diff options
| author | Marc Josep Rosanes Siscart <mrosanes@cells.es> | 2015-01-21 11:58:46 +0100 |
|---|---|---|
| committer | cpascual <cpascual@cells.es> | 2015-01-21 16:09:14 +0100 |
| commit | 9a1cfdac25e7f444584338188904c30bbbbabb6c (patch) | |
| tree | 1db8889b0624530fc0f4f0eaf41e88d2981893dd /src/sardana | |
| parent | 6e7d099794d0f06dd39dc2dac0c21b9a65bd9d59 (diff) | |
Add get_free_server function
Add function get_free_server to get non existing server names,
in order to create new servers
Diffstat (limited to 'src/sardana')
| -rw-r--r-- | src/sardana/tango/core/util.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/sardana/tango/core/util.py b/src/sardana/tango/core/util.py index 286928e8..0ecde7e1 100644 --- a/src/sardana/tango/core/util.py +++ b/src/sardana/tango/core/util.py @@ -743,6 +743,14 @@ def get_dev_from_class(db, classname): res[dev] = full_name, name, alias, out return res +def get_free_server(db, prefix, start_from=1): + prefix = prefix + "_" + server_members = db.get_server_list(prefix + "*") + server = server_members.value_string + while prefix + str(start_from) in server: + start_from += 1 + return prefix + str(start_from) + def get_free_device(db, prefix, start_from=1): members = db.get_device_member(prefix + "/*") while str(start_from) in members: |