Mercurial Repositories > eric / file comparison
comparison: src/eric7/PluginManager/PluginInstallDialog.py
src/eric7/PluginManager/PluginInstallDialog.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 9152
- 8a68afaf1ba2
- child 9221
- bf71ee032bb4
equal
deleted
inserted
replaced
| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2007 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the Plugin installation dialog. | |
| 8 """ | |
| 9 | |
| 10 import compileall | |
| 11 import contextlib | |
| 12 import glob | |
| 13 import os | |
| 14 import pathlib | |
| 15 import shutil | |
| 16 import sys | |
| 17 import time | |
| 18 import urllib.parse | |
| 19 import zipfile | |
| 20 | |
| 21 from PyQt6.QtCore import pyqtSlot, Qt | |
| 22 from PyQt6.QtWidgets import ( | |
| 23 QWidget, QDialogButtonBox, QAbstractButton, QApplication, QDialog, | |
| 24 QVBoxLayout | |
| 25 ) | |
| 26 | |
| 27 from EricWidgets import EricFileDialog | |
| 28 from EricWidgets.EricMainWindow import EricMainWindow | |
| 29 | |
| 30 from .Ui_PluginInstallDialog import Ui_PluginInstallDialog | |
| 31 | |
| 32 import Utilities | |
| 33 import Preferences | |
| 34 | |
| 35 from Utilities.uic import compileUiFiles | |
| 36 | |
| 37 | |
| 38 class PluginInstallWidget(QWidget, Ui_PluginInstallDialog): | |
| 39 """ | |
| 40 Class implementing the Plugin installation dialog. | |
| 41 """ | |
| 42 def __init__(self, pluginManager, pluginFileNames, parent=None): | |
| 43 """ | |
| 44 Constructor | |
| 45 | |
| 46 @param pluginManager reference to the plugin manager object | |
| 47 @param pluginFileNames list of plugin files suggested for | |
| 48 installation (list of strings) | |
| 49 @param parent parent of this dialog (QWidget) | |
| 50 """ | |
| 51 super().__init__(parent) | |
| 52 self.setupUi(self) | |
| 53 | |
| 54 if pluginManager is None: | |
| 55 # started as external plugin installer | |
| 56 from .PluginManager import PluginManager | |
| 57 self.__pluginManager = PluginManager(doLoadPlugins=False) | |
| 58 self.__external = True | |
| 59 else: | |
| 60 self.__pluginManager = pluginManager | |
| 61 self.__external = False | |
| 62 | |
| 63 self.__backButton = self.buttonBox.addButton( | |
| 64 self.tr("< Back"), QDialogButtonBox.ButtonRole.ActionRole) | |
| 65 self.__nextButton = self.buttonBox.addButton( | |
| 66 self.tr("Next >"), QDialogButtonBox.ButtonRole.ActionRole) | |
| 67 self.__finishButton = self.buttonBox.addButton( | |
| 68 self.tr("Install"), QDialogButtonBox.ButtonRole.ActionRole) | |
| 69 | |
| 70 self.__closeButton = self.buttonBox.button( | |
| 71 QDialogButtonBox.StandardButton.Close) | |
| 72 self.__cancelButton = self.buttonBox.button( | |
| 73 QDialogButtonBox.StandardButton.Cancel) | |
| 74 | |
| 75 userDir = self.__pluginManager.getPluginDir("user") | |
| 76 if userDir is not None: | |
| 77 self.destinationCombo.addItem( | |
| 78 self.tr("User plugins directory"), | |
| 79 userDir) | |
| 80 | |
| 81 globalDir = self.__pluginManager.getPluginDir("global") | |
| 82 if globalDir is not None and os.access(globalDir, os.W_OK): | |
| 83 self.destinationCombo.addItem( | |
| 84 self.tr("Global plugins directory"), | |
| 85 globalDir) | |
| 86 | |
| 87 self.__installedDirs = [] | |
| 88 self.__installedFiles = [] | |
| 89 | |
| 90 self.__restartNeeded = False | |
| 91 | |
| 92 downloadDir = Preferences.getPluginManager("DownloadPath") | |
