feat: indie status page MVP -- FastAPI + SQLite

- 8 DB models (services, incidents, monitors, subscribers, etc.)
- Full CRUD API for services, incidents, monitors
- Public status page with live data
- Incident detail page with timeline
- API key authentication
- Uptime monitoring scheduler
- 13 tests passing
- TECHNICAL_DESIGN.md with full spec

venv/lib/python3.11/site-packages/mypyc/lib-rt/bytes_ops.c

@@ -0,0 +1,218 @@
+// Bytes primitive operations
+//
+// These are registered in mypyc.primitives.bytes_ops.
+
+#include <Python.h>
+#include "CPy.h"
+
+// Returns -1 on error, 0 on inequality, 1 on equality.
+//
+// Falls back to PyObject_RichCompareBool.
+int CPyBytes_Compare(PyObject *left, PyObject *right) {
+    if (PyBytes_CheckExact(left) && PyBytes_CheckExact(right)) {
+        if (left == right) {
+            return 1;
+        }
+
+        // Adapted from cpython internal implementation of bytes_compare.
+        Py_ssize_t len = Py_SIZE(left);
+        if (Py_SIZE(right) != len) {
+            return 0;
+        }
+        PyBytesObject *left_b = (PyBytesObject *)left;
+        PyBytesObject *right_b = (PyBytesObject *)right;
+        if (left_b->ob_sval[0] != right_b->ob_sval[0]) {
+            return 0;
+        }
+
+        return memcmp(left_b->ob_sval, right_b->ob_sval, len) == 0;
+    }
+    return PyObject_RichCompareBool(left, right, Py_EQ);
+}
+
+CPyTagged CPyBytes_GetItem(PyObject *o, CPyTagged index) {
+    if (CPyTagged_CheckShort(index)) {
+        Py_ssize_t n = CPyTagged_ShortAsSsize_t(index);
+        Py_ssize_t size = ((PyVarObject *)o)->ob_size;
+        if (n < 0)
+            n += size;
+        if (n < 0 || n >= size) {
+            PyErr_SetString(PyExc_IndexError, "index out of range");
+            return CPY_INT_TAG;
+        }
+        unsigned char num = PyBytes_Check(o) ? ((PyBytesObject *)o)->ob_sval[n]
+                                             : ((PyByteArrayObject *)o)->ob_bytes[n];
+        return num << 1;
+    } else {
+        PyErr_SetString(PyExc_OverflowError, CPYTHON_LARGE_INT_ERRMSG);
+        return CPY_INT_TAG;
+    }
+}
+
+PyObject *CPyBytes_Concat(PyObject *a, PyObject *b) {
+    Py_ssize_t a_len = ((PyVarObject *)a)->ob_size;
+    Py_ssize_t b_len = ((PyVarObject *)b)->ob_size;
+    PyBytesObject *ret = (PyBytesObject *)PyBytes_FromStringAndSize(NULL, a_len + b_len);
+    if (ret != NULL) {
+        memcpy(ret->ob_sval, ((PyBytesObject *)a)->ob_sval, a_len);
+        memcpy(ret->ob_sval + a_len, ((PyBytesObject *)b)->ob_sval, b_len);
+    }
+    return (PyObject *)ret;
+}
+
+static inline Py_ssize_t Clamp(Py_ssize_t a, Py_ssize_t b, Py_ssize_t c) {
+    return a < b ? b : (a >= c ? c : a);
+}
+
+PyObject *CPyBytes_GetSlice(PyObject *obj, CPyTagged start, CPyTagged end) {
+    if (CPyTagged_CheckShort(start) && CPyTagged_CheckShort(end)) {
+        Py_ssize_t startn = CPyTagged_ShortAsSsize_t(start);
+        Py_ssize_t endn = CPyTagged_ShortAsSsize_t(end);
+        Py_ssize_t len = ((PyVarObject *)obj)->ob_size;
+        if (startn < 0) {
+            startn += len;
+        }
+        if (endn < 0) {
+            endn += len;
+        }
+        startn = Clamp(startn, 0, len);
+        endn = Clamp(endn, 0, len);
+        Py_ssize_t slice_len = endn - startn;
+        if (PyBytes_Check(obj)) {
+            return PyBytes_FromStringAndSize(PyBytes_AS_STRING(obj) + startn, slice_len);
+        } else {
+            return PyByteArray_FromStringAndSize(PyByteArray_AS_STRING(obj) + startn, slice_len);
+        }
+    }
+    return CPyObject_GetSlice(obj, start, end);
+}
+
+// Like _PyBytes_Join but fallback to dynamic call if 'sep' is not bytes
+// (mostly commonly, for bytearrays)
+PyObject *CPyBytes_Join(PyObject *sep, PyObject *iter) {
+    if (PyBytes_CheckExact(sep)) {
