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-<title>eric6.Plugins.UiExtensionPlugins.PipInterface.Pip</title>
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-<h1>eric6.Plugins.UiExtensionPlugins.PipInterface.Pip</h1>
-<p>
-Package implementing the pip GUI logic.
-</p>
-<h3>Global Attributes</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<h3>Classes</h3>
-<table>
-<tr>
-<td><a href="#Pip">Pip</a></td>
-<td>Class implementing the pip GUI logic.</td>
-</tr>
-</table>
-<h3>Functions</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<hr /><hr />
-<a NAME="Pip" ID="Pip"></a>
-<h2>Pip</h2>
-<p>
- Class implementing the pip GUI logic.
-</p>
-<h3>Derived from</h3>
-QObject
-<h3>Class Attributes</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<h3>Class Methods</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<h3>Methods</h3>
-<table>
-<tr>
-<td><a href="#Pip.__init__">Pip</a></td>
-<td>Constructor</td>
-</tr><tr>
-<td><a href="#Pip.__aboutToShowMenu">__aboutToShowMenu</a></td>
-<td>Private slot to set the action enabled status.</td>
-</tr><tr>
-<td><a href="#Pip.__checkUpgradePyQt">__checkUpgradePyQt</a></td>
-<td>Private method to check, if an upgrade of PyQt packages is attempted.</td>
-</tr><tr>
-<td><a href="#Pip.__editConfiguration">__editConfiguration</a></td>
-<td>Private method to edit a configuration.</td>
-</tr><tr>
-<td><a href="#Pip.__editUserConfiguration">__editUserConfiguration</a></td>
-<td>Private slot to edit the user configuration.</td>
-</tr><tr>
-<td><a href="#Pip.__editVirtualenvConfiguration">__editVirtualenvConfiguration</a></td>
-<td>Private slot to edit the current virtualenv configuration.</td>
-</tr><tr>
-<td><a href="#Pip.__generateRequirements">__generateRequirements</a></td>
-<td>Private slot to generate the contents for a requirements file.</td>
-</tr><tr>
-<td><a href="#Pip.__getUserConfig">__getUserConfig</a></td>
-<td>Private method to get the name of the user configuration file.</td>
-</tr><tr>
-<td><a href="#Pip.__getVirtualenvConfig">__getVirtualenvConfig</a></td>
-<td>Private method to get the name of the virtualenv configuration file.</td>
-</tr><tr>
-<td><a href="#Pip.__handleTearOffMenu">__handleTearOffMenu</a></td>
-<td>Private slot to handle a change of the selected virtual environment.</td>
-</tr><tr>
-<td><a href="#Pip.__installLocalPackage">__installLocalPackage</a></td>
-<td>Private slot to install a package available on local storage.</td>
-</tr><tr>
-<td><a href="#Pip.__installPackages">__installPackages</a></td>
-<td>Private slot to install packages to be given by the user.</td>
-</tr><tr>
-<td><a href="#Pip.__installPip">__installPip</a></td>
-<td>Private slot to install pip.</td>
-</tr><tr>
-<td><a href="#Pip.__installRequirements">__installRequirements</a></td>
-<td>Private slot to install packages as given in a requirements file.</td>
-</tr><tr>
-<td><a href="#Pip.__listOutdatedPackages">__listOutdatedPackages</a></td>
-<td>Private slot to list all installed, up-to-date packages.</td>
-</tr><tr>
-<td><a href="#Pip.__listPackages">__listPackages</a></td>
-<td>Private slot to list all installed packages.</td>
-</tr><tr>
-<td><a href="#Pip.__listUptodatePackages">__listUptodatePackages</a></td>
-<td>Private slot to list all installed, up-to-date packages.</td>
-</tr><tr>
-<td><a href="#Pip.__pipConfigure">__pipConfigure</a></td>
-<td>Private slot to open the configuration page.</td>
-</tr><tr>
-<td><a href="#Pip.__repairPip">__repairPip</a></td>
-<td>Private method to repair the pip installation.</td>
-</tr><tr>
-<td><a href="#Pip.__searchPyPI">__searchPyPI</a></td>
-<td>Private slot to search the Python Package Index.</td>
