switch METHOD to option-only argument

Author: vergenzt

httpie/cli/argparser.py

@@ -414,39 +414,11 @@ def _guess_method(self):
 
         """
         if self.args.method is None:
-            # Invoked as `http URL'.
-            assert not self.args.request_items
             if self.has_input_data:
                 self.args.method = HTTP_POST
             else:
                 self.args.method = HTTP_GET
 
-        # FIXME: False positive, e.g., "localhost" matches but is a valid URL.
-        elif not re.match('^[a-zA-Z]+$', self.args.method):
-            # Invoked as `http URL item+'. The URL is now in `args.method`
-            # and the first ITEM is now incorrectly in `args.url`.
-            try:
-                # Parse the URL as an ITEM and store it as the first ITEM arg.
-                self.args.request_items.insert(0, KeyValueArgType(
-                    *SEPARATOR_GROUP_ALL_ITEMS).__call__(self.args.url))
-
-            except argparse.ArgumentTypeError as e:
-                if self.args.traceback:
-                    raise
-                self.error(e.args[0])
-
-            else:
-                # Set the URL correctly
-                self.args.url = self.args.method
-                # Infer the method
-                has_data = (
-                    self.has_input_data
-                    or any(
-                        item.sep in SEPARATOR_GROUP_DATA_ITEMS
-                        for item in self.args.request_items)
-                )
-                self.args.method = HTTP_POST if has_data else HTTP_GET
-
     def _parse_items(self):
         """
         Parse `args.request_items` into `args.headers`, `args.data`,

httpie/cli/definition.py

@@ -50,24 +50,6 @@
     Only URL is required.
     """,
 )
-
-positional_arguments.add_argument(
-    dest='method',
-    metavar='METHOD',
-    nargs=Qualifiers.OPTIONAL,
-    default=None,
-    short_help='The HTTP method to be used for the request (GET, POST, PUT, DELETE, ...).',
-    help="""
-    The HTTP method to be used for the request (GET, POST, PUT, DELETE, ...).
-
-    This argument can be omitted in which case HTTPie will use POST if there
-    is some data to be sent, otherwise GET:
-
-        $ http example.org               # => GET
-        $ http example.org hello=world   # => POST
-
-    """,
-)
 positional_arguments.add_argument(
     dest='url',
     metavar='URL',
@@ -709,6 +691,23 @@ def format_auth_help(auth_plugins_mapping, *, isolation_mode: bool = False):
 
 network = options.add_group('Network')
 
+network.add_argument(
+    '--method',
+    '-X',
+    metavar='METHOD',
+    default=None,
+    short_help='The HTTP method to be used for the request (GET, POST, PUT, DELETE, ...).',
+    help="""
+    The HTTP method to be used for the request (GET, POST, PUT, DELETE, ...).
+
+    This argument can be omitted in which case HTTPie will use POST if there
+    is some data to be sent, otherwise GET:
+
+        $ http example.org               # => GET
+        $ http example.org hello=world   # => POST
+
+    """,
+)
 network.add_argument(
     '--offline',
     default=False,