[+] update http_server

1. remove ping dependency;

python/online/fxreader/pr34/commands.py

@@ -1158,6 +1158,7 @@ done'
     )
 
 def http_server(argv):
+    from .commands_typed import os as commands_os
     assert isinstance(argv, list) and all([isinstance(o, str) for o in argv])
     parser = optparse.OptionParser()
     parser.add_option(
@@ -1215,10 +1216,17 @@ def http_server(argv):
 
     try:
         assert not socket.inet_aton(options.host) is None
-        subprocess.check_call([
-            'ping', '-w', '1',
-            options.host
-        ])
+        # subprocess.check_call([
+        #     'ping', '-w', '1',
+        #     options.host
+        # ])
+        assert options.host in sum([
+            [
+                o2.local
+                for o2 in o.addr_info
+            ]
+            for o in commands_os.interfaces_index()
+        ], [])
     except Exception:
         raise RuntimeError('invalid ip address %s' % options.host)
 

python/online/fxreader/pr34/commands_typed/os.py

@@ -1,14 +1,17 @@
 import shutil
 import glob
+import subprocess
+import pydantic
 import pathlib
 import ctypes
 import os
 import sys
 import logging
+import dataclasses
 
 logger = logging.getLogger(__name__)
 
-from typing import (overload, Optional, Literal,)
+from typing import (overload, Optional, Literal, Any, Annotated,)
 
 from .cli_bootstrap import PyProject
 
@@ -90,3 +93,30 @@ def runtime_libdirs_init(
                 ctypes.cdll.LoadLibrary(preload_found)
     else:
         raise NotImplementedError
+
+class interfaces_index_t:
+    @dataclasses.dataclass
+    class Interface:
+        @dataclasses.dataclass
+        class AddrInfo:
+            family: str
+            local: str
+
+        name: Annotated[
+            str,
+            pydantic.Field(
+                alias='ifname',
+            )
+        ]
+        addr_info: list[AddrInfo]
+
+def interfaces_index() -> list[interfaces_index_t.Interface]:
+    res = pydantic.RootModel[
+        list[interfaces_index_t.Interface]
+    ].model_validate_json(
+        subprocess.check_output([
+            'ip', '-j', 'addr',
+        ]).decode('utf-8')
+    ).root
+
+    return res

python/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = 'online.fxreader.pr34'
-version = '0.1.5.9'
+version = '0.1.5.9+27.2'
 
 dependencies = [
     #"-r requirements.txt",