From 1903181524726664744f807d909ddc7687f8c0cf Mon Sep 17 00:00:00 2001
From: hut <hut@lavabit.com>
Date: Thu, 13 May 2010 15:06:24 +0200
Subject: main: more user friendly crash messages

---
 ranger/__main__.py | 29 +++++++++++++++++++++++------
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/ranger/__main__.py b/ranger/__main__.py
index 887f8e28..3bb857c3 100644
--- a/ranger/__main__.py
+++ b/ranger/__main__.py
@@ -154,13 +154,16 @@ def main():
 		sys.exit(1)
 
 	# Ensure that a utf8 locale is set.
-	if getdefaultlocale()[1] not in ('utf8', 'UTF-8'):
-		for locale in ('en_US.utf8', 'en_US.UTF-8'):
-			try: setlocale(LC_ALL, locale)
-			except: pass
-			else: break
+	try:
+		if getdefaultlocale()[1] not in ('utf8', 'UTF-8'):
+			for locale in ('en_US.utf8', 'en_US.UTF-8'):
+				try: setlocale(LC_ALL, locale)
+				except: pass
+				else: break
+			else: setlocale(LC_ALL, '')
 		else: setlocale(LC_ALL, '')
-	else: setlocale(LC_ALL, '')
+	except:
+		print("Warning: Unable to set locale.  Expect encoding problems.")
 
 	arg = parse_arguments()
 	ranger.arg = arg
@@ -187,6 +190,7 @@ def main():
 	else:
 		path = '.'
 
+	crash_exception = None
 	try:
 		# Initialize objects
 		EnvironmentAware._assign(Environment(path))
@@ -199,12 +203,25 @@ def main():
 		fm.initialize()
 		fm.ui.initialize()
 		fm.loop()
+	except Exception as e:
+		crash_exception = e
+		if not (arg.debug or arg.clean):
+			import traceback
+			dumpname = os.path.join(arg.confdir, 'traceback')
+			traceback.print_exc(file=open(dumpname, 'w'))
 	finally:
 		# Finish, clean up
 		try:
 			fm.ui.destroy()
 		except (AttributeError, NameError):
 			pass
+		if crash_exception:
+			print("Fatal: " + str(crash_exception))
+			if arg.debug or arg.clean:
+				raise crash_exception
+			else:
+				print("A traceback has been saved to " + dumpname)
+				print("Please include it in a bugreport.")
 
 
 if __name__ == '__main__':
-- 
cgit 1.4.1-2-gfad0

63490985b7738392ebcb97'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/tilde/site/blame/?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>root</a>/<a href='/tilde/site/blame/wiki?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>wiki</a>/<a href='/tilde/site/blame/wiki/inc?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>inc</a>/<a href='/tilde/site/blame/wiki/inc/lang?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>lang</a>/<a href='/tilde/site/blame/wiki/inc/lang/hr?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>hr</a>/<a href='/tilde/site/blame/wiki/inc/lang/hr/backlinks.txt?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>backlinks.txt</a></div><div class='content'>blob: 058389105bbfe8ffbd97510a2cbae1edaa66e173 (<a href='/tilde/site/plain/wiki/inc/lang/hr/backlinks.txt?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>plain</a>) (<a href='/tilde/site/tree/wiki/inc/lang/hr/backlinks.txt?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>tree</a>)
<table class='blame blob'>
<tr>
<td class='hashes'><div class='alt'><pre><span class='oid'><a title='author  ahriman &lt;ahriman@falte.red&gt;  2018-12-03 19:22:25 -0500
committer  ahriman &lt;ahriman@falte.red&gt;  2018-12-03 19:22:25 -0500

installed dokuwiki, added to navbar, updated news' href='/tilde/site/commit/wiki/inc/lang/hr/backlinks.txt?id=0ae8cbf5c0b1a198b963490985b7738392ebcb97'>0ae8cbf</a></span> <a title='Blame the previous revision' href='/tilde/site/blame/wiki/inc/lang/hr/backlinks.txt?id=f57f6cc5a2d159f90168d292437dc4bd8cd7f934'>^</a>


</pre></div></td>
<td class='linenumbers'><div class='alt'><pre><a id='n1' href='#n1'>1</a>
<a id='n2' href='#n2'>2</a>
<a id='n3' href='#n3'>3</a>
</pre></div></td>
<td class='lines'><div><div><div class='alt'><pre>


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