Mercurial Repositories > eric / file comparison
comparison: CondaInterface/Conda.py
CondaInterface/Conda.py
- branch
- conda
- changeset 6706
- d792e054cde2
- parent 6705
- 8cf1c3851b5c
- child 6712
- 91fa67e8ebbc
equal
deleted
inserted
replaced
| 6705:8cf1c3851b5c | 6706:d792e054cde2 |
|---|---|
| 14 pass | 14 pass |
| 15 | 15 |
| 16 import json | 16 import json |
| 17 import os | 17 import os |
| 18 | 18 |
| 19 from PyQt5.QtCore import QObject, QProcess | 19 from PyQt5.QtCore import pyqtSignal, QObject, QProcess |
| 20 from PyQt5.QtWidgets import QDialog | |
| 20 | 21 |
| 21 from E5Gui import E5MessageBox | 22 from E5Gui import E5MessageBox |
| 22 | 23 |
| 23 import Globals | 24 import Globals |
| 24 import Preferences | 25 import Preferences |
| 27 | 28 |
| 28 | 29 |
| 29 class Conda(QObject): | 30 class Conda(QObject): |
| 30 """ | 31 """ |
| 31 Class implementing the conda GUI logic. | 32 Class implementing the conda GUI logic. |
| 33 | |
| 34 @signal condaEnvironmentCreated() emitted to indicate the creation of | |
| 35 a new environment | |
| 36 @signal condaEnvironmentRemoved() emitted to indicate the removal of | |
| 37 an environment | |
| 32 """ | 38 """ |
| 39 condaEnvironmentCreated = pyqtSignal() | |
| 40 condaEnvironmentRemoved = pyqtSignal() | |
| 41 | |
| 33 def __init__(self, parent=None): | 42 def __init__(self, parent=None): |
| 34 """ | 43 """ |
| 35 Constructor | 44 Constructor |
| 36 | 45 |
| 37 @param parent parent | 46 @param parent parent |
| 94 if os.path.exists(python): | 103 if os.path.exists(python): |
| 95 break | 104 break |
| 96 else: | 105 else: |
| 97 python = "" | 106 python = "" |
| 98 | 107 |
| 108 self.condaEnvironmentCreated.emit() | |
| 99 return True, prefix, python | 109 return True, prefix, python |
| 100 else: | 110 else: |
| 101 return False, "", "" | 111 return False, "", "" |
| 102 | 112 |
| 103 def removeCondaEnvironment(self, name="", prefix=""): | 113 def removeCondaEnvironment(self, name="", prefix=""): |
| 163 self.tr("conda remove"), | 173 self.tr("conda remove"), |
| 164 self.tr("<p>The conda executable returned an error.</p>" | 174 self.tr("<p>The conda executable returned an error.</p>" |
| 165 "<p>{0}</p>").format(jsonDict["message"])) | 175 "<p>{0}</p>").format(jsonDict["message"])) |
| 166 return False | 176 return False |
| 167 | 177 |
| 178 if jsonDict["success"]: | |
| 179 self.condaEnvironmentRemoved.emit() | |
| 180 | |
| 168 return jsonDict["success"] | 181 return jsonDict["success"] |
| 182 | |
| 183 return False | |
| 169 | 184 |
| 170 def getCondaEnvironmentsList(self): | 185 def getCondaEnvironmentsList(self): |
| 171 """ | 186 """ |
| 172 Public method to get a list of all Conda environments. | 187 Public method to get a list of all Conda environments. |
| 173 | 188 |
| 220 @param prefix prefix of the environment | 235 @param prefix prefix of the environment |
| 221 @type str | 236 @type str |
| 222 @return list of installed packages. Each entry is a tuple containing | 237 @return list of installed packages. Each entry is a tuple containing |
| 223 the package name, version and build. | 238 the package name, version and build. |
| 224 @rtype list of tuples of (str, str, str) | 239 @rtype list of tuples of (str, str, str) |
| 225 @rtype bool | |
| 226 @exception RuntimeError raised to indicate an error in parameters | 240 @exception RuntimeError raised to indicate an error in parameters |
| 227 | 241 |
| 228 Note: only one of name or prefix must be given. | 242 Note: only one of name or prefix must be given. |
| 229 """ | 243 """ |
| 230 if name and prefix: | 244 if name and prefix: |
| 282 @param prefix prefix of the environment | 296 @param prefix prefix of the environment |
| 283 @type str | 297 @type str |
| 284 @return list of installed packages. Each entry is a tuple containing | 298 @return list of installed packages. Each entry is a tuple containing |