| 93 for pluginFileName in pluginFileNames: | |
| 94 pluginFilePath = pathlib.Path(pluginFileName) | |
| 95 if not pluginFilePath.is_absolute(): | |
| 96 pluginFilePath = downloadDir / pluginFilePath | |
| 97 self.archivesList.addItem(str(pluginFilePath)) | |
| 98 self.archivesList.sortItems() | |
| 99 | |
| 100 self.__currentIndex = 0 | |
| 101 self.__selectPage() | |
| 102 | |
| 103 def restartNeeded(self): | |
| 104 """ | |
| 105 Public method to check, if a restart of the IDE is required. | |
| 106 | |
| 107 @return flag indicating a restart is required (boolean) | |
| 108 """ | |
| 109 return self.__restartNeeded | |
| 110 | |
| 111 def __createArchivesList(self): | |
| 112 """ | |
| 113 Private method to create a list of plugin archive names. | |
| 114 | |
| 115 @return list of plugin archive names (list of strings) | |
| 116 """ | |
| 117 archivesList = [] | |
| 118 for row in range(self.archivesList.count()): | |
| 119 archivesList.append(self.archivesList.item(row).text()) | |
| 120 return archivesList | |
| 121 | |
| 122 def __selectPage(self): | |
| 123 """ | |
| 124 Private method to show the right wizard page. | |
| 125 """ | |
| 126 self.wizard.setCurrentIndex(self.__currentIndex) | |
| 127 if self.__currentIndex == 0: | |
| 128 self.__backButton.setEnabled(False) | |
| 129 self.__nextButton.setEnabled(self.archivesList.count() > 0) | |
| 130 self.__finishButton.setEnabled(False) | |
| 131 self.__closeButton.hide() | |
| 132 self.__cancelButton.show() | |
| 133 elif self.__currentIndex == 1: | |
| 134 self.__backButton.setEnabled(True) | |
| 135 self.__nextButton.setEnabled(self.destinationCombo.count() > 0) | |
| 136 self.__finishButton.setEnabled(False) | |
| 137 self.__closeButton.hide() | |
| 138 self.__cancelButton.show() | |
| 139 else: | |
| 140 self.__backButton.setEnabled(True) | |
| 141 self.__nextButton.setEnabled(False) | |
| 142 self.__finishButton.setEnabled(True) | |
| 143 self.__closeButton.hide() | |
| 144 self.__cancelButton.show() | |
| 145 | |
| 146 msg = self.tr( | |
| 147 "Plugin ZIP-Archives:\n{0}\n\nDestination:\n{1} ({2})" | |
| 148 ).format( | |
| 149 "\n".join(self.__createArchivesList()), | |
| 150 self.destinationCombo.currentText(), | |
| 151 self.destinationCombo.itemData( | |
| 152 self.destinationCombo.currentIndex() | |
| 153 ) | |
| 154 ) | |
| 155 self.summaryEdit.setPlainText(msg) | |
| 156 | |
| 157 @pyqtSlot() | |
| 158 def on_addArchivesButton_clicked(self): | |
| 159 """ | |
| 160 Private slot to select plugin ZIP-archives via a file selection dialog. | |
| 161 """ | |
| 162 dn = Preferences.getPluginManager("DownloadPath") | |
| 163 archives = EricFileDialog.getOpenFileNames( | |
| 164 self, | |
| 165 self.tr("Select plugin ZIP-archives"), | |
| 166 dn, | |
| 167 self.tr("Plugin archive (*.zip)")) | |
| 168 | |
| 169 if archives: | |
| 170 matchflags = Qt.MatchFlag.MatchFixedString | |
| 171 if not Utilities.isWindowsPlatform(): | |
| 172 matchflags |= Qt.MatchFlag.MatchCaseSensitive | |
| 173 for archive in archives: | |
| 174 if len(self.archivesList.findItems(archive, matchflags)) == 0: | |
| 175 # entry not in list already | |
| 176 self.archivesList.addItem(archive) | |
| 177 self.archivesList.sortItems() | |
| 178 | |
| 179 self.__nextButton.setEnabled(self.archivesList.count() > 0) | |
| 180 | |
| 181 @pyqtSlot() | |
