import is a reserved word in python. As a result, you cannot import import.py in...

diff --git a/plc/gimport.py b/plc/gimport.py
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+##
+# Import PLC records into the Geni database. It is indended that this tool be
+# run once to create Geni records that reflect the current state of the
+# planetlab database.
+#
+# The import tool assumes that the existing PLC hierarchy should all be part
+# of "planetlab.us" (see the root_auth and level1_auth variables below).
+#
+# Public keys are extracted from the users' SSH keys automatically and used to
+# create GIDs. This is relatively experimental as a custom tool had to be
+# written to perform conversion from SSH to OpenSSL format. It only supports
+# RSA keys at this time, not DSA keys.
+##
+
+import getopt
+import sys
+import tempfile
+
+from cert import *
+from trustedroot import *
+from hierarchy import *
+from record import *
+from genitable import *
+from misc import *
+
+shell = None
+
+##
+# Two authorities are specified: the root authority and the level1 authority.
+
+root_auth = "planetlab"
+level1_auth = "planetlab"
+
+
+def un_unicode(str):
+   if isinstance(str, unicode):
+       return str.encode("ascii", "ignore")
+   else:
+       return str
+
+def cleanup_string(str):
+    # pgsql has a fit with strings that have high ascii in them, so filter it
+    # out when generating the hrns.
+    tmp = ""
+    for c in str:
+        if ord(c) < 128:
+            tmp = tmp + c
+    str = tmp
+
+    str = un_unicode(str)
+    str = str.replace(" ", "_")
+    str = str.replace(".", "_")
+    str = str.replace("(", "_")
+    str = str.replace("'", "_")
+    str = str.replace(")", "_")
+    str = str.replace('"', "_")
+    return str
+
+def process_options():
+   global hrn
+
+   (options, args) = getopt.getopt(sys.argv[1:], '', [])
+   for opt in options:
+       name = opt[0]
+       val = opt[1]
+
+def connect_shell():
+    global pl_auth, shell
+
+    # get PL account settings from config module
+    pl_auth = get_pl_auth()
+
+    # connect to planetlab
+    if "Url" in pl_auth:
+        import remoteshell
+        shell = remoteshell.RemoteShell()
+    else:
+        import PLC.Shell
+        shell = PLC.Shell.Shell(globals = globals())
+
+def get_auth_table(auth_name):
+    AuthHierarchy = Hierarchy()
+    auth_info = AuthHierarchy.get_auth_info(auth_name)
+
+    table = GeniTable(hrn=auth_name,
+                      cninfo=auth_info.get_dbinfo())
+
+    # if the table doesn't exist, then it means we haven't put any records
+    # into this authority yet.
+
+    if not table.exists():
+        report.trace("Import: creating table for authority " + auth_name)
+        table.create()
+
+    return table
+
+def get_pl_pubkey(key_id):
+    keys = shell.GetKeys(pl_auth, [key_id])
+    if keys:
+        key_str = keys[0]['key']
+
+        if "ssh-dss" in key_str:
+            print "XXX: DSA key encountered, ignoring"
+            return None
+
+        # generate temporary files to hold the keys
+        (ssh_f, ssh_fn) = tempfile.mkstemp()
+        ssl_fn = tempfile.mktemp()
+
+        os.write(ssh_f, key_str)
+        os.close(ssh_f)
+
+        cmd = "../keyconvert/keyconvert " + ssh_fn + " " + ssl_fn
+        print cmd
+        os.system(cmd)
+
+        # this check leaves the temporary file containing the public key so
+        # that it can be expected to see why it failed.
+        # TODO: for production, cleanup the temporary files
+        if not os.path.exists(ssl_fn):
+            report.trace("  failed to convert key from " + ssh_fn + " to " + ssl_fn)
+            return None
+
+        k = Keypair()
+        try:
+            k.load_pubkey_from_file(ssl_fn)
+        except:
+            print "XXX: Error while converting key: ", key_str
+            k = None
+
+        # remove the temporary files
+        os.remove(ssh_fn)
+        os.remove(ssl_fn)
+
+        return k
+    else:
+        return None
+
+def person_to_hrn(parent_hrn, person):
+    personname = person['last_name'] + "_" + person['first_name']
+
+    personname = cleanup_string(personname)
+
+    hrn = parent_hrn + "." + personname
+    return hrn
+
+def import_person(parent_hrn, person):
+    AuthHierarchy = Hierarchy()
+    hrn = person_to_hrn(parent_hrn, person)
+
+    # ASN.1 will have problems with hrn's longer than 64 characters
+    if len(hrn) > 64:
+        hrn = hrn[:64]
+
+    report.trace("Import: importing person " + hrn)
+
+    table = get_auth_table(parent_hrn)
+
+    person_record = table.resolve("user", hrn)
+    if not person_record:
+        key_ids = person["key_ids"]
+
+        if key_ids:
+            # get the user's private key from the SSH keys they have uploaded
+            # to planetlab
+            pkey = get_pl_pubkey(key_ids[0])
+        else:
+            # the user has no keys
+            report.trace("   person " + hrn + " does not have a PL public key")
+            pkey = None
+
+        # if a key is unavailable, then we still need to put something in the
+        # user's GID. So make one up.