+        return PyBytes_Join(sep, iter);
+    } else {
+        return PyObject_CallMethodOneArg(sep, mypyc_interned_str.join, iter);
+    }
+}
+
+PyObject *CPyBytes_Build(Py_ssize_t len, ...) {
+    Py_ssize_t i;
+    Py_ssize_t sz = 0;
+
+    va_list args;
+    va_start(args, len);
+    for (i = 0; i < len; i++) {
+        PyObject *item = va_arg(args, PyObject *);
+        size_t add_sz = ((PyVarObject *)item)->ob_size;
+        // Using size_t to avoid overflow during arithmetic calculation
+        if (add_sz > (size_t)(PY_SSIZE_T_MAX - sz)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "join() result is too long for a Python bytes");
+            return NULL;
+        }
+        sz += add_sz;
+    }
+    va_end(args);
+
+    PyBytesObject *ret = (PyBytesObject *)PyBytes_FromStringAndSize(NULL, sz);
+    if (ret != NULL) {
+        char *res_data = ret->ob_sval;
+        va_start(args, len);
+        for (i = 0; i < len; i++) {
+            PyObject *item = va_arg(args, PyObject *);
+            Py_ssize_t item_sz = ((PyVarObject *)item)->ob_size;
+            memcpy(res_data, ((PyBytesObject *)item)->ob_sval, item_sz);
+            res_data += item_sz;
+        }
+        va_end(args);
+        assert(res_data == ret->ob_sval + ((PyVarObject *)ret)->ob_size);
+    }
+
+    return (PyObject *)ret;
+}
+
+CPyTagged CPyBytes_Ord(PyObject *obj) {
+    Py_ssize_t s = PyBytes_GET_SIZE(obj);
+    if (s == 1) {
+        return (unsigned char)(PyBytes_AS_STRING(obj)[0]) << 1;
+    }
+    PyErr_SetString(PyExc_TypeError, "ord() expects a character");
+    return CPY_INT_TAG;
+}
+
+PyObject *CPyBytes_Multiply(PyObject *bytes, CPyTagged count) {
+    Py_ssize_t temp_count = CPyTagged_AsSsize_t(count);
+    if (temp_count == -1 && PyErr_Occurred()) {
+        PyErr_SetString(PyExc_OverflowError, CPYTHON_LARGE_INT_ERRMSG);
+        return NULL;
+    }
+    return PySequence_Repeat(bytes, temp_count);
+}
+
+int CPyBytes_Startswith(PyObject *self, PyObject *subobj) {
+    if (PyBytes_CheckExact(self) && PyBytes_CheckExact(subobj)) {
+        if (self == subobj) {
+            return 1;
+        }
+
+        Py_ssize_t subobj_len = PyBytes_GET_SIZE(subobj);
+        if (subobj_len == 0) {
+            return 1;
+        }
+
+        Py_ssize_t self_len = PyBytes_GET_SIZE(self);
+        if (subobj_len > self_len) {
+            return 0;
+        }
+
+        const char *self_buf = PyBytes_AS_STRING(self);
+        const char *subobj_buf = PyBytes_AS_STRING(subobj);
+
+        return memcmp(self_buf, subobj_buf, (size_t)subobj_len) == 0 ? 1 : 0;
+    }
+    PyObject *result = PyObject_CallMethodOneArg(self, mypyc_interned_str.startswith, subobj);
+    if (result == NULL) {
+        return 2;
+    }
+    int ret = PyObject_IsTrue(result);
+    Py_DECREF(result);
+    if (ret < 0) {
+        return 2;
+    }
+    return ret;
+}
+
+int CPyBytes_Endswith(PyObject *self, PyObject *subobj) {
+    if (PyBytes_CheckExact(self) && PyBytes_CheckExact(subobj)) {
+        if (self == subobj) {
+            return 1;
+        }
+
+        Py_ssize_t subobj_len = PyBytes_GET_SIZE(subobj);
+        if (subobj_len == 0) {
+            return 1;
+        }
+
+        Py_ssize_t self_len = PyBytes_GET_SIZE(self);
+        if (subobj_len > self_len) {
+            return 0;
+        }
+
+        const char *self_buf = PyBytes_AS_STRING(self);
+        const char *subobj_buf = PyBytes_AS_STRING(subobj);
+
+        return memcmp(self_buf + (self_len - subobj_len), subobj_buf, (size_t)subobj_len) == 0 ? 1 : 0;
+    }
+    PyObject *result = PyObject_CallMethodOneArg(self, mypyc_interned_str.endswith, subobj);
+    if (result == NULL) {
+        return 2;
+    }
+    int ret = PyObject_IsTrue(result);
+    Py_DECREF(result);
+    if (ret < 0) {
+        return 2;
+    }
+    return ret;
+}