| 182 def on_archivesList_itemSelectionChanged(self): | |
| 183 """ | |
| 184 Private slot called, when the selection of the archives list changes. | |
| 185 """ | |
| 186 self.removeArchivesButton.setEnabled( | |
| 187 len(self.archivesList.selectedItems()) > 0) | |
| 188 | |
| 189 @pyqtSlot() | |
| 190 def on_removeArchivesButton_clicked(self): | |
| 191 """ | |
| 192 Private slot to remove archives from the list. | |
| 193 """ | |
| 194 for archiveItem in self.archivesList.selectedItems(): | |
| 195 itm = self.archivesList.takeItem( | |
| 196 self.archivesList.row(archiveItem)) | |
| 197 del itm | |
| 198 | |
| 199 self.__nextButton.setEnabled(self.archivesList.count() > 0) | |
| 200 | |
| 201 @pyqtSlot(QAbstractButton) | |
| 202 def on_buttonBox_clicked(self, button): | |
| 203 """ | |
| 204 Private slot to handle the click of a button of the button box. | |
| 205 | |
| 206 @param button reference to the button pressed (QAbstractButton) | |
| 207 """ | |
| 208 if button == self.__backButton: | |
| 209 self.__currentIndex -= 1 | |
| 210 self.__selectPage() | |
| 211 elif button == self.__nextButton: | |
| 212 self.__currentIndex += 1 | |
| 213 self.__selectPage() | |
| 214 elif button == self.__finishButton: | |
| 215 self.__finishButton.setEnabled(False) | |
| 216 self.__installPlugins() | |
| 217 if not Preferences.getPluginManager("ActivateExternal"): | |
| 218 Preferences.setPluginManager("ActivateExternal", True) | |
| 219 self.__restartNeeded = True | |
| 220 self.__closeButton.show() | |
| 221 self.__cancelButton.hide() | |
| 222 | |
| 223 def __installPlugins(self): | |
| 224 """ | |
| 225 Private method to install the selected plugin archives. | |
| 226 | |
| 227 @return flag indicating success (boolean) | |
| 228 """ | |
| 229 res = True | |
| 230 self.summaryEdit.clear() | |
| 231 for archive in self.__createArchivesList(): | |
| 232 self.summaryEdit.append( | |
| 233 self.tr("Installing {0} ...").format(archive)) | |
| 234 ok, msg, restart = self.__installPlugin(archive) | |
| 235 res = res and ok | |
| 236 if ok: | |
| 237 self.summaryEdit.append(self.tr(" ok")) | |
| 238 else: | |
| 239 self.summaryEdit.append(msg) | |
| 240 if restart: | |
| 241 self.__restartNeeded = True | |
| 242 self.summaryEdit.append("\n") | |
| 243 if res: | |
| 244 self.summaryEdit.append(self.tr( | |
| 245 """The plugins were installed successfully.""")) | |
| 246 else: | |
| 247 self.summaryEdit.append(self.tr( | |
| 248 """Some plugins could not be installed.""")) | |
| 249 | |
| 250 return res | |
| 251 | |
| 252 def __installPlugin(self, archiveFilename): | |
| 253 """ | |
| 254 Private slot to install the selected plugin. | |
| 255 | |
| 256 @param archiveFilename name of the plugin archive | |
| 257 file (string) | |
| 258 @return flag indicating success (boolean), error message | |
| 259 upon failure (string) and flag indicating a restart | |
| 260 of the IDE is required (boolean) | |
| 261 """ | |
| 262 installedPluginName = "" | |
| 263 | |
| 264 archive = archiveFilename | |
| 265 destination = self.destinationCombo.itemData( | |
| 266 self.destinationCombo.currentIndex()) | |
| 267 | |
| 268 # check if archive is a local url | |
| 269 url = urllib.parse.urlparse(archive) | |
| 270 if url[0].lower() == 'file': | |
| 271 archive = url[2] | |
| 272 | |
| 273 # check, if the archive exists | |
| 274 if not os.path.exists(archive): | |
