added the ability to scan a range of IPs as part of the miner network by passing a string formatted as {ip_range_1_start}-{ip_range_1_end}, {ip_range_2_start}-{ip_range_2_end} to the miner network

network/net_range.py

@@ -0,0 +1,26 @@
+import ipaddress
+
+
+class MinerNetworkRange:
+    """A MinerNetwork that takes a range of IP addresses.
+
+    :param ip_range: A range of IP addresses to put in the network.
+        Takes a string formatted as
+        {ip_range_1_start}-{ip_range_1_end}, {ip_range_2_start}-{ip_range_2_end}
+
+    """
+    def __init__(self, ip_range: str):
+        ip_ranges = ip_range.replace(" ", "").split(",")
+        self.host_ips = []
+        for item in ip_ranges:
+            start, end = item.split("-")
+            start_ip = ipaddress.ip_address(start)
+            end_ip = ipaddress.ip_address(end)
+            networks = ipaddress.summarize_address_range(start_ip, end_ip)
+            for network in networks:
+                for host in network.hosts():
+                    self.host_ips.append(host)
+
+    def hosts(self):
+        for x in self.host_ips:
+            yield x