Merge pull request #17 from code-reef/master

a few major fixes for download

CHANGELOG.txt

@@ -1,6 +1,10 @@
+* 0.7.21
+  - fixed problem with downloading CK components
+  - fixed anonymous access to "cr versions"
+
 * 0.7.20
-  - added "list-versions" to list all versions of a given component
-  - added "open" to open a CodeReef web page for a component 
+  - added "cr versions" to list all versions of a given component
+  - added "cr open" to open a CodeReef web page for a component 
   - improved "cr init" last message
   - added link to CodeReef docs to error message
   - improved documentation building

codereef/__init__.py

@@ -5,4 +5,4 @@
 # Developer(s): Grigori Fursin, https://fursin.net
 #
 
-__version__ = "0.7.20"
+__version__ = "0.7.21"

codereef/main.py

@@ -166,7 +166,7 @@ def open(cid):
     CID: CK identifier ({repo UOA}:){module UOA}:{data UOA}.
     ''' 
     from . import obj
-    r=obj.open({'cid':cid})
+    r=obj.open_page({'cid':cid})
 
     if r['return']>0: process_error(r)
     return 0

codereef/obj.py

@@ -403,26 +403,6 @@ def versions(i):
     if r['return']>0: return r
     cfg=r['dict']
 
-    # Check commands
-    # Username ##########################################################
-    username=cfg.get('username','')
-    if i.get('username')!=None: username=i['username']
-
-    if username=='' or username==None: 
-       return {'return':1, 'error':'Username is not defined'}
-
-    cfg['username']=username
-
-    # API key ###########################################################        
-    api_key=cfg.get('api_key','')
-
-    if i.get('api_key')!=None: api_key=i['api_key']
-
-    if api_key=='' or api_key==None: 
-       return {'return':1, 'error':'API key is not defined'}
-
-    cfg['api_key']=api_key
-
     # CID ###########################################################        
     cid=i.get('cid')
 
@@ -458,7 +438,7 @@ def versions(i):
 ##############################################################################
 # Open CodeReef portal with a given CK component
 
-def open(i):
+def open_page(i):
 
     """
     Input:  {