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hggtk/datamine: gracefully deal with unrevisioned input files

Changeset c19f15cb969c…

Parent bea7aabf45bc…

by Steve Borho

Changes to one file · Browse files at c19f15cb969c Showing diff from parent bea7aabf45bc Diff from another changeset...

Change 1 of 3 Show Entire File hggtk/​datamine.py Stacked
 
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@@ -11,7 +11,7 @@
 import re  import threading  import time -from mercurial import hg, ui, util +from mercurial import hg, ui, util, revlog  from hglib import hgcmd_toq  from gdialog import *  from vis import treemodel @@ -334,7 +334,12 @@
  '''   if revid == '.':   ctx = self.repo.workingctx().parents()[0] - fctx = ctx.filectx(path) + try: + fctx = ctx.filectx(path) + except revlog.LookupError: + Prompt('File is unrevisioned', + 'Unable to annotate ' + path, self).run() + return   rev = fctx.filelog().linkrev(fctx.filenode())   revid = str(rev)   else: @@ -591,7 +596,7 @@
  dialog.display()   for f in cfiles:   dialog.add_annotate_page(f, '.') - if not cfiles: + if not dialog.notebook.get_n_pages():   dialog.add_search_page()     gtk.gdk.threads_init()