| 275 return ( | |
| 276 False, | |
| 277 self.tr( | |
| 278 """<p>The archive file <b>{0}</b> does not exist. """ | |
| 279 """Aborting...</p>""").format(archive), | |
| 280 False | |
| 281 ) | |
| 282 | |
| 283 # check, if the archive is a valid zip file | |
| 284 if not zipfile.is_zipfile(archive): | |
| 285 return ( | |
| 286 False, | |
| 287 self.tr( | |
| 288 """<p>The file <b>{0}</b> is not a valid plugin """ | |
| 289 """ZIP-archive. Aborting...</p>""").format(archive), | |
| 290 False | |
| 291 ) | |
| 292 | |
| 293 # check, if the destination is writeable | |
| 294 if not os.access(destination, os.W_OK): | |
| 295 return ( | |
| 296 False, | |
| 297 self.tr( | |
| 298 """<p>The destination directory <b>{0}</b> is not """ | |
| 299 """writeable. Aborting...</p>""").format(destination), | |
| 300 False | |
| 301 ) | |
| 302 | |
| 303 zipFile = zipfile.ZipFile(archive, "r") | |
| 304 | |
| 305 # check, if the archive contains a valid plugin | |
| 306 pluginFound = False | |
| 307 pluginFileName = "" | |
| 308 for name in zipFile.namelist(): | |
| 309 if self.__pluginManager.isValidPluginName(name): | |
| 310 installedPluginName = name[:-3] | |
| 311 pluginFound = True | |
| 312 pluginFileName = name | |
| 313 break | |
| 314 | |
| 315 if not pluginFound: | |
| 316 return ( | |
| 317 False, | |
| 318 self.tr( | |
| 319 """<p>The file <b>{0}</b> is not a valid plugin """ | |
| 320 """ZIP-archive. Aborting...</p>""").format(archive), | |
| 321 False | |
| 322 ) | |
| 323 | |
| 324 # parse the plugin module's plugin header | |
| 325 pluginSource = Utilities.decode(zipFile.read(pluginFileName))[0] | |
| 326 packageName = "" | |
| 327 internalPackages = [] | |
| 328 needsRestart = False | |
| 329 pyqtApi = 0 | |
| 330 doCompile = True | |
| 331 for line in pluginSource.splitlines(): | |
| 332 if line.startswith("packageName"): | |
| 333 tokens = line.split("=") | |
| 334 if ( | |
| 335 tokens[0].strip() == "packageName" and | |
| 336 tokens[1].strip()[1:-1] != "__core__" | |
| 337 ): | |
| 338 if tokens[1].strip()[0] in ['"', "'"]: | |
| 339 packageName = tokens[1].strip()[1:-1] | |
| 340 else: | |
| 341 if tokens[1].strip() == "None": | |
| 342 packageName = "None" | |
| 343 elif line.startswith("internalPackages"): | |
| 344 tokens = line.split("=") | |
| 345 token = tokens[1].strip()[1:-1] | |
| 346 # it is a comma separated string | |
| 347 internalPackages = [p.strip() for p in token.split(",")] | |
| 348 elif line.startswith("needsRestart"): | |
| 349 tokens = line.split("=") | |
| 350 needsRestart = tokens[1].strip() == "True" | |
| 351 elif line.startswith("pyqtApi"): | |
| 352 tokens = line.split("=") | |
| 353 with contextlib.suppress(ValueError): | |
| 354 pyqtApi = int(tokens[1].strip()) | |
| 355 elif line.startswith("doNotCompile"): | |
| 356 tokens = line.split("=") | |
| 357 if tokens[1].strip() == "True": | |
| 358 doCompile = False | |
| 359 elif line.startswith("# End-Of-Header"): | |
| 360 break | |
| 361 | |
| 362 if not packageName: | |
| 363 return ( | |
| 364 False, | |
| 365 self.tr( | |
| 366 """<p>The plugin module <b>{0}</b> does not contain """ | |
| 367 """a 'packageName' attribute. Aborting...</p>""" | |
| 368 ).format(pluginFileName), | |
| 369 False | |
| 370 ) | |
| 371 | |
| 372 if pyqtApi < 2: | |
| 373 return ( | |
| 374 False, | |
| 375 self.tr( | |
| 376 """<p>The plugin module <b>{0}</b> does not conform""" | |
