Mercurial Repositories > eric / file comparison
comparison: eric7/VirtualEnv/VirtualenvManager.py
eric7/VirtualEnv/VirtualenvManager.py
- branch
- eric7
- changeset 9144
- 135240382a3e
- parent 9140
- 6bbb4e047902
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inserted
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| 9143:82f08c4fd930 | 9144:135240382a3e |
|---|---|
| 21 | 21 |
| 22 import Globals | 22 import Globals |
| 23 import Preferences | 23 import Preferences |
| 24 | 24 |
| 25 | 25 |
| 26 # TODO: add capability to upgrade a virtual environment (venv --upgrade) | |
| 27 # TODO: add capability to upgrade the core dependencies (venv --upgrade-deps) | |
| 28 class VirtualenvManager(QObject): | 26 class VirtualenvManager(QObject): |
| 29 """ | 27 """ |
| 30 Class implementing an object to manage Python virtual environments. | 28 Class implementing an object to manage Python virtual environments. |
| 31 | 29 |
| 32 @signal virtualEnvironmentAdded() emitted to indicate the addition of | 30 @signal virtualEnvironmentAdded() emitted to indicate the addition of |
| 137 "PyVenv/VirtualEnvironments", | 135 "PyVenv/VirtualEnvironments", |
| 138 json.dumps(self.__virtualEnvironments) | 136 json.dumps(self.__virtualEnvironments) |
| 139 ) | 137 ) |
| 140 Preferences.syncPreferences() | 138 Preferences.syncPreferences() |
| 141 | 139 |
| 140 @pyqtSlot() | |
| 141 def reloadSettings(self): | |
| 142 """ | |
| 143 Public slot to reload the virtual environments. | |
| 144 """ | |
| 145 Preferences.syncPreferences() | |
| 146 self.__loadSettings() | |
| 147 | |
| 142 def getDefaultEnvironment(self): | 148 def getDefaultEnvironment(self): |
| 143 """ | 149 """ |
| 144 Public method to get the default virtual environment. | 150 Public method to get the default virtual environment. |
| 145 | 151 |
| 146 Default is an environment with the key '<default>' or the first one | 152 Default is an environment with the key '<default>' or the first one |
| 216 dia = VirtualenvExecDialog(resultDict, self) | 222 dia = VirtualenvExecDialog(resultDict, self) |
| 217 dia.show() | 223 dia.show() |
| 218 dia.start(resultDict["arguments"]) | 224 dia.start(resultDict["arguments"]) |
| 219 dia.exec() | 225 dia.exec() |
| 220 | 226 |
| 227 @pyqtSlot() | |
| 228 def upgradeVirtualEnv(self, venvName): | |
| 229 """ | |
| 230 Public slot to upgrade a virtual environment. | |
| 231 | |
| 232 @param venvName name of the virtual environment | |
| 233 @type str | |
| 234 """ | |
| 235 from .VirtualenvUpgradeConfigurationDialog import ( | |
| 236 VirtualenvUpgradeConfigurationDialog | |
| 237 ) | |
| 238 | |
| 239 venvDirectory = self.getVirtualenvDirectory(venvName) | |
| 240 if not os.path.exists(os.path.join(venvDirectory, "pyvenv.cfg")): | |
| 241 # The environment was not created by the 'venv' module. | |
| 242 return | |
| 243 | |
| 244 dlg = VirtualenvUpgradeConfigurationDialog(venvName, venvDirectory) | |
| 245 if dlg.exec() == QDialog.DialogCode.Accepted: | |
| 246 pythonExe, args, createLog = dlg.getData() | |
| 247 | |
| 248 from .VirtualenvUpgradeExecDialog import ( | |
| 249 VirtualenvUpgradeExecDialog | |
| 250 ) | |
| 251 dia = VirtualenvUpgradeExecDialog( | |
| 252 venvName, pythonExe, createLog, self) | |
| 253 dia.show() | |
| 254 dia.start(args) | |
| 255 dia.exec() | |
| 256 | |
| 221 def addVirtualEnv(self, venvName, venvDirectory, venvInterpreter="", | 257 def addVirtualEnv(self, venvName, venvDirectory, venvInterpreter="", |
| 222 isGlobal=False, isConda=False, isRemote=False, | 258 isGlobal=False, isConda=False, isRemote=False, |
| 223 execPath=""): | 259 execPath=""): |
| 224 """ | 260 """ |
| 225 Public method to add a virtual environment. | 261 Public method to add a virtual environment. |
| 521 .replace("w.exe", ".exe") | 557 .replace("w.exe", ".exe") |
| 522 ) | 558 ) |
| 523 else: | 559 else: |
| 524 return "" | 560 return "" |
| 525 | 561 |
| 562 def setVirtualEnvInterpreter(self, venvName, venvInterpreter): | |
| 563 """ | |
| 564 Public method to change the interpreter for a virtual environment. | |
| 565 | |
| 566 @param venvName logical name for the virtual environment | |
| 567 @type str | |
| 568 @param venvInterpreter interpreter path to be set | |
| 569 @type str | |
| 570 """ | |
| 571 if venvName in self.__virtualEnvironments: | |
| 572 self.__virtualEnvironments[venvName]["interpreter"] = ( | |
| 573 venvInterpreter | |
| 574 ) | |
| 575 self.__saveSettings() | |
| 576 | |
| 577 self.virtualEnvironmentChanged.emit(venvName) | |
| 578 self.virtualEnvironmentsListChanged.emit() | |
| 579 | |
| 526 def getVirtualenvDirectory(self, venvName): | 580 def getVirtualenvDirectory(self, venvName): |
| 527 """ | 581 """ |
| 528 Public method to get the directory of a virtual environment. | 582 Public method to get the directory of a virtual environment. |
| 529 | 583 |
| 530 @param venvName logical name for the virtual environment | 584 @param venvName logical name for the virtual environment |
