Allow to run directly from a git checkout (#1037)

Signed-off-by: Sol Jerome <sol.jerome@gmail.com>

1 files changed, 92 insertions, 0 deletions

diff --git a/src/lib/Bcfg2/Bcfg2Py3k.py b/src/lib/Bcfg2/Bcfg2Py3k.py
new file mode 100644
index 000000000..ee05b7e41
--- /dev/null
+++ b/src/lib/Bcfg2/Bcfg2Py3k.py
@@ -0,0 +1,92 @@
+import sys
+
+try:
+    from email.Utils import formatdate
+except ImportError:
+    from email.utils import formatdate
+
+# urllib imports
+try:
+    from urlparse import urljoin, urlparse
+    from urllib2 import HTTPBasicAuthHandler
+    from urllib2 import HTTPPasswordMgrWithDefaultRealm
+    from urllib2 import build_opener
+    from urllib2 import install_opener
+    from urllib2 import urlopen
+    from urllib2 import HTTPError
+except ImportError:
+    from urllib.parse import urljoin, urlparse
+    from urllib.request import HTTPBasicAuthHandler
+    from urllib.request import HTTPPasswordMgrWithDefaultRealm
+    from urllib.request import build_opener
+    from urllib.request import install_opener
+    from urllib.request import urlopen
+    from urllib.error import HTTPError
+
+try:
+    from cStringIO import StringIO
+except ImportError:
+    from io import StringIO
+
+try:
+    import ConfigParser
+except ImportError:
+    import configparser as ConfigParser
+
+try:
+    import cPickle
+except ImportError:
+    import pickle as cPickle
+
+try:
+    from Queue import Queue, Empty, Full
+except ImportError:
+    from queue import Queue, Empty, Full
+
+# xmlrpc imports
+try:
+    import xmlrpclib, SimpleXMLRPCServer
+except ImportError:
+    import xmlrpc.client as xmlrpclib
+    import xmlrpc.server as SimpleXMLRPCServer
+
+# socketserver import
+try:
+    import SocketServer
+except ImportError:
+    import socketserver as SocketServer
+
+# httplib imports
+try:
+    import httplib
+except ImportError:
+    import http.client as httplib
+
+# print to file compatibility
+def u_str(string, encoding=None):
+    if sys.hexversion >= 0x03000000:
+        if encoding is not None:
+            return string.encode(encoding)
+        else:
+            return string
+    else:
+        if encoding is not None:
+            return unicode(string, encoding)
+        else:
+            return unicode(string)
+
+"""
+In order to use the new syntax for printing to a file, we need to do
+a conditional import because there is a syntax incompatibility between
+the two versions of python.
+"""
+if sys.hexversion >= 0x03000000:
+    from Bcfg2.Bcfg2Py3Incompat import fprint
+else:
+    def fprint(s, f):
+        print >> f, s
+
+if sys.hexversion >= 0x03000000:
+    from io import FileIO as file
+else:
+    file = file