v0.21.7 - 2024-10-29

What's Changed

Bug Fixes

• fix cli arg #508
• fix convert to static not taking all metainfo #507

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.6...v0.21.7

Changes

v0.21.6 - 2024-10-29

What's Changed

New

• add suffix #504

Bug Fixes

• fix error in width calculation of waypoints #505

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.5...v0.21.6

Changes

v0.21.5 - 2024-10-21

What's Changed

New

• make add_ports agnostic to kcl #501
• add length and length_straight to electrical routes #502

Bug Fixes

• fix missing arg #503
• fix typo #499

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.4...v0.21.5

Changes

v0.21.4 - 2024-10-17

What's Changed

New

• add port reorientation for route_bundle #498

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.3...v0.21.4

Changes

v0.21.3 - 2024-10-17

What's Changed

New

• add saveoptions to build cli #497

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.2...v0.21.3

Changes

v0.21.2 - 2024-10-17

What's Changed

New

• add tag support for cell decorator #496
• Add Router start/end straight steps #493

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.1...v0.21.2

Changes

v0.21.1 - 2024-10-17

What's Changed

New

• add transform_ports option to KCell.transform #495
• add instance iterator which returns coord plus port #491

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.21.0...v0.21.1

Changes

v0.21.0 - 2024-10-10

What's Changed

New

• Add SymmetricalCrossSection #481

Bug Fixes

• fix layerenum #490
• fix naming of cells from vinsts #489
• fix route_bundle bbox ignore for single route (or matching opposite side) #488

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.8...v0.21.0

Changes

v0.20.8 - 2024-10-02

What's Changed

Bug Fixes

• fix AREF getitem for instance ports and generic route_bundle #484
• fix AREF ports #483

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.7...v0.20.8

Changes

v0.20.7 - 2024-09-29

What's Changed

Bug Fixes

• decrease log level of layout_cache and klayout version mismatch log messages #480

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.6...v0.20.7

Changes

v0.20.6 - 2024-09-27

What's Changed

New

• add waypoint routing #473

Bug Fixes

• re-add LayerEnum to be available as kf.LayerEnum #476

Dependency Updates

• bump klayout to 0.29.7 #478

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.5...v0.20.6

Changes

v0.20.5 - 2024-09-13

What's Changed

New

• Better build cli #471

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.4...v0.20.5

Changes

v0.20.4 - 2024-09-12

What's Changed

Bug Fixes

• fix layout-cache not honoring overwrite-existing #470
• fix apply_bbox for LayerInfo objects #469

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.3...v0.20.4

Changes

v0.20.3 - 2024-09-06

What's Changed

Bug Fixes

• fix add_port using arg call instead of kwarg call #466

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.2...v0.20.3

Changes

v0.20.2 - 2024-09-05

What's Changed

Bug Fixes

• Fix meta #465

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.1...v0.20.2

Changes

v0.20.1 - 2024-09-01

What's Changed

New

• add config option for custom show functions #461

Bug Fixes

• fix generic route not passing routing width to placer_function #463
• fix errors for kf run not finding modules. Change syntax #462

Documentation

• add config option for custom show functions #461

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.20.0...v0.20.1

Changes

v0.20.0 - 2024-08-29

What's Changed

New

• clean up route_bundle and add a generic version #456

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.19.2...v0.20.0

Changes

v0.19.2 - 2024-08-29

What's Changed

Bug Fixes

• fix errors in enclosures and relax some port layer constraints #460

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.19.1...v0.19.2

Changes

v0.19.1 - 2024-08-26

What's Changed

Bug Fixes

• relax to in Port and Ports when finding layers #459
• fix #452 #454
• fix load_layout_options #453

Other changes

• Fixed another oror output #455

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.19.0...v0.19.1

Changes

v0.19.0 - 2024-08-14

What's Changed

Breaking

• Improve layers so that they can be passed easily by LayerInfo and not only by index #439

New

• Improve layers so that they can be passed easily by LayerInfo and not only by index #439

