os.environ['HGMERGE'] = "internal:merge"
import mercurial.hg
-import mercurial.ui
import mercurial.revlog
import mercurial.util
+from mercurial.match import exact as hg_exact_match
+from mercurial.cmdutil import walkchangerevs
+
+from vstorage.hgui import SilentUI
def urlquote(url, safe='/'):
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 os.path.join(self.path, urlquote(title, safe='')) + type
def _title_to_file(self, title, type=".xml"):
return os.path.join(self.repo_prefix, urlquote(title, safe='')) + type
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()
try:
filectx_tip = changectx[repo_file]
- current_page_rev = filectx_tip.filerev()
+ current_page_rev = filectx_tip.rev()
except mercurial.revlog.LookupError:
self.repo.add([repo_file])
current_page_rev = -1
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):
if ctx is None:
raise DocumentNotFound(title)
- return ctx.data().decode(self.charset, 'replace'), ctx.filerev()
+ return ctx.data().decode(self.charset, 'replace'), ctx.rev()
def page_text_by_tag(self, title, tag):
"""Read unicode text of a taged page."""
try:
ctx = self.repo[tag][fname]
- return ctx.data().decode(self.charset, 'replace'), ctx.filerev()
+ return ctx.data().decode(self.charset, 'replace'), ctx.rev()
except IndexError:
raise DocumentNotFound(fname)
raise DocumentNotFound(title)
return {
- "revision": fctx.filerev(),
+ "revision": fctx.rev(),
"date": datetime.datetime.fromtimestamp(fctx.date()[0]),
"author": fctx.user().decode("utf-8", 'replace'),
"comment": fctx.description().decode("utf-8", 'replace'),
"""
return guess_mime(self._file_path(title))
- def _find_filectx(self, title, rev=None):
+ def _find_filectx(self, title, rev=None, oldest=0, newest= -1):
"""Find the last revision in which the file existed."""
- repo_file = self._title_to_file(title)
- changectx = self._changectx() # start with tip
- visited = set()
-
- stack = [changectx]
- visited.add(changectx)
-
- while repo_file not in changectx:
- if not stack:
- raise DocumentNotFound(title)
-
- changectx = stack.pop()
- for parent in changectx.parents():
- if parent not in visited:
- stack.append(parent)
- visited.add(parent)
-
- try:
- fctx = changectx[repo_file]
-
- if rev is not None:
- fctx = fctx.filectx(rev)
- fctx.filerev()
-
- return fctx
- except (IndexError, LookupError) as e:
- raise DocumentNotFound(title)
-
- def page_history(self, title):
+ if rev is not None:
+ oldest, newest = rev, -1
+ opts = {"follow": True, "rev": ["%s:%s" % (newest, oldest)]}
+ def prepare(ctx, fns):
+ pass
+ xml_file = self._title_to_file(title)
+ matchfn = hg_exact_match(self.repo.root, self.repo.getcwd(), [xml_file])
+ generator = walkchangerevs(self.repo, matchfn, opts, prepare)
+
+ last = None
+ current_name = xml_file
+ for change in generator:
+ fctx = change[current_name]
+ renamed = fctx.renamed()
+ if renamed:
+ current_name = renamed[0]
+ last = change
+
+ if last is not None:
+ return last[current_name]
+
+ # not found
+ raise DocumentNotFound(title)
+
+ def page_history(self, title, oldest=0, newest= -1):
"""Iterate over the page's history."""
+ opts = {"follow": True, "rev": ["%s:%s" % (newest, oldest)]}
+ prepare = lambda * args: True
+ repo_file = self._title_to_file(title)
+ matchfn = hg_exact_match(self.repo.root, self.repo.getcwd(), [repo_file])
+ generator = walkchangerevs(self.repo, matchfn, opts, prepare)
- filectx_tip = self._find_filectx(title)
-
- maxrev = filectx_tip.filerev()
- minrev = 0
- for rev in range(maxrev, minrev - 1, -1):
- filectx = filectx_tip.filectx(rev)
- date = datetime.datetime.fromtimestamp(filectx.date()[0])
- author = filectx.user().decode('utf-8', 'replace')
- comment = filectx.description().decode("utf-8", 'replace')
- tags = [t.rsplit('#', 1)[-1] for t in filectx.changectx().tags() if '#' in t]
+ for changeset in generator:
+ changeset
+ date = datetime.datetime.fromtimestamp(changeset.date()[0])
+ author = changeset.user().decode('utf-8', 'replace')
+ comment = changeset.description().decode("utf-8", 'replace')
+ tags = [t.rsplit('#', 1)[-1] for t in changeset.tags() if '#' in t]
yield {
- "version": rev,
+ "version": changeset.rev(),
"date": date,
"author": author,
"description": comment,
user=user, message=message, date=None,
)
- def history(self):
+ def history(self, newest=None):
"""Iterate over the history of entire wiki."""
+ opts = {"follow": False, "rev": newest} # follow doesn't make sense
+ prepare = lambda * args: True
+ repo_file = self._title_to_file(title)
+ matchfn = hg_exact_match(self.repo.root, self.repo.getcwd(), [repo_file])
+ generator = walkchangerevs(self.repo, matchfn, opts, prepare)
- changectx = self._changectx()
- maxrev = changectx.rev()
- minrev = 0
- for wiki_rev in range(maxrev, minrev - 1, -1):
- change = self.repo.changectx(wiki_rev)
+ for change in generator:
date = datetime.datetime.fromtimestamp(change.date()[0])
author = change.user().decode('utf-8', 'replace')
comment = change.description().decode("utf-8", 'replace')
for repo_file in change.files():
- if repo_file.startswith(self.repo_prefix):
- title = self._file_to_title(repo_file)
- try:
- rev = change[repo_file].filerev()
- except mercurial.revlog.LookupError:
- rev = -1
- yield title, rev, date, author, comment
+ title = self._file_to_title(repo_file)
+ yield title, change.rev(), date, author, comment
def all_pages(self, type=''):
tip = self.repo['tip']
if not filename.startswith('.')
and filename.endswith(type) ]
- def changed_since(self, rev):
- """Return all pages that changed since specified repository revision."""
+ def revert(self, pageid, rev, **commit_args):
+ """ Make the given version of page the current version (reverting changes). """
- try:
- last = self.repo.lookup(int(rev))
- except IndexError:
- for page in self.all_pages():
- yield page
- return
- current = self.repo.lookup('tip')
- status = self.repo.status(current, last)
- modified, added, removed, deleted, unknown, ignored, clean = status
- for filename in modified + added + removed + deleted:
- if filename.startswith(self.repo_prefix):
- yield self._file_to_title(filename)
+ # 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