/usr/lib/python2.7/dist-packages/tables/scripts/pt2to3.py is in python-tables 3.4.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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########################################################################
#
# License: BSD
# Created: April 9, 2013
# Author: Anthony Scopatz - scopatz@gmail.com
#
# $Id$
#
########################################################################
"""This utility helps you migrate from PyTables 2.x APIs to 3.x APIs, which
are PEP 8 compliant.
"""
from __future__ import absolute_import
import os
import re
import sys
import argparse
import six
old2newnames = dict([
# from __init__.py
('hdf5Version', 'hdf5_version'), # data
# from array.py
('parentNode', 'parentnode'), # kwarg
('getEnum', 'get_enum'),
('_initLoop', '_init_loop'),
('_fancySelection', '_fancy_selection'),
('_checkShape', '_check_shape'),
('_readSlice', '_read_slice'),
('_readCoords', '_read_coords'),
('_readSelection', '_read_selection'),
('_writeSlice', '_write_slice'),
('_writeCoords', '_write_coords'),
('_writeSelection', '_write_selection'),
('_g_copyWithStats', '_g_copy_with_stats'),
('_c_classId', '_c_classid'), # attr
# from atom.py
('_checkBase', '_checkbase'),
# from attributeset.py
('newSet', 'newset'), # kwarg
('copyClass', 'copyclass'), # kwarg
('_g_updateNodeLocation', '_g_update_node_location'),
('_g_logAdd', '_g_log_add'),
('_g_delAndLog', '_g_del_and_log'),
('_v__nodeFile', '_v__nodefile'), # attr (private)
('_v__nodePath', '_v__nodepath'), # attr (private)
# from carray.py
#('parentNode', 'parentnode'), # kwarg
# from description.py
('_g_setNestedNamesDescr', '_g_set_nested_names_descr'),
('_g_setPathNames', '_g_set_path_names'),
('_v_colObjects', '_v_colobjects'), # attr
('_v_nestedFormats', '_v_nested_formats'), # attr
('_v_nestedNames', '_v_nested_names'), # attr
('_v_nestedDescr', '_v_nested_descr'), # attr
('getColsInOrder', 'get_cols_in_order'),
('joinPaths', 'join_paths'),
('metaIsDescription', 'MetaIsDescription'),
# from earray.py
#('parentNode', 'parentnode'), # kwarg
('_checkShapeAppend', '_check_shape_append'),
# from expression.py
('_exprvarsCache', '_exprvars_cache'), # attr (private)
('_requiredExprVars', '_required_expr_vars'),
('setInputsRange', 'set_inputs_range'),
('setOutput', 'set_output'),
('setOutputRange', 'set_output_range'),
# from file.py
('_opToCode', '_op_to_code'), # data (private)
('_codeToOp', '_code_to_op'), # data (private)
('_transVersion', '_trans_version'), # data (private)
('_transGroupParent', '_trans_group_parent'), # data (private)
('_transGroupName', '_trans_group_name'), # data (private)
('_transGroupPath', '_trans_group_path'), # data (private)
('_actionLogParent', '_action_log_parent'), # data (private)
('_actionLogName', '_action_log_name'), # data (private)
('_actionLogPath', '_action_log_path'), # data (private)
('_transParent', '_trans_parent'), # data (private)
('_transName', '_trans_name'), # data (private)
('_transPath', '_trans_path'), # data (private)
('_shadowParent', '_shadow_parent'), # data (private)
('_shadowName', '_shadow_name'), # data (private)
('_shadowPath', '_shadow_path'), # data (private)
('copyFile', 'copy_file'),
('openFile', 'open_file'),
('_getValueFromContainer', '_get_value_from_container'),
