forked from astral-sh/uv
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathuv.schema.json
1462 lines (1462 loc) · 56.8 KB
/
uv.schema.json
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
{
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "CombinedOptions",
"description": "Metadata and configuration for uv.",
"type": "object",
"properties": {
"allow-insecure-host": {
"description": "Allow insecure connections to host.\n\nExpects to receive either a hostname (e.g., `localhost`), a host-port pair (e.g., `localhost:8080`), or a URL (e.g., `https://localhost`).\n\nWARNING: Hosts included in this list will not be verified against the system's certificate store. Only use `--allow-insecure-host` in a secure network with verified sources, as it bypasses SSL verification and could expose you to MITM attacks.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/TrustedHost"
}
},
"cache-dir": {
"description": "Path to the cache directory.\n\nDefaults to `$HOME/Library/Caches/uv` on macOS, `$XDG_CACHE_HOME/uv` or `$HOME/.cache/uv` on Linux, and `%LOCALAPPDATA%\\uv\\cache` on Windows.",
"type": [
"string",
"null"
]
},
"compile-bytecode": {
"description": "Compile Python files to bytecode after installation.\n\nBy default, uv does not compile Python (`.py`) files to bytecode (`__pycache__/*.pyc`); instead, compilation is performed lazily the first time a module is imported. For use-cases in which start time is critical, such as CLI applications and Docker containers, this option can be enabled to trade longer installation times for faster start times.\n\nWhen enabled, uv will process the entire site-packages directory (including packages that are not being modified by the current operation) for consistency. Like pip, it will also ignore errors.",
"type": [
"boolean",
"null"
]
},
"concurrent-builds": {
"description": "The maximum number of source distributions that uv will build concurrently at any given time.\n\nDefaults to the number of available CPU cores.",
"type": [
"integer",
"null"
],
"format": "uint",
"minimum": 1.0
},
"concurrent-downloads": {
"description": "The maximum number of in-flight concurrent downloads that uv will perform at any given time.",
"type": [
"integer",
"null"
],
"format": "uint",
"minimum": 1.0
},
"concurrent-installs": {
"description": "The number of threads used when installing and unzipping packages.\n\nDefaults to the number of available CPU cores.",
"type": [
"integer",
"null"
],
"format": "uint",
"minimum": 1.0
},
"config-settings": {
"description": "Settings to pass to the [PEP 517](https://peps.python.org/pep-0517/) build backend, specified as `KEY=VALUE` pairs.",
"anyOf": [
{
"$ref": "#/definitions/ConfigSettings"
},
{
"type": "null"
}
]
},
"constraint-dependencies": {
"description": "PEP 508-style requirements, e.g., `ruff==0.5.0`, or `ruff @ https://...`.",
"type": [
"array",
"null"
],
"items": {
"type": "string"
}
},
"dev-dependencies": {
"description": "PEP 508-style requirements, e.g., `ruff==0.5.0`, or `ruff @ https://...`.",
"type": [
"array",
"null"
],
"items": {
"type": "string"
}
},
"environments": {
"description": "A list of environment markers, e.g., `python_version >= '3.6'`.",
"type": [
"array",
"null"
],
"items": {
"type": "string"
}
},
"exclude-newer": {
"description": "Limit candidate packages to those that were uploaded prior to the given date.\n\nAccepts both [RFC 3339](https://www.rfc-editor.org/rfc/rfc3339.html) timestamps (e.g., `2006-12-02T02:07:43Z`) and local dates in the same format (e.g., `2006-12-02`) in your system's configured time zone.",
"anyOf": [
{
"$ref": "#/definitions/ExcludeNewer"
},
{
"type": "null"
}
]
},
"extra-index-url": {
"description": "Extra URLs of package indexes to use, in addition to `--index-url`.\n\nAccepts either a repository compliant with [PEP 503](https://peps.python.org/pep-0503/) (the simple repository API), or a local directory laid out in the same format.\n\nAll indexes provided via this flag take priority over the index specified by [`index_url`](#index-url). When multiple indexes are provided, earlier values take priority.\n\nTo control uv's resolution strategy when multiple indexes are present, see [`index_strategy`](#index-strategy).",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/IndexUrl"
}
},
"find-links": {
"description": "Locations to search for candidate distributions, in addition to those found in the registry indexes.\n\nIf a path, the target must be a directory that contains packages as wheel files (`.whl`) or source distributions (`.tar.gz` or `.zip`) at the top level.\n\nIf a URL, the page must contain a flat list of links to package files adhering to the formats described above.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/FlatIndexLocation"