Bug Fixes

• better instance default name using trans instead of .x #450
• fix write_context_info #448
• Add missing space in KLayout version warning #447
• ensure cell decorated functions return component #443
• fix c.flatten(merge=True) deleting texts #441
• Adjust AttributeError text in optical routing for taper and bend #438

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.18.4...v0.19.0

Changes

v0.18.4 - 2024-07-23

What's Changed

Bug Fixes

• fix the other case of model_dump #436

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.18.3...v0.18.4

Changes

v0.18.3 - 2024-07-23

What's Changed

• fix _port by @joamatab in #435

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.18.2...v0.18.3

Changes

v0.18.2 - 2024-07-23

What's Changed

New

• add packing functions for Instances and KCells #431
• Add InstanceGroup #430

Bug Fixes

• fix _port #435
• fix add_ports in case port.kcl is not ports.kcl #434
• fix error message #432

Other changes

• Fixed double or print statement #428

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.18.1...v0.18.2

Changes

v0.18.1 - 2024-07-17

What's Changed

Bug Fixes

• Fix KCLayout.read(..., register_cells=True) #426

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.18.0...v0.18.1

Changes

v0.18.0 - 2024-07-16

What's Changed

New

• Add name debugging config #421
• make OpticalManhattanRoute better #418

Bug Fixes

• find dotenv #415

Dependency Updates

• update klayout and pre-commit #419

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.8...v0.18.0

Changes

v0.17.8 - 2024-06-27

What's Changed

Bug Fixes

• fix kclayout nested cells and ports/metainfo issues #414

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.7...v0.17.8

Changes

v0.17.7 - 2024-06-27

What's Changed

New

• Add check for klayout/klive version vs kfactory #411

Bug Fixes

• fix hierarchy of yaml parser and add test #413
• fix l2n extraction and add test #412

Documentation

• fix l2n extraction and add test #412

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.6...v0.17.7

Changes

v0.17.6 - 2024-06-27

What's Changed

New

• Use tempfile if called from IPython #405
• Routing indirect fixes #409

Bug Fixes

• fix connection issue caring about mirror when it should not #403
• fix indirect routing #402

Documentation

• Routing indirect fixes #409
• fix connection issue caring about mirror when it should not #403

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.5...v0.17.6

Changes

v0.17.5 - 2024-06-16

What's Changed

New

• add display_kcell display_type #396

Bug Fixes

• works with partials #399
• full test suite for smart routing and error fixes #398
• fix basename usage in cell decorator #400

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.4...v0.17.5

Changes

v0.17.4 - 2024-06-12

What's Changed

New

• add contains to settings/units/info #395

Bug Fixes

• fix routing errors and add a better test #397
• fix connect when using port objects on self #393

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.3...v0.17.4

Changes

v0.17.3 - 2024-06-10

What's Changed

Bug Fixes

• fix erroneous start for route_loosely #390

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.2...v0.17.3

Changes

v0.17.2 - 2024-06-10

What's Changed

New

• Add functional check_ports to @cell decorators #389

Bug Fixes

• fix routing issues with bounding boxes #388
• fix cases in bundle routing #387

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.1...v0.17.2

Changes

v0.17.1 - 2024-06-08

What's Changed

New

• add to_um and to_dbu into KCLayout #380
• add func.__name__ for partials #378

Bug Fixes

• fix plot with vinsts #385
• pass flags to connect #384
• Fix dcplx_trans setter on Port #383
• Fix cells duplicated by having settings and info #379