-</tr><tr>
-<td><a href="#Pip.__selectPipVirtualenv">__selectPipVirtualenv</a></td>
-<td>Private method to select the virtual environment to be used.</td>
-</tr><tr>
-<td><a href="#Pip.__uninstallPackages">__uninstallPackages</a></td>
-<td>Private slot to uninstall packages to be given by the user.</td>
-</tr><tr>
-<td><a href="#Pip.__uninstallRequirements">__uninstallRequirements</a></td>
-<td>Private slot to uninstall packages as given in a requirements file.</td>
-</tr><tr>
-<td><a href="#Pip.__upgradePackages">__upgradePackages</a></td>
-<td>Private slot to upgrade packages to be given by the user.</td>
-</tr><tr>
-<td><a href="#Pip.getDefaultEnvironmentString">getDefaultEnvironmentString</a></td>
-<td>Public method to get the string for the default environment.</td>
-</tr><tr>
-<td><a href="#Pip.getMenu">getMenu</a></td>
-<td>Public method to get a reference to the requested menu.</td>
-</tr><tr>
-<td><a href="#Pip.getMenuNames">getMenuNames</a></td>
-<td>Public method to get the names of all menus.</td>
-</tr><tr>
-<td><a href="#Pip.getProjectEnvironmentString">getProjectEnvironmentString</a></td>
-<td>Public method to get the string for the project environment.</td>
-</tr><tr>
-<td><a href="#Pip.getVirtualenvInterpreter">getVirtualenvInterpreter</a></td>
-<td>Public method to get the interpreter for a virtual environment.</td>
-</tr><tr>
-<td><a href="#Pip.getVirtualenvNames">getVirtualenvNames</a></td>
-<td>Public method to get a sorted list of virtual environment names.</td>
-</tr><tr>
-<td><a href="#Pip.initActions">initActions</a></td>
-<td>Public method to define the actions.</td>
-</tr><tr>
-<td><a href="#Pip.initMenu">initMenu</a></td>
-<td>Public slot to initialize the menu.</td>
-</tr><tr>
-<td><a href="#Pip.installPackages">installPackages</a></td>
-<td>Public method to install the given list of packages.</td>
-</tr><tr>
-<td><a href="#Pip.runProcess">runProcess</a></td>
-<td>Public method to execute the current pip with the given arguments.</td>
-</tr><tr>
-<td><a href="#Pip.uninstallPackages">uninstallPackages</a></td>
-<td>Public method to uninstall the given list of packages.</td>
-</tr><tr>
-<td><a href="#Pip.upgradePackages">upgradePackages</a></td>
-<td>Public method to upgrade the given list of packages.</td>
-</tr><tr>
-<td><a href="#Pip.upgradePip">upgradePip</a></td>
-<td>Public method to upgrade pip itself.</td>
-</tr>
-</table>
-<h3>Static Methods</h3>
-<table>
-<tr><td>None</td></tr>
-</table>
-<a NAME="Pip.__init__" ID="Pip.__init__"></a>
-<h4>Pip (Constructor)</h4>
-<b>Pip</b>(<i>plugin, parent=None</i>)
-<p>
- Constructor
-</p><dl>
-<dt><i>plugin</i> (PipInterfacePlugin)</dt>
-<dd>
-reference to the plugin object
-</dd><dt><i>parent</i> (QObject)</dt>
-<dd>
-parent
-</dd>
-</dl><a NAME="Pip.__aboutToShowMenu" ID="Pip.__aboutToShowMenu"></a>
-<h4>Pip.__aboutToShowMenu</h4>
-<b>__aboutToShowMenu</b>(<i></i>)
-<p>
- Private slot to set the action enabled status.
-</p><a NAME="Pip.__checkUpgradePyQt" ID="Pip.__checkUpgradePyQt"></a>
-<h4>Pip.__checkUpgradePyQt</h4>
-<b>__checkUpgradePyQt</b>(<i>packages</i>)
-<p>
- Private method to check, if an upgrade of PyQt packages is attempted.
-</p><dl>
-<dt><i>packages</i> (list of str)</dt>
-<dd>
-list of packages to upgrade
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-flag indicating to abort the upgrade attempt
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-bool
-</dd>
-</dl><a NAME="Pip.__editConfiguration" ID="Pip.__editConfiguration"></a>
-<h4>Pip.__editConfiguration</h4>
-<b>__editConfiguration</b>(<i>virtualenv=False</i>)
-<p>
- Private method to edit a configuration.