+        if not pkey:
+            pkey = Keypair(create=True)
+
+        person_gid = AuthHierarchy.create_gid(hrn, create_uuid(), pkey)
+        person_record = GeniRecord(name=hrn, gid=person_gid, type="user", pointer=person['person_id'])
+        report.trace("  inserting user record for " + hrn)
+        table.insert(person_record)
+    else:
+       key_ids = person["key_ids"]
+       if key_ids:
+           pkey = get_pl_pubkey(key_ids[0])
+           person_gid = AuthHierarchy.create_gid(hrn, create_uuid(), pkey)
+            person_record = GeniRecord(name=hrn, gid=person_gid, type="user", pointer=person['person_id'])
+            report.trace("  updating user record for " + hrn)
+            table.update(person_record)
+           
+def import_slice(parent_hrn, slice):
+    AuthHierarchy = Hierarchy()
+    slicename = slice['name'].split("_",1)[-1]
+    slicename = cleanup_string(slicename)
+
+    if not slicename:
+        report.error("Import_Slice: failed to parse slice name " + slice['name'])
+        return
+
+    hrn = parent_hrn + "." + slicename
+    report.trace("Import: importing slice " + hrn)
+
+    table = get_auth_table(parent_hrn)
+
+    slice_record = table.resolve("slice", hrn)
+    if not slice_record:
+        pkey = Keypair(create=True)
+        slice_gid = AuthHierarchy.create_gid(hrn, create_uuid(), pkey)
+        slice_record = GeniRecord(name=hrn, gid=slice_gid, type="slice", pointer=slice['slice_id'])
+        report.trace("  inserting slice record for " + hrn)
+        table.insert(slice_record)
+
+def import_node(parent_hrn, node):
+    AuthHierarchy = Hierarchy()
+    nodename = node['hostname']
+    nodename = cleanup_string(nodename)
+
+    if not nodename:
+        report.error("Import_node: failed to parse node name " + node['hostname'])
+        return
+
+    hrn = parent_hrn + "." + nodename
+
+    # ASN.1 will have problems with hrn's longer than 64 characters
+    if len(hrn) > 64:
+        hrn = hrn[:64]
+
+    report.trace("Import: importing node " + hrn)
+
+    table = get_auth_table(parent_hrn)
+
+    node_record = table.resolve("node", hrn)
+    if not node_record:
+        pkey = Keypair(create=True)
+        node_gid = AuthHierarchy.create_gid(hrn, create_uuid(), pkey)
+        node_record = GeniRecord(name=hrn, gid=node_gid, type="node", pointer=node['node_id'])
+        report.trace("  inserting node record for " + hrn)
+        table.insert(node_record)
+
+def import_site(parent_hrn, site):
+    AuthHierarchy = Hierarchy()
+    sitename = site['login_base']
+    sitename = cleanup_string(sitename)
+
+    hrn = parent_hrn + "." + sitename
+
+    report.trace("Import_Site: importing site " + hrn)
+
+    # create the authority
+    if not AuthHierarchy.auth_exists(hrn):
+        AuthHierarchy.create_auth(hrn)
+
+    auth_info = AuthHierarchy.get_auth_info(hrn)
+
+    table = get_auth_table(parent_hrn)
+
+    sa_record = table.resolve("sa", hrn)
+    if not sa_record:
+        sa_record = GeniRecord(name=hrn, gid=auth_info.get_gid_object(), type="sa", pointer=site['site_id'])
+        report.trace("  inserting sa record for " + hrn)
+        table.insert(sa_record)
+
+    ma_record = table.resolve("ma", hrn)
+    if not ma_record:
+        ma_record = GeniRecord(name=hrn, gid=auth_info.get_gid_object(), type="ma", pointer=site['site_id'])
+        report.trace("  inserting ma record for " + hrn)
+        table.insert(ma_record)
+
+    for person_id in site['person_ids']:
+        persons = shell.GetPersons(pl_auth, [person_id])
+        if persons:
+            import_person(hrn, persons[0])
+
+    for slice_id in site['slice_ids']:
+        slices = shell.GetSlices(pl_auth, [slice_id])
+        if slices:
+            import_slice(hrn, slices[0])
+
+    for node_id in site['node_ids']:
+        nodes = shell.GetNodes(pl_auth, [node_id])
+        if nodes:
+            import_node(hrn, nodes[0])
+
+def create_top_level_auth_records(hrn):
+    parent_hrn = get_authority(hrn)
+    print hrn, ":", parent_hrn 
+    auth_info = AuthHierarchy.get_auth_info(parent_hrn)
+    table = get_auth_table(parent_hrn)
+
+    sa_record = table.resolve("sa", hrn)
+    if not sa_record:
+        sa_record = GeniRecord(name=hrn, gid=auth_info.get_gid_object(), type="sa", pointer=-1)
+        report.trace("  inserting sa record for " + hrn)
+        table.insert(sa_record)
+
+    ma_record = table.resolve("ma", hrn)
+    if not ma_record:
+        ma_record = GeniRecord(name=hrn, gid=auth_info.get_gid_object(), type="ma", pointer=-1)
+        report.trace("  inserting ma record for " + hrn)
+        table.insert(ma_record)
+
+def main():
+    global AuthHierarchy
+    global TrustedRoots
+
+    process_options()
+
+    AuthHierarchy = Hierarchy()
+    TrustedRoots = TrustedRootList()
+
+    print "Import: creating top level authorities"
+
+    if not AuthHierarchy.auth_exists(root_auth):
+        AuthHierarchy.create_auth(root_auth)
+    #create_top_level_auth_records(root_auth)
+    if not AuthHierarchy.auth_exists(level1_auth):
+        AuthHierarchy.create_auth(level1_auth)
+    create_top_level_auth_records(level1_auth)
+
+    print "Import: adding", root_auth, "to trusted list"
+    root = AuthHierarchy.get_auth_info(root_auth)
+    TrustedRoots.add_gid(root.get_gid_object())
+
+    connect_shell()
+
+    sites = shell.GetSites(pl_auth)
+    for site in sites:
+        import_site(level1_auth, site)
+
+if __name__ == "__main__":
+    main()