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gui/explorer: fix 'parent folder' on Windows

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This commit is contained in:
Sebastien Bourdeauducq 2016-02-18 13:47:03 +01:00
parent 155c2ec2ef
commit 6973a9471b
1 changed files with 17 additions and 15 deletions
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32
artiq/gui/explorer.py
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@ -1,5 +1,6 @@
import asyncio
import logging
import re
from functools import partial
from PyQt5 import QtCore, QtWidgets
@ -77,23 +78,24 @@ class _OpenFileDialog(QtWidgets.QDialog):
if selected:
selected = selected[0].text()
if selected == "..":
if (not self.explorer.current_directory
or self.explorer.current_directory[-1] not in "\\/"):
if not self.explorer.current_directory:
return
idx = None
for sep in "\\/":
try:
idx = self.explorer.current_directory[:-1].rindex(sep)
except ValueError:
pass
else:
break
if idx is None:
return
self.explorer.current_directory = \
self.explorer.current_directory[:idx+1]
if self.explorer.current_directory == "/":
if re.fullmatch("[a-zA-Z]:\\\\",
self.explorer.current_directory):
self.explorer.current_directory = ""
else:
idx = None
for sep in "\\/":
try:
idx = self.explorer.current_directory[:-1].rindex(sep)
except ValueError:
pass
else:
break
self.explorer.current_directory = \
self.explorer.current_directory[:idx+1]
if self.explorer.current_directory == "/":
self.explorer.current_directory = ""
asyncio.ensure_future(self.refresh_view())
elif selected[-1] in "\\/":
self.explorer.current_directory += selected