| 377 """ with the PyQt v2 API. Aborting...</p>""" | |
| 378 ).format(pluginFileName), | |
| 379 False | |
| 380 ) | |
| 381 | |
| 382 # check, if it is a plugin, that collides with others | |
| 383 if ( | |
| 384 not os.path.exists(os.path.join(destination, pluginFileName)) and | |
| 385 packageName != "None" and | |
| 386 os.path.exists(os.path.join(destination, packageName)) | |
| 387 ): | |
| 388 return ( | |
| 389 False, | |
| 390 self.tr("""<p>The plugin package <b>{0}</b> exists. """ | |
| 391 """Aborting...</p>""").format( | |
| 392 os.path.join(destination, packageName)), | |
| 393 False | |
| 394 ) | |
| 395 | |
| 396 if ( | |
| 397 os.path.exists(os.path.join(destination, pluginFileName)) and | |
| 398 packageName != "None" and | |
| 399 not os.path.exists(os.path.join(destination, packageName)) | |
| 400 ): | |
| 401 return ( | |
| 402 False, | |
| 403 self.tr("""<p>The plugin module <b>{0}</b> exists. """ | |
| 404 """Aborting...</p>""").format( | |
| 405 os.path.join(destination, pluginFileName)), | |
| 406 False | |
| 407 ) | |
| 408 | |
| 409 activatePlugin = False | |
| 410 if not self.__external: | |
| 411 activatePlugin = ( | |
| 412 not self.__pluginManager.isPluginLoaded( | |
| 413 installedPluginName) or | |
| 414 (self.__pluginManager.isPluginLoaded(installedPluginName) and | |
| 415 self.__pluginManager.isPluginActive(installedPluginName)) | |
| 416 ) | |
| 417 # try to unload a plugin with the same name | |
| 418 self.__pluginManager.unloadPlugin(installedPluginName) | |
| 419 | |
| 420 # uninstall existing plug-in first to get clean conditions | |
| 421 if ( | |
| 422 packageName != "None" and | |
| 423 not os.path.exists( | |
| 424 os.path.join(destination, packageName, "__init__.py")) | |
| 425 ): | |
| 426 # package directory contains just data, don't delete it | |
| 427 self.__uninstallPackage(destination, pluginFileName, "") | |
| 428 else: | |
| 429 self.__uninstallPackage(destination, pluginFileName, packageName) | |
| 430 | |
| 431 # clean sys.modules | |
| 432 reload_ = self.__pluginManager.removePluginFromSysModules( | |
| 433 installedPluginName, packageName, internalPackages) | |
| 434 | |
| 435 # now do the installation | |
| 436 self.__installedDirs = [] | |
| 437 self.__installedFiles = [] | |
| 438 try: | |
| 439 if packageName != "None": | |
| 440 namelist = sorted(zipFile.namelist()) | |
| 441 tot = len(namelist) | |
| 442 self.progress.setMaximum(tot) | |
| 443 QApplication.processEvents() | |
| 444 | |
| 445 now = time.monotonic() | |
| 446 for prog, name in enumerate(namelist): | |
| 447 self.progress.setValue(prog) | |
| 448 if time.monotonic() - now > 0.01: | |
| 449 QApplication.processEvents() | |
| 450 now = time.monotonic() | |
| 451 if ( | |
| 452 name == pluginFileName or | |
| 453 name.startswith("{0}/".format(packageName)) or | |
| 454 name.startswith("{0}\\".format(packageName)) | |
| 455 ): | |
| 456 outname = name.replace("/", os.sep) | |
| 457 outname = os.path.join(destination, outname) | |
| 458 if outname.endswith("/") or outname.endswith("\\"): | |
| 459 # it is a directory entry | |
| 460 outname = outname[:-1] | |
| 461 if not os.path.exists(outname): | |
| 462 self.__makedirs(outname) | |
| 463 else: | |
| 464 # it is a file | |
| 465 d = os.path.dirname(outname) | |
| 466 if not os.path.exists(d): | |
| 467 self.__makedirs(d) | |