('__getRootGroup', '__get_root_group'),
('rootUEP', 'root_uep'), # attr
('_getOrCreatePath', '_get_or_create_path'),
('_createPath', '_create_path'),
('createGroup', 'create_group'),
('createTable', 'create_table'),
('createArray', 'create_array'),
('createCArray', 'create_carray'),
('createEArray', 'create_earray'),
('createVLArray', 'create_vlarray'),
('createHardLink', 'create_hard_link'),
('createSoftLink', 'create_soft_link'),
('createExternalLink', 'create_external_link'),
('_getNode', '_get_node'),
('getNode', 'get_node'),
('isVisibleNode', 'is_visible_node'),
('renameNode', 'rename_node'),
('moveNode', 'move_node'),
('copyNode', 'copy_node'),
('removeNode', 'remove_node'),
('getNodeAttr', 'get_node_attr'),
('setNodeAttr', 'set_node_attr'),
('delNodeAttr', 'del_node_attr'),
('copyNodeAttrs', 'copy_node_attrs'),
('copyChildren', 'copy_children'),
('listNodes', 'list_nodes'),
('iterNodes', 'iter_nodes'),
('walkNodes', 'walk_nodes'),
('walkGroups', 'walk_groups'),
('_checkOpen', '_check_open'),
('_isWritable', '_iswritable'),
('_checkWritable', '_check_writable'),
('_checkGroup', '_check_group'),
('isUndoEnabled', 'is_undo_enabled'),
('_checkUndoEnabled', '_check_undo_enabled'),
('_createTransactionGroup', '_create_transaction_group'),
('_createTransaction', '_create_transaction'),
('_createMark', '_create_mark'),
('enableUndo', 'enable_undo'),
('disableUndo', 'disable_undo'),
('_getMarkID', '_get_mark_id'),
('_getFinalAction', '_get_final_action'),
('getCurrentMark', 'get_current_mark'),
('_updateNodeLocations', '_update_node_locations'),
# from group.py
#('parentNode', 'parentnode'), # kwarg
#('ptFile', 'ptfile'), # kwarg
('_getValueFromContainer', '_get_value_from_container'),
('_g_postInitHook', '_g_post_init_hook'),
('_g_getChildGroupClass', '_g_get_child_group_class'),
('_g_getChildLeafClass', '_g_get_child_leaf_class'),
('_g_addChildrenNames', '_g_add_children_names'),
('_g_checkHasChild', '_g_check_has_child'),
('_f_walkNodes', '_f_walknodes'),
('_g_widthWarning', '_g_width_warning'),
('_g_refNode', '_g_refnode'),
('_g_unrefNode', '_g_unrefnode'),
('_g_copyChildren', '_g_copy_children'),
('_f_getChild', '_f_get_child'),
('_f_listNodes', '_f_list_nodes'),
('_f_iterNodes', '_f_iter_nodes'),
('_f_walkGroups', '_f_walk_groups'),
('_g_closeDescendents', '_g_close_descendents'),
('_f_copyChildren', '_f_copy_children'),
('_v_maxGroupWidth', '_v_max_group_width'), # attr
('_v_objectID', '_v_objectid'), # attr
('_g_loadChild', '_g_load_child'),
('childName', 'childname'), # ???
('_c_shadowNameRE', '_c_shadow_name_re'), # attr (private)
# from hdf5extension.p{yx,xd}
('hdf5Extension', 'hdf5extension'),
('_getFileId', '_get_file_id'),
('_flushFile', '_flush_file'),
('_closeFile', '_close_file'),
('_g_listAttr', '_g_list_attr'),
('_g_setAttr', '_g_setattr'),
('_g_getAttr', '_g_getattr'),
('_g_listGroup', '_g_list_group'),
('_g_getGChildAttr', '_g_get_gchild_attr'),
('_g_getLChildAttr', '_g_get_lchild_attr'),
('_g_flushGroup', '_g_flush_group'),
('_g_closeGroup', '_g_close_group'),
('_g_moveNode', '_g_move_node'),
('_convertTime64', '_convert_time64'),
('_createArray', '_create_array'),
('_createCArray', '_create_carray'),
('_openArray', '_open_array'),
('_readArray', '_read_array'),
