Mercurial Repositories > eric / file comparison
comparison: eric7/JediInterface/JediServer.py
eric7/JediInterface/JediServer.py
- branch
- eric7
- changeset 8666
- 3a62b4009df9
- parent 8606
- dd9bf9841c50
- child 8668
- d29c775b8bd7
equal
deleted
inserted
replaced
| 8664:5aa1070daa48 | 8666:3a62b4009df9 |
|---|---|
| 10 import contextlib | 10 import contextlib |
| 11 import os | 11 import os |
| 12 import uuid | 12 import uuid |
| 13 | 13 |
| 14 from PyQt6.QtCore import pyqtSlot, QCoreApplication, QTimer | 14 from PyQt6.QtCore import pyqtSlot, QCoreApplication, QTimer |
| 15 from PyQt6.QtWidgets import QInputDialog, QLineEdit, QDialog | |
| 15 | 16 |
| 16 from EricWidgets.EricApplication import ericApp | 17 from EricWidgets.EricApplication import ericApp |
| 18 from EricWidgets import EricMessageBox | |
| 17 | 19 |
| 18 from EricNetwork.EricJsonServer import EricJsonServer | 20 from EricNetwork.EricJsonServer import EricJsonServer |
| 19 | 21 |
| 20 from QScintilla.Editor import Editor | 22 from QScintilla.Editor import Editor |
| 21 | 23 |
| 22 import Preferences | 24 import Preferences |
| 23 import Globals | 25 import Globals |
| 26 | |
| 27 from .RefactoringPreviewDialog import RefactoringPreviewDialog | |
| 24 | 28 |
| 25 | 29 |
| 26 class JediServer(EricJsonServer): | 30 class JediServer(EricJsonServer): |
| 27 """ | 31 """ |
| 28 Class implementing the interface to the jedi library. | 32 Class implementing the interface to the jedi library. |
| 84 "DocumentationResult": self.__processDocumentationResult, | 88 "DocumentationResult": self.__processDocumentationResult, |
| 85 "HoverHelpResult": self.__processHoverHelpResult, | 89 "HoverHelpResult": self.__processHoverHelpResult, |
| 86 "GotoDefinitionResult": self.__processGotoDefinitionResult, | 90 "GotoDefinitionResult": self.__processGotoDefinitionResult, |
| 87 "GotoReferencesResult": self.__processGotoReferencesResult, | 91 "GotoReferencesResult": self.__processGotoReferencesResult, |
| 88 | 92 |
| 93 "RenameVariableDiff": self.__showRenameVariableDiff, | |
| 94 "RefactoringApplyResult": self.__checkRefactoringResult, | |
| 95 | |
| 89 "ClientException": self.__processClientException, | 96 "ClientException": self.__processClientException, |
| 90 } | 97 } |
| 91 | 98 |
| 92 # temporary store for editor references indexed by Uuid | 99 # temporary store for editor references indexed by Uuid |
| 93 self.__editors = {} | 100 self.__editors = {} |
| 476 ericApp().getObject("UserInterface").statusBar().showMessage( | 483 ericApp().getObject("UserInterface").statusBar().showMessage( |
| 477 self.tr('Jedi: No mouse hover help found'), 5000) | 484 self.tr('Jedi: No mouse hover help found'), 5000) |
| 478 | 485 |
| 479 with contextlib.suppress(KeyError): | 486 with contextlib.suppress(KeyError): |
| 480 del self.__editors[euuid] | 487 del self.__editors[euuid] |
| 488 | |
| 489 ####################################################################### | |
| 490 ## Refactoring methods below | |
| 491 ####################################################################### | |
| 492 | |
| 493 @pyqtSlot() | |
| 494 def refactoringRenameVariable(self): | |
| 495 """ | |
| 496 Public slot to rename the selected variable. | |
| 497 """ | |
| 498 editor = self.__vm.activeWindow() | |
| 499 if editor: | |
| 500 idString = self.__idString(editor) | |
| 501 if not idString: | |
| 502 return | |
| 503 | |
