Generated by Cython 3.1.6

Yellow lines hint at Python interaction.
Click on a line that starts with a "+" to see the C code that Cython generated for it.

Raw output: jsonl_reader.cpp

+001: """Cython wrapper for reading JSONL files."""
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 002: 
 003: # distutils: language = c++
 004: # cython: language_level=3
 005: # cython: nonecheck=False
 006: # cython: cdivision=True
 007: # cython: boundscheck=False
 008: # cython: wraparound=False
 009: # cython: infer_types=True
 010: 
 011: from libc.stdint cimport uint8_t, int64_t
 012: from libcpp.string cimport string
 013: from libcpp.vector cimport vector
 014: from cpython.buffer cimport PyBUF_CONTIG_RO, PyObject_GetBuffer, PyBuffer_Release, Py_buffer
+015: import json
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 016: from cpython.ref cimport PyObject, Py_INCREF, Py_DECREF
 017: from cpython.exc cimport PyErr_Occurred
 018: from cpython.list cimport PyList_Append
 019: from cpython.exc cimport PyErr_Clear
 020: from cpython.bytes cimport PyBytes_FromStringAndSize
 021: 
 022: # Internal fast array parser (no runtime deps). Parses a JSON array encoded
 023: # in UTF-8 bytes into Python lists. Objects found inside arrays are returned
 024: # as raw bytes; strings are unescaped to Python str; numbers become int/float;
 025: # null -> None, true/false -> bool.
 026: 
 027: 
 028: # (removed unused fast whitespace skip function)
 029: 
 030: 
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        __pyx_t_3 = PyUnicode_Join(__pyx_mstate_global->__pyx_kp_u_, __pyx_v_chars); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 51, __pyx_L1_error)
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      if (__pyx_t_1) {
/* … */
        goto __pyx_L16;
      }
+053:                     i += 1
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        if (unlikely(__pyx_t_1)) {
/* … */
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        __pyx_t_3 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_b, __pyx_cur_scope->__pyx_v_i, Py_ssize_t, 1, PyLong_FromSsize_t, 0, 0, 0, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 56, __pyx_L1_error)
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+057:                     i += 1
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/* … */
          goto __pyx_L18;
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 067:                         # unicode escape \uXXXX
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/* … */
            goto __pyx_L19;
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+069:                             hex_s = b[i:i+4].decode('ascii')
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              PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
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            __pyx_t_3 = 0;
+070:                             try:
            {
              /*try:*/ {
/* … */
              }
              __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
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              __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
              __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
              __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
/* … */
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              __Pyx_XGIVEREF(__pyx_t_9);
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              goto __pyx_L1_error;
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              __Pyx_XGIVEREF(__pyx_t_9);
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+071:                                 cp = int(hex_s, 16)
                __pyx_t_5 = NULL;
                __Pyx_INCREF((PyObject *)(&PyLong_Type));
                __pyx_t_6 = ((PyObject *)(&PyLong_Type)); 
                __pyx_t_7 = 1;
                {
                  PyObject *__pyx_callargs[3] = {__pyx_t_5, __pyx_v_hex_s, __pyx_mstate_global->__pyx_int_16};
                  __pyx_t_3 = __Pyx_PyObject_FastCall(__pyx_t_6, __pyx_callargs+__pyx_t_7, (3-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
                  __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
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                __Pyx_XDECREF_SET(__pyx_v_cp, ((PyObject*)__pyx_t_3));
                __pyx_t_3 = 0;
+072:                                 chars.append(chr(cp))
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                __pyx_t_3 = PyUnicode_FromOrdinal(__pyx_t_12); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 72, __pyx_L20_error)
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                __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+073:                             except Exception:
              __pyx_t_12 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(((PyTypeObject*)PyExc_Exception))));
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+074:                                 chars.append('\\u' + hex_s)
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              goto __pyx_L22_except_error;
+075:                             i += 4
            __pyx_cur_scope->__pyx_v_i = (__pyx_cur_scope->__pyx_v_i + 4);
 076:                         else:
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            __Pyx_INCREF(__pyx_builtin_ValueError);
            __pyx_t_3 = __pyx_builtin_ValueError; 
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            {
              PyObject *__pyx_callargs[2] = {__pyx_t_6, __pyx_mstate_global->__pyx_kp_u_invalid_unicode_escape};
              __pyx_t_5 = __Pyx_PyObject_FastCall(__pyx_t_3, __pyx_callargs+__pyx_t_7, (2-__pyx_t_7) | (__pyx_t_7*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
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 078:                     else:
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          __pyx_t_12 = __Pyx_PyLong_As_int(__pyx_v_esc); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 80, __pyx_L1_error)
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 081:                 else:
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 088:                     # decode slice
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        __pyx_t_5 = __Pyx_decode_bytes(__pyx_cur_scope->__pyx_v_b, __pyx_v_start, __pyx_cur_scope->__pyx_v_i, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 89, __pyx_L1_error)
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 092:         # null
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