}
},
"index-strategy": {
"description": "The strategy to use when resolving against multiple index URLs.\n\nBy default, uv will stop at the first index on which a given package is available, and limit resolutions to those present on that first index (`first-match`). This prevents \"dependency confusion\" attacks, whereby an attack can upload a malicious package under the same name to a secondary.",
"anyOf": [
{
"$ref": "#/definitions/IndexStrategy"
},
{
"type": "null"
}
]
},
"index-url": {
"description": "The URL of the Python package index (by default: <https://pypi.org/simple>).\n\nAccepts either a repository compliant with [PEP 503](https://peps.python.org/pep-0503/) (the simple repository API), or a local directory laid out in the same format.\n\nThe index provided by this setting is given lower priority than any indexes specified via [`extra_index_url`](#extra-index-url).",
"anyOf": [
{
"$ref": "#/definitions/IndexUrl"
},
{
"type": "null"
}
]
},
"keyring-provider": {
"description": "Attempt to use `keyring` for authentication for index URLs.\n\nAt present, only `--keyring-provider subprocess` is supported, which configures uv to use the `keyring` CLI to handle authentication.",
"anyOf": [
{
"$ref": "#/definitions/KeyringProviderType"
},
{
"type": "null"
}
]
},
"link-mode": {
"description": "The method to use when installing packages from the global cache.\n\nDefaults to `clone` (also known as Copy-on-Write) on macOS, and `hardlink` on Linux and Windows.",
"anyOf": [
{
"$ref": "#/definitions/LinkMode"
},
{
"type": "null"
}
]
},
"managed": {
"description": "Whether the project is managed by uv. If `false`, uv will ignore the project when `uv run` is invoked.",
"type": [
"boolean",
"null"
]
},
"native-tls": {
"description": "Whether to load TLS certificates from the platform's native certificate store.\n\nBy default, uv loads certificates from the bundled `webpki-roots` crate. The `webpki-roots` are a reliable set of trust roots from Mozilla, and including them in uv improves portability and performance (especially on macOS).\n\nHowever, in some cases, you may want to use the platform's native certificate store, especially if you're relying on a corporate trust root (e.g., for a mandatory proxy) that's included in your system's certificate store.",
"type": [
"boolean",
"null"
]
},
"no-binary": {
"description": "Don't install pre-built wheels.\n\nThe given packages will be built and installed from source. The resolver will still use pre-built wheels to extract package metadata, if available.",
"type": [
"boolean",
"null"
]
},
"no-binary-package": {
"description": "Don't install pre-built wheels for a specific package.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"no-build": {
"description": "Don't build source distributions.\n\nWhen enabled, resolving will not run arbitrary Python code. The cached wheels of already-built source distributions will be reused, but operations that require building distributions will exit with an error.",
"type": [
"boolean",
"null"
]
},
"no-build-isolation": {
"description": "Disable isolation when building source distributions.\n\nAssumes that build dependencies specified by [PEP 518](https://peps.python.org/pep-0518/) are already installed.",
"type": [
"boolean",
"null"
]
},
"no-build-isolation-package": {
"description": "Disable isolation when building source distributions for a specific package.\n\nAssumes that the packages' build dependencies specified by [PEP 518](https://peps.python.org/pep-0518/) are already installed.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"no-build-package": {
"description": "Don't build source distributions for a specific package.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"no-cache": {
"description": "Avoid reading from or writing to the cache, instead using a temporary directory for the duration of the operation.",
"type": [
"boolean",
"null"
]
},
"no-index": {
"description": "Ignore all registry indexes (e.g., PyPI), instead relying on direct URL dependencies and those provided via `--find-links`.",
"type": [
"boolean",
"null"
]
},
"no-sources": {
"description": "Ignore the `tool.uv.sources` table when resolving dependencies. Used to lock against the standards-compliant, publishable package metadata, as opposed to using any local or Git sources.",
"type": [
"boolean",
"null"
]
},
"offline": {
"description": "Disable network access, relying only on locally cached data and locally available files.",
"type": [
"boolean",
"null"
]
},
"override-dependencies": {