('_g_readSlice', '_g_read_slice'),
('_g_readCoords', '_g_read_coords'),
('_g_readSelection', '_g_read_selection'),
('_g_writeSlice', '_g_write_slice'),
('_g_writeCoords', '_g_write_coords'),
('_g_writeSelection', '_g_write_selection'),
# from idxutils.py
('calcChunksize', 'calc_chunksize'),
('infinityF', 'infinityf'), # data
('infinityMap', 'infinitymap'), # data
('infType', 'inftype'),
('StringNextAfter', 'string_next_after'),
('IntTypeNextAfter', 'int_type_next_after'),
('BoolTypeNextAfter', 'bool_type_next_after'),
# from index.py
#('parentNode', 'parentnode'), # kwarg
('defaultAutoIndex', 'default_auto_index'), # data
('defaultIndexFilters', 'default_index_filters'), # data
('_tableColumnPathnameOfIndex', '_table_column_pathname_of_index'),
('_is_CSI', '_is_csi'),
('is_CSI', 'is_csi'), # property
('appendLastRow', 'append_last_row'),
('read_sliceLR', 'read_slice_lr'),
('readSorted', 'read_sorted'),
('readIndices', 'read_indices'),
('_processRange', '_process_range'),
('searchLastRow', 'search_last_row'),
('getLookupRange', 'get_lookup_range'),
('_g_checkName', '_g_check_name'),
# from indexes.py
#('parentNode', 'parentnode'), # kwarg
('_searchBin', '_search_bin'),
# from indexesextension
('indexesExtension', 'indexesextension'),
('initRead', 'initread'),
('readSlice', 'read_slice'),
('_readIndexSlice', '_read_index_slice'),
('_initSortedSlice', '_init_sorted_slice'),
('_g_readSortedSlice', '_g_read_sorted_slice'),
('_readSortedSlice', '_read_sorted_slice'),
('getLRUbounds', 'get_lru_bounds'),
('getLRUsorted', 'get_lru_sorted'),
('_searchBinNA_b', '_search_bin_na_b'),
('_searchBinNA_ub', '_search_bin_na_ub'),
('_searchBinNA_s', '_search_bin_na_s'),
('_searchBinNA_us', '_search_bin_na_us'),
('_searchBinNA_i', '_search_bin_na_i'),
('_searchBinNA_ui', '_search_bin_na_ui'),
('_searchBinNA_ll', '_search_bin_na_ll'),
('_searchBinNA_ull', '_search_bin_na_ull'),
('_searchBinNA_e', '_search_bin_na_e'),
('_searchBinNA_f', '_search_bin_na_f'),
('_searchBinNA_d', '_search_bin_na_d'),
('_searchBinNA_g', '_search_bin_na_g'),
# from leaf.py
#('parentNode', 'parentnode'), # kwarg
('objectID', 'object_id'), # property
('_processRangeRead', '_process_range_read'),
('_pointSelection', '_point_selection'),
('isVisible', 'isvisible'),
('getAttr', 'get_attr'),
('setAttr', 'set_attr'),
('delAttr', 'del_attr'),
# from link.py
#('parentNode', 'parentnode'), # kwarg
('_g_getLinkClass', '_g_get_link_class'),
# from linkextension
('linkExtension', 'linkextension'),
('_getLinkClass', '_get_link_class'),
('_g_createHardLink', '_g_create_hard_link'),
# from lrucacheextension
('lrucacheExtension', 'lrucacheextension'),
# from misc/enum.py
('_checkAndSetPair', '_check_and_set_pair'),
('_getContainer', '_get_container'),
# from misc/proxydict.py
('containerRef', 'containerref'), # attr
# from node.py
#('parentNode', 'parentnode'), # kwarg
('_g_logCreate', '_g_log_create'),
('_g_preKillHook', '_g_pre_kill_hook'),
('_g_checkOpen', '_g_check_open'),
('_g_setLocation', '_g_set_location'),
('_g_updateLocation', '_g_update_location'),
('_g_delLocation', '_g_del_location'),
('_g_updateDependent', '_g_update_dependent'),
('_g_removeAndLog', '_g_remove_and_log'),
('_g_logMove', '_g_log_move'),
('oldPathname', 'oldpathname'), # ??