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.17.0...v0.17.1

Changes

v0.17.0 - 2024-06-05

What's Changed

Breaking

• Drop rec_dicts flag and make it default to use rec dict inspection #375

Bug Fixes

• Improve and fix enclosure_tiled for KCellEnclosure and LayerEnclosure #374

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.16.1...v0.17.0

Changes

v0.16.1 - 2024-06-02

What's Changed

New

• Improve logger #368

Bug Fixes

• fix locked cell error #367

Documentation

• Improve logger #368

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.16.0...v0.16.1

Changes

v0.16.0 - 2024-06-02

What's Changed

Breaking

• mirror and dmirror M90 by default #350

New

• Add overwrite_existing and layout_cache options to the cell decorator #362
• Better error prints #366
• Add length and length_straights to OpticalAllAngleRoute #361
• Add all easy access properties to VKCell and VInstance #360
• Add lyrdb option to plot #359
• Improve all-angle route_bundle to allow no backbone #353
• Add hash to long automatic cell name #346
• mirror and dmirror M90 by default #350

Bug Fixes

• fix dy for VInstance #365
• typo #364
• fix virtual cell show hierarchy error #358
• Fix VKCell Setting Units #355
• fix typo #351
• Improve drotate #349

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.15.2...v0.16.0

Changes

v0.15.2 - 2024-05-29

What's Changed

Bug Fixes

• fix global config settings only being set on first import #345

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.15.1...v0.15.2

Changes

v0.15.1 - 2024-05-29

What's Changed

New

• Add multi option to fill and fix bugs #344
• add route_width to optical.route #342
• Add enum for handling check_instances #341
• add center to SizeInfo #340

Bug Fixes

• Add multi option to fill and fix bugs #344
• fix basename and function_name metainfo #343

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.15.0...v0.15.1

Changes

v0.15.0 - 2024-05-27

What's Changed

Breaking

• Change to d{key} instead of d.{key} #339

New

• Add route_smart and route_bundle port sort #335

Bug Fixes

• Fix metaformat #338
• Fix single bundle case for route_bundle #337
• Fix route_bundle requiring a non-empty list of bounding boxes #336

Documentation

• Change to d{key} instead of d.{key} #339

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.14.0...v0.15.0

Changes

v0.14.0 - 2024-05-24

What's Changed

New

• Add global flags for connection to not carry over rotation or angle #332
• Separate function name #331
• allow new conf fields #325

Bug Fixes

• Fix all angle bundle router #334
• fix add port #326

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.13.3...v0.14.0

Changes

v0.13.3 - 2024-05-21

What's Changed

New

• add clear_kcells #324
• add write configs and connection behavior #323
• add instance.size_info #317

Bug Fixes

• ports in instance #316

Documentation

• rename allow_width_mismatch #319

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.13.2...v0.13.3

Changes

v0.13.2 - 2024-05-15

What's Changed

New

• Improve fill tiled with row/column vectors #314

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.13.1...v0.13.2

Changes

v0.13.1 - 2024-05-15

What's Changed

Bug Fixes

• fix grid instance array not properly setting up the array #310

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.13.0...v0.13.1

Changes

v0.13.0 - 2024-05-07

What's Changed

New

• Improve VKCell/VInstance #305
• allow_different_port_widths for electrical routing #307
• add minimum_straight #304
• add inside flag to route_loopback #303
• Add optional type for settings to KCell to annotate units of parameters #302
• Add indirect routing of endpoints #301
• Allow dicts in info #293
• Add smart routing #295
• Add (ly)rdb and l2n to show #296
• Add filter orientation #291
• print ports in um #289
• return uminstance with moving references #287
• Add post process #273
• serialize settings #285
• Fix routing issues #284
• Add copy_polar to Port #282

Bug Fixes

• pprint_ports add missing type switch #306
• Fix route_smart ignoring bounding boxes at the end of the routes #309
• Fix passing port_type to route_single #298
• fix flatten #300
• fix typos #292
• fix invert for route_manhattan #288
• Fix routing issues #284
• Fix proxy KCells #278
• fix manahattan router terminating routing too early #275

Documentation

• Implement protocols for routing functions #280

Dependency Updates

• Ruff formatting #279

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.12.3...v0.13.0

Changes

v0.12.3 - 2024-03-06

What's Changed

Bug Fixes

• Fix KCellEnclosure and rename bbox_per_layer to bbox #270

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.12.2...v0.12.3

Changes

v0.12.2 - 2024-03-06

What's Changed

Bug Fixes

• Fix initialization of KCLayout.constants #269
• Fix factories for euler and taper #268
• fix KCLayout not allowing constants in the constructor #267

