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/common.py

@@ -0,0 +1,149 @@
+from __future__ import annotations
+
+import importlib.machinery
+import sys
+import sysconfig
+from typing import Any, Final
+
+from mypy.util import unnamed_function
+
+PREFIX: Final = "CPyPy_"  # Python wrappers
+NATIVE_PREFIX: Final = "CPyDef_"  # Native functions etc.
+DUNDER_PREFIX: Final = "CPyDunder_"  # Wrappers for exposing dunder methods to the API
+REG_PREFIX: Final = "cpy_r_"  # Registers
+STATIC_PREFIX: Final = "CPyStatic_"  # Static variables (for literals etc.)
+TYPE_PREFIX: Final = "CPyType_"  # Type object struct
+MODULE_PREFIX: Final = "CPyModule_"  # Cached modules
+TYPE_VAR_PREFIX: Final = "CPyTypeVar_"  # Type variables when using new-style Python 3.12 syntax
+ATTR_PREFIX: Final = "_"  # Attributes
+FAST_PREFIX: Final = "__mypyc_fast_"  # Optimized methods in non-extension classes
+
+ENV_ATTR_NAME: Final = "__mypyc_env__"
+NEXT_LABEL_ATTR_NAME: Final = "__mypyc_next_label__"
+TEMP_ATTR_NAME: Final = "__mypyc_temp__"
+LAMBDA_NAME: Final = "__mypyc_lambda__"
+PROPSET_PREFIX: Final = "__mypyc_setter__"
+SELF_NAME: Final = "__mypyc_self__"
+GENERATOR_ATTRIBUTE_PREFIX: Final = "__mypyc_generator_attribute__"
+CPYFUNCTION_NAME = "__cpyfunction__"
+
+# Max short int we accept as a literal is based on 32-bit platforms,
+# so that we can just always emit the same code.
+
+TOP_LEVEL_NAME: Final = "__top_level__"  # Special function representing module top level
+
+# Maximal number of subclasses for a class to trigger fast path in isinstance() checks.
+FAST_ISINSTANCE_MAX_SUBCLASSES: Final = 2
+
+# Size of size_t, if configured.
+SIZEOF_SIZE_T_SYSCONFIG: Final = sysconfig.get_config_var("SIZEOF_SIZE_T")
+
+SIZEOF_SIZE_T: Final = (
+    int(SIZEOF_SIZE_T_SYSCONFIG)
+    if SIZEOF_SIZE_T_SYSCONFIG is not None
+    else (sys.maxsize + 1).bit_length() // 8
+)
+
+IS_32_BIT_PLATFORM: Final = int(SIZEOF_SIZE_T) == 4
+
+PLATFORM_SIZE = 4 if IS_32_BIT_PLATFORM else 8
+
+# Maximum value for a short tagged integer.
+MAX_SHORT_INT: Final = 2 ** (8 * int(SIZEOF_SIZE_T) - 2) - 1
+
+# Minimum value for a short tagged integer.
+MIN_SHORT_INT: Final = -(MAX_SHORT_INT) - 1
+
+# Maximum value for a short tagged integer represented as a C integer literal.
+#
+# Note: Assume that the compiled code uses the same bit width as mypyc
+MAX_LITERAL_SHORT_INT: Final = MAX_SHORT_INT
+MIN_LITERAL_SHORT_INT: Final = -MAX_LITERAL_SHORT_INT - 1
+
+# Description of the C type used to track the definedness of attributes and
+# the presence of argument default values that have types with overlapping
+# error values. Each tracked attribute/argument has a dedicated bit in the
+# relevant bitmap.
+BITMAP_TYPE: Final = "uint32_t"
+BITMAP_BITS: Final = 32
+
+# Runtime C library files that are always included (some ops may bring
+# extra dependencies via mypyc.ir.SourceDep)
+RUNTIME_C_FILES: Final = [
+    "init.c",
+    "getargs.c",
+    "getargsfast.c",
+    "int_ops.c",
+    "float_ops.c",
+    "str_ops.c",
+    "bytes_ops.c",
+    "list_ops.c",
+    "dict_ops.c",
+    "set_ops.c",
+    "tuple_ops.c",
+    "exc_ops.c",
+    "misc_ops.c",
+    "generic_ops.c",
+    "pythonsupport.c",
+    "function_wrapper.c",
+]
+
+# Python 3.12 introduced immortal objects, specified via a special reference count
+# value. The reference counts of immortal objects are normally not modified, but it's
+# not strictly wrong to modify them. See PEP 683 for more information, but note that
+# some details in the PEP are out of date.
+HAVE_IMMORTAL: Final = sys.version_info >= (3, 12)
+
+# Are we running on a free-threaded build (GIL disabled)? This implies that
+# we are on Python 3.13 or later.
+IS_FREE_THREADED: Final = bool(sysconfig.get_config_var("Py_GIL_DISABLED"))
+
+# The file extension suffix for C extension modules on the current platform
+# (e.g. ".cpython-312-x86_64-linux-gnu.so" or ".pyd").
+_EXT_SUFFIXES: Final = importlib.machinery.EXTENSION_SUFFIXES
+EXT_SUFFIX: Final = _EXT_SUFFIXES[0] if _EXT_SUFFIXES else ".so"
+
+
+JsonDict = dict[str, Any]
+
+
+def shared_lib_name(group_name: str) -> str:
+    """Given a group name, return the actual name of its extension module.
+
+    (This just adds a suffix to the final component.)
+    """
+    return f"{group_name}__mypyc"
+
+
+def short_name(name: str) -> str:
+    if name.startswith("builtins."):
+        return name[9:]
+    return name
+
+
+def get_id_from_name(name: str, fullname: str, line: int) -> str:
+    """Create a unique id for a function.
+
+    This creates an id that is unique for any given function definition, so that it can be used as
+    a dictionary key. This is usually the fullname of the function, but this is different in that
+    it handles the case where the function is named '_', in which case multiple different functions
+    could have the same name."""
+    if unnamed_function(name):
+        return f"{fullname}.{line}"
+    else:
+        return fullname
+
+
+def short_id_from_name(func_name: str, shortname: str, line: int | None) -> str:
+    if unnamed_function(func_name):
+        assert line is not None
+        partial_name = f"{shortname}.{line}"
+    else:
+        partial_name = shortname
+    return partial_name
+
+
+def bitmap_name(index: int) -> str:
+    if index == 0:
+        return "__bitmap"
+    return f"__bitmap{index + 1}"