('_g_copyAsChild', '_g_copy_as_child'),
('_f_isVisible', '_f_isvisible'),
('_g_checkGroup', '_g_check_group'),
('_g_checkNotContains', '_g_check_not_contains'),
('_g_maybeRemove', '_g_maybe_remove'),
('_f_getAttr', '_f_getattr'),
('_f_setAttr', '_f_setattr'),
('_f_delAttr', '_f_delattr'),
('_v_maxTreeDepth', '_v_maxtreedepth'), # attr
# from nodes/filenode.py
('newNode', 'new_node'),
('openNode', 'open_node'),
('_lineChunkSize', '_line_chunksize'), # attr (private)
('_lineSeparator', '_line_separator'), # attr (private)
#('getLineSeparator', 'get_line_separator'), # dropped
#('setLineSeparator', 'set_line_separator'), # dropped
#('delLineSeparator', 'del_line_separator'), # dropped
#('lineSeparator', 'line_separator'), # property -- dropped
('_notReadableError', '_not_readable_error'),
('_appendZeros', '_append_zeros'),
('getAttrs', '_get_attrs'),
('setAttrs', '_set_attrs'),
('delAttrs', '_del_attrs'),
('_setAttributes', '_set_attributes'),
('_checkAttributes', '_check_attributes'),
('_checkNotClosed', '_check_not_closed'),
('__allowedInitKwArgs', '__allowed_init_kwargs'), # attr (private)
('_byteShape', '_byte_shape'), # attr (private)
('_sizeToShape', '_size_to_shape'), # attr (private)
('_vType', '_vtype'), # attr (private)
('_vShape', '_vshape'), # attr (private)
# from path.py
('parentPath', 'parentpath'), # kwarg
('_pythonIdRE', '_python_id_re'), # attr (private)
('_reservedIdRE', '_reserved_id_re'), # attr (private)
('_hiddenNameRE', '_hidden_name_re'), # attr (private)
('_hiddenPathRE', '_hidden_path_re'), # attr (private)
('checkNameValidity', 'check_name_validity'),
('joinPath', 'join_path'),
('splitPath', 'split_path'),
('isVisibleName', 'isvisiblename'),
('isVisiblePath', 'isvisiblepath'),
# from registry.py
('className', 'classname'), # kwarg
('classNameDict', 'class_name_dict'), # data
('classIdDict', 'class_id_dict'), # data
('getClassByName', 'get_class_by_name'),
# from scripts/ptdump.py
('dumpLeaf', 'dump_leaf'),
('dumpGroup', 'dump_group'),
# from scripts/ptrepack.py
('newdstGroup', 'newdst_group'),
('recreateIndexes', 'recreate_indexes'),
('copyLeaf', 'copy_leaf'),
# from table.py
#('parentNode', 'parentnode'), # kwarg
('_nxTypeFromNPType', '_nxtype_from_nptype'), # data (private)
('_npSizeType', '_npsizetype'), # data (private)
('_indexNameOf', '_index_name_of'),
('_indexPathnameOf', '_index_pathname_of'),
('_indexPathnameOfColumn', '_index_pathname_of_column'),
('_indexNameOf_', '_index_name_of_'),
('_indexPathnameOf_', '_index_pathname_of_'),
('_indexPathnameOfColumn_', '_index_pathname_of_column_'),
('_table__setautoIndex', '_table__setautoindex'),
('_table__getautoIndex', '_table__getautoindex'),
('_table__autoIndex', '_table__autoindex'), # data (private)
('_table__whereIndexed', '_table__where_indexed'),
('createIndexesTable', 'create_indexes_table'),
('createIndexesDescr', 'create_indexes_descr'),
('_column__createIndex', '_column__create_index'),
('_autoIndex', '_autoindex'), # attr
('autoIndex', 'autoindex'), # attr
('_useIndex', '_use_index'),
('_whereCondition', '_where_condition'), # attr (private)
('_conditionCache', '_condition_cache'), # attr (private)
#('_exprvarsCache', '_exprvars_cache'),
('_enabledIndexingInQueries', '_enabled_indexing_in_queries'), # attr (private)
('_emptyArrayCache', '_empty_array_cache'), # attr (private)
