Setting up Python package

Adding support for installing using pip. This will be default way to
install mcwrapper.

1 files changed, 76 insertions, 0 deletions

diff --git a/mcwrapper/__init__.py b/mcwrapper/__init__.py
new file mode 100755
index 0000000..a1fed68
--- /dev/null
+++ b/mcwrapper/__init__.py
@@ -0,0 +1,76 @@
+# vim: expandtab ft=python ts=4 sw=4 sts=4:
+import os
+import sys
+import subprocess
+import signal
+import time
+import atexit
+import argparse
+from threading import Thread
+
+from . import prints
+from . import wrapper
+from .wrapper import MCWrapper
+
+mcserver_wrapper = None
+
+
+def __wrapper_atexit__():
+    "This is called when wrapper is exiting"
+    mcserver_wrapper.clean()
+
+
+def __wrapper_toexit__():
+    "This function is called when system signalizes that mcwrapper should exit"
+    mcserver_wrapper.stop()
+
+
+def __signal_term__(_signo, _stack_frame):
+    __wrapper_toexit__()
+
+
+__HELP_DESC__ = """
+    This script is executing Minecraft server and reads its output. From output
+    is extracted server status and list of online players. And standard input
+    can be accessed by fifo file.
+    """
+
+
+def main():
+    "Main function"
+    global verbose_level
+    parser = argparse.ArgumentParser(description=__HELP_DESC__)
+    parser.add_argument('--verbose', '-v', action='count', default=0,
+                        help="Increase verbose level of output")
+    parser.add_argument('--quiet', '-q', action='count', default=0,
+                        help="Decrease verbose level of output")
+    parser.add_argument('--status-file', '-s', action='store_true',
+                        help="Outputs server status to file \"status\"")
+    parser.add_argument('--players-file', '-p', action='store_true',
+                        help="""Outputs list of online players to file
+                        \"players\" """)
+    parser.add_argument('command', nargs=argparse.REMAINDER,
+                        help="""Command to be executed to start Minecraft
+                        server.""")
+    args = parser.parse_args()
+
+    prints.verbose_level = args.verbose - args.quiet
+    command = args.command
+    sfile = args.status_file
+    pfile = args.players_file
+
+    if not command:
+        parser.print_help()
+    if 'nogui' not in command:
+        command.append('nogui')
+
+    global mcserver_wrapper
+    mcserver_wrapper = MCWrapper(command, pfile, sfile)
+    signal.signal(signal.SIGTERM, __signal_term__)
+    signal.signal(signal.SIGINT, __signal_term__)
+    atexit.register(__wrapper_atexit__)
+
+    mcserver_wrapper.execstart()
+
+if __name__ == '__main__':
+    main()