Generated by Cython 0.29.2
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: quicktions.c
0001: # cython: language_level=3str
0002: ## cython: profile=True
0003:
0004: # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
0005: # 2011, 2012, 2013, 2014 Python Software Foundation; All Rights Reserved
0006: #
0007: # Based on the "fractions" module in CPython 3.4+.
0008: # https://hg.python.org/cpython/file/b18288f24501/Lib/fractions.py
0009: #
0010: # Adapted for efficient Cython compilation by Stefan Behnel.
0011: #
0012:
0013: """
0014: Fast fractions data type for rational numbers.
0015:
0016: This is an almost-drop-in replacement for the standard library's
0017: "fractions.Fraction".
0018: """
0019:
0020: from __future__ import division, absolute_import, print_function
0021:
0022:
+0023: __all__ = ['Fraction']
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0024:
+0025: __version__ = '1.8'
if (PyDict_SetItem(__pyx_d, __pyx_n_s_version, __pyx_kp_s_1_8) < 0) __PYX_ERR(0, 25, __pyx_L1_error)
0026:
0027: cimport cython
0028: from cpython.unicode cimport Py_UNICODE_TODECIMAL
0029: from cpython.object cimport Py_LT, Py_LE, Py_EQ, Py_NE, Py_GT, Py_GE
0030: from cpython.version cimport PY_MAJOR_VERSION
0031:
0032: cdef extern from *:
0033: cdef long LONG_MAX, INT_MAX
0034: cdef long long PY_LLONG_MIN, PY_LLONG_MAX
0035: cdef long long MAX_SMALL_NUMBER "(PY_LLONG_MAX / 100)"
0036:
0037: cdef object Rational, Integral, Real, Complex, Decimal, math, operator, sys
+0038: cdef object PY_MAX_LONG_LONG = PY_LLONG_MAX
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0039:
+0040: from numbers import Rational, Integral, Real, Complex
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+0041: from decimal import Decimal
__pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 41, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_INCREF(__pyx_n_s_Decimal); __Pyx_GIVEREF(__pyx_n_s_Decimal); PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_Decimal); __pyx_t_1 = __Pyx_Import(__pyx_n_s_decimal, __pyx_t_2, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 41, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_1, __pyx_n_s_Decimal); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 41, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_INCREF(__pyx_t_2); __Pyx_XGOTREF(__pyx_v_10quicktions_Decimal); __Pyx_DECREF_SET(__pyx_v_10quicktions_Decimal, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+0042: import math
__pyx_t_1 = __Pyx_Import(__pyx_n_s_math, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 42, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XGOTREF(__pyx_v_10quicktions_math); __Pyx_DECREF_SET(__pyx_v_10quicktions_math, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = 0;
+0043: import operator
__pyx_t_1 = __Pyx_Import(__pyx_n_s_operator, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 43, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XGOTREF(__pyx_v_10quicktions_operator); __Pyx_DECREF_SET(__pyx_v_10quicktions_operator, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = 0;
+0044: import sys
__pyx_t_1 = __Pyx_Import(__pyx_n_s_sys, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 44, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XGOTREF(__pyx_v_10quicktions_sys); __Pyx_DECREF_SET(__pyx_v_10quicktions_sys, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = 0;
0045:
+0046: cdef bint _decimal_supports_integer_ratio = hasattr(Decimal, "as_integer_ratio") # Py3.6+
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0047:
0048:
0049: # Cache widely used 10**x int objects.
0050: DEF CACHED_POW10 = 58 # sys.getsizeof(tuple[58]) == 512 bytes in Py3.7
0051:
+0052: cdef tuple _cache_pow10():
static PyObject *__pyx_f_10quicktions__cache_pow10(void) { CYTHON_UNUSED int __pyx_v_i; PyObject *__pyx_v_l = NULL; PyObject *__pyx_v_x = NULL; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_cache_pow10", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_AddTraceback("quicktions._cache_pow10", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = 0; __pyx_L0:; __Pyx_XDECREF(__pyx_v_l); __Pyx_XDECREF(__pyx_v_x); __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; }
0053: cdef int i
+0054: l = []
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__Pyx_INCREF(__pyx_int_1);
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+0056: for i in range(CACHED_POW10):
for (__pyx_t_2 = 0; __pyx_t_2 < 58; __pyx_t_2+=1) { __pyx_v_i = __pyx_t_2;
+0057: l.append(x)
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+0058: x *= 10
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+0059: return tuple(l)
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0060:
+0061: cdef tuple POW_10 = _cache_pow10()
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0062:
0063:
+0064: cdef pow10(Py_ssize_t i):
static PyObject *__pyx_f_10quicktions_pow10(Py_ssize_t __pyx_v_i) { PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("pow10", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_3); __Pyx_XDECREF(__pyx_t_4); __Pyx_AddTraceback("quicktions.pow10", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = 0; __pyx_L0:; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; }
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+0066: return POW_10[i]
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0067: else:
+0068: return 10 ** (<object> i)
/*else*/ { __Pyx_XDECREF(__pyx_r); __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_i); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 68, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __pyx_t_4 = PyNumber_Power(__pyx_int_10, __pyx_t_3, Py_None); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 68, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; __pyx_r = __pyx_t_4; __pyx_t_4 = 0; goto __pyx_L0; }
0069:
0070:
0071: # Half-private GCD implementation.
0072:
+0073: ctypedef unsigned long long ullong
typedef unsigned PY_LONG_LONG __pyx_t_10quicktions_ullong;
+0074: ctypedef unsigned long ulong
typedef unsigned long __pyx_t_10quicktions_ulong;
0075: ctypedef unsigned int uint
0076:
0077: ctypedef fused cunumber:
0078: ullong
0079: ulong
0080: uint
0081:
0082:
+0083: cdef ullong _abs(long long x):
static __pyx_t_10quicktions_ullong __pyx_f_10quicktions__abs(PY_LONG_LONG __pyx_v_x) { __pyx_t_10quicktions_ullong __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_abs", 0); /* … */ /* function exit code */ __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; }
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__pyx_t_1 = ((__pyx_v_x == PY_LLONG_MIN) != 0); if (__pyx_t_1) { /* … */ }
+0085: return (<ullong>PY_LLONG_MAX) + 1
__pyx_r = (((__pyx_t_10quicktions_ullong)PY_LLONG_MAX) + 1); goto __pyx_L0;
+0086: return abs(x)
__pyx_t_2 = __Pyx_abs_longlong(__pyx_v_x); __pyx_r = __pyx_t_2; goto __pyx_L0;
0087:
0088:
+0089: cdef cunumber _igcd(cunumber a, cunumber b):
static __pyx_t_10quicktions_ullong __pyx_fuse_0__pyx_f_10quicktions__igcd(__pyx_t_10quicktions_ullong __pyx_v_a, __pyx_t_10quicktions_ullong __pyx_v_b) { __pyx_t_10quicktions_ullong __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__pyx_fuse_0_igcd", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_WriteUnraisable("quicktions._igcd", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0); __pyx_r = 0; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static __pyx_t_10quicktions_ulong __pyx_fuse_1__pyx_f_10quicktions__igcd(__pyx_t_10quicktions_ulong __pyx_v_a, __pyx_t_10quicktions_ulong __pyx_v_b) { __pyx_t_10quicktions_ulong __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__pyx_fuse_1_igcd", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_WriteUnraisable("quicktions._igcd", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0); __pyx_r = 0; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; } static __pyx_t_10quicktions_uint __pyx_fuse_2__pyx_f_10quicktions__igcd(__pyx_t_10quicktions_uint __pyx_v_a, __pyx_t_10quicktions_uint __pyx_v_b) { __pyx_t_10quicktions_uint __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__pyx_fuse_2_igcd", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_WriteUnraisable("quicktions._igcd", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0); __pyx_r = 0; __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; }
0090: """Euclid's GCD algorithm"""
+0091: while b:
while (1) { __pyx_t_1 = (__pyx_v_b != 0); if (!__pyx_t_1) break; /* … */ while (1) { __pyx_t_1 = (__pyx_v_b != 0); if (!__pyx_t_1) break; /* … */ while (1) { __pyx_t_1 = (__pyx_v_b != 0); if (!__pyx_t_1) break;
+0092: a, b = b, a%b
__pyx_t_2 = __pyx_v_b; if (unlikely(__pyx_v_b == 0)) { PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); __PYX_ERR(0, 92, __pyx_L1_error) } __pyx_t_3 = (__pyx_v_a % __pyx_v_b); __pyx_v_a = __pyx_t_2; __pyx_v_b = __pyx_t_3; } /* … */ __pyx_t_2 = __pyx_v_b; if (unlikely(__pyx_v_b == 0)) { PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); __PYX_ERR(0, 92, __pyx_L1_error) } __pyx_t_3 = (__pyx_v_a % __pyx_v_b); __pyx_v_a = __pyx_t_2; __pyx_v_b = __pyx_t_3; } /* … */ __pyx_t_2 = __pyx_v_b; if (unlikely(__pyx_v_b == 0)) { PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); __PYX_ERR(0, 92, __pyx_L1_error) } __pyx_t_3 = (__pyx_v_a % __pyx_v_b); __pyx_v_a = __pyx_t_2; __pyx_v_b = __pyx_t_3; }
+0093: return a
__pyx_r = __pyx_v_a; goto __pyx_L0; /* … */ __pyx_r = __pyx_v_a; goto __pyx_L0; /* … */ __pyx_r = __pyx_v_a; goto __pyx_L0;
0094:
0095:
+0096: cdef cunumber _ibgcd(cunumber a, cunumber b):
static __pyx_t_10quicktions_ullong __pyx_fuse_0__pyx_f_10quicktions__ibgcd(__pyx_t_10quicktions_ullong __pyx_v_a, __pyx_t_10quicktions_ullong __pyx_v_b) { __pyx_t_10quicktions_uint __pyx_v_shift; __pyx_t_10quicktions_ullong __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__pyx_fuse_0_ibgcd", 0); /* … */ /* function exit code */ __pyx_L0:; __Pyx_RefNannyFinishContext(); return __pyx_r; }
0097: """Binary GCD algorithm.
0098: See https://en.wikipedia.org/wiki/Binary_GCD_algorithm
0099: """
+0100: cdef uint shift = 0
__pyx_v_shift = 0;
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__pyx_t_1 = ((!(__pyx_v_a != 0)) != 0); if (__pyx_t_1) { /* … */ }
+0102: return b
__pyx_r = __pyx_v_b; goto __pyx_L0;
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__pyx_t_1 = ((!(__pyx_v_b != 0)) != 0); if (__pyx_t_1) { /* … */ }
+0104: return a
__pyx_r = __pyx_v_a; goto __pyx_L0;
0105:
0106: # Find common pow2 factors.
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__pyx_v_b = (__pyx_v_b >> 1);
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__pyx_v_shift = (__pyx_v_shift + 1); }
0111:
0112: # Exclude factor 2.
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while (1) { __pyx_t_1 = ((!((__pyx_v_a & 1) != 0)) != 0); if (!__pyx_t_1) break;
+0114: a >>= 1
__pyx_v_a = (__pyx_v_a >> 1); }
0115:
0116: # a is always odd from here on.
