1 files changed, 148 insertions, 0 deletions
diff --git a/kpov_judge/test_prepare_disks.py b/kpov_judge/test_prepare_disks.py
new file mode 100755
index 0000000..a8bd539
--- /dev/null
+++ b/kpov_judge/test_prepare_disks.py
@@ -0,0 +1,148 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import pymongo
+import sys
+import inspect
+import kpov_random_helpers
+import settings
+import guestfs
+import os
+import glob
+import subprocess
+import fcntl
+import pyssh
+import paramiko
+
+class SSHGuestFs():
+    def __init__(hostname, path, username, password):
+        return_results = {}
+        client = paramiko.SSHClient()
+        client.load_system_host_keys()
+        client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+        client.connect(hostname, username=username, password=password)
+        self.conn = client
+        self.mountdir = path
+    def chmod(self, mode, path):
+        self.conn.exec_command('chmod {} "{}"'.format(mode, os.path.join(self.mountdir, path)))
+    def chown(self, owner, group, path)
+        self.conn.exec_command('chown {}.{} "{}"'.format(owner, group, os.path.join(self.mountdir, path))
+    def command(self, arguments):
+        self.conn.exec_command(arguments)
+    def cp(self, src, dest):
+        src = os.path.join(self.mountdir, src)
+        dst = os.path.join(self.mountdir, dst)
+        self.conn.exec_command('cp "{}" "{}"'.format(src, dest))
+    def cp_a(self, src, dest):
+        src = os.path.join(self.mountdir, src)
+        dst = os.path.join(self.mountdir, dst)
+        self.conn.exec_command('cp -a "{}" "{}"'.format(src, dest))
+    def cp_r(self, src, dest):
+        src = os.path.join(self.mountdir, src)
+        dst = os.path.join(self.mountdir, dst)
+        self.conn.exec_command('cp -r "{}" "{}"'.format(src, dest))
+    def dd(self, src, dest):
+        src = os.path.join(self.mountdir, src)
+        dst = os.path.join(self.mountdir, dst)
+        self.conn.exec_command('dd if="{}" of="{}"'.format(src, dest))
+    def df(self):
+        stdin, stdout, stderr = self.conn.exec_command('df')
+        return stdin.read()
+    def download(self, remotefilename, filename):
+        path = os.path.join(self.mountdir, remotefilename)
+        stdin, stdout, stderr = self.conn.exec_command('dd if="{}"'.format(path))
+        with open(filename, 'w') as f:
+            while data = stdin.read(4096):
+                f.write(data)
+    def download_offset (self, remotefilename, filename, offset, size):
+        path = os.path.join(self.mountdir, remotefilename)
+        stdin, stdout, stderr = self.conn.exec_command('dd bs=1 skip={} count={} if="{}"'.format(
+            offset, size ,path))
+        with open(filename, 'w') as f:
+            while data = stdin.read(4096):
+                f.write(data)
+    def du(self, path)
+        path = os.path.join(self.mountdir, path)
+        stdin, stdout, stderr = self.conn.exec_command('du "{}"'.format(path))
+        return stdin.read()
+    def equal(self, file1, file2)
+        src = os.path.join(self.mountdir, src)
+        dst = os.path.join(self.mountdir, dst)
+        pass
+    def file(self, path)
+        path = os.path.join(self.mountdir, path)
+        stdin, stdout, stderr = self.conn.exec_command('file "{}"'.format(path))
+        return stdin.read()
+    def getxattrs(self, path)
+        pass
+        #path = os.path.join(self.mountdir, path)
+        #stdin, stdout, stderr = self.conn.exec_command('du "{}"'.format(path))
+        #return stdin.read()
+    def mv (self, src, dest):
+        src = os.path.join(self.mountdir, src)
+        dst = os.path.join(self.mountdir, dst)
+        self.conn.exec_command('mv "{}" "{}"'.format(src, dest))
+    def mkdir (self, path):
+        path = os.path.join(self.mountdir, path)
+        sftp_client = self.conn.open_sftp()
+        sftp_client.mkdir(path)
+    def read_file (self, path):
+        path = os.path.join(self.mountdir, path)
+        sftp_client = self.conn.open_sftp()
+        f = sftp_client.file(path, mode='r', bufsize=-1)
+        s = f.read()
+        f.close()
+        return s
+    def readdir (self, dir):
+        path = os.path.join(self.mountdir, path)
+        sftp_client = self.conn.open_sftp()
+        return sftp_client.listdir(path)
+    def readlink (self, path):
+        path = os.path.join(self.mountdir, path)
+        stdin, stdout, stderr = self.conn.exec_command('readlink "{}"'.format(path))
+        return stdin.read()
+    def rename (self, oldpath, newpath):
+        return self.mv(oldpath, newpath)
+    def rm (self, path):
+        path = os.path.join(self.mountdir, path)
+        stdin, stdout, stderr = self.conn.exec_command('rm "{}"'.format(path))
+    def rm_rf (self, path):
+        path = os.path.join(self.mountdir, path)
+        stdin, stdout, stderr = self.conn.exec_command('rm -rf "{}"'.format(path))
+    def rmdir (self, path):
+        path = os.path.join(self.mountdir, path)
+        stdin, stdout, stderr = self.conn.exec_command('rmdir "{}"'.format(path))
+    def setxattr (self, xattr, val, vallen, path):
+        pass
+    def write (self, path, content):
+        """This call creates a file called "path". The content of
+        the file is the string "content" (which can contain any
+        8 bit data).
+        
+        See also "g.write_append".
+        """
+        path = os.path.join(self.mountdir, path)
+        sftp_client = self.conn.open_sftp()
+        f = sftp_client.file(path, mode='w', bufsize=-1)
+        f.write(content)
+        f.close()
+        return r
+
+    def write_append (self, path, content):
+        """This call appends "content" to the end of file "path".
+        If "path" does not exist, then a new file is created.
+        
+        See also "g.write".
+        """
+        path = os.path.join(self.mountdir, path)
+        sftp_client = self.conn.open_sftp()
+        f = sftp_client.file(path, mode='a', bufsize=-1)
+        f.write(content)
+        f.close()
+
+ 
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        print "Usage: {0} task_file"
+        print "Run prepare_disks on running computers over ssh"
+