| 504 newName, ok = QInputDialog.getText( | |
| 505 None, | |
| 506 self.tr("Rename Variable"), | |
| 507 self.tr("Enter the new name for the variable:"), | |
| 508 QLineEdit.EchoMode.Normal | |
| 509 ) | |
| 510 | |
| 511 if ok and newName: | |
| 512 filename = editor.getFileName() | |
| 513 line, index = editor.getCursorPosition() | |
| 514 line += 1 # jedi line numbers are 1 based | |
| 515 source = editor.text() | |
| 516 | |
| 517 self.__ensureActive(idString) | |
| 518 | |
| 519 euuid = str(uuid.uuid4()) | |
| 520 self.__editors[euuid] = editor | |
| 521 | |
| 522 self.sendJson("renameVariable", { | |
| 523 "FileName": filename, | |
| 524 "Source": source, | |
| 525 "Line": line, | |
| 526 "Index": index, | |
| 527 "Uuid": euuid, | |
| 528 "NewName": newName, | |
| 529 }, idString=idString) | |
| 530 | |
| 531 def __showRenameVariableDiff(self, result): | |
| 532 """ | |
| 533 Private method to show the diff of the Rename Variable refactoring. | |
| 534 | |
| 535 @param result dictionary containing the result data | |
| 536 @type dict | |
| 537 """ | |
| 538 if "Error" not in result: | |
| 539 # ignore errors silently | |
| 540 euuid = result["Uuid"] | |
| 541 diff = result["Diff"] | |
| 542 dlg = RefactoringPreviewDialog(self.tr("Rename Variable"), diff) | |
| 543 if dlg.exec() == QDialog.DialogCode.Accepted: | |
| 544 self.__applyRefactoring(euuid) | |
| 545 else: | |
| 546 self.__cancelRefactoring(euuid) | |
| 547 | |
| 548 def __applyRefactoring(self, uid): | |
| 549 """ | |
| 550 Private method to apply a given refactoring. | |
| 551 | |
| 552 @param uid UID of the calculated refactoring | |
| 553 @type str | |
| 554 """ | |
| 555 with contextlib.suppress(KeyError): | |
| 556 editor = self.__editors[uid] | |
| 557 idString = self.__idString(editor) | |
| 558 | |
| 559 self.sendJson("applyRefactoring", { | |
| 560 "Uuid": uid, | |
| 561 }, idString=idString) | |
| 562 | |
| 563 del self.__editors[uid] | |
| 564 | |
| 565 def __cancelRefactoring(self, uid): | |
| 566 """ | |
| 567 Private method to cancel a given refactoring. | |
| 568 | |
| 569 @param uid UID of the calculated refactoring | |
| 570 @type str | |
| 571 """ | |
| 572 with contextlib.suppress(KeyError): | |
| 573 editor = self.__editors[uid] | |
| 574 idString = self.__idString(editor) | |
| 575 | |
| 576 self.sendJson("cancelRefactoring", { | |
| 577 "Uuid": uid, | |
| 578 }, idString=idString) | |
| 579 | |
| 580 del self.__editors[uid] | |
| 581 | |
| 582 def __checkRefactoringResult(self, result): | |
| 583 """ | |
| 584 Private method to check the refactoring result for errors. | |
| 585 | |
| 586 @param result dictionary containing the result data | |
| 587 @type dict | |
| 588 """ | |
| 589 if "Error" in result: | |
| 590 EricMessageBox.critical( | |
| 591 self, | |
| 592 self.tr("Apply Refactoring"), | |
| 593 self.tr("<p>The refactoring could not be applied.</p>" | |
| 594 "<p>Reason: {0}</p>").format(result["ErrorString"]) | |
| 595 ) | |
| 481 | 596 |
| 482 ####################################################################### | 597 ####################################################################### |
| 483 ## Methods below handle the network connection | 598 ## Methods below handle the network connection |
| 484 ####################################################################### | 599 ####################################################################### |
| 485 | 600 |