-</p><dl>
-<dt><i>virtualenv</i> (bool)</dt>
-<dd>
-flag indicating to edit the current virtualenv
- configuration file
-</dd>
-</dl><a NAME="Pip.__editUserConfiguration" ID="Pip.__editUserConfiguration"></a>
-<h4>Pip.__editUserConfiguration</h4>
-<b>__editUserConfiguration</b>(<i></i>)
-<p>
- Private slot to edit the user configuration.
-</p><a NAME="Pip.__editVirtualenvConfiguration" ID="Pip.__editVirtualenvConfiguration"></a>
-<h4>Pip.__editVirtualenvConfiguration</h4>
-<b>__editVirtualenvConfiguration</b>(<i></i>)
-<p>
- Private slot to edit the current virtualenv configuration.
-</p><a NAME="Pip.__generateRequirements" ID="Pip.__generateRequirements"></a>
-<h4>Pip.__generateRequirements</h4>
-<b>__generateRequirements</b>(<i></i>)
-<p>
- Private slot to generate the contents for a requirements file.
-</p><a NAME="Pip.__getUserConfig" ID="Pip.__getUserConfig"></a>
-<h4>Pip.__getUserConfig</h4>
-<b>__getUserConfig</b>(<i></i>)
-<p>
- Private method to get the name of the user configuration file.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-path of the user configuration file
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-str
-</dd>
-</dl><a NAME="Pip.__getVirtualenvConfig" ID="Pip.__getVirtualenvConfig"></a>
-<h4>Pip.__getVirtualenvConfig</h4>
-<b>__getVirtualenvConfig</b>(<i></i>)
-<p>
- Private method to get the name of the virtualenv configuration file.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-path of the virtualenv configuration file
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-str
-</dd>
-</dl><a NAME="Pip.__handleTearOffMenu" ID="Pip.__handleTearOffMenu"></a>
-<h4>Pip.__handleTearOffMenu</h4>
-<b>__handleTearOffMenu</b>(<i>venvName</i>)
-<p>
- Private slot to handle a change of the selected virtual environment.
-</p><dl>
-<dt><i>venvName</i> (str)</dt>
-<dd>
-logical name of the virtual environment
-</dd>
-</dl><a NAME="Pip.__installLocalPackage" ID="Pip.__installLocalPackage"></a>
-<h4>Pip.__installLocalPackage</h4>
-<b>__installLocalPackage</b>(<i></i>)
-<p>
- Private slot to install a package available on local storage.
-</p><a NAME="Pip.__installPackages" ID="Pip.__installPackages"></a>
-<h4>Pip.__installPackages</h4>
-<b>__installPackages</b>(<i></i>)
-<p>
- Private slot to install packages to be given by the user.
-</p><a NAME="Pip.__installPip" ID="Pip.__installPip"></a>
-<h4>Pip.__installPip</h4>
-<b>__installPip</b>(<i>userSite=False</i>)
-<p>
- Private slot to install pip.
-</p><dl>
-<dt><i>userSite</i> (bool)</dt>
-<dd>
-flag indicating an install to the user install
- directory
-</dd>
-</dl><a NAME="Pip.__installRequirements" ID="Pip.__installRequirements"></a>
-<h4>Pip.__installRequirements</h4>
-<b>__installRequirements</b>(<i></i>)
-<p>
- Private slot to install packages as given in a requirements file.
-</p><a NAME="Pip.__listOutdatedPackages" ID="Pip.__listOutdatedPackages"></a>
-<h4>Pip.__listOutdatedPackages</h4>
-<b>__listOutdatedPackages</b>(<i></i>)
-<p>
- Private slot to list all installed, up-to-date packages.
-</p><a NAME="Pip.__listPackages" ID="Pip.__listPackages"></a>
-<h4>Pip.__listPackages</h4>
-<b>__listPackages</b>(<i></i>)
-<p>
- Private slot to list all installed packages.
