--- a/configfile.py Fri Apr 24 06:40:08 2015 +0300
+++ b/configfile.py Fri May 01 19:08:12 2015 +0300
@@ -26,7 +26,10 @@
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
'''
-import json
+import json, sys
+IsInitialized = False
+Config = None
+ConfigFileName = ""
class ConfigNode:
def __init__ (self, obj, name, parent):
@@ -45,7 +48,7 @@
if not key in self.obj:
if default == None:
- raise ValueError ('Mandatory key \'%s\' not found' % self.keyname (key))
+ raise ValueError ("""Mandatory key '%s' not found""" % self.keyname (key))
self.obj[key] = default
self.save()
@@ -89,7 +92,7 @@
self.root.save()
return
- with open ('cobalt.json', 'w') as fp:
+ with open (ConfigFileName, 'w') as fp:
json.dump (self.obj, fp, sort_keys = True, indent = 1)
print "Config saved."
@@ -102,16 +105,27 @@
return ''
def init():
- print 'Loading configuration...'
+ filename = 'cobalt.json'
+
+ if len (sys.argv) >= 2:
+ filename = sys.argv[1]
+
+ global IsInitialized
+ global ConfigFileName
+ ConfigFileName = filename
+
+ if not IsInitialized:
+ print """Loading configuration..."""
- try:
- with open ('cobalt.json', 'r') as fp:
- jsondata = json.loads (fp.read())
- except IOError as e:
- print 'couldn\'t open cobalt.json: %s' % e
- quit()
-
- global Config
- Config = ConfigNode (jsondata, name=None, parent=None)
+ try:
+ with open (filename, 'r') as fp:
+ jsondata = json.loads (fp.read())
+ except IOError as e:
+ print ("""couldn't open %s: %s""" % (filename, e))
+ quit()
-init()
+ global Config
+ Config = ConfigNode (jsondata, name=None, parent=None)
+ IsInitialized = True
+
+init()
\ No newline at end of file