| 468 with open(outname, "wb") as f: | |
| 469 f.write(zipFile.read(name)) | |
| 470 self.__installedFiles.append(outname) | |
| 471 self.progress.setValue(tot) | |
| 472 # now compile user interface files | |
| 473 compileUiFiles(os.path.join(destination, packageName), True) | |
| 474 else: | |
| 475 outname = os.path.join(destination, pluginFileName) | |
| 476 with open(outname, "w", encoding="utf-8") as f: | |
| 477 f.write(pluginSource) | |
| 478 self.__installedFiles.append(outname) | |
| 479 except OSError as why: | |
| 480 self.__rollback() | |
| 481 return ( | |
| 482 False, | |
| 483 self.tr("Error installing plugin. Reason: {0}") | |
| 484 .format(str(why)), | |
| 485 False | |
| 486 ) | |
| 487 except Exception: | |
| 488 sys.stderr.write("Unspecific exception installing plugin.\n") | |
| 489 self.__rollback() | |
| 490 return ( | |
| 491 False, | |
| 492 self.tr("Unspecific exception installing plugin."), | |
| 493 False | |
| 494 ) | |
| 495 | |
| 496 # now compile the plugins | |
| 497 if doCompile: | |
| 498 dirName = os.path.join(destination, packageName) | |
| 499 files = os.path.join(destination, pluginFileName) | |
| 500 os.path.join_unicode = False | |
| 501 compileall.compile_dir(dirName, quiet=True) | |
| 502 compileall.compile_file(files, quiet=True) | |
| 503 os.path.join_unicode = True | |
| 504 | |
| 505 # now load and activate the plugin | |
| 506 self.__pluginManager.loadPlugin( | |
| 507 installedPluginName, destination, reload_=reload_, install=True) | |
| 508 if activatePlugin and not self.__external: | |
| 509 self.__pluginManager.activatePlugin(installedPluginName) | |
| 510 | |
| 511 return True, "", needsRestart | |
| 512 | |
| 513 def __rollback(self): | |
| 514 """ | |
| 515 Private method to rollback a failed installation. | |
| 516 """ | |
| 517 for fname in self.__installedFiles: | |
| 518 if os.path.exists(fname): | |
| 519 os.remove(fname) | |
| 520 for dname in self.__installedDirs: | |
| 521 if os.path.exists(dname): | |
| 522 shutil.rmtree(dname) | |
| 523 | |
| 524 def __makedirs(self, name, mode=0o777): | |
| 525 """ | |
| 526 Private method to create a directory and all intermediate ones. | |
| 527 | |
| 528 This is an extended version of the Python one in order to | |
| 529 record the created directories. | |
| 530 | |
| 531 @param name name of the directory to create (string) | |
| 532 @param mode permission to set for the new directory (integer) | |
| 533 """ | |
| 534 head, tail = os.path.split(name) | |
| 535 if not tail: | |
| 536 head, tail = os.path.split(head) | |
| 537 if head and tail and not os.path.exists(head): | |
| 538 self.__makedirs(head, mode) | |
| 539 if tail == os.curdir: | |
| 540 # xxx/newdir/. exists if xxx/newdir exists | |
| 541 return | |
| 542 os.mkdir(name, mode) | |
| 543 self.__installedDirs.append(name) | |
| 544 | |
| 545 def __uninstallPackage(self, destination, pluginFileName, packageName): | |
| 546 """ | |
| 547 Private method to uninstall an already installed plugin to prepare | |
| 548 the update. | |
| 549 | |
| 550 @param destination name of the plugin directory (string) | |
| 551 @param pluginFileName name of the plugin file (string) | |
| 552 @param packageName name of the plugin package (string) | |
| 553 """ | |
| 554 packageDir = ( | |
| 555 None | |
| 556 if packageName in ("", "None") else | |
