Cython/Compiler/Naming.py

   1 #
   2 #   Pyrex - C naming conventions
   3 #
   4 #
   5 #   Prefixes for generating C names.
   6 #   Collected here to facilitate ensuring uniqueness.
   7 #
   8
   9 pyrex_prefix    = "__pyx_"
  10
  11
  12 codewriter_temp_prefix = pyrex_prefix + "t_"
  13
  14 temp_prefix       = u"__cyt_"
  15
  16 builtin_prefix    = pyrex_prefix + "builtin_"
  17 arg_prefix        = pyrex_prefix + "arg_"
  18 funcdoc_prefix    = pyrex_prefix + "doc_"
  19 enum_prefix       = pyrex_prefix + "e_"
  20 func_prefix       = pyrex_prefix + "f_"
  21 pyfunc_prefix     = pyrex_prefix + "pf_"
  22 gstab_prefix      = pyrex_prefix + "getsets_"
  23 prop_get_prefix   = pyrex_prefix + "getprop_"
  24 const_prefix      = pyrex_prefix + "k_"
  25 py_const_prefix   = pyrex_prefix + "kp_"
  26 label_prefix      = pyrex_prefix + "L"
  27 pymethdef_prefix  = pyrex_prefix + "mdef_"
  28 methtab_prefix    = pyrex_prefix + "methods_"
  29 memtab_prefix     = pyrex_prefix + "members_"
  30 interned_str_prefix = pyrex_prefix + "n_"
  31 interned_num_prefix = pyrex_prefix + "int_"
  32 objstruct_prefix  = pyrex_prefix + "obj_"
  33 typeptr_prefix    = pyrex_prefix + "ptype_"
  34 prop_set_prefix   = pyrex_prefix + "setprop_"
  35 type_prefix       = pyrex_prefix + "t_"
  36 typeobj_prefix    = pyrex_prefix + "type_"
  37 var_prefix        = pyrex_prefix + "v_"
  38 bufstruct_prefix  = pyrex_prefix + "bstruct_"
  39 bufstride_prefix  = pyrex_prefix + "bstride_"
  40 bufshape_prefix   = pyrex_prefix + "bshape_"
  41 bufsuboffset_prefix  = pyrex_prefix + "boffset_"
  42 vtable_prefix     = pyrex_prefix + "vtable_"
  43 vtabptr_prefix    = pyrex_prefix + "vtabptr_"
  44 vtabstruct_prefix = pyrex_prefix + "vtabstruct_"
  45 opt_arg_prefix    = pyrex_prefix + "opt_args_"
  46 convert_func_prefix = pyrex_prefix + "convert_"
  47 module_is_main   = pyrex_prefix + "module_is_main_"
  48
  49 args_cname       = pyrex_prefix + "args"
  50 pykwdlist_cname  = pyrex_prefix + "pyargnames"
  51 obj_base_cname   = pyrex_prefix + "base"
  52 builtins_cname   = pyrex_prefix + "b"
  53 preimport_cname  = pyrex_prefix + "i"
  54 moddict_cname    = pyrex_prefix + "d"
  55 dummy_cname      = pyrex_prefix + "dummy"
  56 filename_cname   = pyrex_prefix + "filename"
  57 modulename_cname = pyrex_prefix + "modulename"
  58 filetable_cname  = pyrex_prefix + "f"
  59 filenames_cname  = pyrex_prefix + "filenames"
  60 fileinit_cname   = pyrex_prefix + "init_filenames"
  61 intern_tab_cname = pyrex_prefix + "intern_tab"
  62 kwds_cname       = pyrex_prefix + "kwds"
  63 lineno_cname     = pyrex_prefix + "lineno"
  64 clineno_cname    = pyrex_prefix + "clineno"
  65 cfilenm_cname    = pyrex_prefix + "cfilenm"
  66 module_cname     = pyrex_prefix + "m"
  67 moddoc_cname     = pyrex_prefix + "mdoc"
  68 methtable_cname  = pyrex_prefix + "methods"
  69 retval_cname     = pyrex_prefix + "r"
  70 reqd_kwds_cname  = pyrex_prefix + "reqd_kwds"
  71 self_cname       = pyrex_prefix + "self"
  72 stringtab_cname  = pyrex_prefix + "string_tab"
  73 vtabslot_cname   = pyrex_prefix + "vtab"
  74 c_api_tab_cname  = pyrex_prefix + "c_api_tab"
  75 gilstate_cname   = pyrex_prefix + "state"
  76 skip_dispatch_cname = pyrex_prefix + "skip_dispatch"
  77 empty_tuple      = pyrex_prefix + "empty_tuple"
  78 empty_bytes      = pyrex_prefix + "empty_bytes"
  79 print_function   = pyrex_prefix + "print"
  80 print_function_kwargs   = pyrex_prefix + "print_kwargs"
  81 cleanup_cname    = pyrex_prefix + "module_cleanup"
  82 pymoduledef_cname = pyrex_prefix + "moduledef"
  83 optional_args_cname = pyrex_prefix + "optional_args"
  84 import_star      = pyrex_prefix + "import_star"
  85 import_star_set  = pyrex_prefix + "import_star_set"
  86 cur_scope_cname  = pyrex_prefix + "cur_scope"
  87 enc_scope_cname  = pyrex_prefix + "enc_scope"
  88 frame_cname      = pyrex_prefix + "frame"
  89 frame_code_cname = pyrex_prefix + "frame_code"
  90
  91 line_c_macro = "__LINE__"
  92
  93 file_c_macro = "__FILE__"
  94
  95 extern_c_macro  = pyrex_prefix.upper() + "EXTERN_C"
  96
  97 exc_type_name   = pyrex_prefix + "exc_type"
  98 exc_value_name  = pyrex_prefix + "exc_value"
  99 exc_tb_name     = pyrex_prefix + "exc_tb"
 100 exc_lineno_name = pyrex_prefix + "exc_lineno"
 101
 102 exc_vars = (exc_type_name, exc_value_name, exc_tb_name)
 103
 104 exc_save_vars = (pyrex_prefix + 'save_exc_type',
 105                  pyrex_prefix + 'save_exc_value',
 106                  pyrex_prefix + 'save_exc_tb')
 107
 108 api_name        = pyrex_prefix + "capi__"
 109
 110 h_guard_prefix   = "__PYX_HAVE__"
 111 api_guard_prefix = "__PYX_HAVE_API__"
 112 api_func_guard   = "__PYX_HAVE_API_FUNC_"
 113
 114 def py_version_hex(major, minor=0, micro=0, release_level=0, release_serial=0):
 115     return (major << 24) | (minor << 16) | (micro << 8) | (release_level << 4) | (release_serial)