+0117: while b:
while (1) { __pyx_t_1 = (__pyx_v_b != 0); if (!__pyx_t_1) break;
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while (1) { __pyx_t_1 = ((!((__pyx_v_b & 1) != 0)) != 0); if (!__pyx_t_1) break;
+0119: b >>= 1
__pyx_v_b = (__pyx_v_b >> 1); }
+0120: if a > b:
__pyx_t_1 = ((__pyx_v_a > __pyx_v_b) != 0); if (__pyx_t_1) { /* … */ }
+0121: a, b = b, a
__pyx_t_2 = __pyx_v_b; __pyx_t_3 = __pyx_v_a; __pyx_v_a = __pyx_t_2; __pyx_v_b = __pyx_t_3;
+0122: b -= a
__pyx_v_b = (__pyx_v_b - __pyx_v_a); }
0123:
0124: # Restore original pow2 factor.
+0125: return a << shift
__pyx_r = (__pyx_v_a << __pyx_v_shift); goto __pyx_L0;
0126:
0127:
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__pyx_t_2 = ((__pyx_v_a <= ((__pyx_t_10quicktions_ullong)LONG_MAX)) != 0); if (__pyx_t_2) { } else { __pyx_t_1 = __pyx_t_2; goto __pyx_L6_bool_binop_done; } __pyx_t_2 = ((__pyx_v_b <= ((__pyx_t_10quicktions_ullong)LONG_MAX)) != 0); __pyx_t_1 = __pyx_t_2; __pyx_L6_bool_binop_done:; if (__pyx_t_1) { /* … */ }
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__Pyx_XDECREF(__pyx_r); __pyx_t_3 = __Pyx_PyInt_From_unsigned_PY_LONG_LONG(__pyx_v_a); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 138, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_3); __pyx_r = __pyx_t_3; __pyx_t_3 = 0; goto __pyx_L0;
0139:
0140:
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0142: """Calculate the Greatest Common Divisor of a and b as a non-negative number.
0143: """
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0146: cdef ullong au, bu
0147: cdef long long ai, bi
0148:
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+0151: ai, bi = a, b
__pyx_t_4 = __Pyx_PyInt_As_PY_LONG_LONG(__pyx_v_a); if (unlikely((__pyx_t_4 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 151, __pyx_L3_error) __pyx_t_5 = __Pyx_PyInt_As_PY_LONG_LONG(__pyx_v_b); if (unlikely((__pyx_t_5 == (PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 151, __pyx_L3_error) __pyx_v_ai = __pyx_t_4; __pyx_v_bi = __pyx_t_5;
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__pyx_t_7 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_OverflowError); if (__pyx_t_7) { __Pyx_ErrRestore(0,0,0); goto __pyx_L4_exception_handled; } goto __pyx_L5_except_error; __pyx_L5_except_error:;
0153: pass
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__pyx_v_bu = __pyx_f_10quicktions__abs(__pyx_v_bi);
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__pyx_t_6 = __Pyx_PyNumber_Absolute(__pyx_v_a); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 160, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __Pyx_DECREF_SET(__pyx_v_a, __pyx_t_6); __pyx_t_6 = 0;
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__pyx_t_6 = __Pyx_PyNumber_Absolute(__pyx_v_b); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 161, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __Pyx_DECREF_SET(__pyx_v_b, __pyx_t_6); __pyx_t_6 = 0;
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__pyx_t_9 = __pyx_v_b; __Pyx_INCREF(__pyx_t_9); __pyx_t_6 = PyNumber_Remainder(__pyx_v_a, __pyx_v_b); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 165, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __Pyx_DECREF_SET(__pyx_v_a, __pyx_t_9); __pyx_t_9 = 0; __Pyx_DECREF_SET(__pyx_v_b, __pyx_t_6); __pyx_t_6 = 0; }
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0169:
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{ /*try:*/ { /* … */ } __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0; __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0; goto __pyx_L7_try_end; __pyx_L2_error:; __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; /* … */ __Pyx_XGIVEREF(__pyx_t_4); __Pyx_XGIVEREF(__pyx_t_5); __Pyx_XGIVEREF(__pyx_t_6); __Pyx_ExceptionReset(__pyx_t_4, __pyx_t_5, __pyx_t_6); goto __pyx_L1_error; __pyx_L3_exception_handled:; __Pyx_XGIVEREF(__pyx_t_4); __Pyx_XGIVEREF(__pyx_t_5); __Pyx_XGIVEREF(__pyx_t_6); __Pyx_ExceptionReset(__pyx_t_4, __pyx_t_5, __pyx_t_6); __pyx_L7_try_end:; }
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__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_10quicktions_sys, __pyx_n_s_hash_info); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 176, __pyx_L2_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_modulus); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L2_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_t_7 = __Pyx_PyInt_AsHash_t(__pyx_t_2); if (unlikely((__pyx_t_7 == (Py_hash_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 176, __pyx_L2_error) __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __pyx_v_10quicktions__PyHASH_MODULUS = __pyx_t_7;
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__pyx_t_8 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_AttributeError); if (__pyx_t_8) { __Pyx_AddTraceback("quicktions", __pyx_clineno, __pyx_lineno, __pyx_filename); if (__Pyx_GetException(&__pyx_t_2, &__pyx_t_1, &__pyx_t_9) < 0) __PYX_ERR(0, 177, __pyx_L4_except_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_GOTREF(__pyx_t_1); __Pyx_GOTREF(__pyx_t_9);
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if ((((sizeof(Py_hash_t)) >= 8) != 0)) { __pyx_t_10 = 61; } else { __pyx_t_10 = 31; } __pyx_v_10quicktions__PyHASH_MODULUS = (((Py_hash_t)1) << (__pyx_t_10 - 1)); __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0; goto __pyx_L3_exception_handled; } goto __pyx_L4_except_error; __pyx_L4_except_error:;
0180:
0181:
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0189:
0190:
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struct __pyx_obj_10quicktions_Fraction { PyObject_HEAD struct __pyx_vtabstruct_10quicktions_Fraction *__pyx_vtab; PyObject *_numerator; PyObject *_denominator; Py_hash_t _hash; }; struct __pyx_vtabstruct_10quicktions_Fraction { PyObject *(*_eq)(struct __pyx_obj_10quicktions_Fraction *, PyObject *); PyObject *(*_richcmp)(struct __pyx_obj_10quicktions_Fraction *, PyObject *, int); }; static struct __pyx_vtabstruct_10quicktions_Fraction *__pyx_vtabptr_10quicktions_Fraction;
0192: """A Rational number.
0193:
0194: Takes a string like '3/2' or '1.5', another Rational instance, a
0195: numerator/denominator pair, or a float.
0196:
0197: Examples
0198: --------
0199:
0200: >>> Fraction(10, -8)
0201: Fraction(-5, 4)
0202: >>> Fraction(Fraction(1, 7), 5)
0203: Fraction(1, 35)
0204: >>> Fraction(Fraction(1, 7), Fraction(2, 3))
0205: Fraction(3, 14)
0206: >>> Fraction('314')
0207: Fraction(314, 1)
0208: >>> Fraction('-35/4')
0209: Fraction(-35, 4)
0210: >>> Fraction('3.1415') # conversion from numeric string
0211: Fraction(6283, 2000)
0212: >>> Fraction('-47e-2') # string may include a decimal exponent
0213: Fraction(-47, 100)
0214: >>> Fraction(1.47) # direct construction from float (exact conversion)
0215: Fraction(6620291452234629, 4503599627370496)
0216: >>> Fraction(2.25)
0217: Fraction(9, 4)
0218: >>> from decimal import Decimal
0219: >>> Fraction(Decimal('1.47'))
0220: Fraction(147, 100)
0221:
0222: """
0223: cdef _numerator
0224: cdef _denominator
0225: cdef Py_hash_t _hash
0226:
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__pyx_v_self->_hash = -1L;
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__Pyx_INCREF(__pyx_v_numerator); __Pyx_GIVEREF(__pyx_v_numerator); __Pyx_GOTREF(__pyx_v_self->_numerator); __Pyx_DECREF(__pyx_v_self->_numerator); __pyx_v_self->_numerator = __pyx_v_numerator;
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__Pyx_INCREF(__pyx_int_1); __Pyx_GIVEREF(__pyx_int_1); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_int_1;
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0237: # Exact conversion
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+0239: return
__pyx_r = 0; goto __pyx_L0;
0240:
+0241: elif type(numerator) is Fraction:
__pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_numerator)) == ((PyObject *)__pyx_ptype_10quicktions_Fraction)); __pyx_t_2 = (__pyx_t_1 != 0); if (__pyx_t_2) { /* … */ }
+0242: self._numerator = (<Fraction>numerator)._numerator
__pyx_t_4 = ((struct __pyx_obj_10quicktions_Fraction *)__pyx_v_numerator)->_numerator; __Pyx_INCREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __Pyx_GOTREF(__pyx_v_self->_numerator); __Pyx_DECREF(__pyx_v_self->_numerator); __pyx_v_self->_numerator = __pyx_t_4; __pyx_t_4 = 0;
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__pyx_t_4 = ((struct __pyx_obj_10quicktions_Fraction *)__pyx_v_numerator)->_denominator; __Pyx_INCREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_t_4; __pyx_t_4 = 0;
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__pyx_r = 0; goto __pyx_L0;
0245:
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__pyx_t_2 = PyUnicode_Check(__pyx_v_numerator);
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* … */
goto __pyx_L4;
}
+0247: numerator, denominator, is_normalised = _parse_fraction(<unicode>numerator)
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0251:
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if (__pyx_t_1) {
/* … */
goto __pyx_L4;
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0257:
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__pyx_t_3 = (__pyx_t_1 != 0);
if (__pyx_t_3) {
/* … */
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0259: # Exact conversion
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__pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_numerator, __pyx_n_s_as_integer_ratio); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 260, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_t_5 = NULL; if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_6))) { __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6); if (likely(__pyx_t_5)) { PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6); __Pyx_INCREF(__pyx_t_5); __Pyx_INCREF(function); __Pyx_DECREF_SET(__pyx_t_6, function); } } __pyx_t_4 = (__pyx_t_5) ? __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_t_5) : __Pyx_PyObject_CallNoArg(__pyx_t_6); __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 260, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; if ((likely(PyTuple_CheckExact(__pyx_t_4))) || (PyList_CheckExact(__pyx_t_4))) { PyObject* sequence = __pyx_t_4; Py_ssize_t size = __Pyx_PySequence_SIZE(sequence); if (unlikely(size != 2)) { if (size > 2) __Pyx_RaiseTooManyValuesError(2); else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); __PYX_ERR(0, 260, __pyx_L1_error) } #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS if (likely(PyTuple_CheckExact(sequence))) { __pyx_t_6 = PyTuple_GET_ITEM(sequence, 0); __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); } else { __pyx_t_6 = PyList_GET_ITEM(sequence, 0); __pyx_t_5 = PyList_GET_ITEM(sequence, 1); } __Pyx_INCREF(__pyx_t_6); __Pyx_INCREF(__pyx_t_5); #else __pyx_t_6 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 260, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 260, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_5); #endif __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; } else { Py_ssize_t index = -1; __pyx_t_7 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 260, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __pyx_t_8 = Py_TYPE(__pyx_t_7)->tp_iternext; index = 0; __pyx_t_6 = __pyx_t_8(__pyx_t_7); if (unlikely(!__pyx_t_6)) goto __pyx_L13_unpacking_failed; __Pyx_GOTREF(__pyx_t_6); index = 1; __pyx_t_5 = __pyx_t_8(__pyx_t_7); if (unlikely(!__pyx_t_5)) goto __pyx_L13_unpacking_failed; __Pyx_GOTREF(__pyx_t_5); if (__Pyx_IternextUnpackEndCheck(__pyx_t_8(__pyx_t_7), 2) < 0) __PYX_ERR(0, 260, __pyx_L1_error) __pyx_t_8 = NULL; __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; goto __pyx_L14_unpacking_done; __pyx_L13_unpacking_failed:; __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; __pyx_t_8 = NULL; if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index); __PYX_ERR(0, 260, __pyx_L1_error) __pyx_L14_unpacking_done:; } __Pyx_GIVEREF(__pyx_t_6); __Pyx_GOTREF(__pyx_v_self->_numerator); __Pyx_DECREF(__pyx_v_self->_numerator); __pyx_v_self->_numerator = __pyx_t_6; __pyx_t_6 = 0; __Pyx_GIVEREF(__pyx_t_5); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_t_5; __pyx_t_5 = 0;
