Mercurial Repositories > eric / file comparison
comparison: eric6/PipInterface/PipPackagesWidget.py
eric6/PipInterface/PipPackagesWidget.py
- changeset 8240
- 93b8a353c4bf
- parent 8218
- 7c09585bd960
equal
deleted
inserted
replaced
| 8239:59a9a658618c | 8240:93b8a353c4bf |
|---|---|
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import textwrap | 10 import textwrap |
| 11 import os | 11 import os |
| 12 import html.parser | 12 import html.parser |
| 13 import contextlib | |
| 13 | 14 |
| 14 from PyQt5.QtCore import pyqtSlot, Qt, QUrl, QUrlQuery | 15 from PyQt5.QtCore import pyqtSlot, Qt, QUrl, QUrlQuery |
| 15 from PyQt5.QtNetwork import QNetworkReply, QNetworkRequest | 16 from PyQt5.QtNetwork import QNetworkReply, QNetworkRequest |
| 16 from PyQt5.QtWidgets import ( | 17 from PyQt5.QtWidgets import ( |
| 17 QWidget, QToolButton, QApplication, QHeaderView, QTreeWidgetItem, | 18 QWidget, QToolButton, QApplication, QHeaderView, QTreeWidgetItem, |
| 1211 self.tr("""No valid configuration path determined.""" | 1212 self.tr("""No valid configuration path determined.""" |
| 1212 """ Aborting""")) | 1213 """ Aborting""")) |
| 1213 return | 1214 return |
| 1214 | 1215 |
| 1215 if not os.path.exists(cfgFile): | 1216 if not os.path.exists(cfgFile): |
| 1216 try: | 1217 with contextlib.suppress(OSError), open(cfgFile, "w") as f: |
| 1217 with open(cfgFile, "w") as f: | 1218 f.write("[global]\n") |
| 1218 f.write("[global]\n") | |
| 1219 except OSError: | |
| 1220 # ignore these | |
| 1221 pass | |
| 1222 | 1219 |
| 1223 # check, if the destination is writeable | 1220 # check, if the destination is writeable |
| 1224 if not os.access(cfgFile, os.W_OK): | 1221 if not os.access(cfgFile, os.W_OK): |
| 1225 E5MessageBox.critical( | 1222 E5MessageBox.critical( |
| 1226 None, | 1223 None, |
