factor out settings.py

cli

@@ -1,6 +1,8 @@
 #!/usr/bin/env python
 import os, sys, argparse
+
 import pbincli.actions
+from pbincli.api import PrivateBin
 from pbincli.utils import PBinCLIException
 
 
@@ -19,9 +21,6 @@ def main():
         choices=["5min", "10min", "1hour", "1day", "1week", "1month", "1year", "never"], help="expiration of paste (default: 1day)")
     send_parser.add_argument("-F", "--format", default="plaintext", action="store",
         choices=["plaintext", "syntaxhighlighting", "markdown"], help="format of text (default: plaintext)")
-    send_parser.add_argument("--server", help="Set server to work with")
-    send_parser.add_argument("--use-proxy", default=False, action="store_true", help="Enable using of proxy")
-    send_parser.add_argument("--proxy", help="Proxy address (example: socks5://127.0.0.1:9050)")
     send_parser.add_argument("-t", "--text", help="comment in quotes. Ignored if used stdin")
     send_parser.add_argument("-p", "--password", help="password for encrypting paste")
     send_parser.add_argument("-d", "--debug", default=False, action="store_true", help="enable debug")
@@ -49,9 +48,15 @@ def main():
 
     # parse arguments
     args = parser.parse_args()
+
+    server = os.getenv("PRIVATEBIN_SERVER", "https://paste.i2pd.xyz/")
+    proxy = os.getenv("PRIVATEBIN_PROXY")
+
+    api_client = PrivateBin(server, proxy=proxy)
+
     if hasattr(args, "func"):
         try:
-            args.func(args)
+            args.func(args, api_client)
         except PBinCLIException as pe:
             print("PBinCLI error: {}".format(pe))
             sys.exit(1)