-</p><a NAME="Pip.__listUptodatePackages" ID="Pip.__listUptodatePackages"></a>
-<h4>Pip.__listUptodatePackages</h4>
-<b>__listUptodatePackages</b>(<i></i>)
-<p>
- Private slot to list all installed, up-to-date packages.
-</p><a NAME="Pip.__pipConfigure" ID="Pip.__pipConfigure"></a>
-<h4>Pip.__pipConfigure</h4>
-<b>__pipConfigure</b>(<i></i>)
-<p>
- Private slot to open the configuration page.
-</p><a NAME="Pip.__repairPip" ID="Pip.__repairPip"></a>
-<h4>Pip.__repairPip</h4>
-<b>__repairPip</b>(<i></i>)
-<p>
- Private method to repair the pip installation.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-flag indicating a successful execution
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-bool
-</dd>
-</dl><a NAME="Pip.__searchPyPI" ID="Pip.__searchPyPI"></a>
-<h4>Pip.__searchPyPI</h4>
-<b>__searchPyPI</b>(<i></i>)
-<p>
- Private slot to search the Python Package Index.
-</p><a NAME="Pip.__selectPipVirtualenv" ID="Pip.__selectPipVirtualenv"></a>
-<h4>Pip.__selectPipVirtualenv</h4>
-<b>__selectPipVirtualenv</b>(<i></i>)
-<p>
- Private method to select the virtual environment to be used.
-</p><a NAME="Pip.__uninstallPackages" ID="Pip.__uninstallPackages"></a>
-<h4>Pip.__uninstallPackages</h4>
-<b>__uninstallPackages</b>(<i></i>)
-<p>
- Private slot to uninstall packages to be given by the user.
-</p><a NAME="Pip.__uninstallRequirements" ID="Pip.__uninstallRequirements"></a>
-<h4>Pip.__uninstallRequirements</h4>
-<b>__uninstallRequirements</b>(<i></i>)
-<p>
- Private slot to uninstall packages as given in a requirements file.
-</p><a NAME="Pip.__upgradePackages" ID="Pip.__upgradePackages"></a>
-<h4>Pip.__upgradePackages</h4>
-<b>__upgradePackages</b>(<i></i>)
-<p>
- Private slot to upgrade packages to be given by the user.
-</p><a NAME="Pip.getDefaultEnvironmentString" ID="Pip.getDefaultEnvironmentString"></a>
-<h4>Pip.getDefaultEnvironmentString</h4>
-<b>getDefaultEnvironmentString</b>(<i></i>)
-<p>
- Public method to get the string for the default environment.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-string for the default environment
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-str
-</dd>
-</dl><a NAME="Pip.getMenu" ID="Pip.getMenu"></a>
-<h4>Pip.getMenu</h4>
-<b>getMenu</b>(<i>name</i>)
-<p>
- Public method to get a reference to the requested menu.
-</p><dl>
-<dt><i>name</i> (str)</dt>
-<dd>
-name of the menu
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-reference to the menu or None, if no
- menu with the given name exists
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-QMenu or None
-</dd>
-</dl><a NAME="Pip.getMenuNames" ID="Pip.getMenuNames"></a>
-<h4>Pip.getMenuNames</h4>
-<b>getMenuNames</b>(<i></i>)
-<p>
- Public method to get the names of all menus.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-menu names
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-list of str
-</dd>
-</dl><a NAME="Pip.getProjectEnvironmentString" ID="Pip.getProjectEnvironmentString"></a>
-<h4>Pip.getProjectEnvironmentString</h4>
-<b>getProjectEnvironmentString</b>(<i></i>)
-<p>
- Public method to get the string for the project environment.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-string for the project environment
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-str
-</dd>
-</dl><a NAME="Pip.getVirtualenvInterpreter" ID="Pip.getVirtualenvInterpreter"></a>
-<h4>Pip.getVirtualenvInterpreter</h4>
-<b>getVirtualenvInterpreter</b>(<i>venvName</i>)
-<p>
- Public method to get the interpreter for a virtual environment.
