# with this program. If not, see <http://www.gnu.org/licenses/>.
###
+import bzrlib.diff
import codecs
import ConfigParser
import json
import mw.api
import os
+from StringIO import StringIO
import sys
else:
self.config = None
+ def save_config(self):
+ with open(self.config_loc, 'wb') as config_file:
+ self.config.write(config_file)
+
def create(self, api_url):
# create the directory
if os.path.isdir(self.location):
self.config = ConfigParser.RawConfigParser()
self.config.add_section('remote')
self.config.set('remote', 'api_url', api_url)
- with open(self.config_loc, 'wb') as config_file:
- self.config.write(config_file)
+ self.save_config()
# create cache/
os.mkdir(os.path.join(self.location, 'cache'))
# create cache/pagedict
rvid = self.pages_get_rv_list(pageid)[-1]
rv = self.pages_get_rv(pageid, rvid)
cur_content = codecs.open(full, 'r', 'utf-8').read()
+ if cur_content[-1] == '\n':
+ cur_content = cur_content[:-1]
if cur_content != rv['content']:
status[os.path.relpath(full, self.root)] = 'U'
return status
+
+ def diff_rv_to_working(self, pagename, oldrvid=0, newrvid=0):
+ # oldrvid=0 means latest fetched revision
+ # newrvid=0 means working copy
+ filename = mw.api.pagename_to_filename(pagename) + '.wiki'
+ pageid = self.get_pageid_from_pagename(pagename)
+ if not pageid:
+ raise ValueError('page named %s has not been fetched' % pagename)
+ else:
+ if oldrvid == 0:
+ oldrvid = self.pages_get_rv_list(pageid)[-1]
+ oldrv = self.pages_get_rv(pageid, oldrvid)
+ oldname = 'a/%s (revision %i)' % (filename, oldrvid)
+ old = [i+'\n' for i in oldrv['content'].split('\n')]
+ if newrvid == 0:
+ cur_content = codecs.open(filename, 'r', 'utf-8').read()
+ if cur_content[-1] == '\n':
+ cur_content = cur_content[:-1]
+ newname = 'b/%s (working copy)' % filename
+ new = [i+'\n' for i in cur_content.split('\n')]
+ else:
+ newrv = self.pages_get_rv(pageid, newrvid)
+ newname = 'b/%s (revision %i)' % (filename, newrvid)
+ new = [i+'\n' for i in newrv['content'].split('\n')]
+ diff_fd = StringIO()
+ bzrlib.diff.internal_diff(oldname, old, newname, new, diff_fd)
+ diff_fd.seek(0)
+ diff = diff_fd.read()
+ if diff[-1] == '\n':
+ diff = diff[:-1]
+ return diff