+0261: return
__pyx_r = 0; goto __pyx_L0;
0262:
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__Pyx_INCREF(__pyx_v_10quicktions_Rational); __pyx_t_4 = __pyx_v_10quicktions_Rational; __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_numerator, __pyx_ptype_10quicktions_Fraction); __pyx_t_2 = (__pyx_t_1 != 0); if (!__pyx_t_2) { } else { __pyx_t_3 = __pyx_t_2; goto __pyx_L15_bool_binop_done; } __pyx_t_2 = PyObject_IsInstance(__pyx_v_numerator, __pyx_t_4); __pyx_t_1 = (__pyx_t_2 != 0); __pyx_t_3 = __pyx_t_1; __pyx_L15_bool_binop_done:; __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __pyx_t_1 = (__pyx_t_3 != 0); if (__pyx_t_1) { /* … */ }
+0264: self._numerator = numerator.numerator
__pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_numerator, __pyx_n_s_numerator); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 264, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __Pyx_GOTREF(__pyx_v_self->_numerator); __Pyx_DECREF(__pyx_v_self->_numerator); __pyx_v_self->_numerator = __pyx_t_4; __pyx_t_4 = 0;
+0265: self._denominator = numerator.denominator
__pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_numerator, __pyx_n_s_denominator); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 265, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_t_4; __pyx_t_4 = 0;
+0266: return
__pyx_r = 0; goto __pyx_L0;
0267:
+0268: elif isinstance(numerator, Decimal):
__pyx_t_4 = __pyx_v_10quicktions_Decimal; __Pyx_INCREF(__pyx_t_4); __pyx_t_1 = PyObject_IsInstance(__pyx_v_numerator, __pyx_t_4); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(0, 268, __pyx_L1_error) __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __pyx_t_3 = (__pyx_t_1 != 0); if (likely(__pyx_t_3)) { /* … */ }
+0269: if _decimal_supports_integer_ratio:
__pyx_t_3 = (__pyx_v_10quicktions__decimal_supports_integer_ratio != 0); if (__pyx_t_3) { /* … */ goto __pyx_L17; }
0270: # Exact conversion
+0271: self._numerator, self._denominator = numerator.as_integer_ratio()
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_numerator, __pyx_n_s_as_integer_ratio); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 271, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_5); __pyx_t_6 = NULL; if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) { __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5); if (likely(__pyx_t_6)) { PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5); __Pyx_INCREF(__pyx_t_6); __Pyx_INCREF(function); __Pyx_DECREF_SET(__pyx_t_5, function); } } __pyx_t_4 = (__pyx_t_6) ? __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_6) : __Pyx_PyObject_CallNoArg(__pyx_t_5); __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 271, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; if ((likely(PyTuple_CheckExact(__pyx_t_4))) || (PyList_CheckExact(__pyx_t_4))) { PyObject* sequence = __pyx_t_4; Py_ssize_t size = __Pyx_PySequence_SIZE(sequence); if (unlikely(size != 2)) { if (size > 2) __Pyx_RaiseTooManyValuesError(2); else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); __PYX_ERR(0, 271, __pyx_L1_error) } #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS if (likely(PyTuple_CheckExact(sequence))) { __pyx_t_5 = PyTuple_GET_ITEM(sequence, 0); __pyx_t_6 = PyTuple_GET_ITEM(sequence, 1); } else { __pyx_t_5 = PyList_GET_ITEM(sequence, 0); __pyx_t_6 = PyList_GET_ITEM(sequence, 1); } __Pyx_INCREF(__pyx_t_5); __Pyx_INCREF(__pyx_t_6); #else __pyx_t_5 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 271, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_5); __pyx_t_6 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 271, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); #endif __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; } else { Py_ssize_t index = -1; __pyx_t_7 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 271, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __pyx_t_8 = Py_TYPE(__pyx_t_7)->tp_iternext; index = 0; __pyx_t_5 = __pyx_t_8(__pyx_t_7); if (unlikely(!__pyx_t_5)) goto __pyx_L18_unpacking_failed; __Pyx_GOTREF(__pyx_t_5); index = 1; __pyx_t_6 = __pyx_t_8(__pyx_t_7); if (unlikely(!__pyx_t_6)) goto __pyx_L18_unpacking_failed; __Pyx_GOTREF(__pyx_t_6); if (__Pyx_IternextUnpackEndCheck(__pyx_t_8(__pyx_t_7), 2) < 0) __PYX_ERR(0, 271, __pyx_L1_error) __pyx_t_8 = NULL; __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; goto __pyx_L19_unpacking_done; __pyx_L18_unpacking_failed:; __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; __pyx_t_8 = NULL; if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index); __PYX_ERR(0, 271, __pyx_L1_error) __pyx_L19_unpacking_done:; } __Pyx_GIVEREF(__pyx_t_5); __Pyx_GOTREF(__pyx_v_self->_numerator); __Pyx_DECREF(__pyx_v_self->_numerator); __pyx_v_self->_numerator = __pyx_t_5; __pyx_t_5 = 0; __Pyx_GIVEREF(__pyx_t_6); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_t_6; __pyx_t_6 = 0;
0272: else:
+0273: value = Fraction.from_decimal(numerator)
/*else*/ { __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_ptype_10quicktions_Fraction), __pyx_n_s_from_decimal); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 273, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_t_5 = NULL; if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_6))) { __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6); if (likely(__pyx_t_5)) { PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6); __Pyx_INCREF(__pyx_t_5); __Pyx_INCREF(function); __Pyx_DECREF_SET(__pyx_t_6, function); } } __pyx_t_4 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_6, __pyx_t_5, __pyx_v_numerator) : __Pyx_PyObject_CallOneArg(__pyx_t_6, __pyx_v_numerator); __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 273, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_10quicktions_Fraction))))) __PYX_ERR(0, 273, __pyx_L1_error) __pyx_v_value = ((struct __pyx_obj_10quicktions_Fraction *)__pyx_t_4); __pyx_t_4 = 0;
+0274: self._numerator = (<Fraction>value)._numerator
__pyx_t_4 = __pyx_v_value->_numerator; __Pyx_INCREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __Pyx_GOTREF(__pyx_v_self->_numerator); __Pyx_DECREF(__pyx_v_self->_numerator); __pyx_v_self->_numerator = __pyx_t_4; __pyx_t_4 = 0;
+0275: self._denominator = (<Fraction>value)._denominator
__pyx_t_4 = __pyx_v_value->_denominator; __Pyx_INCREF(__pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_t_4; __pyx_t_4 = 0; } __pyx_L17:;
+0276: return
__pyx_r = 0; goto __pyx_L0;
0277:
0278: else:
+0279: raise TypeError("argument should be a string "
/*else*/ { __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 279, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_Raise(__pyx_t_4, 0, 0, 0); __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __PYX_ERR(0, 279, __pyx_L1_error) } __pyx_L4:; /* … */ __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_argument_should_be_a_string_or_a); if (unlikely(!__pyx_tuple_)) __PYX_ERR(0, 279, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple_); __Pyx_GIVEREF(__pyx_tuple_);
0280: "or a Rational instance")
0281:
+0282: elif type(numerator) is int is type(denominator):
__pyx_t_3 = (((PyObject *)Py_TYPE(__pyx_v_numerator)) == ((PyObject *)(&PyInt_Type))); if (__pyx_t_3) { __pyx_t_3 = ((&PyInt_Type) == ((PyTypeObject*)((PyObject *)Py_TYPE(__pyx_v_denominator)))); } __pyx_t_1 = (__pyx_t_3 != 0); if (__pyx_t_1) { goto __pyx_L3; }
0283: pass # *very* normal case
0284:
+0285: elif PY_MAJOR_VERSION < 3 and type(numerator) is long is type(denominator):
__pyx_t_3 = ((PY_MAJOR_VERSION < 3) != 0); if (__pyx_t_3) { } else { __pyx_t_1 = __pyx_t_3; goto __pyx_L20_bool_binop_done; } __pyx_t_3 = (((PyObject *)Py_TYPE(__pyx_v_numerator)) == ((PyObject *)(&PyLong_Type))); if (__pyx_t_3) { __pyx_t_3 = ((&PyLong_Type) == ((PyTypeObject*)((PyObject *)Py_TYPE(__pyx_v_denominator)))); } __pyx_t_2 = (__pyx_t_3 != 0); __pyx_t_1 = __pyx_t_2; __pyx_L20_bool_binop_done:; if (__pyx_t_1) { goto __pyx_L3; }
0286: pass # *very* normal case
0287:
+0288: elif type(numerator) is Fraction is type(denominator):
__pyx_t_1 = (((PyObject *)Py_TYPE(__pyx_v_numerator)) == ((PyObject *)__pyx_ptype_10quicktions_Fraction)); if (__pyx_t_1) { __pyx_t_1 = (__pyx_ptype_10quicktions_Fraction == ((PyTypeObject*)((PyObject *)Py_TYPE(__pyx_v_denominator)))); } __pyx_t_2 = (__pyx_t_1 != 0); if (__pyx_t_2) { /* … */ goto __pyx_L3; }
0289: numerator, denominator = (
+0290: (<Fraction>numerator)._numerator * (<Fraction>denominator)._denominator,
__pyx_t_4 = PyNumber_Multiply(((struct __pyx_obj_10quicktions_Fraction *)__pyx_v_numerator)->_numerator, ((struct __pyx_obj_10quicktions_Fraction *)__pyx_v_denominator)->_denominator); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 290, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4);
+0291: (<Fraction>denominator)._numerator * (<Fraction>numerator)._denominator
__pyx_t_6 = PyNumber_Multiply(((struct __pyx_obj_10quicktions_Fraction *)__pyx_v_denominator)->_numerator, ((struct __pyx_obj_10quicktions_Fraction *)__pyx_v_numerator)->_denominator); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 291, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __Pyx_DECREF_SET(__pyx_v_numerator, __pyx_t_4); __pyx_t_4 = 0; __Pyx_DECREF_SET(__pyx_v_denominator, __pyx_t_6); __pyx_t_6 = 0;
0292: )
0293:
+0294: elif (isinstance(numerator, (Fraction, Rational)) and
__Pyx_INCREF(__pyx_v_10quicktions_Rational); __pyx_t_6 = __pyx_v_10quicktions_Rational; __pyx_t_3 = __Pyx_TypeCheck(__pyx_v_numerator, __pyx_ptype_10quicktions_Fraction); __pyx_t_9 = (__pyx_t_3 != 0); if (!__pyx_t_9) { } else { __pyx_t_1 = __pyx_t_9; goto __pyx_L24_bool_binop_done; } __pyx_t_9 = PyObject_IsInstance(__pyx_v_numerator, __pyx_t_6); __pyx_t_3 = (__pyx_t_9 != 0); __pyx_t_1 = __pyx_t_3; __pyx_L24_bool_binop_done:; __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; __pyx_t_3 = (__pyx_t_1 != 0); if (__pyx_t_3) { } else { __pyx_t_2 = __pyx_t_3; goto __pyx_L22_bool_binop_done; } /* … */ if (likely(__pyx_t_2)) { /* … */ goto __pyx_L3; }
+0295: isinstance(denominator, (Fraction, Rational))):
__Pyx_INCREF(__pyx_v_10quicktions_Rational); __pyx_t_6 = __pyx_v_10quicktions_Rational; __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_denominator, __pyx_ptype_10quicktions_Fraction); __pyx_t_9 = (__pyx_t_1 != 0); if (!__pyx_t_9) { } else { __pyx_t_3 = __pyx_t_9; goto __pyx_L26_bool_binop_done; } __pyx_t_9 = PyObject_IsInstance(__pyx_v_denominator, __pyx_t_6); __pyx_t_1 = (__pyx_t_9 != 0); __pyx_t_3 = __pyx_t_1; __pyx_L26_bool_binop_done:; __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; __pyx_t_1 = (__pyx_t_3 != 0); __pyx_t_2 = __pyx_t_1; __pyx_L22_bool_binop_done:;
0296: numerator, denominator = (
