From 7ef52c68574b54333c44c5be739049deac3a28ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Benencia?= <rul@kalgan.cc>
Date: Wed, 10 Oct 2012 18:34:21 -0300
Subject: Data loader

---
 pywhoisd_dataloader.py | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100755 pywhoisd_dataloader.py

(limited to 'pywhoisd_dataloader.py')

diff --git a/pywhoisd_dataloader.py b/pywhoisd_dataloader.py
new file mode 100755
index 0000000..7b80ef5
--- /dev/null
+++ b/pywhoisd_dataloader.py
@@ -0,0 +1,54 @@
+#!/usr/bin/python3
+import signal, sys
+
+from lib.outputmanager import OutputManager
+from lib.commandmanager import CommandManager
+from lib.completionmanager import CompletionManager
+
+from lib.exceptions import CmdNotFoundException, CommandException
+
+class Manager:
+    def __init__(self):
+        self.loader = None
+        self.completer = CompletionManager()
+
+    def start(self):
+        try:
+            signal.signal(signal.SIGINT, signal.default_int_handler)
+            while True:
+                try:
+                    try:
+                        line = input('% ')
+                    except KeyboardInterrupt:
+                        output_manager.line_break()
+                        continue
+
+                    cmd_name = line.strip().split(' ')
+                    if len(cmd_name) > 0 and len(cmd_name[0]) > 0:
+                        cmd = cmd_manager.find(cmd_name[0])
+                        cmd.execute(self.loader, line[1:] if len(line) > 1 else [])
+                        
+                except CommandException as err:
+                    output_manager.error(str(err)).linebreak()
+                    if err.print_usage:
+                        output_manager.normal('Usage: {0}'.format(cmd.usage(line[0]))).line_break()
+
+                except CmdNotFoundException as err:
+                    output_manager.error('Error: {0}'.format(str(err))).linebreak()
+                    
+                except EOFError:
+                    output_manager.line_break()
+                    exit(0)
+        except:
+            raise
+
+if __name__ == '__main__':
+    try:
+        manager = Manager()
+        cmd_manager = CommandManager()
+        output_manager = OutputManager()
+        manager.start()
+
+    except: # TODO: Improve exceptions handling
+        print("Unexpected error:", sys.exc_info()[0])
+        raise
-- 
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