--- a/PipInterface/PipPackagesWidget.py Thu Feb 21 19:55:35 2019 +0100
+++ b/PipInterface/PipPackagesWidget.py Fri Feb 22 19:34:44 2019 +0100
@@ -29,6 +29,8 @@
from .Pip import Pip
+# TODO: use icons for action buttons
+# TODO: show package details for installed packages
class PipPackagesWidget(QWidget, Ui_PipPackagesWidget):
"""
Class implementing the pip packages management widget.
@@ -111,8 +113,8 @@
self.statusLabel.hide()
self.searchWidget.hide()
- self.__detailsData = {}
- self.__query = []
+ self.__queryName = []
+ self.__querySummary = []
self.__packageDetailsDialog = None
@@ -471,7 +473,8 @@
Private method to update the state of the search button.
"""
self.searchButton.setEnabled(
- bool(self.searchEdit.text()) and
+ (bool(self.searchEditName.text()) or
+ bool(self.searchEditSummary.text())) and
self.__isPipAvailable()
)
@@ -486,14 +489,14 @@
self.searchWidget.setVisible(checked)
if checked:
- self.searchEdit.setFocus(Qt.OtherFocusReason)
- self.searchEdit.selectAll()
+ self.searchEditName.setFocus(Qt.OtherFocusReason)
+ self.searchEditName.selectAll()
self.__updateSearchActionButtons()
self.__updateSearchButton()
@pyqtSlot(str)
- def on_searchEdit_textChanged(self, txt):
+ def on_searchEditName_textChanged(self, txt):
"""
Private slot handling a change of the search term.
@@ -503,7 +506,24 @@
self.__updateSearchButton()
@pyqtSlot()
- def on_searchEdit_returnPressed(self):
+ def on_searchEditName_returnPressed(self):
+ """
+ Private slot initiating a search via a press of the Return key.
+ """
+ self.__search()
+
+ @pyqtSlot(str)
+ def on_searchEditSummary_textChanged(self, txt):
+ """
+ Private slot handling a change of the search term.
+
+ @param txt search term
+ @type str
+ """
+ self.__updateSearchButton()
+
+ @pyqtSlot()
+ def on_searchEditSummary_returnPressed(self):
"""
Private slot initiating a search via a press of the Return key.
"""
@@ -534,11 +554,19 @@
QApplication.setOverrideCursor(Qt.WaitCursor)
QApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
- self.__query = [term for term in self.searchEdit.text().strip().split()
- if term not in self.SearchStopwords]
+ self.__queryName = [
+ term for term in self.searchEditName.text().strip().split()
+ if term not in self.SearchStopwords
+ ]
+ self.__querySummary = [
+ term for term in self.searchEditSummary.text().strip().split()
+ if term not in self.SearchStopwords
+ ]
self.__client.call(
"search",
- ({"name": self.__query, "summary": self.__query}, "or"),
+ ({"name": self.__queryName,
+ "summary": self.__querySummary},
+ self.searchTermCombineComboBox.currentText()),
self.__processSearchResult,
self.__searchError
)
@@ -616,7 +644,7 @@
self.__updateSearchActionButtons()
self.__updateSearchButton()
- self.searchEdit.setFocus(Qt.OtherFocusReason)
+ self.searchEditName.setFocus(Qt.OtherFocusReason)
def __searchError(self, errorCode, errorString):
"""
@@ -682,12 +710,13 @@
@rtype int
"""
score = 0
- for queryTerm in self.__query:
+ for queryTerm in self.__queryName:
if queryTerm.lower() in name.lower():
score += 4
if queryTerm.lower() == name.lower():
score += 4
+ for queryTerm in self.__querySummary:
if queryTerm.lower() in summary.lower():
if QRegExp(r'\b{0}\b'.format(QRegExp.escape(queryTerm)),
Qt.CaseInsensitive).indexIn(summary) != -1:
@@ -758,8 +787,6 @@
QApplication.setOverrideCursor(Qt.WaitCursor)
QApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
- self.__detailsData = {}
-
if not item:
item = self.searchResultList.selectedItems()[0]
@@ -777,86 +804,28 @@
0, False)
if not ok:
return
-
packageName = item.text(0)
- self.__client.call(
- "release_data",
- (packageName, packageVersion),
- lambda d: self.__getPackageDownloadsData(packageName,
- packageVersion,
- d),
- lambda c, s: self.__detailsError(packageName, c, s)
- )
-
- def __getPackageDownloadsData(self, packageName, packageVersion, data):
- """
- Private method to store the details data and get downloads
- information.
