--- a/eric7/UI/UserInterface.py Sun Mar 06 19:53:19 2022 +0100
+++ b/eric7/UI/UserInterface.py Mon Mar 07 19:18:46 2022 +0100
@@ -30,9 +30,7 @@
QApplication, QMenu, QVBoxLayout, QDockWidget, QLabel
)
from PyQt6.Qsci import QSCINTILLA_VERSION_STR
-from PyQt6.QtNetwork import (
- QNetworkProxyFactory, QNetworkAccessManager, QNetworkRequest, QNetworkReply
-)
+from PyQt6.QtNetwork import QNetworkProxyFactory, QNetworkAccessManager
from .Info import Version, VersionOnly, BugAddress, Program, FeatureAddress
from . import Config
@@ -45,7 +43,6 @@
from EricWidgets.EricApplication import ericApp
from EricWidgets.EricMainWindow import EricMainWindow
from EricWidgets.EricZoomWidget import EricZoomWidget
-from EricWidgets.EricProgressDialog import EricProgressDialog
from EricWidgets.EricClickableLabel import EricClickableLabel
import Preferences
@@ -631,11 +628,6 @@
ericApp().registerObject("PluginRepositoryViewer",
self.pluginRepositoryViewer)
- # list of web addresses serving the versions file
- self.__httpAlternatives = Preferences.getUI("VersionsUrls7")
- self.__inVersionCheck = False
- self.__versionCheckProgress = None
-
# create the various JSON file interfaces
self.__sessionFile = SessionFile(True)
self.__tasksFile = TasksFile(True)
@@ -6618,8 +6610,7 @@
else:
self.__setWindowCaption(editor="")
- self.__httpAlternatives = Preferences.getUI("VersionsUrls7")
- self.performVersionCheck(False)
+ self.performVersionCheck()
from QScintilla.SpellChecker import SpellChecker
SpellChecker.setDefaultLanguage(
@@ -7557,296 +7548,55 @@
@type bool
"""
if online:
- self.performVersionCheck(False)
+ self.performVersionCheck()
##############################################
## Below are methods to check for new versions
##############################################
- # TODO: change performVersionCheck to check against PyPI and do that
- # only for the automatic check
- @pyqtSlot()
- def performVersionCheck(self, manual=True, alternative=0,
- showVersions=False):
- """
- Public method to check the internet for an eric update.
-
- @param manual flag indicating an invocation via the menu (boolean)
- @param alternative index of server to download from (integer)
- @param showVersions flag indicating the show versions mode (boolean)
+ def performVersionCheck(self):
+ """
+ Public method to check for an update even if not installed via PyPI.
"""
if self.isOnline():
- if not manual:
- if VersionOnly.startswith("@@"):
- return
- else:
- period = Preferences.getUI("PerformVersionCheck")
- if period == 0:
- return
- elif period in [2, 3, 4]:
- lastCheck = Preferences.getSettings().value(
- "Updates/LastCheckDate", QDate(1970, 1, 1))
- if lastCheck.isValid():
- now = QDate.currentDate()
- if (
- (period == 2 and
- lastCheck.day() == now.day()) or
- (period == 3 and lastCheck.daysTo(now) < 7) or
- (period == 4 and (lastCheck.daysTo(now) <
- lastCheck.daysInMonth()))
- ):
- # daily, weekly, monthly
- return
-
- self.__inVersionCheck = True
- self.manualUpdatesCheck = manual
- self.showAvailableVersions = showVersions
- self.httpAlternative = alternative
- url = QUrl(self.__httpAlternatives[alternative])
- self.__versionCheckCanceled = False
- if manual:
- if self.__versionCheckProgress is None:
- self.__versionCheckProgress = EricProgressDialog(
- "", self.tr("&Cancel"),
- 0, len(self.__httpAlternatives),
- self.tr("%v/%m"), self)
- self.__versionCheckProgress.setWindowTitle(
- self.tr("Version Check"))
- self.__versionCheckProgress.setMinimumDuration(0)
- self.__versionCheckProgress.canceled.connect(
- self.__versionsDownloadCanceled)
- self.__versionCheckProgress.setLabelText(
- self.tr("Trying host {0}").format(url.host()))
- self.__versionCheckProgress.setValue(alternative)
- request = QNetworkRequest(url)
- request.setAttribute(
- QNetworkRequest.Attribute.CacheLoadControlAttribute,
- QNetworkRequest.CacheLoadControl.AlwaysNetwork)
- reply = self.__networkManager.get(request)
- reply.finished.connect(lambda: self.__versionsDownloadDone(reply))
- self.__replies.append(reply)
- else:
- if manual:
- EricMessageBox.warning(
- self,
- self.tr("Error getting versions information"),
- self.tr("The versions information cannot not be"
- " downloaded because the Internet is"
- " <b>not reachable</b>. Please try again later.")
