Merge pull request #486 from seeM/fix-http-exceptions

fix: error in IPython while handling `HTTP4xxClientError`

Author: jph00

fastcore/net.py

@@ -91,7 +91,8 @@ def urlopener():
 
 for code,msg in _httperrors:
     nm = f'HTTP{code}{msg.replace(" ","")}Error'
-    cls = get_class(nm, 'url', 'hdrs', 'fp', sup=HTTP4xxClientError, msg=msg, code=code)
+    def _init(self, url, hdrs, fp, msg=msg, code=code): HTTP4xxClientError.__init__(self, url, code, msg, hdrs, fp)
+    cls = type(nm, (HTTP4xxClientError,), {'__init__':_init})
     globals()[nm] = ExceptionsHTTP[code] = cls
 
 # %% ../nbs/03b_net.ipynb 16

nbs/03b_net.ipynb

@@ -184,7 +184,7 @@
       "text/markdown": [
        "---\n",
        "\n",
-       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L63){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
+       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L64){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
        "\n",
        "#### HTTP4xxClientError\n",
        "\n",
@@ -195,7 +195,7 @@
       "text/plain": [
        "---\n",
        "\n",
-       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L63){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
+       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L64){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
        "\n",
        "#### HTTP4xxClientError\n",
        "\n",
@@ -223,7 +223,7 @@
       "text/markdown": [
        "---\n",
        "\n",
-       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L68){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
+       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L69){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
        "\n",
        "#### HTTP5xxServerError\n",
        "\n",
@@ -234,7 +234,7 @@
       "text/plain": [
        "---\n",
        "\n",
-       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L68){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
+       "[source](https://github.com/fastai/fastcore/blob/master/fastcore/net.py#L69){target=\"_blank\" style=\"float:right; font-size:smaller\"}\n",
        "\n",
        "#### HTTP5xxServerError\n",
        "\n",
@@ -286,7 +286,8 @@
     "\n",
     "for code,msg in _httperrors:\n",
     "    nm = f'HTTP{code}{msg.replace(\" \",\"\")}Error'\n",
-    "    cls = get_class(nm, 'url', 'hdrs', 'fp', sup=HTTP4xxClientError, msg=msg, code=code)\n",
+    "    def _init(self, url, hdrs, fp, msg=msg, code=code): HTTP4xxClientError.__init__(self, url, code, msg, hdrs, fp)\n",
+    "    cls = type(nm, (HTTP4xxClientError,), {'__init__':_init})\n",
     "    globals()[nm] = ExceptionsHTTP[code] = cls"
    ]
   },