('_getTypeColNames', '_get_type_col_names'),
('_getEnumMap', '_get_enum_map'),
('_cacheDescriptionData', '_cache_description_data'),
('_getColumnInstance', '_get_column_instance'),
('_checkColumn', '_check_column'),
('_disableIndexingInQueries', '_disable_indexing_in_queries'),
('_enableIndexingInQueries', '_enable_indexing_in_queries'),
#('_requiredExprVars', '_required_expr_vars'),
('_getConditionKey', '_get_condition_key'),
('_compileCondition', '_compile_condition'),
('willQueryUseIndexing', 'will_query_use_indexing'),
('readWhere', 'read_where'),
('whereAppend', 'append_where'),
('getWhereList', 'get_where_list'),
('_check_sortby_CSI', '_check_sortby_csi'),
('_readCoordinates', '_read_coordinates'),
('readCoordinates', 'read_coordinates'),
('_saveBufferedRows', '_save_buffered_rows'),
('modifyCoordinates', 'modify_coordinates'),
('modifyRows', 'modify_rows'),
('modifyColumn', 'modify_column'),
('modifyColumns', 'modify_columns'),
('flushRowsToIndex', 'flush_rows_to_index'),
('_addRowsToIndex', '_add_rows_to_index'),
('removeRows', 'remove_rows'),
('_setColumnIndexing', '_set_column_indexing'),
('_markColumnsAsDirty', '_mark_columns_as_dirty'),
('_reIndex', '_reindex'),
('_doReIndex', '_do_reindex'),
('reIndex', 'reindex'),
('reIndexDirty', 'reindex_dirty'),
('_g_copyRows', '_g_copy_rows'),
('_g_copyRows_optim', '_g_copy_rows_optim'),
('_g_propIndexes', '_g_prop_indexes'),
('_g_updateTableLocation', '_g_update_table_location'),
('_tableFile', '_table_file'), # attr (private)
('_tablePath', '_table_path'), # attr (private)
('createIndex', 'create_index'),
('createCSIndex', 'create_csindex'),
('removeIndex', 'remove_index'),
# from tableextension
('tableExtension', 'tableextension'),
('getNestedFieldCache', 'get_nested_field_cache'),
('getNestedType', 'get_nested_type'),
('_createTable', '_create_table'),
('_getInfo', '_get_info'),
('indexChunk', 'indexchunk'), # attr
('indexValid', 'indexvalid'), # attr
('indexValues', 'indexvalues'), # attr
('bufcoordsData', 'bufcoords_data'), # attr
('indexValuesData', 'index_values_data'), # attr
('chunkmapData', 'chunkmap_data'), # attr
('indexValidData', 'index_valid_data'), # attr
('whereCond', 'wherecond'), # attr
('iterseqMaxElements', 'iterseq_max_elements'), # attr
('IObuf', 'iobuf'), # attr
('IObufcpy', 'iobufcpy'), # attr
('_convertTime64_', '_convert_time64_'),
('_convertTypes', '_convert_types'),
('_newBuffer', '_new_buffer'),
('__next__inKernel', '__next__inkernel'),
('_fillCol', '_fill_col'),
('_flushBufferedRows', '_flush_buffered_rows'),
('_getUnsavedNrows', '_get_unsaved_nrows'),
('_flushModRows', '_flush_mod_rows'),
# from undoredo.py
('moveToShadow', 'move_to_shadow'),
('moveFromShadow', 'move_from_shadow'),
('undoCreate', 'undo_create'),
('redoCreate', 'redo_create'),
('undoRemove', 'undo_remove'),
('redoRemove', 'redo_remove'),
('undoMove', 'undo_move'),
('redoMove', 'redo_move'),
('attrToShadow', 'attr_to_shadow'),
('attrFromShadow', 'attr_from_shadow'),
('undoAddAttr', 'undo_add_attr'),
('redoAddAttr', 'redo_add_attr'),
('undoDelAttr', 'undo_del_attr'),
('redoDelAttr', 'redo_del_attr'),
# from utils.py
('convertToNPAtom', 'convert_to_np_atom'),
('convertToNPAtom2', 'convert_to_np_atom2'),
('checkFileAccess', 'check_file_access'),
('logInstanceCreation', 'log_instance_creation'),
('fetchLoggedInstances', 'fetch_logged_instances'),