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.12.0...v0.12.2

Changes

v0.12.0 - 2024-03-01

What's Changed

Breaking

• Refactor cells classes into functions with protocols #263

New

• Move @vcell to KCLayout #264
• Add 'additional_info' to constructor for standard cells #262

Documentation

• Refactor cells classes into functions with protocols #263

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.11.4...v0.12.0

Changes

v0.11.4 - 2024-02-28

What's Changed

New

• Add automatic registering of KCell-functions to the KCLayout.factories #261

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.11.3...v0.11.4

Changes

v0.11.3 - 2024-02-27

What's Changed

New

• KCLayout cell decorator #260
• Implement Grid #255
• Add port access for instance arrays and pretty print for ports #252

Bug Fixes

• Fix tiling border problems #256

Documentation

• KCLayout cell decorator #260

Dependency Updates

• update min klayout version #254

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.11.2...v0.11.3

Changes

v0.11.2 - 2024-02-17

What's Changed

New

• Add top_kcell(s) functions and fix Instance creation #251
• Allow inheritance from standard cells #249
• Improve minkowski algorithms for violation fixing #248

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.11.1...v0.11.2

Changes

v0.11.1 - 2024-02-08

What's Changed

Bug Fixes

• Fix Layout read trying to update ports on locked cells #244

Dependency Updates

• Update ruff and lsp configs #243

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.11.0...v0.11.1

Changes

v0.11.0 - 2024-02-02

What's Changed

New

• Multi PDK #241

Other changes

• Version numbers #242

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.10.3...v0.11.0

Changes

v0.10.3 - 2024-01-12

What's Changed

New

• add x,y center for Cell and UMKCell #237
• allow tuples in info and settings #231

Other changes

• Implement clean #240
• Layerstack #177
• some adjustments for layerstack #238

Dependency Updates

• Bump actions/setup-python from 4 to 5 #235
• Bump actions/upload-pages-artifact from 2 to 3 #234
• Bump actions/deploy-pages from 2 to 4 #233

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.10.2...v0.10.3

Changes

0.10.2 - 2023-12-08 (v0.10.2) - 2023-12-08

Fixed

• Fix no_warn being ignored in transform

Changes

0.10.1 - 2023-12-05 (v0.10.1) - 2023-12-05

Added

• Added center to rotate to allow rotating around a center point
• Added rec_dict to @cell decorator to allow for recursive dictionaries
• Added functionality to @cell to allow a user defined cache
• Added invert to route_manhattan and allow routing.optical.route to add routing_kwargs to the routing function
• add Instance.mirror Instance.center

Changed

• Renamed -> and allow passing kwargs to set attributes of the object
• Renamed function_cache -> cache
• rename autorename_ports to auto_rename_ports
• rename port position to center

Fixed

• add Instance setter and getter for center #190
• Fixed typo enclosure_mape -> enclosure_map #211

Changes

v0.10.0 - 2024-06-16

What's Changed

• add Instance setter and getter for center by @joamatab in #191
• Add port center setter getter by @joamatab in #192
• improve instance setters by @joamatab in #193
• rename autorename_ports to auto_rename_ports by @joamatab in #195
• rename port position to center by @joamatab in #199
• Make Instance.flatten() work correctly with KCell/Instance by @sebastian-goeldi in #202
• add kf.KCell.center property by @joamatab in #200
• add Instance.mirror and Instance.d.mirror by @sebastian-goeldi in #204
• add towncrier news by @joamatab in #205
• route optical uses allow_small_routes by @joamatab in #209
• add ports length by @joamatab in #210
• (Basic) Bundle routing by @sebastian-goeldi in #212
• Fixed typo enclosure_mape -> enclosure_map by @sebastian-goeldi in #213
• remove debug prints by @joamatab in #214
• use image by default by @joamatab in #215
• add invert to droute_manhattan by @joamatab in #217
• better_odd_port_width_message by @joamatab in #220
• Added rec_dict to @cell decorator to allow for recursive dictionaries by @sebastian-goeldi in #221
• more consistent names for routes by @joamatab in #226
• Virtual Cells by @sebastian-goeldi in #228