- )
-
- @pyqtSlot()
- def __versionsDownloadDone(self, reply):
- """
- Private slot called, after the versions file has been downloaded
- from the internet.
-
- @param reply reference to the network reply
- @type QNetworkReply
- """
- if self.__versionCheckCanceled:
- self.__inVersionCheck = False
- if self.__versionCheckProgress is not None:
- self.__versionCheckProgress.reset()
- self.__versionCheckProgress = None
- return
-
- reply.deleteLater()
- if reply in self.__replies:
- self.__replies.remove(reply)
- if reply.error() == QNetworkReply.NetworkError.NoError:
- ioEncoding = Preferences.getSystem("IOEncoding")
- versions = str(reply.readAll(), ioEncoding, 'replace').splitlines()
- reply.close()
- if (
- reply.error() != QNetworkReply.NetworkError.NoError or
- len(versions) == 0 or
- versions[0].startswith("<")
- ):
- # network error or an error page
- self.httpAlternative += 1
- if self.httpAlternative >= len(self.__httpAlternatives):
- self.__inVersionCheck = False
- if self.__versionCheckProgress is not None:
- self.__versionCheckProgress.reset()
- self.__versionCheckProgress = None
- firstFailure = Preferences.getSettings().value(
- "Updates/FirstFailedCheckDate", QDate.currentDate())
- failedDuration = firstFailure.daysTo(QDate.currentDate())
- Preferences.getSettings().setValue(
- "Updates/FirstFailedCheckDate", firstFailure)
- if self.manualUpdatesCheck:
- EricMessageBox.warning(
- self,
- self.tr("Error getting versions information"),
- self.tr("""The versions information could not be"""
- """ downloaded."""
- """ Please go online and try again."""))
- elif failedDuration > 7:
- EricMessageBox.warning(
- self,
- self.tr("Error getting versions information"),
- self.tr("""The versions information could not be"""
- """ downloaded for the last 7 days."""
- """ Please go online and try again."""))
+ if VersionOnly.startswith(("rev_", "@@")):
+ # cannot check against development or source installation
return
else:
- self.performVersionCheck(self.manualUpdatesCheck,
- self.httpAlternative,
- self.showAvailableVersions)
- return
-
- self.__inVersionCheck = False
- if self.__versionCheckProgress is not None:
- self.__versionCheckProgress.reset()
- self.__versionCheckProgress = None
- self.__updateVersionsUrls(versions)
- if self.showAvailableVersions:
- self.__showAvailableVersionInfos(versions)
- else:
- Preferences.getSettings().remove("Updates/FirstFailedCheckDate")
- Preferences.getSettings().setValue(
- "Updates/LastCheckDate", QDate.currentDate())
- self.__versionCheckResult(versions)
-
- def __updateVersionsUrls(self, versions):
- """
- Private method to update the URLs from which to retrieve the versions
- file.
-
- @param versions contents of the downloaded versions file (list of
- strings)
- """
- if len(versions) > 5 and versions[4] == "---":
- line = 5
- urls = []
- while line < len(versions):
- urls.append(versions[line])
- line += 1
+ period = Preferences.getUI("PerformVersionCheck")
+ if period == 0:
+ return
+ elif period in [2, 3, 4]:
+ lastCheck = Preferences.getSettings().value(
+ "Updates/LastCheckDate", QDate(1970, 1, 1))
+ if lastCheck.isValid():
+ now = QDate.currentDate()
+ if (
+ (period == 2 and
+ lastCheck.day() == now.day()) or
+ (period == 3 and lastCheck.daysTo(now) < 7) or
+ (period == 4 and (lastCheck.daysTo(now) <
+ lastCheck.daysInMonth()))
+ ):
+ # daily, weekly, monthly
+ return
- Preferences.setUI("VersionsUrls7", urls)
-
- def __versionCheckResult(self, versions):
- """
- Private method to show the result of the version check action.