| 557 os.path.join(destination, packageName) | |
| 558 ) | |
| 559 pluginFile = os.path.join(destination, pluginFileName) | |
| 560 | |
| 561 with contextlib.suppress(OSError, os.error): | |
| 562 if packageDir and os.path.exists(packageDir): | |
| 563 shutil.rmtree(packageDir) | |
| 564 | |
| 565 fnameo = "{0}o".format(pluginFile) | |
| 566 if os.path.exists(fnameo): | |
| 567 os.remove(fnameo) | |
| 568 | |
| 569 fnamec = "{0}c".format(pluginFile) | |
| 570 if os.path.exists(fnamec): | |
| 571 os.remove(fnamec) | |
| 572 | |
| 573 pluginDirCache = os.path.join( | |
| 574 os.path.dirname(pluginFile), "__pycache__") | |
| 575 if os.path.exists(pluginDirCache): | |
| 576 pluginFileName = os.path.splitext( | |
| 577 os.path.basename(pluginFile))[0] | |
| 578 for fnameo in glob.glob( | |
| 579 os.path.join(pluginDirCache, | |
| 580 "{0}*.pyo".format(pluginFileName))): | |
| 581 os.remove(fnameo) | |
| 582 for fnamec in glob.glob( | |
| 583 os.path.join(pluginDirCache, | |
| 584 "{0}*.pyc".format(pluginFileName))): | |
| 585 os.remove(fnamec) | |
| 586 | |
| 587 os.remove(pluginFile) | |
| 588 | |
| 589 | |
| 590 class PluginInstallDialog(QDialog): | |
| 591 """ | |
| 592 Class for the dialog variant. | |
| 593 """ | |
| 594 def __init__(self, pluginManager, pluginFileNames, parent=None): | |
| 595 """ | |
| 596 Constructor | |
| 597 | |
| 598 @param pluginManager reference to the plugin manager object | |
| 599 @param pluginFileNames list of plugin files suggested for | |
| 600 installation (list of strings) | |
| 601 @param parent reference to the parent widget (QWidget) | |
| 602 """ | |
| 603 super().__init__(parent) | |
| 604 self.setSizeGripEnabled(True) | |
| 605 | |
| 606 self.__layout = QVBoxLayout(self) | |
| 607 self.__layout.setContentsMargins(0, 0, 0, 0) | |
| 608 self.setLayout(self.__layout) | |
| 609 | |
| 610 self.cw = PluginInstallWidget(pluginManager, pluginFileNames, self) | |
| 611 size = self.cw.size() | |
| 612 self.__layout.addWidget(self.cw) | |
| 613 self.resize(size) | |
| 614 self.setWindowTitle(self.cw.windowTitle()) | |
| 615 | |
| 616 self.cw.buttonBox.accepted.connect(self.accept) | |
| 617 self.cw.buttonBox.rejected.connect(self.reject) | |
| 618 | |
| 619 def restartNeeded(self): | |
| 620 """ | |
| 621 Public method to check, if a restart of the IDE is required. | |
| 622 | |
| 623 @return flag indicating a restart is required (boolean) | |
| 624 """ | |
| 625 return self.cw.restartNeeded() | |
| 626 | |
| 627 | |
| 628 class PluginInstallWindow(EricMainWindow): | |
| 629 """ | |
| 630 Main window class for the standalone dialog. | |
| 631 """ | |
| 632 def __init__(self, pluginFileNames, parent=None): | |
| 633 """ | |
| 634 Constructor | |
| 635 | |
| 636 @param pluginFileNames list of plugin files suggested for | |
| 637 installation (list of strings) | |
| 638 @param parent reference to the parent widget (QWidget) | |
| 639 """ | |
| 640 super().__init__(parent) | |
| 641 self.cw = PluginInstallWidget(None, pluginFileNames, self) | |
| 642 size = self.cw.size() | |
| 643 self.setCentralWidget(self.cw) | |
| 644 self.resize(size) | |
| 645 self.setWindowTitle(self.cw.windowTitle()) | |
| 646 | |
| 647 self.setStyle(Preferences.getUI("Style"), | |
| 648 Preferences.getUI("StyleSheet")) | |
| 649 | |
| 650 self.cw.buttonBox.accepted.connect(self.close) | |
| 651 self.cw.buttonBox.rejected.connect(self.close) |
