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hggtk/history: fix UTF-8 encoding error in tags column

Changeset b2dcc5a0ccf0…

Parent 8a56ab916e0a…

by TK Soh

Changes to one file · Browse files at b2dcc5a0ccf0 Showing diff from parent 8a56ab916e0a Diff from another changeset...

Change 1 of 1 Show Changes Only hggtk/​vis/​treemodel.py Stacked
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 ''' Mercurial revision DAG visualization library     Implements a gtk.TreeModel which visualizes a Mercurial repository   revision history.    Portions of this code stolen mercilessly from bzr-gtk visualization  dialog. Other portions stolen from graphlog extension.  '''    import gtk  import gobject  import re  from time import (strftime, gmtime)  from mercurial import util    # treemodel row enumerated attributes  LINES = 0  NODE = 1  REVID = 2  LAST_LINES = 3  MESSAGE = 4  COMMITER = 5  TIMESTAMP = 6  REVISION = 7  PARENTS = 8  WCPARENT = 9  HEAD = 10  TAGS = 11  MARKED = 12  FGCOLOR = 13    # FIXME:  # this function is a copy of hglib.touft(), but I've  # trouble importing hglib (resides one dir level above )  # into this module.  #  # Note: Python 2.5's new import syntax causes problem  # when importing this module from command line.  def toutf(s):   """   Convert a string to UTF-8 encoding   """   for e in ('utf-8', util._encoding):   try:   return s.decode(e, 'strict').encode('utf-8')   except UnicodeDecodeError:   pass   return s.decode(util._fallbackencoding, 'replace').encode('utf-8')    class TreeModel(gtk.GenericTreeModel):     def __init__ (self, repo, graphdata, color_func):   gtk.GenericTreeModel.__init__(self)   self.revisions = {}   self.repo = repo   self.parents = [x.rev() for x in repo.workingctx().parents()]   self.heads = [repo.changelog.rev(x) for x in repo.heads()]   self.line_graph_data = graphdata   self.author_re = re.compile('<.*@.*>', 0)   self.color_func = color_func     def on_get_flags(self):   return gtk.TREE_MODEL_LIST_ONLY     def on_get_n_columns(self):   return 14     def on_get_column_type(self, index):   if index == NODE: return gobject.TYPE_PYOBJECT   if index == LINES: return gobject.TYPE_PYOBJECT   if index == REVID: return gobject.TYPE_STRING   if index == LAST_LINES: return gobject.TYPE_PYOBJECT   if index == MESSAGE: return gobject.TYPE_STRING   if index == COMMITER: return gobject.TYPE_STRING   if index == TIMESTAMP: return gobject.TYPE_STRING   if index == REVISION: return gobject.TYPE_PYOBJECT   if index == PARENTS: return gobject.TYPE_PYOBJECT   if index == WCPARENT: return gobject.TYPE_BOOLEAN   if index == HEAD: return gobject.TYPE_BOOLEAN   if index == TAGS: return gobject.TYPE_STRING   if index == MARKED: return gobject.TYPE_BOOLEAN   if index == FGCOLOR: return gobject.TYPE_STRING     def on_get_iter(self, path):   return path[0]     def on_get_path(self, rowref):   return rowref     def on_get_value(self, rowref, column):   (revid, node, lines, parents) = self.line_graph_data[rowref]     if column == REVID: return revid   if column == NODE: return node   if column == LINES: return lines   if column == PARENTS: return parents   if column == LAST_LINES:   if rowref>0:   return self.line_graph_data[rowref-1][2]   return []     if revid not in self.revisions:   ctx = self.repo.changectx(revid)     summary = ctx.description().replace('\0', '')   summary = summary.split('\n')[0]   summary = gobject.markup_escape_text(toutf(summary))   node = self.repo.lookup(revid) - tags = ', '.join(self.repo.nodetags(node)) + tags = toutf(', '.join(self.repo.nodetags(node)))     if '<' in ctx.user():   author = toutf(self.author_re.sub('', ctx.user()).strip(' '))   else:   author = toutf(util.shortuser(ctx.user()))     date = strftime("%Y-%m-%d %H:%M:%S", gmtime(ctx.date()[0]))     wc_parent = revid in self.parents   head = revid in self.heads   color = self.color_func(parents, revid, author)     revision = (None, node, revid, None, summary,   author, date, None, parents, wc_parent, head, tags,   None, color)   self.revisions[revid] = revision   else:   revision = self.revisions[revid]     if column == REVISION:   return revision   if column == MARKED:   return revid == self.marked_rev   return revision[column]     def on_iter_next(self, rowref):   if rowref < len(self.line_graph_data) - 1:   return rowref+1   return None     def on_iter_children(self, parent):   if parent is None: return 0   return None     def on_iter_has_child(self, rowref):   return False     def on_iter_n_children(self, rowref):   if rowref is None: return len(self.line_graph_data)   return 0     def on_iter_nth_child(self, parent, n):   if parent is None: return n   return None     def on_iter_parent(self, child):   return None