-
- @param versions contents of the downloaded versions file (list of
- strings)
- """
- url = ""
- try:
- if "snapshot-" in VersionOnly:
- # check snapshot version like snapshot-20170810
- if "snapshot-" in versions[2]:
- installedSnapshotDate = VersionOnly.rsplit("-", 1)[-1]
- availableSnapshotDate = versions[2].rsplit("-", 1)[-1]
- if availableSnapshotDate > installedSnapshotDate:
- res = EricMessageBox.yesNo(
- self,
- self.tr("Update available"),
- self.tr(
- """The update to <b>{0}</b> of eric is"""
- """ available at <b>{1}</b>. Would you like"""
- """ to get it?""")
- .format(versions[2], versions[3]),
- yesDefault=True)
- url = res and versions[3] or ''
- else:
- if self.manualUpdatesCheck:
- EricMessageBox.information(
- self,
- self.tr("Update Check"),
- self.tr(
- """You are using a snapshot release of"""
- """ eric. A more up-to-date stable release"""
- """ might be available."""))
- elif VersionOnly.startswith(("rev_", "@@")):
- # check installation from source
- if self.manualUpdatesCheck:
- EricMessageBox.information(
- self,
- self.tr("Update Check"),
- self.tr(
- """You installed eric directly from the source"""
- """ code. There is no possibility to check"""
- """ for the availability of an update."""))
- else:
- # check release version
- installedVersionTuple = self.__versionToTuple(VersionOnly)
- availableVersionTuple = self.__versionToTuple(versions[0])
- if availableVersionTuple > installedVersionTuple:
- res = EricMessageBox.yesNo(
- self,
- self.tr("Update available"),
- self.tr(
- """The update to <b>{0}</b> of eric is"""
- """ available at <b>{1}</b>. Would you like"""
- """ to get it?""")
- .format(versions[0], versions[1]),
- yesDefault=True)
- url = res and versions[1] or ''
- else:
- if self.manualUpdatesCheck:
- EricMessageBox.information(
- self,
- self.tr("eric is up to date"),
- self.tr(
- """You are using the latest version of"""
- """ eric"""))
- except (IndexError, TypeError):
- EricMessageBox.warning(
- self,
- self.tr("Error during updates check"),
- self.tr("""Could not perform updates check."""))
-
- if url:
- QDesktopServices.openUrl(QUrl(url))
-
- @pyqtSlot()
- def __versionsDownloadCanceled(self):
- """
- Private slot called to cancel the version check.
- """
- if self.__replies:
- self.__versionCheckCanceled = True
- self.__replies[-1].abort()
-
- def __showAvailableVersionInfos(self, versions):
- """
- Private method to show the versions available for download.
-
- @param versions contents of the downloaded versions file (list of
- strings)
- """
- versionText = self.tr(
- """<h3>Available versions</h3>"""
- """<table>""")
- line = 0
- while line < len(versions):
- if versions[line] == "---":
- break
-
- versionText += (
- """<tr><td>{0}</td><td><a href="{1}">{2}</a></td></tr>"""
- ).format(
- versions[line], versions[line + 1],
- 'sourceforge' in versions[line + 1] and
- "SourceForge" or versions[line + 1])
- line += 2
- versionText += self.tr("""</table>""")
-
- self.__versionsDialog = EricMessageBox.EricMessageBox(
- EricMessageBox.NoIcon,
- Program,
- versionText,
- modal=False,
- buttons=EricMessageBox.Ok,
- parent=self
- )
- self.__versionsDialog.setIconPixmap(
- UI.PixmapCache.getPixmap("eric").scaled(64, 64))
- self.__versionsDialog.show()
-
+ availableVersions = (
+ self.pipInterface.getPackageVersions("eric-ide")
+ )
+ updateAvailable = bool(v for v in availableVersions
+ if v > VersionOnly)
+ if updateAvailable:
+ EricMessageBox.information(
+ self,
+ self.tr("Upgrade available"),
+ self.tr(
+ """A newer version of the <b>eric-ide</b> package is"""
+ """ available at <a href="{0}/eric-ide/">"""
+ """PyPI</a>."""
+ ).format(self.pipInterface.getIndexUrlPypi())
+ )
+
def __sslErrors(self, reply, errors):
"""
Private slot to handle SSL errors.