| 285 the package name, version and build. | 299 the package name, version and build. |
| 286 @rtype list of tuples of (str, str, str) | 300 @rtype list of tuples of (str, str, str) |
| 287 @rtype bool | |
| 288 @exception RuntimeError raised to indicate an error in parameters | 301 @exception RuntimeError raised to indicate an error in parameters |
| 289 | 302 |
| 290 Note: only one of name or prefix must be given. | 303 Note: only one of name or prefix must be given. |
| 291 """ | 304 """ |
| 292 if name and prefix: | 305 if name and prefix: |
| 347 @type list of str | 360 @type list of str |
| 348 @param name name of the environment | 361 @param name name of the environment |
| 349 @type str | 362 @type str |
| 350 @param prefix prefix of the environment | 363 @param prefix prefix of the environment |
| 351 @type str | 364 @type str |
| 352 @return list of installed packages. Each entry is a tuple containing | 365 @return flag indicating success |
| 353 the package name, version and build. | |
| 354 @rtype list of tuples of (str, str, str) | |
| 355 @rtype bool | 366 @rtype bool |
| 356 @exception RuntimeError raised to indicate an error in parameters | 367 @exception RuntimeError raised to indicate an error in parameters |
| 357 | 368 |
| 358 Note: only one of name or prefix must be given. | 369 Note: only one of name or prefix must be given. |
| 359 """ | 370 """ |
| 361 raise RuntimeError("Only one of 'name' or 'prefix' must be given.") | 372 raise RuntimeError("Only one of 'name' or 'prefix' must be given.") |
| 362 | 373 |
| 363 if not name and not prefix: | 374 if not name and not prefix: |
| 364 raise RuntimeError("One of 'name' or 'prefix' must be given.") | 375 raise RuntimeError("One of 'name' or 'prefix' must be given.") |
| 365 | 376 |
| 366 # TODO: not implemented yet | 377 if packages: |
| 378 from .CondaExecDialog import CondaExecDialog | |
| 379 | |
| 380 args = [ | |
| 381 "update", | |
| 382 "--json", | |
| 383 "--yes", | |
| 384 ] | |
| 385 if name: | |
| 386 args.extend(["--name", name]) | |
| 387 elif prefix: | |
| 388 args.extend(["--prefix", prefix]) | |
| 389 args.extend(packages) | |
| 390 | |
| 391 dlg = CondaExecDialog("update", self.__ui) | |
| 392 dlg.start(args) | |
| 393 dlg.exec_() | |
| 394 ok, _ = dlg.getResult() | |
| 395 else: | |
| 396 ok = False | |
| 397 | |
| 398 return ok | |
| 367 | 399 |
| 368 def updateAllPackages(self, name="", prefix=""): | 400 def updateAllPackages(self, name="", prefix=""): |
| 369 """ | 401 """ |
| 370 Public method to update all packages of a conda environment. | 402 Public method to update all packages of a conda environment. |
| 371 | 403 |
| 372 @param name name of the environment | 404 @param name name of the environment |
| 373 @type str | 405 @type str |
| 374 @param prefix prefix of the environment | 406 @param prefix prefix of the environment |
| 375 @type str | 407 @type str |
| 376 @return list of installed packages. Each entry is a tuple containing | 408 @return flag indicating success |
| 377 the package name, version and build. | |
| 378 @rtype list of tuples of (str, str, str) | |
| 379 @rtype bool | 409 @rtype bool |
| 380 @exception RuntimeError raised to indicate an error in parameters | 410 @exception RuntimeError raised to indicate an error in parameters |
| 381 | 411 |
| 382 Note: only one of name or prefix must be given. | 412 Note: only one of name or prefix must be given. |
| 383 """ | 413 """ |
| 385 raise RuntimeError("Only one of 'name' or 'prefix' must be given.") | 415 raise RuntimeError("Only one of 'name' or 'prefix' must be given.") |
| 386 | 416 |
| 387 if not name and not prefix: | 417 if not name and not prefix: |
| 388 raise RuntimeError("One of 'name' or 'prefix' must be given.") | 418 raise RuntimeError("One of 'name' or 'prefix' must be given.") |
| 389 | 419 |