+ packageData = self.__pip.getPackageDetails(packageName, packageVersion)
- @param packageName name of the package
- @type str
- @param packageVersion version info
- @type str
- @param data result data with package details in the first
- element
- @type tuple
- """
- if data and data[0]:
- self.__detailsData = data[0]
- self.__client.call(
- "release_urls",
- (packageName, packageVersion),
- self.__displayPackageDetails,
- lambda c, s: self.__detailsError(packageName, c, s)
- )
+ QApplication.restoreOverrideCursor()
+ if packageData:
+ from .PipPackageDetailsDialog import PipPackageDetailsDialog
+
+ self.showDetailsButton.setEnabled(True)
+
+ if self.__packageDetailsDialog is not None:
+ self.__packageDetailsDialog.close()
+
+ self.__packageDetailsDialog = \
+ PipPackageDetailsDialog(packageData, self)
+ self.__packageDetailsDialog.show()
else:
- QApplication.restoreOverrideCursor()
E5MessageBox.warning(
self,
self.tr("Search PyPI"),
self.tr("""<p>No package details info for <b>{0}</b>"""
""" available.</p>""").format(packageName))
- def __displayPackageDetails(self, data):
- """
- Private method to display the returned package details.
-
- @param data result data with downloads information in the first element
- @type tuple
- """
- from .PipPackageDetailsDialog import PipPackageDetailsDialog
-
- QApplication.restoreOverrideCursor()
- self.showDetailsButton.setEnabled(True)
-
- if self.__packageDetailsDialog is not None:
- self.__packageDetailsDialog.close()
-
- self.__packageDetailsDialog = \
- PipPackageDetailsDialog(self.__detailsData, data[0], self)
- self.__packageDetailsDialog.show()
-
- def __detailsError(self, packageName, errorCode, errorString):
- """
- Private method handling a details error.
-
- @param packageName name of the package
- @type str
- @param errorCode code of the error
- @type int
- @param errorString error message
- @type str
- """
- QApplication.restoreOverrideCursor()
- self.showDetailsButton.setEnabled(True)
- E5MessageBox.warning(
- self,
- self.tr("Search PyPI"),
- self.tr("""<p>Package details info for <b>{0}</b> could not be"""
- """ retrieved.</p><p>Reason: {1}</p>""")
- .format(packageName, errorString)
- )
-
#######################################################################
## Menu related methods below
#######################################################################
@@ -993,27 +962,32 @@
@pyqtSlot()
def __installRequirements(self):
"""
-
+ Private slot to install packages as given in a requirements file.
"""
- # TODO: call pip.installRequirements()
+ venvName = self.environmentsComboBox.currentText()
+ if venvName:
+ self.__pip.installRequirements(venvName)
@pyqtSlot()
def __uninstallRequirements(self):
"""
-
+ Private slot to uninstall packages as given in a requirements file.
"""
- # TODO: call pip.uninstallRequirements()
+ venvName = self.environmentsComboBox.currentText()
+ if venvName:
+ self.__pip.uninstallRequirements(venvName)
@pyqtSlot()
def __generateRequirements(self):
"""
Private slot to generate the contents for a requirements file.
"""
- # TODO: modify to get selected environment
- from .PipFreezeDialog import PipFreezeDialog
- self.__freezeDialog = PipFreezeDialog(self)
- self.__freezeDialog.show()
- self.__freezeDialog.start()
+ venvName = self.environmentsComboBox.currentText()
+ if venvName:
+ from .PipFreezeDialog import PipFreezeDialog
+ self.__freezeDialog = PipFreezeDialog(self.__pip, self)
+ self.__freezeDialog.show()
+ self.__freezeDialog.start(venvName)
@pyqtSlot()
def __editUserConfiguration(self):
@@ -1025,34 +999,33 @@
@pyqtSlot()
def __editVirtualenvConfiguration(self):
"""
- Private slot to edit the current virtualenv configuration.
+ Private slot to edit the configuration of the selected environment.
"""
- # TODO: modify to get selected environment
- self.__editConfiguration(virtualenv=True)
+ venvName = self.environmentsComboBox.currentText()
+ if venvName:
+ self.__editConfiguration(venvName=venvName)
- def __editConfiguration(self, virtualenv=False):
+ def __editConfiguration(self, venvName=""):
"""
Private method to edit a configuration.
- @param virtualenv flag indicating to edit the current virtualenv
- configuration file
- @type bool
+ @param venvName name of the environment to act upon
+ @type str
"""
- # TODO: modify to use venvName
from QScintilla.MiniEditor import MiniEditor
- if virtualenv:
- cfgFile = self.__getVirtualenvConfig()
+ if venvName:
+ cfgFile = self.__pip.getVirtualenvConfig(venvName)
if not cfgFile:
return
else:
- cfgFile = self.__getUserConfig()
+ cfgFile = self.__pip.getUserConfig()
cfgDir = os.path.dirname(cfgFile)
if not cfgDir:
E5MessageBox.critical(
None,
self.tr("Edit Configuration"),
self.tr("""No valid configuration path determined."""
- """ Is a virtual environment selected? Aborting"""))
+ """ Aborting"""))
return
try:
@@ -1063,7 +1036,7 @@
None,
self.tr("Edit Configuration"),
self.tr("""No valid configuration path determined."""
- """ Is a virtual environment selected? Aborting"""))
+ """ Aborting"""))
return
if not os.path.exists(cfgFile):
@@ -1081,7 +1054,7 @@
None,
self.tr("Edit Configuration"),
self.tr("""No valid configuartion path determined."""
- """ Is a virtual environment selected? Aborting"""))
+ """ Aborting"""))
return
self.__editor = MiniEditor(cfgFile, "Properties")