-</p><dl>
-<dt><i>venvName</i> (str)</dt>
-<dd>
-logical name for the virtual environment
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-interpreter path
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-str
-</dd>
-</dl><a NAME="Pip.getVirtualenvNames" ID="Pip.getVirtualenvNames"></a>
-<h4>Pip.getVirtualenvNames</h4>
-<b>getVirtualenvNames</b>(<i></i>)
-<p>
- Public method to get a sorted list of virtual environment names.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-sorted list of virtual environment names
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-list of str
-</dd>
-</dl><a NAME="Pip.initActions" ID="Pip.initActions"></a>
-<h4>Pip.initActions</h4>
-<b>initActions</b>(<i></i>)
-<p>
- Public method to define the actions.
-</p><a NAME="Pip.initMenu" ID="Pip.initMenu"></a>
-<h4>Pip.initMenu</h4>
-<b>initMenu</b>(<i></i>)
-<p>
- Public slot to initialize the menu.
-</p><dl>
-<dt>Returns:</dt>
-<dd>
-the menu generated
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-QMenu
-</dd>
-</dl><a NAME="Pip.installPackages" ID="Pip.installPackages"></a>
-<h4>Pip.installPackages</h4>
-<b>installPackages</b>(<i>packages, venvName="", userSite=False</i>)
-<p>
- Public method to install the given list of packages.
-</p><dl>
-<dt><i>packages</i> (list of str)</dt>
-<dd>
-list of packages to install
-</dd><dt><i>venvName</i> (str)</dt>
-<dd>
-name of the virtual environment to be used
-</dd><dt><i>userSite</i> (bool)</dt>
-<dd>
-flag indicating an install to the user install
- directory
-</dd>
-</dl><a NAME="Pip.runProcess" ID="Pip.runProcess"></a>
-<h4>Pip.runProcess</h4>
-<b>runProcess</b>(<i>args, interpreter</i>)
-<p>
- Public method to execute the current pip with the given arguments.
-</p><p>
- The selected pip executable is called with the given arguments and
- waited for its end.
-</p><dl>
-<dt><i>args</i> (list of str)</dt>
-<dd>
-list of command line arguments
-</dd><dt><i>interpreter</i> (str)</dt>
-<dd>
-path of the Python interpreter to be used
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-tuple containing a flag indicating success and the output
- of the process
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-tuple of (bool, str)
-</dd>
-</dl><a NAME="Pip.uninstallPackages" ID="Pip.uninstallPackages"></a>
-<h4>Pip.uninstallPackages</h4>
-<b>uninstallPackages</b>(<i>packages, venvName=""</i>)
-<p>
- Public method to uninstall the given list of packages.
-</p><dl>
-<dt><i>packages</i> (list of str)</dt>
-<dd>
-list of packages to uninstall
-</dd><dt><i>venvName</i> (str)</dt>
-<dd>
-name of the virtual environment to be used
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-flag indicating a successful execution
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-bool
-</dd>
-</dl><a NAME="Pip.upgradePackages" ID="Pip.upgradePackages"></a>
-<h4>Pip.upgradePackages</h4>
-<b>upgradePackages</b>(<i>packages, venvName="", userSite=False</i>)
-<p>
- Public method to upgrade the given list of packages.
-</p><dl>
-<dt><i>packages</i> (list of str)</dt>
-<dd>
-list of packages to upgrade
-</dd><dt><i>venvName</i> (str)</dt>
-<dd>
-name of the virtual environment to be used
-</dd><dt><i>userSite</i> (bool)</dt>
-<dd>
-flag indicating an install to the user install
- directory
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-flag indicating a successful execution
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-bool
-</dd>
-</dl><a NAME="Pip.upgradePip" ID="Pip.upgradePip"></a>
-<h4>Pip.upgradePip</h4>
-<b>upgradePip</b>(<i>venvName="", userSite=False</i>)
-<p>
- Public method to upgrade pip itself.
-</p><dl>
-<dt><i>venvName</i> (str)</dt>
-<dd>
-name of the virtual environment to be used
-</dd><dt><i>userSite</i> (bool)</dt>
-<dd>
-flag indicating an install to the user install
- directory
-</dd>
-</dl><dl>
-<dt>Returns:</dt>
-<dd>
-flag indicating a successful execution
-</dd>
-</dl><dl>
-<dt>Return Type:</dt>
-<dd>
-bool
-</dd>
-</dl>
-<div align="right"><a href="#top">Up</a></div>
-<hr />
-</body></html>
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