~numpy.ndarray` | |
| The Numpy array to write. | |
| outfile : file-like | |
| A file-like object such as a Python file object, an `io.BytesIO`, or | |
| anything else with a ``write`` method. The file object must support | |
| the buffer interface in its ``write``. | |
| If writing directly to an on-disk file this delegates directly to | |
| `ndarray.tofile`. Otherwise a slower Python implementation is used. | |
| """ | |
| if isfile(outfile): | |
| write = lambda a, f: a.tofile(f) | |
| else: | |
| write = _array_to_file_like | |
| # Implements a workaround for a bug deep in OSX's stdlib file writing | |
| # functions; on 64-bit OSX it is not possible to correctly write a number | |
| # of bytes greater than 2 ** 32 and divisible by 4096 (or possibly 8192-- | |
| # whatever the default blocksize for the filesystem is). | |
| # This issue should have a workaround in Numpy too, but hasn't been | |
| # implemented there yet: https://github.com/astropy/astropy/issues/839 | |
| # | |
| # Apparently Windows has its own fwrite bug: | |
| # https://github.com/numpy/numpy/issues/2256 | |
| if (sys.platform == 'darwin' and arr.nbytes >= _OSX_WRITE_LIMIT + 1 and | |
| arr.nbytes % 4096 == 0): | |
| # chunksize is a count of elements in the array, not bytes | |
| chunksize = _OSX_WRITE_LIMIT // arr.itemsize | |
| elif sys.platform.startswith('win'): | |
| chunksize = _WIN_WRITE_LIMIT // arr.itemsize | |
| else: | |
| # Just pass the whole array to the write routine | |
| > return write(arr, outfile) | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:675: | |
| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ | |
| arr = array([[ -1.27305422e-04, -2.63464113e-04, -5.10875077e-04, ..., | |
| 2.40933063e-04, 1.06801039e-04, -3.66208042e-08]], dtype=float32) | |
| fileobj = <_io.BytesIO object at 0x12dba4d0> | |
| def _array_to_file_like(arr, fileobj): | |
| """ | |
| Write a `~numpy.ndarray` to a file-like object (which is not supported by | |
| `numpy.ndarray.tofile`). | |
| """ | |
| if arr.flags.contiguous: | |
| # It suffices to just pass the underlying buffer directly to the | |
| # fileobj's write (assuming it supports the buffer interface, which | |
| # unfortunately there's no simple way to check) | |
| > fileobj.write(arr.data) | |
| E TypeError: 'buffer' does not have the buffer interface | |
| /proj/sot/ska/dev/arch/x86_64-linux_CentOS-5/lib/python2.7/site-packages/astropy/io/fits/util.py:696: TypeError | |
| ============================== 6 failed, 8252 passed, 167 skipped, 46 xfailed, 3 xpassed in 371.75 seconds =============================== | |
| 1 | |
| >>> |
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