+0297: numerator.numerator * denominator.denominator,
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_numerator, __pyx_n_s_numerator); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 297, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_denominator, __pyx_n_s_denominator); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 297, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __pyx_t_5 = PyNumber_Multiply(__pyx_t_6, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 297, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_5); __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+0298: denominator.numerator * numerator.denominator
__pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_denominator, __pyx_n_s_numerator); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 298, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_numerator, __pyx_n_s_denominator); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 298, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_6); __pyx_t_7 = PyNumber_Multiply(__pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 298, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; __Pyx_DECREF_SET(__pyx_v_numerator, __pyx_t_5); __pyx_t_5 = 0; __Pyx_DECREF_SET(__pyx_v_denominator, __pyx_t_7); __pyx_t_7 = 0;
0299: )
0300:
0301: else:
+0302: raise TypeError("both arguments should be "
/*else*/ { __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 302, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __Pyx_Raise(__pyx_t_7, 0, 0, 0); __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; __PYX_ERR(0, 302, __pyx_L1_error) } __pyx_L3:; /* … */ __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_both_arguments_should_be_Rationa); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 302, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__2); __Pyx_GIVEREF(__pyx_tuple__2);
0303: "Rational instances")
0304:
+0305: if denominator == 0:
__pyx_t_7 = __Pyx_PyInt_EqObjC(__pyx_v_denominator, __pyx_int_0, 0, 0); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 305, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_7); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 305, __pyx_L1_error) __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; if (unlikely(__pyx_t_2)) { /* … */ }
+0306: raise ZeroDivisionError(f'Fraction({numerator}, 0)')
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0310: # they are fast and if they fail here, it'll still be correct
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__Pyx_INCREF(__pyx_v_denominator); __Pyx_GIVEREF(__pyx_v_denominator); __Pyx_GOTREF(__pyx_v_self->_denominator); __Pyx_DECREF(__pyx_v_self->_denominator); __pyx_v_self->_denominator = __pyx_v_denominator;
0322:
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/* Python wrapper */ static PyObject *__pyx_pw_10quicktions_8Fraction_3from_float(PyObject *__pyx_v_cls, PyObject *__pyx_v_f); /*proto*/ static char __pyx_doc_10quicktions_8Fraction_2from_float[] = "Converts a finite float to a rational number, exactly.\n\n Beware that Fraction.from_float(0.3) != Fraction(3, 10).\n\n "; static PyObject *__pyx_pw_10quicktions_8Fraction_3from_float(PyObject *__pyx_v_cls, PyObject *__pyx_v_f) { PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("from_float (wrapper)", 0); __pyx_r = __pyx_pf_10quicktions_8Fraction_2from_float(((PyTypeObject*)__pyx_v_cls), ((PyObject *)__pyx_v_f)); /* function exit code */ __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_10quicktions_8Fraction_2from_float(PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_f) { PyObject *__pyx_v_ratio = NULL; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("from_float", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_4); __Pyx_XDECREF(__pyx_t_5); __Pyx_XDECREF(__pyx_t_6); __Pyx_AddTraceback("quicktions.Fraction.from_float", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; __pyx_L0:; __Pyx_XDECREF(__pyx_v_ratio); __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __Pyx_GetNameInClass(__pyx_t_2, (PyObject *)__pyx_ptype_10quicktions_Fraction, __pyx_n_s_from_float); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 324, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2);
0325: """Converts a finite float to a rational number, exactly.
0326:
0327: Beware that Fraction.from_float(0.3) != Fraction(3, 10).
0328:
0329: """
+0330: try:
{ /*try:*/ { /* … */ } /* … */ __Pyx_XGIVEREF(__pyx_t_1); __Pyx_XGIVEREF(__pyx_t_2); __Pyx_XGIVEREF(__pyx_t_3); __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3); goto __pyx_L1_error; __pyx_L6_except_return:; __Pyx_XGIVEREF(__pyx_t_1); __Pyx_XGIVEREF(__pyx_t_2); __Pyx_XGIVEREF(__pyx_t_3); __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3); goto __pyx_L0; __pyx_L4_exception_handled:; __Pyx_XGIVEREF(__pyx_t_1); __Pyx_XGIVEREF(__pyx_t_2); __Pyx_XGIVEREF(__pyx_t_3); __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3); }
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0333: pass # not something we can convert, raise concrete exceptions below
0334: else:
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0336:
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if (unlikely(__pyx_t_8)) {
/* … */
}
+0340: raise TypeError(f"{cls.__name__}.from_float() only takes floats, not {f!r} ({type(f).__name__})")
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0366:
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0368: """Closest Fraction to self with denominator at most max_denominator.
0369:
0370: >>> Fraction('3.141592653589793').limit_denominator(10)
0371: Fraction(22, 7)
0372: >>> Fraction('3.141592653589793').limit_denominator(100)
0373: Fraction(311, 99)
0374: >>> Fraction(4321, 8765).limit_denominator(10000)
0375: Fraction(4321, 8765)
0376:
0377: """
0378: # Algorithm notes: For any real number x, define a *best upper
0379: # approximation* to x to be a rational number p/q such that:
0380: #
0381: # (1) p/q >= x, and
0382: # (2) if p/q > r/s >= x then s > q, for any rational r/s.
0383: #
0384: # Define *best lower approximation* similarly. Then it can be
0385: # proved that a rational number is a best upper or lower
0386: # approximation to x if, and only if, it is a convergent or
0387: # semiconvergent of the (unique shortest) continued fraction
0388: # associated to x.
0389: #
0390: # To find a best rational approximation with denominator <= M,
0391: # we find the best upper and lower approximations with
0392: # denominator <= M and take whichever of these is closer to x.
0393: # In the event of a tie, the bound with smaller denominator is
0394: # chosen. If both denominators are equal (which can happen
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0396: # two integers) the lower bound---i.e., the floor of self, is
0397: # taken.
0398:
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__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 400, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_Raise(__pyx_t_1, 0, 0, 0); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_ERR(0, 400, __pyx_L1_error) /* … */ __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_max_denominator_should_be_at_lea); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(0, 400, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__7); __Pyx_GIVEREF(__pyx_tuple__7);
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0403:
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0486: """a ** b
0487:
0488: If b is not an integer, the result will be a float or complex
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0491: """
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__pyx_t_1 = (__pyx_v_x != Py_None); __pyx_t_2 = (__pyx_t_1 != 0); if (__pyx_t_2) { /* … */ }
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if (__pyx_t_1) {
/* … */
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0769: else:
0770: # A fractional power will generally produce an
0771: # irrational number.
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0776:
0777:
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0780:
0781:
0782: """
0783: In general, we want to implement the arithmetic operations so
0784: that mixed-mode operations either call an implementation whose
0785: author knew about the types of both arguments, or convert both
0786: to the nearest built in type and do the operation there. In
0787: Fraction, that means that we define __add__ and __radd__ as:
0788:
0789: def __add__(self, other):
0790: # Both types have numerators/denominator attributes,
0791: # so do the operation directly
0792: if isinstance(other, (int, Fraction)):
0793: return Fraction(self.numerator * other.denominator +
0794: other.numerator * self.denominator,
0795: self.denominator * other.denominator)
0796: # float and complex don't have those operations, but we
0797: # know about those types, so special case them.
0798: elif isinstance(other, float):
0799: return float(self) + other
0800: elif isinstance(other, complex):
0801: return complex(self) + other
0802: # Let the other type take over.
0803: return NotImplemented
0804:
0805: def __radd__(self, other):
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0807: # nothing left to fall back to.
0808: if isinstance(other, Rational):
0809: return Fraction(self.numerator * other.denominator +
0810: other.numerator * self.denominator,
0811: self.denominator * other.denominator)
0812: elif isinstance(other, Real):
0813: return float(other) + float(self)
0814: elif isinstance(other, Complex):
0815: return complex(other) + complex(self)
0816: return NotImplemented
0817:
0818:
0819: There are 5 different cases for a mixed-type addition on
0820: Fraction. I'll refer to all of the above code that doesn't
0821: refer to Fraction, float, or complex as "boilerplate". 'r'
0822: will be an instance of Fraction, which is a subtype of
0823: Rational (r : Fraction <: Rational), and b : B <:
0824: Complex. The first three involve 'r + b':
0825:
0826: 1. If B <: Fraction, int, float, or complex, we handle
0827: that specially, and all is well.
0828: 2. If Fraction falls back to the boilerplate code, and it
0829: were to return a value from __add__, we'd miss the
0830: possibility that B defines a more intelligent __radd__,
0831: so the boilerplate should return NotImplemented from
0832: __add__. In particular, we don't handle Rational
0833: here, even though we could get an exact answer, in case
0834: the other type wants to do something special.
0835: 3. If B <: Fraction, Python tries B.__radd__ before
0836: Fraction.__add__. This is ok, because it was
0837: implemented with knowledge of Fraction, so it can
0838: handle those instances before delegating to Real or
0839: Complex.
0840:
0841: The next two situations describe 'b + r'. We assume that b
0842: didn't know about Fraction in its implementation, and that it
0843: uses similar boilerplate code:
0844:
0845: 4. If B <: Rational, then __radd_ converts both to the
0846: builtin rational type (hey look, that's us) and
0847: proceeds.
0848: 5. Otherwise, __radd__ tries to find the nearest common
0849: base ABC, and fall back to its builtin type. Since this
0850: class doesn't subclass a concrete type, there's no
0851: implementation to fall back to, so we need to try as
0852: hard as possible to return an actual value, or the user
0853: will get a TypeError.