('countLoggedInstances', 'count_logged_instances'),
('listLoggedInstances', 'list_logged_instances'),
('dumpLoggedInstances', 'dump_logged_instances'),
('detectNumberOfCores', 'detect_number_of_cores'),
# from utilsextension
('utilsExtension', 'utilsextension'),
('PTTypeToHDF5', 'pttype_to_hdf5'), # data
('PTSpecialKinds', 'pt_special_kinds'), # data
('NPExtPrefixesToPTKinds', 'npext_prefixes_to_ptkinds'), # data
('HDF5ClassToString', 'hdf5_class_to_string'), # data
('setBloscMaxThreads', 'set_blosc_max_threads'),
('silenceHDF5Messages', 'silence_hdf5_messages'),
('isHDF5File', 'is_hdf5_file'),
('isPyTablesFile', 'is_pytables_file'),
('getHDF5Version', 'get_hdf5_version'),
('getPyTablesVersion', 'get_pytables_version'),
('whichLibVersion', 'which_lib_version'),
('whichClass', 'which_class'),
('getNestedField', 'get_nested_field'),
('getFilters', 'get_filters'),
('getTypeEnum', 'get_type_enum'),
('enumFromHDF5', 'enum_from_hdf5'),
('enumToHDF5', 'enum_to_hdf5'),
('AtomToHDF5Type', 'atom_to_hdf5_type'),
('loadEnum', 'load_enum'),
('HDF5ToNPNestedType', 'hdf5_to_np_nested_type'),
('HDF5ToNPExtType', 'hdf5_to_np_ext_type'),
('AtomFromHDF5Type', 'atom_from_hdf5_type'),
('createNestedType', 'create_nested_type'),
# from unimlemented.py
('_openUnImplemented', '_open_unimplemented'),
# from vlarray.py
#('parentNode', 'parentnode'), # kwarg
#('expectedsizeinMB', 'expected_mb'), # --> expectedrows
#('_v_expectedsizeinMB', '_v_expected_mb'), # --> expectedrows
])
new2oldnames = dict([(v, k) for k, v in six.iteritems(old2newnames)])
# Note that it is tempting to use the ast module here, but then this
# breaks transforming cython files. So instead we are going to do the
# dumb thing with replace.
def make_subs(ns):
names = new2oldnames if ns.reverse else old2newnames
s = '(?<=\W)({0})(?=\W)'.format('|'.join(list(names.keys())))
if ns.ignore_previous:
s += '(?!\s*?=\s*?previous_api(_property)?\()'
s += '(?!\* to \*\w+\*)'
s += '(?!\* parameter has been renamed into \*\w+\*\.)'
s += '(?! is pending deprecation, import \w+ instead\.)'
subs = re.compile(s, flags=re.MULTILINE)
def repl(m):
return names.get(m.group(1), m.group(0))
return subs, repl
def main():
desc = ('PyTables 2.x -> 3.x API transition tool\n\n'
'This tool displays to standard out, so it is \n'
'common to pipe this to another file:\n\n'
'$ pt2to3 oldfile.py > newfile.py')
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('-r', '--reverse', action='store_true', default=False,
dest='reverse',
help="reverts changes, going from 3.x -> 2.x.")
parser.add_argument('-p', '--no-ignore-previous', action='store_false',
default=True, dest='ignore_previous',
help="ignores previous_api() calls.")
parser.add_argument('-o', default=None, dest='output',
help="output file to write to.")
parser.add_argument('-i', '--inplace', action='store_true', default=False,
dest='inplace', help="overwrites the file in-place.")
parser.add_argument('filename', help='path to input file.')
ns = parser.parse_args()
if not os.path.isfile(ns.filename):
sys.exit('file {0!r} not found'.format(ns.filename))
with open(ns.filename, 'r') as f:
src = f.read()
subs, repl = make_subs(ns)
targ = subs.sub(repl, src)
ns.output = ns.filename if ns.inplace else ns.output
if ns.output is None:
sys.stdout.write(targ)
else:
with open(ns.output, 'w') as f:
f.write(targ)
if __name__ == '__main__':
main()
|