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-rw-r--r--py/obj.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/py/obj.h b/py/obj.h
new file mode 100644
index 000000000..cbb885503
--- /dev/null
+++ b/py/obj.h
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+typedef machine_int_t py_small_int_t; // do we need to expose this in the public API?
+
+#if MICROPY_ENABLE_FLOAT
+typedef machine_float_t py_float_t;
+#endif
+
+// user defined objects
+
+typedef struct _py_user_method_t {
+ const char *name;
+ machine_uint_t kind;
+ void *fun;
+} py_user_method_t;
+
+typedef struct _py_user_info_t {
+ const char *type_name;
+ void (*print)(py_obj_t);
+ const py_user_method_t methods[];
+} py_user_info_t;
+
+py_obj_t py_obj_new_int(machine_int_t value);
+py_obj_t py_obj_new_const(const char *id);
+py_obj_t py_obj_new_str(qstr qstr);
+#if MICROPY_ENABLE_FLOAT
+py_obj_t py_obj_new_float(py_float_t val);
+py_obj_t py_obj_new_complex(py_float_t real, py_float_t imag);
+#endif
+py_obj_t py_obj_new_exception_0(qstr id);
+py_obj_t py_obj_new_exception_2(qstr id, const char *fmt, const char *s1, const char *s2);
+py_obj_t py_obj_new_range(int start, int stop, int step);
+py_obj_t py_obj_new_range_iterator(int cur, int stop, int step);
+py_obj_t py_obj_new_user(const py_user_info_t *info, machine_uint_t data1, machine_uint_t data2);
+
+const char *py_obj_get_type_str(py_obj_t o_in);
+
+void py_obj_print_helper(void (*print)(void *env, const char *fmt, ...), void *env, py_obj_t o_in);
+void py_obj_print(py_obj_t o);
+
+bool py_obj_is_callable(py_obj_t o_in);
+machine_int_t py_obj_hash(py_obj_t o_in);
+bool py_obj_equal(py_obj_t o1, py_obj_t o2);
+
+machine_int_t py_obj_get_int(py_obj_t arg);
+#if MICROPY_ENABLE_FLOAT
+machine_float_t py_obj_get_float(py_obj_t arg);
+void py_obj_get_complex(py_obj_t arg, py_float_t *real, py_float_t *imag);
+#endif
+qstr py_obj_get_qstr(py_obj_t arg);
+py_obj_t *py_obj_get_array_fixed_n(py_obj_t o, machine_int_t n);
+
+void py_user_get_data(py_obj_t o, machine_uint_t *data1, machine_uint_t *data2);
+void py_user_set_data(py_obj_t o, machine_uint_t data1, machine_uint_t data2);
+
+// temporary way of making C modules
+py_obj_t py_module_new(void);