0854: """
0855:
0856:
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0860:
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0864:
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0868:
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0876:
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0889:
0890:
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0910:
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if (__pyx_t_3) {
/* … */
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0951: NUM # [0-9]+ -> (NUM, NUM_US, NUM_SPACE, DECIMAL_DOT, EXP_E, DENOM_START)
0952: NUM_US # '_' -> (NUM)
0953: NUM_SPACE # '\s'+ -> (DENOM_START)
0954:
0955: # 1) floating point syntax
0956: START_DECIMAL_DOT # '.' -> (SMALL_DECIMAL)
0957: SMALL_DECIMAL_DOT # '.' -> (SMALL_DECIMAL, EXP_E, SMALL_END_SPACE)
0958: DECIMAL_DOT # '.' -> (DECIMAL, EXP_E, END_SPACE)
0959: SMALL_DECIMAL # [0-9]+ -> (SMALL_DECIMAL, SMALL_DECIMAL_US, DECIMAL, EXP_E, SMALL_END_SPACE)
0960: SMALL_DECIMAL_US # '_' -> (SMALL_DECIMAL, DECIMAL)
0961: DECIMAL # [0-9]+ -> (DECIMAL, DECIMAL_US, EXP_E, END_SPACE)
0962: DECIMAL_US # '_' -> (DECIMAL)
0963: EXP_E # [eE] -> (EXP_SIGN, EXP)
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0970: # 2) "NOM / DENOM" syntax
0971: DENOM_START # '/' -> (DENOM_SIGN, SMALL_DENOM)
0972: DENOM_SIGN # [+-] -> (SMALL_DENOM)
0973: SMALL_DENOM # [0-9]+ -> (SMALL_DENOM, SMALL_DENOM_US, DENOM, DENOM_SPACE)
0974: SMALL_DENOM_US # '_' -> (SMALL_DENOM)
0975: DENOM # [0-9]+ -> (DENOM, DENOM_US, DENOM_SPACE)
0976: DENOM_US # '_' -> (DENOM)
0977: DENOM_SPACE # '\s'+
0978:
0979:
+0980: cdef _raise_invalid_input(s):
static PyObject *__pyx_f_10quicktions__raise_invalid_input(PyObject *__pyx_v_s) { PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_raise_invalid_input", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_XDECREF(__pyx_t_2); __Pyx_AddTraceback("quicktions._raise_invalid_input", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = 0; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; }
+0981: raise ValueError(f'Invalid literal for Fraction: {s!r}') from None
__pyx_t_1 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_s), __pyx_empty_unicode); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 981, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_2 = __Pyx_PyUnicode_Concat(__pyx_kp_u_Invalid_literal_for_Fraction, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 981, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 981, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_Raise(__pyx_t_1, 0, 0, Py_None); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_ERR(0, 981, __pyx_L1_error)
0982:
0983:
+0984: cdef _raise_parse_overflow(s):
static PyObject *__pyx_f_10quicktions__raise_parse_overflow(PyObject *__pyx_v_s) { PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("_raise_parse_overflow", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_XDECREF(__pyx_t_2); __Pyx_AddTraceback("quicktions._raise_parse_overflow", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = 0; __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; }
+0985: raise OverflowError(f"Exponent too large for Fraction: {s!r}") from None
__pyx_t_1 = __Pyx_PyObject_FormatSimpleAndDecref(PyObject_Repr(__pyx_v_s), __pyx_empty_unicode); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 985, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_2 = __Pyx_PyUnicode_Concat(__pyx_kp_u_Exponent_too_large_for_Fraction, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 985, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_builtin_OverflowError, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 985, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; __Pyx_Raise(__pyx_t_1, 0, 0, Py_None); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_ERR(0, 985, __pyx_L1_error)
0986:
0987:
+0988: cdef tuple _parse_fraction(AnyString s):
static PyObject *__pyx_fuse_0__pyx_f_10quicktions__parse_fraction(PyObject *__pyx_v_s) { CYTHON_UNUSED size_t __pyx_v_i; Py_ssize_t __pyx_v_decimal_len; Py_UCS4 __pyx_v_c; enum __pyx_t_10quicktions_ParserState __pyx_v_state; int __pyx_v_is_neg; int __pyx_v_exp_is_neg; int __pyx_v_digit; unsigned int __pyx_v_udigit; PY_LONG_LONG __pyx_v_inum; CYTHON_UNUSED PY_LONG_LONG __pyx_v_idecimal; PY_LONG_LONG __pyx_v_idenom; PY_LONG_LONG __pyx_v_iexp; __pyx_t_10quicktions_ullong __pyx_v_igcd; PyObject *__pyx_v_num = 0; PyObject *__pyx_v_denom = 0; int __pyx_v_is_normalised; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__pyx_fuse_0_parse_fraction", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_2); __Pyx_XDECREF(__pyx_t_8); __Pyx_XDECREF(__pyx_t_9); __Pyx_XDECREF(__pyx_t_10); __Pyx_AddTraceback("quicktions._parse_fraction", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = 0; __pyx_L0:; __Pyx_XDECREF(__pyx_v_num); __Pyx_XDECREF(__pyx_v_denom); __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_fuse_1__pyx_f_10quicktions__parse_fraction(PyObject *__pyx_v_s) { CYTHON_UNUSED size_t __pyx_v_i; Py_ssize_t __pyx_v_decimal_len; Py_UCS4 __pyx_v_c; enum __pyx_t_10quicktions_ParserState __pyx_v_state; int __pyx_v_is_neg; int __pyx_v_exp_is_neg; int __pyx_v_digit; unsigned int __pyx_v_udigit; PY_LONG_LONG __pyx_v_inum; CYTHON_UNUSED PY_LONG_LONG __pyx_v_idecimal; PY_LONG_LONG __pyx_v_idenom; PY_LONG_LONG __pyx_v_iexp; __pyx_t_10quicktions_ullong __pyx_v_igcd; PyObject *__pyx_v_num = 0; PyObject *__pyx_v_denom = 0; int __pyx_v_is_normalised; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__pyx_fuse_1_parse_fraction", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_2); __Pyx_XDECREF(__pyx_t_10); __Pyx_XDECREF(__pyx_t_11); __Pyx_XDECREF(__pyx_t_12); __Pyx_AddTraceback("quicktions._parse_fraction", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = 0; __pyx_L0:; __Pyx_XDECREF(__pyx_v_num); __Pyx_XDECREF(__pyx_v_denom); __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; }
0989: """
0990: Parse a string into a number tuple: (nominator, denominator, is_normalised)
0991: """
0992: cdef size_t i
+0993: cdef Py_ssize_t decimal_len = 0
__pyx_v_decimal_len = 0; /* … */ __pyx_v_decimal_len = 0;
0994: cdef Py_UCS4 c
+0995: cdef ParserState state = BEGIN_SPACE
__pyx_v_state = __pyx_e_10quicktions_BEGIN_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_BEGIN_SPACE;
0996:
+0997: cdef bint is_neg = False, exp_is_neg = False
__pyx_v_is_neg = 0; __pyx_v_exp_is_neg = 0; /* … */ __pyx_v_is_neg = 0; __pyx_v_exp_is_neg = 0;
0998: cdef int digit
0999: cdef unsigned int udigit
+1000: cdef long long inum = 0, idecimal = 0, idenom = 0, iexp = 0
__pyx_v_inum = 0; __pyx_v_idecimal = 0; __pyx_v_idenom = 0; __pyx_v_iexp = 0; /* … */ __pyx_v_inum = 0; __pyx_v_idecimal = 0; __pyx_v_idenom = 0; __pyx_v_iexp = 0;
1001: cdef ullong igcd
+1002: cdef object num = None, decimal, denom
__Pyx_INCREF(Py_None); __pyx_v_num = Py_None; /* … */ __Pyx_INCREF(Py_None); __pyx_v_num = Py_None;
1003:
+1004: for i, c in enumerate(s):
__pyx_t_1 = 0; if (unlikely(__pyx_v_s == Py_None)) { PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable"); __PYX_ERR(0, 1004, __pyx_L1_error) } __Pyx_INCREF(__pyx_v_s); __pyx_t_2 = __pyx_v_s; __pyx_t_4 = PyBytes_AS_STRING(__pyx_t_2); __pyx_t_5 = (__pyx_t_4 + PyBytes_GET_SIZE(__pyx_t_2)); for (__pyx_t_6 = __pyx_t_4; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) { __pyx_t_3 = __pyx_t_6; __pyx_v_c = (__pyx_t_3[0]); /* … */ __pyx_v_i = __pyx_t_1; /* … */ __pyx_t_1 = (__pyx_t_1 + 1); /* … */ __pyx_t_1 = 0; if (unlikely(__pyx_v_s == Py_None)) { PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable"); __PYX_ERR(0, 1004, __pyx_L1_error) } __Pyx_INCREF(__pyx_v_s); __pyx_t_2 = __pyx_v_s; __pyx_t_7 = __Pyx_init_unicode_iteration(__pyx_t_2, (&__pyx_t_4), (&__pyx_t_5), (&__pyx_t_6)); if (unlikely(__pyx_t_7 == ((int)-1))) __PYX_ERR(0, 1004, __pyx_L1_error) for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_4; __pyx_t_8++) { __pyx_t_3 = __pyx_t_8; __pyx_v_c = __Pyx_PyUnicode_READ(__pyx_t_6, __pyx_t_5, __pyx_t_3); /* … */ __pyx_v_i = __pyx_t_1; /* … */ __pyx_t_1 = (__pyx_t_1 + 1);
+1005: udigit = (<unsigned int>c) - <unsigned int>'0' # Relies on integer underflow for dots etc.