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.9.3...v0.10.0

Changes

v0.9.3 - 2024-06-16

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.9.2...v0.9.3

Changes

v0.9.1 - 2024-06-16

What's Changed

• Bump actions/checkout from 3 to 4 by @dependabot in #186
• get_cells by @joamatab in #187

Full Changelog: https://github.com/gdsfactory/kfactory/compare/v0.9.0...v0.9.1

Changes

v0.9.0 - 2023-09-25

Added

• Added to be set by decorator #180
• Added contains to port and eq #182
• Add PDK capabilities to KCLayout #171
• Added KCell.connectivity_chek to check for port alignments and overlaps
• Added a cli based on typer to allow running of functions (taking int/float/str args) and allow upload/update of gdatasea edafiles

Fixed

• Fixed throw a critical log message on negative width and angles and convert them to positive ones #183

Changes

v0.8.0 - 2023-06-14

v0.8.0 - 2023-06-14

Added

• KCells now store (and retrieve) Ports and settings/info in/from GDS #106
• Added docs section about loguru config #138
• Added docs section about gdsfactory differences #140
• Add Netlist extraction based on klayout.db.Netlist #147
• Added UMKCell to allow addressing some parts in um #158
• Added snapping of ports to cell decorator #159

Changed

• KCell.create_inst doesn't take DCellInstArray args anymore, use KCell.d.create_inst instead #158
• Updated the Pdk to pydantic 2.0 PR
• renamed waveguide -> straight PR

Fixed

• Fixed incompatibility of Pdk and technology with mypy #108
• Fixed keep_mirror flag #143
• Fixed (ix)90° bends second port off-grid #153
• Fixed circular and euler bends having complex ports in the x*90° cases #159

Changes

v0.7.5 - 2023-06-01

v0.7.5 - 2023-06-01

Added

• Added mirror_x/mirror_y to Instance, xmin/xmax/ymin/ymax getter & setter to Instance, xmin/xmax/ymin/ymax getter to KCell, polygon_from_array, dpolygon_from_arry #92
• Document settings/config better #138
• Added docs for people familiar with gdsfactory #140

Fixed

• Fixed missing changelog in docs #136
• Fixed add_port ignore keep_mirror flag #143
• Fixed changelog and changelog.d links

Changes

v0.7.4 - 2023-05-29

0.7.4 - 2023-05-29

Added

• add tbump and towncrier for changelog and bumping #129

Fixed

• enable non manhattan bend ports, and document how to get rid of gaps #131

Changes

0.6.0 (v0.6.0) - 2023-04-18

kcell.py

• KCell and Instance don´t inherit from kdb.Cell / kdb.Instance anymore. They should still transparently proxy to them
• Ports automatically convert um <-> dbu
• no more DPort/DCplxPort/ICplxPort

Changes

Fix (Cplx)KCell.dup (v0.4.1) - 2023-02-24

• KCell and CplxKCell are now properly copying their instances when copied using dup KLayout/klayout#1300

Changes

Complex Cells (v0.4.0) - 2023-02-21

• CplxKCell:
  • Use DCplxPort by default. These ports can have arbitrary angle and are micrometer based Any other port will be silently converted to DCplxPort

• library -> klib: Rename kf.library -> kf.klib, kf.KCell.library -> kf.KCell.klib, kf.kcell.library -> kf.KCell.klib in order to not confuse with the KLayout library and shadow it.

  Put deprecation warning and remove in 0.5.0 * autocell * move cache from cachetools.Cache[int,Any] to a dictionary {} * deprecate cache maxsize for 0.5.0: this is not necessary as a dictionary has infinite size and cache eviction is unwanted

Changes