From ef3b238b79e264c482eb2951bd98c6af126502cf Mon Sep 17 00:00:00 2001
From: Tomas Babej <tomasbabej@gmail.com>
Date: Fri, 27 Mar 2015 01:47:50 +0100
Subject: [PATCH] VimwikiTask: Allow short UUIDs and generate them by default

---
 taskwiki/regexp.py        | 4 +++-
 taskwiki/vwtask.py        | 2 +-
 tests/test_integration.py | 6 +++++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/taskwiki/regexp.py b/taskwiki/regexp.py
index 073aa35..13eb097 100644
--- a/taskwiki/regexp.py
+++ b/taskwiki/regexp.py
@@ -2,6 +2,7 @@ import re
 
 # Unnamed building blocks
 UUID_UNNAMED = r'[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}'
+UUID_UNNAMED_SHORT = r'[0-9a-fA-F]{8}'
 DUE_UNNAMED = r'\(\d{4}-\d\d-\d\d( \d\d:\d\d)?\)'
 SPACE_UNNAMED = r'\s*'
 NONEMPTY_SPACE_UNNAMED = r'\s+'
@@ -13,13 +14,14 @@ TEXT_FORBIDDEN_SUFFIXES = (
     r'\(\d{4}-\d\d-\d\d\)', r'\(\d{4}-\d\d-\d\d \d\d:\d\d\)',  # Any datetime value
     r'\(\d{4}-\d\d-\d\d',  # Any datetime value
     UUID_UNNAMED,  # Text cannot end with UUID
+    UUID_UNNAMED_SHORT,
 )
 
 # Building blocks
 BRACKET_OPENING = re.escape('* [')
 BRACKET_CLOSING = re.escape('] ')
 EMPTY_SPACE = r'(?P<space>\s*)'
-UUID = r'(?P<uuid>{0})'.format(UUID_UNNAMED)
+UUID = r'(?P<uuid>{0}|{1})'.format(UUID_UNNAMED, UUID_UNNAMED_SHORT)
 DUE = r'(?P<due>{0})'.format(DUE_UNNAMED)
 UUID_COMMENT = '#{0}'.format(UUID)
 TEXT = r'(?P<text>.+' + ''.join(['(?<!%s)' % suffix for suffix in TEXT_FORBIDDEN_SUFFIXES]) + ')'
diff --git a/taskwiki/vwtask.py b/taskwiki/vwtask.py
index 32b892d..4e3cda5 100644
--- a/taskwiki/vwtask.py
+++ b/taskwiki/vwtask.py
@@ -247,7 +247,7 @@ class VimwikiTask(object):
             self['description'] if self['description'] else 'TEXT MISSING?',
             ' ' + '!' * self.priority_from_tw_format if self['priority'] else '',
             ' ' + self['due'].strftime(regexp.DATETIME_FORMAT) if self['due'] else '',
-            '  #' + self['uuid'] if self['uuid'] else '',
+            '  #' + self['uuid'].split('-')[0] if self['uuid'] else '',
         ])
 
     def find_parent_task(self):
diff --git a/tests/test_integration.py b/tests/test_integration.py
index 17de82d..b90cc1b 100644
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -109,7 +109,11 @@ class IntegrationTest(object):
 
             # Find the task and fill in its uuid
             tasks = self.tw.tasks.filter(description=match.group('desc'))
-            return line.format(uuid=tasks[0]['uuid']) if tasks else line
+            if tasks:
+                # Return {uuid} replaced by short form UUID
+                return line.format(uuid=tasks[0]['uuid'].split('-')[0])
+            else:
+                return line
 
         # First, run sanity checks
         self.check_sanity()