| 390 # TODO: not implemented yet | 420 from .CondaExecDialog import CondaExecDialog |
| 421 | |
| 422 args = [ | |
| 423 "update", | |
| 424 "--json", | |
| 425 "--yes", | |
| 426 "--all" | |
| 427 ] | |
| 428 if name: | |
| 429 args.extend(["--name", name]) | |
| 430 elif prefix: | |
| 431 args.extend(["--prefix", prefix]) | |
| 432 | |
| 433 dlg = CondaExecDialog("update", self.__ui) | |
| 434 dlg.start(args) | |
| 435 dlg.exec_() | |
| 436 ok, _ = dlg.getResult() | |
| 437 | |
| 438 return ok | |
| 391 | 439 |
| 392 def installPackages(self, packages, name="", prefix=""): | 440 def installPackages(self, packages, name="", prefix=""): |
| 393 """ | 441 """ |
| 394 Public method to install packages into a conda environment. | 442 Public method to install packages into a conda environment. |
| 395 | 443 |
| 397 @type list of str | 445 @type list of str |
| 398 @param name name of the environment | 446 @param name name of the environment |
| 399 @type str | 447 @type str |
| 400 @param prefix prefix of the environment | 448 @param prefix prefix of the environment |
| 401 @type str | 449 @type str |
| 402 @return list of installed packages. Each entry is a tuple containing | 450 @return flag indicating success |
| 403 the package name, version and build. | |
| 404 @rtype list of tuples of (str, str, str) | |
| 405 @rtype bool | 451 @rtype bool |
| 406 @exception RuntimeError raised to indicate an error in parameters | 452 @exception RuntimeError raised to indicate an error in parameters |
| 407 | 453 |
| 408 Note: only one of name or prefix must be given. | 454 Note: only one of name or prefix must be given. |
| 409 """ | 455 """ |
| 423 @type list of str | 469 @type list of str |
| 424 @param name name of the environment | 470 @param name name of the environment |
| 425 @type str | 471 @type str |
| 426 @param prefix prefix of the environment | 472 @param prefix prefix of the environment |
| 427 @type str | 473 @type str |
| 428 @return list of installed packages. Each entry is a tuple containing | 474 @return flag indicating success |
| 429 the package name, version and build. | |
| 430 @rtype list of tuples of (str, str, str) | |
| 431 @rtype bool | 475 @rtype bool |
| 432 @exception RuntimeError raised to indicate an error in parameters | 476 @exception RuntimeError raised to indicate an error in parameters |
| 433 | 477 |
| 434 Note: only one of name or prefix must be given. | 478 Note: only one of name or prefix must be given. |
| 435 """ | 479 """ |
| 437 raise RuntimeError("Only one of 'name' or 'prefix' must be given.") | 481 raise RuntimeError("Only one of 'name' or 'prefix' must be given.") |
| 438 | 482 |
| 439 if not name and not prefix: | 483 if not name and not prefix: |
| 440 raise RuntimeError("One of 'name' or 'prefix' must be given.") | 484 raise RuntimeError("One of 'name' or 'prefix' must be given.") |
| 441 | 485 |
| 442 # TODO: not implemented yet | 486 if packages: |
| 487 from UI.DeleteFilesConfirmationDialog import \ | |
| 488 DeleteFilesConfirmationDialog | |
| 489 dlg = DeleteFilesConfirmationDialog( | |
| 490 self.parent(), | |
| 491 self.tr("Uninstall Packages"), | |
| 492 self.tr( | |
| 493 "Do you really want to uninstall these packages?"), | |
| 494 packages) | |
| 495 if dlg.exec_() == QDialog.Accepted: | |
| 496 from .CondaExecDialog import CondaExecDialog | |
| 497 | |
| 498 args = [ | |
| 499 "remove", | |
| 500 "--json", | |
| 501 "--yes", | |
| 502 ] | |
| 503 if name: | |
| 504 args.extend(["--name", name]) | |
| 505 elif prefix: | |
| 506 args.extend(["--prefix", prefix]) | |
| 507 args.extend(packages) | |
| 508 | |
| 509 dlg = CondaExecDialog("remove", self.__ui) | |
| 510 dlg.start(args) | |
| 511 dlg.exec_() | |
| 512 ok, _ = dlg.getResult() | |
| 513 else: | |
| 514 ok = False | |
| 515 else: | |
| 516 ok = False | |
| 517 | |
| 518 return ok |
