Add files from the old svn, r101.

[matthijs/upstream/mobilegtd.git] / src / model / action.py

diff --git a/src/model/action.py b/src/model/action.py
new file mode 100644 (file)
index 0000000..05c2b1c
--- /dev/null
+++ b/src/model/action.py
@@ -0,0 +1,118 @@
+import re
+from model import *
+import config.config as config
+
+class ActionStatus(Status):
+    pass
+
+class UnprocessedStatus(Status):
+    def __init__(self):
+        super(UnprocessedStatus,self).__init__(u'unprocessed',0)
+    def update(self,owner):
+        return active
+
+
+
+unprocessed = UnprocessedStatus()
+active = ActionStatus(u'active',1,u'-')
+done = ActionStatus(u'done',2,u'+')
+tickled = ActionStatus(u'tickled',3,u'/')
+inactive = ActionStatus(u'inactive',4,u'!')
+someday = ActionStatus(u'someday',5,u'~')
+info = ActionStatus(u'info',0)
+
+action_regexp = re.compile('(?P<status>[+-/!])?\s*(?P<context>\S*)\s*(?P<description>[^\(]*)(\((?P<info>[^\)]*))?',re.U)
+context_regexp = re.compile('(?P<numbers>\d*)(?P<text>\D?.*)',re.U)
+
+
+def parse_action_line(string):
+    matching = action_regexp.match(string)
+    description = matching.group('description').rstrip(u' \r\n')
+    status_symbol = matching.group('status')
+    if (status_symbol == None):
+        status_symbol = u''
+    status = ActionStatus.get_status(status_symbol)
+    info = matching.group('info')
+    context = parse_context(matching.group('context'))
+    if(info==None):
+        info=u''
+    return context,description,info,status    
+
+
+def parse_context(context):
+    context_matching = context_regexp.match(context)
+    context_numbers = context_matching.group('numbers')
+    context_text = context_matching.group('text')
+    if(context_numbers in config.ABBREVIATIONS):
+        context=(unicode(config.ABBREVIATIONS[context_numbers])+context_text).rstrip(u'/')
+    else:
+        context=context_text
+    if (len(context)<2):
+        context = u'None'
+    return context
+
+
+
+
+class Action(ObservableItem,ItemWithStatus):
+    def parse(string):
+        assert type(string) == unicode
+        context,description,info,status  = parse_action_line(string)
+        return Action(description,context,info=info,status=status)
+    
+    parse = staticmethod(parse)
+    
+    def __init__(self,description,context,project=None,info=u'',status=unprocessed):
+        super(Action, self).__init__()
+        self.project = project
+        assert type(description) == unicode
+        assert type(context) == unicode
+        assert type(info) == unicode
+        
+        self.description = description
+        self.context = context
+        self.info = info
+        self.status = status
+        
+    def is_active(self):
+        return self.status in [active,unprocessed]
+    
+    def is_reviewable(self):
+        return self.status in [unprocessed,inactive]
+    
+    def is_not_done(self):
+        return self.status in [active,unprocessed,inactive]
+        
+    def __repr__(self):
+        advanced_info = u''
+        if self.project:
+            advanced_info = advanced_info+' Project: '+str(self.project)
+        if len(self.info) > 0:
+            advanced_info = advanced_info +' Info: '+self.info
+        if len(advanced_info) > 0:
+            advanced_info = '   ('+advanced_info+' )'
+        return repr(self.description)+' @'+repr(self.context)+repr(advanced_info)
+    
+    def project_file_string(self,entry_separator=' '):
+        return (u'%s%s'%(self.status_symbol(),self.context_description_info())).strip()
+    
+    def context_description_info(self,entry_separator=' '):
+        return u'%s%s%s%s%s'%(\
+                self.context,entry_separator,\
+                self.description,entry_separator,\
+                self.info_string())
+
+    def info_string(self,entry_separator=''):
+        info_string = u''
+        if (len(self.info) > 1):
+            info_string = u'%s(%s)'%(entry_separator,self.info)
+        return info_string
+
+    def __str__(self):
+        return self.project_file_string()
+    def __cmp__(self,other):
+        return self.status.__cmp__(other.status)
+
+    def summary(self):
+        return self.description
+__all__ = ["Action","ActionStatus","active","done","tickled","inactive","someday","info","unprocessed","parse_action_line","parse_context"]