__pyx_v_udigit = (((unsigned int)__pyx_v_c) - ((unsigned int)'0')); /* … */ __pyx_v_udigit = (((unsigned int)__pyx_v_c) - ((unsigned int)'0'));
+1006: if udigit <= 9:
__pyx_t_7 = ((__pyx_v_udigit <= 9) != 0); if (__pyx_t_7) { /* … */ goto __pyx_L5; } /* … */ __pyx_t_9 = ((__pyx_v_udigit <= 9) != 0); if (__pyx_t_9) { /* … */ goto __pyx_L5; }
+1007: digit = <int>udigit
__pyx_v_digit = ((int)__pyx_v_udigit); /* … */ __pyx_v_digit = ((int)__pyx_v_udigit);
1008: else:
+1009: if c == u'/':
/*else*/ { /* … */ switch (__pyx_v_c) { case 47: /* … */ break; case 46: /* … */ /*else*/ { /* … */ switch (__pyx_v_c) { case 47: /* … */ break; case 46:
+1010: if state == SMALL_NUM:
switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: /* … */ break; case __pyx_e_10quicktions_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: /* … */ break; case __pyx_e_10quicktions_NUM:
+1011: num = inum
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1011, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1011, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0;
+1012: elif state in (NUM, NUM_SPACE):
case __pyx_e_10quicktions_NUM_SPACE: break; default: /* … */ case __pyx_e_10quicktions_NUM_SPACE: break; default:
1013: pass
1014: else:
+1015: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1015, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; break; } /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1015, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; }
+1016: state = DENOM_START
__pyx_v_state = __pyx_e_10quicktions_DENOM_START; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM_START;
+1017: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
+1018: elif c == u'.':
break; case 69: /* … */ break; case 69:
+1019: if state in (BEGIN_SPACE, BEGIN_SIGN):
switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: case __pyx_e_10quicktions_BEGIN_SIGN: /* … */ break; case __pyx_e_10quicktions_SMALL_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: case __pyx_e_10quicktions_BEGIN_SIGN: /* … */ break; case __pyx_e_10quicktions_SMALL_NUM:
+1020: state = START_DECIMAL_DOT
__pyx_v_state = __pyx_e_10quicktions_START_DECIMAL_DOT; /* … */ __pyx_v_state = __pyx_e_10quicktions_START_DECIMAL_DOT;
+1021: elif state == SMALL_NUM:
break; case __pyx_e_10quicktions_NUM: /* … */ break; case __pyx_e_10quicktions_NUM:
+1022: state = SMALL_DECIMAL_DOT
__pyx_v_state = __pyx_e_10quicktions_SMALL_DECIMAL_DOT; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_DECIMAL_DOT;
+1023: elif state == NUM:
break; default: /* … */ break; default:
+1024: state = DECIMAL_DOT
__pyx_v_state = __pyx_e_10quicktions_DECIMAL_DOT; /* … */ __pyx_v_state = __pyx_e_10quicktions_DECIMAL_DOT;
1025: else:
+1026: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1026, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; break; } /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1026, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; }
+1027: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
+1028: elif c in u'eE':
case 0x65: /* … */ break; case 43: /* … */ case 0x65: /* … */ break; case 43:
+1029: if state in (SMALL_NUM, SMALL_DECIMAL_DOT, SMALL_DECIMAL):
switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: case __pyx_e_10quicktions_SMALL_DECIMAL: /* … */ break; case __pyx_e_10quicktions_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: case __pyx_e_10quicktions_SMALL_DECIMAL: /* … */ break; case __pyx_e_10quicktions_NUM:
+1030: num = inum
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1030, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1030, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0;
+1031: elif state in (NUM, DECIMAL_DOT, DECIMAL):
case __pyx_e_10quicktions_DECIMAL_DOT: case __pyx_e_10quicktions_DECIMAL: break; default: /* … */ case __pyx_e_10quicktions_DECIMAL_DOT: case __pyx_e_10quicktions_DECIMAL: break; default:
1032: pass
1033: else:
+1034: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1034, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; break; } /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1034, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; }
+1035: state = EXP_E
__pyx_v_state = __pyx_e_10quicktions_EXP_E; /* … */ __pyx_v_state = __pyx_e_10quicktions_EXP_E;
+1036: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
+1037: elif c in u'-+':
case 45: /* … */ break; case 95: /* … */ case 45: /* … */ break; case 95:
+1038: if state == BEGIN_SPACE:
switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: /* … */ break; case __pyx_e_10quicktions_EXP_E: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: /* … */ break; case __pyx_e_10quicktions_EXP_E:
+1039: is_neg = c == u'-'
__pyx_v_is_neg = (__pyx_v_c == 45); /* … */ __pyx_v_is_neg = (__pyx_v_c == 45);
+1040: state = BEGIN_SIGN
__pyx_v_state = __pyx_e_10quicktions_BEGIN_SIGN; /* … */ __pyx_v_state = __pyx_e_10quicktions_BEGIN_SIGN;
+1041: elif state == EXP_E:
break; case __pyx_e_10quicktions_DENOM_START: /* … */ break; case __pyx_e_10quicktions_DENOM_START:
+1042: exp_is_neg = c == u'-'
__pyx_v_exp_is_neg = (__pyx_v_c == 45); /* … */ __pyx_v_exp_is_neg = (__pyx_v_c == 45);
+1043: state = EXP_SIGN
__pyx_v_state = __pyx_e_10quicktions_EXP_SIGN; /* … */ __pyx_v_state = __pyx_e_10quicktions_EXP_SIGN;
+1044: elif state == DENOM_START:
break; default: /* … */ break; default:
+1045: is_neg ^= (c == u'-')
__pyx_v_is_neg = (__pyx_v_is_neg ^ (__pyx_v_c == 45)); /* … */ __pyx_v_is_neg = (__pyx_v_is_neg ^ (__pyx_v_c == 45));
+1046: state = DENOM_SIGN
__pyx_v_state = __pyx_e_10quicktions_DENOM_SIGN; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM_SIGN;
1047: else:
+1048: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1048, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; break; } /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1048, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; }
+1049: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
+1050: elif c == u'_':
break; default: /* … */ break; default:
+1051: if state == SMALL_NUM:
switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: /* … */ break; case __pyx_e_10quicktions_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: /* … */ break; case __pyx_e_10quicktions_NUM:
+1052: state = SMALL_NUM_US
__pyx_v_state = __pyx_e_10quicktions_SMALL_NUM_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_NUM_US;
+1053: elif state == NUM:
break; case __pyx_e_10quicktions_SMALL_DECIMAL: /* … */ break; case __pyx_e_10quicktions_SMALL_DECIMAL:
+1054: state = NUM_US
__pyx_v_state = __pyx_e_10quicktions_NUM_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_NUM_US;
+1055: elif state == SMALL_DECIMAL:
break; case __pyx_e_10quicktions_DECIMAL: /* … */ break; case __pyx_e_10quicktions_DECIMAL:
+1056: state = SMALL_DECIMAL_US
__pyx_v_state = __pyx_e_10quicktions_SMALL_DECIMAL_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_DECIMAL_US;
+1057: elif state == DECIMAL:
break; case __pyx_e_10quicktions_EXP: /* … */ break; case __pyx_e_10quicktions_EXP:
+1058: state = DECIMAL_US
__pyx_v_state = __pyx_e_10quicktions_DECIMAL_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_DECIMAL_US;
+1059: elif state == EXP:
break; case __pyx_e_10quicktions_SMALL_DENOM: /* … */ break; case __pyx_e_10quicktions_SMALL_DENOM:
+1060: state = EXP_US
__pyx_v_state = __pyx_e_10quicktions_EXP_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_EXP_US;
+1061: elif state == SMALL_DENOM:
break; case __pyx_e_10quicktions_DENOM: /* … */ break; case __pyx_e_10quicktions_DENOM:
+1062: state = SMALL_DENOM_US
__pyx_v_state = __pyx_e_10quicktions_SMALL_DENOM_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_DENOM_US;
+1063: elif state == DENOM:
break; default: /* … */ break; default:
+1064: state = DENOM_US
__pyx_v_state = __pyx_e_10quicktions_DENOM_US; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM_US;
1065: else:
+1066: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1066, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; break; } /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1066, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; }
+1067: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
1068: else:
+1069: if c.isspace():
__pyx_t_7 = Py_UNICODE_ISSPACE(__pyx_v_c); if ((__pyx_t_7 != 0)) { /* … */ } break; } /* … */ __pyx_t_9 = Py_UNICODE_ISSPACE(__pyx_v_c); if ((__pyx_t_9 != 0)) { /* … */ } break; }
+1070: if state in (BEGIN_SPACE, NUM_SPACE, END_SPACE, SMALL_END_SPACE, DENOM_START, DENOM_SPACE):
switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: case __pyx_e_10quicktions_NUM_SPACE: case __pyx_e_10quicktions_END_SPACE: case __pyx_e_10quicktions_SMALL_END_SPACE: case __pyx_e_10quicktions_DENOM_START: case __pyx_e_10quicktions_DENOM_SPACE: break; case __pyx_e_10quicktions_SMALL_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: case __pyx_e_10quicktions_NUM_SPACE: case __pyx_e_10quicktions_END_SPACE: case __pyx_e_10quicktions_SMALL_END_SPACE: case __pyx_e_10quicktions_DENOM_START: case __pyx_e_10quicktions_DENOM_SPACE: break; case __pyx_e_10quicktions_SMALL_NUM:
1071: pass
+1072: elif state == SMALL_NUM:
break; case __pyx_e_10quicktions_NUM: /* … */ break; case __pyx_e_10quicktions_NUM:
+1073: num = inum
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1073, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1073, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0;
+1074: state = NUM_SPACE
__pyx_v_state = __pyx_e_10quicktions_NUM_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_NUM_SPACE;
+1075: elif state == NUM:
break; case __pyx_e_10quicktions_SMALL_DECIMAL: /* … */ break; case __pyx_e_10quicktions_SMALL_DECIMAL:
+1076: state = NUM_SPACE
__pyx_v_state = __pyx_e_10quicktions_NUM_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_NUM_SPACE;
+1077: elif state in (SMALL_DECIMAL, SMALL_DECIMAL_DOT):
case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: /* … */ break; case __pyx_e_10quicktions_DECIMAL: /* … */ case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: /* … */ break; case __pyx_e_10quicktions_DECIMAL:
+1078: num = inum
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1078, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1078, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0;
+1079: state = SMALL_END_SPACE
__pyx_v_state = __pyx_e_10quicktions_SMALL_END_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_END_SPACE;
+1080: elif state in (DECIMAL, DECIMAL_DOT):
case __pyx_e_10quicktions_DECIMAL_DOT: /* … */ break; case __pyx_e_10quicktions_EXP: /* … */ case __pyx_e_10quicktions_DECIMAL_DOT: /* … */ break; case __pyx_e_10quicktions_EXP:
+1081: state = END_SPACE
__pyx_v_state = __pyx_e_10quicktions_END_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_END_SPACE;
+1082: elif state == EXP:
break; case __pyx_e_10quicktions_SMALL_DENOM: /* … */ break; case __pyx_e_10quicktions_SMALL_DENOM:
+1083: state = END_SPACE
__pyx_v_state = __pyx_e_10quicktions_END_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_END_SPACE;
+1084: elif state == SMALL_DENOM:
break; case __pyx_e_10quicktions_DENOM: /* … */ break; case __pyx_e_10quicktions_DENOM:
+1085: denom = idenom
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_idenom); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1085, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_idenom); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1085, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_10); __pyx_t_10 = 0;
+1086: state = DENOM_SPACE
__pyx_v_state = __pyx_e_10quicktions_DENOM_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM_SPACE;
+1087: elif state == DENOM:
break; default: /* … */ break; default:
+1088: state = DENOM_SPACE
__pyx_v_state = __pyx_e_10quicktions_DENOM_SPACE; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM_SPACE;
1089: else:
+1090: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1090, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; break; } /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1090, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; }
+1091: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
1092:
+1093: digit = Py_UNICODE_TODECIMAL(c)
__pyx_v_digit = Py_UNICODE_TODECIMAL(__pyx_v_c); /* … */ __pyx_v_digit = Py_UNICODE_TODECIMAL(__pyx_v_c);
+1094: if digit == -1:
__pyx_t_7 = ((__pyx_v_digit == -1L) != 0); if (__pyx_t_7) { /* … */ } } __pyx_L5:; /* … */ __pyx_t_9 = ((__pyx_v_digit == -1L) != 0); if (__pyx_t_9) { /* … */ } } __pyx_L5:;
+1095: _raise_invalid_input(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1095, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1095, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
+1096: continue
goto __pyx_L3_continue; /* … */ goto __pyx_L3_continue;
1097:
1098: # normal digit found
+1099: if state in (BEGIN_SPACE, BEGIN_SIGN, SMALL_NUM, SMALL_NUM_US):
switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: case __pyx_e_10quicktions_BEGIN_SIGN: case __pyx_e_10quicktions_SMALL_NUM: case __pyx_e_10quicktions_SMALL_NUM_US: /* … */ break; case __pyx_e_10quicktions_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_BEGIN_SPACE: case __pyx_e_10quicktions_BEGIN_SIGN: case __pyx_e_10quicktions_SMALL_NUM: case __pyx_e_10quicktions_SMALL_NUM_US: /* … */ break; case __pyx_e_10quicktions_NUM:
+1100: inum = inum * 10 + digit
__pyx_v_inum = ((__pyx_v_inum * 10) + __pyx_v_digit); /* … */ __pyx_v_inum = ((__pyx_v_inum * 10) + __pyx_v_digit);
+1101: state = SMALL_NUM
__pyx_v_state = __pyx_e_10quicktions_SMALL_NUM; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_NUM;
+1102: if inum > MAX_SMALL_NUMBER:
__pyx_t_7 = ((__pyx_v_inum > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = ((__pyx_v_inum > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_9) { /* … */ }
+1103: num = inum
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1103, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1103, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0;
+1104: state = NUM
__pyx_v_state = __pyx_e_10quicktions_NUM; /* … */ __pyx_v_state = __pyx_e_10quicktions_NUM;
+1105: elif state in (NUM, NUM_US):
case __pyx_e_10quicktions_NUM_US: /* … */ break; case __pyx_e_10quicktions_START_DECIMAL_DOT: /* … */ case __pyx_e_10quicktions_NUM_US: /* … */ break; case __pyx_e_10quicktions_START_DECIMAL_DOT:
+1106: num = num * 10 + digit
__pyx_t_8 = PyNumber_Multiply(__pyx_v_num, __pyx_int_10); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1106, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __pyx_t_9 = __Pyx_PyInt_From_int(__pyx_v_digit); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1106, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_10 = PyNumber_Add(__pyx_t_8, __pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1106, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0; /* … */ __pyx_t_10 = PyNumber_Multiply(__pyx_v_num, __pyx_int_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1106, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_digit); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1106, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __pyx_t_12 = PyNumber_Add(__pyx_t_10, __pyx_t_11); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1106, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_12); __pyx_t_12 = 0;
+1107: state = NUM
__pyx_v_state = __pyx_e_10quicktions_NUM; /* … */ __pyx_v_state = __pyx_e_10quicktions_NUM;
+1108: elif state in (START_DECIMAL_DOT, SMALL_DECIMAL_DOT, SMALL_DECIMAL, SMALL_DECIMAL_US):
case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: case __pyx_e_10quicktions_SMALL_DECIMAL: case __pyx_e_10quicktions_SMALL_DECIMAL_US: /* … */ break; case __pyx_e_10quicktions_DECIMAL_DOT: /* … */ case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: case __pyx_e_10quicktions_SMALL_DECIMAL: case __pyx_e_10quicktions_SMALL_DECIMAL_US: /* … */ break; case __pyx_e_10quicktions_DECIMAL_DOT:
+1109: decimal_len += 1
__pyx_v_decimal_len = (__pyx_v_decimal_len + 1); /* … */ __pyx_v_decimal_len = (__pyx_v_decimal_len + 1);
+1110: inum = inum * 10 + digit
__pyx_v_inum = ((__pyx_v_inum * 10) + __pyx_v_digit); /* … */ __pyx_v_inum = ((__pyx_v_inum * 10) + __pyx_v_digit);
+1111: state = SMALL_DECIMAL
__pyx_v_state = __pyx_e_10quicktions_SMALL_DECIMAL; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_DECIMAL;
+1112: if inum > MAX_SMALL_NUMBER:
__pyx_t_7 = ((__pyx_v_inum > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = ((__pyx_v_inum > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_9) { /* … */ }
+1113: num = inum
__pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1113, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0; /* … */ __pyx_t_12 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1113, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_12); __pyx_t_12 = 0;
+1114: state = DECIMAL
__pyx_v_state = __pyx_e_10quicktions_DECIMAL; /* … */ __pyx_v_state = __pyx_e_10quicktions_DECIMAL;
+1115: elif state in (DECIMAL_DOT, DECIMAL, DECIMAL_US):
case __pyx_e_10quicktions_DECIMAL: case __pyx_e_10quicktions_DECIMAL_US: /* … */ break; case __pyx_e_10quicktions_EXP_E: /* … */ case __pyx_e_10quicktions_DECIMAL: case __pyx_e_10quicktions_DECIMAL_US: /* … */ break; case __pyx_e_10quicktions_EXP_E:
+1116: decimal_len += 1
__pyx_v_decimal_len = (__pyx_v_decimal_len + 1); /* … */ __pyx_v_decimal_len = (__pyx_v_decimal_len + 1);
+1117: num = num * 10 + digit
__pyx_t_10 = PyNumber_Multiply(__pyx_v_num, __pyx_int_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1117, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __pyx_t_9 = __Pyx_PyInt_From_int(__pyx_v_digit); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1117, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_8 = PyNumber_Add(__pyx_t_10, __pyx_t_9); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1117, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_12 = PyNumber_Multiply(__pyx_v_num, __pyx_int_10); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1117, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_digit); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1117, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __pyx_t_10 = PyNumber_Add(__pyx_t_12, __pyx_t_11); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1117, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0;
+1118: state = DECIMAL
__pyx_v_state = __pyx_e_10quicktions_DECIMAL; /* … */ __pyx_v_state = __pyx_e_10quicktions_DECIMAL;
+1119: elif state in (EXP_E, EXP_SIGN, EXP, EXP_US):
case __pyx_e_10quicktions_EXP_SIGN: case __pyx_e_10quicktions_EXP: case __pyx_e_10quicktions_EXP_US: /* … */ break; case __pyx_e_10quicktions_DENOM_START: /* … */ case __pyx_e_10quicktions_EXP_SIGN: case __pyx_e_10quicktions_EXP: case __pyx_e_10quicktions_EXP_US: /* … */ break; case __pyx_e_10quicktions_DENOM_START:
+1120: iexp = iexp * 10 + digit
__pyx_v_iexp = ((__pyx_v_iexp * 10) + __pyx_v_digit); /* … */ __pyx_v_iexp = ((__pyx_v_iexp * 10) + __pyx_v_digit);
+1121: if iexp > MAX_SMALL_NUMBER:
__pyx_t_7 = ((__pyx_v_iexp > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = ((__pyx_v_iexp > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_9) { /* … */ }
+1122: _raise_parse_overflow(s)
__pyx_t_8 = __pyx_f_10quicktions__raise_parse_overflow(__pyx_v_s); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1122, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __pyx_f_10quicktions__raise_parse_overflow(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1122, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
+1123: state = EXP
__pyx_v_state = __pyx_e_10quicktions_EXP; /* … */ __pyx_v_state = __pyx_e_10quicktions_EXP;
+1124: elif state in (DENOM_START, DENOM_SIGN, SMALL_DENOM, SMALL_DENOM_US):
case __pyx_e_10quicktions_DENOM_SIGN: case __pyx_e_10quicktions_SMALL_DENOM: case __pyx_e_10quicktions_SMALL_DENOM_US: /* … */ break; case __pyx_e_10quicktions_DENOM: /* … */ case __pyx_e_10quicktions_DENOM_SIGN: case __pyx_e_10quicktions_SMALL_DENOM: case __pyx_e_10quicktions_SMALL_DENOM_US: /* … */ break; case __pyx_e_10quicktions_DENOM:
+1125: idenom = idenom * 10 + digit
__pyx_v_idenom = ((__pyx_v_idenom * 10) + __pyx_v_digit); /* … */ __pyx_v_idenom = ((__pyx_v_idenom * 10) + __pyx_v_digit);
+1126: state = SMALL_DENOM
__pyx_v_state = __pyx_e_10quicktions_SMALL_DENOM; /* … */ __pyx_v_state = __pyx_e_10quicktions_SMALL_DENOM;
+1127: if idenom > MAX_SMALL_NUMBER:
__pyx_t_7 = ((__pyx_v_idenom > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = ((__pyx_v_idenom > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_9) { /* … */ }
+1128: denom = idenom
__pyx_t_8 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_idenom); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_8); __pyx_t_8 = 0; /* … */ __pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_idenom); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_10); __pyx_t_10 = 0;
+1129: state = DENOM
__pyx_v_state = __pyx_e_10quicktions_DENOM; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM;
+1130: elif state in (DENOM, DENOM_US):
case __pyx_e_10quicktions_DENOM_US: /* … */ break; default: /* … */ case __pyx_e_10quicktions_DENOM_US: /* … */ break; default:
+1131: denom = denom * 10 + digit
if (unlikely(!__pyx_v_denom)) { __Pyx_RaiseUnboundLocalError("denom"); __PYX_ERR(0, 1131, __pyx_L1_error) } __pyx_t_8 = PyNumber_Multiply(__pyx_v_denom, __pyx_int_10); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1131, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __pyx_t_9 = __Pyx_PyInt_From_int(__pyx_v_digit); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1131, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_10 = PyNumber_Add(__pyx_t_8, __pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1131, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_10); __pyx_t_10 = 0; /* … */ if (unlikely(!__pyx_v_denom)) { __Pyx_RaiseUnboundLocalError("denom"); __PYX_ERR(0, 1131, __pyx_L1_error) } __pyx_t_10 = PyNumber_Multiply(__pyx_v_denom, __pyx_int_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1131, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_digit); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1131, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __pyx_t_12 = PyNumber_Add(__pyx_t_10, __pyx_t_11); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1131, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_12); __pyx_t_12 = 0;
+1132: state = DENOM
__pyx_v_state = __pyx_e_10quicktions_DENOM; /* … */ __pyx_v_state = __pyx_e_10quicktions_DENOM;
1133: else:
+1134: _raise_invalid_input(s)
__pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1134, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; } __pyx_L3_continue:; } __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; /* … */ __pyx_t_12 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1134, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; break; } __pyx_L3_continue:; } __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
1135:
+1136: is_normalised = False
__pyx_v_is_normalised = 0; /* … */ __pyx_v_is_normalised = 0;
+1137: if state in (SMALL_NUM, SMALL_DECIMAL, SMALL_DECIMAL_DOT, SMALL_END_SPACE):
switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: case __pyx_e_10quicktions_SMALL_DECIMAL: case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: case __pyx_e_10quicktions_SMALL_END_SPACE: /* … */ break; case __pyx_e_10quicktions_NUM: /* … */ switch (__pyx_v_state) { case __pyx_e_10quicktions_SMALL_NUM: case __pyx_e_10quicktions_SMALL_DECIMAL: case __pyx_e_10quicktions_SMALL_DECIMAL_DOT: case __pyx_e_10quicktions_SMALL_END_SPACE: /* … */ break; case __pyx_e_10quicktions_NUM:
1138: # Special case for 'small' numbers: normalise directly in C space.
