os.environ['HGMERGE'] = "internal:merge"
import mercurial.hg
-import mercurial.ui
import mercurial.revlog
import mercurial.util
+from vstorage.hgui import SilentUI
+
def urlquote(url, safe='/'):
"""Quotes URL
>>> urlquote(u'Za\u017c\xf3\u0142\u0107 g\u0119\u015bl\u0105 ja\u017a\u0144')
- 'Za%C5%BC%C3%B3%C5%82%C4%87_g%C4%99%C5%9Bl%C4%85_ja%C5%BA%C5%84'
+ 'Za%C5%BC%C3%B3%C5%82%C4%87%20g%C4%99%C5%9Bl%C4%85%20ja%C5%BA%C5%84'
"""
- return urllib.quote(url.replace(' ', '_').encode('utf-8', 'ignore'), safe)
+ return urllib.quote(url.encode('utf-8', 'ignore'), safe)
def urlunquote(url):
"""Unqotes URL
# >>> urlunquote('Za%C5%BC%C3%B3%C5%82%C4%87_g%C4%99%C5%9Bl%C4%85_ja%C5%BA%C5%84')
- # u'Za\u017c\xf3\u0142\u0107 g\u0119\u015bl\u0105 ja\u017a\u0144'
+ # u'Za\u017c\xf3\u0142\u0107_g\u0119\u015bl\u0105 ja\u017a\u0144'
"""
- return unicode(urllib.unquote(url), 'utf-8', 'ignore').replace('_', ' ')
+ return unicode(urllib.unquote(url), 'utf-8', 'ignore')
def find_repo_path(path):
os.makedirs(self.path)
self.repo_path = find_repo_path(self.path)
- self.ui = mercurial.ui.ui()
- self.ui.quiet = True
- self.ui._report_untrusted = False
- self.ui.setconfig('ui', 'interactive', False)
+ self.ui = SilentUI()
if self.repo_path is None:
self.repo_path = self.path
"""Close and reopen the repo, to make sure we are up to date."""
self.repo = mercurial.hg.repository(self.ui, self.repo_path)
- def _file_path(self, title):
- return os.path.join(self.path, urlquote(title, safe=''))
+ def _file_path(self, title, type='.xml'):
+ """ Return plain version if exists in repo, add extension otherwise. """
+ path = os.path.join(self.path, urlquote(title, safe=''))
+ if type and self._title_to_file(title, '') not in self.repo['tip']:
+ path += type
+ return path
- def _title_to_file(self, title):
- return os.path.join(self.repo_prefix, urlquote(title, safe=''))
+ def _title_to_file(self, title, type=".xml"):
+ """ Return plain version if exists in repo, add extension otherwise. """
+ path = os.path.join(self.repo_prefix, urlquote(title, safe=''))
+ if type and path not in self.repo['tip']:
+ path += type
+ return path
def _file_to_title(self, filename):
assert filename.startswith(self.repo_prefix)
- name = filename[len(self.repo_prefix):].strip('/')
+ name = filename[len(self.repo_prefix):].strip('/').split('.', 1)[0]
return urlunquote(name)
def __contains__(self, title):
- return urlquote(title) in self.repo['tip']
+ return self._title_to_file(title) in self.repo['tip']
def __iter__(self):
return self.all_pages()
filectx_tip = changectx[repo_file]
current_page_rev = filectx_tip.filerev()
except mercurial.revlog.LookupError:
- self.repo.add([repo_file])
+ self.repo[None].add([repo_file])
current_page_rev = -1
if parent is not None and current_page_rev != parent:
author = '<wiki>'
comment = msg.encode('utf-8')
+ logger.debug("Commiting %r", repo_file)
+
self._commit([repo_file], comment, author)
def save_data(self, title, data, **kwargs):
os.unlink(file_path)
except OSError:
pass
- self.repo.remove([repo_file])
+ self.repo[None].remove([repo_file])
self._commit([repo_file], text, user)
def page_text(self, title, revision=None):
def _find_filectx(self, title, rev=None):
"""Find the last revision in which the file existed."""
- repo_file = self._title_to_file(title)
- changectx = self._changectx() # start with tip
- visited = set()
+ tip = self._changectx() # start with tip
- stack = [changectx]
- visited.add(changectx)
+ def tree_search(tip, repo_file):
+ logging.info("Searching for %r", repo_file)
+ current = tip
+ visited = set()
- while repo_file not in changectx:
- if not stack:
- raise DocumentNotFound(title)
+ stack = [current]
+ visited.add(current)
- changectx = stack.pop()
- for parent in changectx.parents():
- if parent not in visited:
- stack.append(parent)
- visited.add(parent)
+ while repo_file not in current:
+ if not stack:
+ raise LookupError
- try:
- fctx = changectx[repo_file]
+ current = stack.pop()
+ for parent in current.parents():
+ if parent not in visited:
+ stack.append(parent)
+ visited.add(parent)
+ fctx = current[repo_file]
if rev is not None:
fctx = fctx.filectx(rev)
fctx.filerev()
-
return fctx
- except (IndexError, LookupError) as e:
- raise DocumentNotFound(title)
+
+ try:
+ return tree_search(tip, self._title_to_file(title))
+ except (IndexError, LookupError):
+ logging.info("XML file not found, trying plain")
+ try:
+ return tree_search(tip, self._title_to_file(title, type=''))
+ except (IndexError, LookupError):
+ raise DocumentNotFound(title)
def page_history(self, title):
"""Iterate over the page's history."""
rev = -1
yield title, rev, date, author, comment
- def all_pages(self):
+ def all_pages(self, type=''):
tip = self.repo['tip']
"""Iterate over the titles of all pages in the wiki."""
- return [urlunquote(filename) for filename in tip]
+ return [self._file_to_title(filename) for filename in tip
+ if not filename.startswith('.')
+ and filename.endswith(type) ]
def changed_since(self, rev):
"""Return all pages that changed since specified repository revision."""
for filename in modified + added + removed + deleted:
if filename.startswith(self.repo_prefix):
yield self._file_to_title(filename)
+
+ def revert(self, pageid, rev, **commit_args):
+ """ Make the given version of page the current version (reverting changes). """
+
+ # Find the old version
+ fctx = self._find_filectx(pageid, rev)
+
+ # Restore the contents
+ self.save_data(pageid, fctx.data(), **commit_args)
fnp / redakcja.git / blobdiff