+1139: if inum and decimal_len:
__pyx_t_11 = (__pyx_v_inum != 0); if (__pyx_t_11) { } else { __pyx_t_7 = __pyx_t_11; goto __pyx_L13_bool_binop_done; } __pyx_t_11 = (__pyx_v_decimal_len != 0); __pyx_t_7 = __pyx_t_11; __pyx_L13_bool_binop_done:; if (__pyx_t_7) { /* … */ goto __pyx_L12; } /* … */ __pyx_t_13 = (__pyx_v_inum != 0); if (__pyx_t_13) { } else { __pyx_t_9 = __pyx_t_13; goto __pyx_L13_bool_binop_done; } __pyx_t_13 = (__pyx_v_decimal_len != 0); __pyx_t_9 = __pyx_t_13; __pyx_L13_bool_binop_done:; if (__pyx_t_9) { /* … */ goto __pyx_L12; }
+1140: denom = pow10(decimal_len)
__pyx_t_10 = __pyx_f_10quicktions_pow10(__pyx_v_decimal_len); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1140, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_10); __pyx_t_10 = 0; /* … */ __pyx_t_12 = __pyx_f_10quicktions_pow10(__pyx_v_decimal_len); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1140, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_12); __pyx_t_12 = 0;
+1141: igcd = _ibgcd[ullong](inum, denom)
__pyx_t_12 = __Pyx_PyInt_As_unsigned_PY_LONG_LONG(__pyx_v_denom); if (unlikely((__pyx_t_12 == (unsigned PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1141, __pyx_L1_error) __pyx_v_igcd = __pyx_fuse_0__pyx_f_10quicktions__ibgcd(__pyx_v_inum, __pyx_t_12); /* … */ __pyx_t_14 = __Pyx_PyInt_As_unsigned_PY_LONG_LONG(__pyx_v_denom); if (unlikely((__pyx_t_14 == (unsigned PY_LONG_LONG)-1) && PyErr_Occurred())) __PYX_ERR(0, 1141, __pyx_L1_error) __pyx_v_igcd = __pyx_fuse_0__pyx_f_10quicktions__ibgcd(__pyx_v_inum, __pyx_t_14);
+1142: if igcd > 1:
__pyx_t_7 = ((__pyx_v_igcd > 1) != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = ((__pyx_v_igcd > 1) != 0); if (__pyx_t_9) { /* … */ }
+1143: inum //= igcd
if (unlikely(__pyx_v_igcd == 0)) { PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); __PYX_ERR(0, 1143, __pyx_L1_error) } __pyx_v_inum = (__pyx_v_inum / __pyx_v_igcd); /* … */ if (unlikely(__pyx_v_igcd == 0)) { PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); __PYX_ERR(0, 1143, __pyx_L1_error) } __pyx_v_inum = (__pyx_v_inum / __pyx_v_igcd);
+1144: denom //= igcd
__pyx_t_10 = __Pyx_PyInt_From_unsigned_PY_LONG_LONG(__pyx_v_igcd); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1144, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __pyx_t_9 = PyNumber_InPlaceFloorDivide(__pyx_v_denom, __pyx_t_10); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1144, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; __Pyx_DECREF_SET(__pyx_v_denom, __pyx_t_9); __pyx_t_9 = 0; /* … */ __pyx_t_12 = __Pyx_PyInt_From_unsigned_PY_LONG_LONG(__pyx_v_igcd); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1144, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __pyx_t_11 = PyNumber_InPlaceFloorDivide(__pyx_v_denom, __pyx_t_12); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1144, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; __Pyx_DECREF_SET(__pyx_v_denom, __pyx_t_11); __pyx_t_11 = 0;
1145: else:
+1146: denom = 1
/*else*/ { __Pyx_INCREF(__pyx_int_1); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_int_1); } __pyx_L12:; /* … */ /*else*/ { __Pyx_INCREF(__pyx_int_1); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_int_1); } __pyx_L12:;
+1147: if is_neg:
__pyx_t_7 = (__pyx_v_is_neg != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = (__pyx_v_is_neg != 0); if (__pyx_t_9) { /* … */ }
+1148: inum = -inum
__pyx_v_inum = (-__pyx_v_inum); /* … */ __pyx_v_inum = (-__pyx_v_inum);
+1149: return inum, denom, True
__Pyx_XDECREF(__pyx_r); __pyx_t_9 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1149, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_10 = PyTuple_New(3); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1149, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9); __Pyx_INCREF(__pyx_v_denom); __Pyx_GIVEREF(__pyx_v_denom); PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_v_denom); __Pyx_INCREF(Py_True); __Pyx_GIVEREF(Py_True); PyTuple_SET_ITEM(__pyx_t_10, 2, Py_True); __pyx_t_9 = 0; __pyx_r = ((PyObject*)__pyx_t_10); __pyx_t_10 = 0; goto __pyx_L0; /* … */ __Pyx_XDECREF(__pyx_r); __pyx_t_11 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_inum); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1149, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __pyx_t_12 = PyTuple_New(3); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1149, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_GIVEREF(__pyx_t_11); PyTuple_SET_ITEM(__pyx_t_12, 0, __pyx_t_11); __Pyx_INCREF(__pyx_v_denom); __Pyx_GIVEREF(__pyx_v_denom); PyTuple_SET_ITEM(__pyx_t_12, 1, __pyx_v_denom); __Pyx_INCREF(Py_True); __Pyx_GIVEREF(Py_True); PyTuple_SET_ITEM(__pyx_t_12, 2, Py_True); __pyx_t_11 = 0; __pyx_r = ((PyObject*)__pyx_t_12); __pyx_t_12 = 0; goto __pyx_L0;
1150:
+1151: elif state in (NUM, NUM_SPACE, DECIMAL_DOT, DECIMAL, EXP, END_SPACE):
case __pyx_e_10quicktions_NUM_SPACE: case __pyx_e_10quicktions_DECIMAL_DOT: case __pyx_e_10quicktions_DECIMAL: case __pyx_e_10quicktions_EXP: case __pyx_e_10quicktions_END_SPACE: /* … */ break; case __pyx_e_10quicktions_SMALL_DENOM: /* … */ case __pyx_e_10quicktions_NUM_SPACE: case __pyx_e_10quicktions_DECIMAL_DOT: case __pyx_e_10quicktions_DECIMAL: case __pyx_e_10quicktions_EXP: case __pyx_e_10quicktions_END_SPACE: /* … */ break; case __pyx_e_10quicktions_SMALL_DENOM:
+1152: is_normalised = True
__pyx_v_is_normalised = 1; /* … */ __pyx_v_is_normalised = 1;
+1153: denom = 1
__Pyx_INCREF(__pyx_int_1); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_int_1); /* … */ __Pyx_INCREF(__pyx_int_1); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_int_1);
+1154: elif state == SMALL_DENOM:
break; case __pyx_e_10quicktions_DENOM: /* … */ break; case __pyx_e_10quicktions_DENOM:
+1155: denom = idenom
__pyx_t_10 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_idenom); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1155, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_10); __pyx_t_10 = 0; /* … */ __pyx_t_12 = __Pyx_PyInt_From_PY_LONG_LONG(__pyx_v_idenom); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1155, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_12); __pyx_t_12 = 0;
+1156: elif state in (DENOM, DENOM_SPACE):
case __pyx_e_10quicktions_DENOM_SPACE: break; default: /* … */ case __pyx_e_10quicktions_DENOM_SPACE: break; default:
1157: pass
1158: else:
+1159: _raise_invalid_input(s)
__pyx_t_10 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1159, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; break; } /* … */ __pyx_t_12 = __pyx_f_10quicktions__raise_invalid_input(__pyx_v_s); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1159, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; break; }
1160:
+1161: if decimal_len > MAX_SMALL_NUMBER:
__pyx_t_7 = ((__pyx_v_decimal_len > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = ((__pyx_v_decimal_len > (PY_LLONG_MAX / 100)) != 0); if (__pyx_t_9) { /* … */ }
+1162: _raise_parse_overflow(s)
__pyx_t_10 = __pyx_f_10quicktions__raise_parse_overflow(__pyx_v_s); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1162, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; /* … */ __pyx_t_12 = __pyx_f_10quicktions__raise_parse_overflow(__pyx_v_s); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1162, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
+1163: if exp_is_neg:
__pyx_t_7 = (__pyx_v_exp_is_neg != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = (__pyx_v_exp_is_neg != 0); if (__pyx_t_9) { /* … */ }
+1164: iexp = -iexp
__pyx_v_iexp = (-__pyx_v_iexp); /* … */ __pyx_v_iexp = (-__pyx_v_iexp);
+1165: iexp -= decimal_len
__pyx_v_iexp = (__pyx_v_iexp - __pyx_v_decimal_len); /* … */ __pyx_v_iexp = (__pyx_v_iexp - __pyx_v_decimal_len);
1166:
+1167: if is_neg:
__pyx_t_7 = (__pyx_v_is_neg != 0); if (__pyx_t_7) { /* … */ } /* … */ __pyx_t_9 = (__pyx_v_is_neg != 0); if (__pyx_t_9) { /* … */ }
+1168: num = -num
__pyx_t_10 = PyNumber_Negative(__pyx_v_num); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1168, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_10); __pyx_t_10 = 0; /* … */ __pyx_t_12 = PyNumber_Negative(__pyx_v_num); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1168, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_12); __pyx_t_12 = 0;
+1169: if iexp > 0:
__pyx_t_7 = ((__pyx_v_iexp > 0) != 0); if (__pyx_t_7) { /* … */ goto __pyx_L20; } /* … */ __pyx_t_9 = ((__pyx_v_iexp > 0) != 0); if (__pyx_t_9) { /* … */ goto __pyx_L20; }
+1170: num *= pow10(iexp)
__pyx_t_10 = __pyx_f_10quicktions_pow10(__pyx_v_iexp); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1170, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __pyx_t_9 = PyNumber_InPlaceMultiply(__pyx_v_num, __pyx_t_10); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1170, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_9); __pyx_t_9 = 0; /* … */ __pyx_t_12 = __pyx_f_10quicktions_pow10(__pyx_v_iexp); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1170, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __pyx_t_11 = PyNumber_InPlaceMultiply(__pyx_v_num, __pyx_t_12); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1170, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; __Pyx_DECREF_SET(__pyx_v_num, __pyx_t_11); __pyx_t_11 = 0;
+1171: elif iexp < 0:
__pyx_t_7 = ((__pyx_v_iexp < 0) != 0); if (__pyx_t_7) { /* … */ } __pyx_L20:; /* … */ __pyx_t_9 = ((__pyx_v_iexp < 0) != 0); if (__pyx_t_9) { /* … */ } __pyx_L20:;
+1172: is_normalised = False
__pyx_v_is_normalised = 0; /* … */ __pyx_v_is_normalised = 0;
+1173: denom = pow10(-iexp)
__pyx_t_9 = __pyx_f_10quicktions_pow10((-__pyx_v_iexp)); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1173, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_9); __pyx_t_9 = 0; /* … */ __pyx_t_11 = __pyx_f_10quicktions_pow10((-__pyx_v_iexp)); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1173, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __Pyx_XDECREF_SET(__pyx_v_denom, __pyx_t_11); __pyx_t_11 = 0;
1174:
+1175: return num, denom, is_normalised
__Pyx_XDECREF(__pyx_r); if (unlikely(!__pyx_v_denom)) { __Pyx_RaiseUnboundLocalError("denom"); __PYX_ERR(0, 1175, __pyx_L1_error) } __pyx_t_9 = __Pyx_PyBool_FromLong(__pyx_v_is_normalised); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 1175, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_10 = PyTuple_New(3); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 1175, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __Pyx_INCREF(__pyx_v_num); __Pyx_GIVEREF(__pyx_v_num); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_v_num); __Pyx_INCREF(__pyx_v_denom); __Pyx_GIVEREF(__pyx_v_denom); PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_v_denom); __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_10, 2, __pyx_t_9); __pyx_t_9 = 0; __pyx_r = ((PyObject*)__pyx_t_10); __pyx_t_10 = 0; goto __pyx_L0; /* … */ __Pyx_XDECREF(__pyx_r); if (unlikely(!__pyx_v_denom)) { __Pyx_RaiseUnboundLocalError("denom"); __PYX_ERR(0, 1175, __pyx_L1_error) } __pyx_t_11 = __Pyx_PyBool_FromLong(__pyx_v_is_normalised); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 1175, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __pyx_t_12 = PyTuple_New(3); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 1175, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_12); __Pyx_INCREF(__pyx_v_num); __Pyx_GIVEREF(__pyx_v_num); PyTuple_SET_ITEM(__pyx_t_12, 0, __pyx_v_num); __Pyx_INCREF(__pyx_v_denom); __Pyx_GIVEREF(__pyx_v_denom); PyTuple_SET_ITEM(__pyx_t_12, 1, __pyx_v_denom); __Pyx_GIVEREF(__pyx_t_11); PyTuple_SET_ITEM(__pyx_t_12, 2, __pyx_t_11); __pyx_t_11 = 0; __pyx_r = ((PyObject*)__pyx_t_12); __pyx_t_12 = 0; goto __pyx_L0;