"description": "PEP 508-style requirements, e.g., `ruff==0.5.0`, or `ruff @ https://...`.",
"type": [
"array",
"null"
],
"items": {
"type": "string"
}
},
"package": {
"description": "Whether the project should be considered a Python package, or a non-package (\"virtual\") project.\n\nPackages are built and installed into the virtual environment in editable mode and thus require a build backend, while virtual projects are _not_ built or installed; instead, only their dependencies are included in the virtual environment.\n\nCreating a package requires that a `build-system` is present in the `pyproject.toml`, and that the project adheres to a structure that adheres to the build backend's expectations (e.g., a `src` layout).",
"type": [
"boolean",
"null"
]
},
"pip": {
"anyOf": [
{
"$ref": "#/definitions/PipOptions"
},
{
"type": "null"
}
]
},
"prerelease": {
"description": "The strategy to use when considering pre-release versions.\n\nBy default, uv will accept pre-releases for packages that _only_ publish pre-releases, along with first-party requirements that contain an explicit pre-release marker in the declared specifiers (`if-necessary-or-explicit`).",
"anyOf": [
{
"$ref": "#/definitions/PrereleaseMode"
},
{
"type": "null"
}
]
},
"preview": {
"description": "Whether to enable experimental, preview features.",
"type": [
"boolean",
"null"
]
},
"python-downloads": {
"description": "Whether to allow Python downloads.",
"anyOf": [
{
"$ref": "#/definitions/PythonDownloads"
},
{
"type": "null"
}
]
},
"python-preference": {
"description": "Whether to prefer using Python installations that are already present on the system, or those that are downloaded and installed by uv.",
"anyOf": [
{
"$ref": "#/definitions/PythonPreference"
},
{
"type": "null"
}
]
},
"reinstall": {
"description": "Reinstall all packages, regardless of whether they're already installed. Implies `refresh`.",
"type": [
"boolean",
"null"
]
},
"reinstall-package": {
"description": "Reinstall a specific package, regardless of whether it's already installed. Implies `refresh-package`.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"resolution": {
"description": "The strategy to use when selecting between the different compatible versions for a given package requirement.\n\nBy default, uv will use the latest compatible version of each package (`highest`).",
"anyOf": [
{
"$ref": "#/definitions/ResolutionMode"
},
{
"type": "null"
}
]
},
"sources": {
"description": "The sources to use (e.g., workspace members, Git repositories, local paths) when resolving dependencies.",
"type": [
"object",
"null"
],
"additionalProperties": {
"$ref": "#/definitions/Source"
}
},
"upgrade": {
"description": "Allow package upgrades, ignoring pinned versions in any existing output file.",
"type": [
"boolean",
"null"
]
},
"upgrade-package": {
"description": "Allow upgrades for a specific package, ignoring pinned versions in any existing output file.\n\nAccepts both standalone package names (`ruff`) and version specifiers (`ruff<0.5.0`).",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/Requirement"
}
},
"workspace": {
"description": "The workspace definition for the project, if any.",
"anyOf": [
{
"$ref": "#/definitions/ToolUvWorkspace"
},
{
"type": "null"
}
]
}
},
"definitions": {
"AnnotationStyle": {
"description": "Indicate the style of annotation comments, used to indicate the dependencies that requested each package.",
"oneOf": [
{
"description": "Render the annotations on a single, comma-separated line.",
"type": "string",
"enum": [
"line"
]
},
{
"description": "Render each annotation on its own line.",
"type": "string",
"enum": [
"split"
]
}
]
},
"ConfigSettingValue": {
"oneOf": [
{
"description": "The value consists of a single string.",
"type": "object",
"required": [
"String"
],
"properties": {
"String": {
"type": "string"
}
},
"additionalProperties": false
},
{
"description": "The value consists of a list of strings.",
"type": "object",
"required": [
"List"
],
"properties": {
"List": {
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
}
]
},
"ConfigSettings": {
"description": "Settings to pass to a PEP 517 build backend, structured as a map from (string) key to string or list of strings.\n\nSee: <https://peps.python.org/pep-0517/#config-settings>",
"type": "object",
"additionalProperties": {
"$ref": "#/definitions/ConfigSettingValue"
}
},
"ExcludeNewer": {
"description": "Exclude distributions uploaded after the given timestamp.\n\nAccepts both RFC 3339 timestamps (e.g., `2006-12-02T02:07:43Z`) and local dates in the same format (e.g., `2006-12-02`).",
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}(T\\d{2}:\\d{2}:\\d{2}(Z|[+-]\\d{2}:\\d{2}))?$"
},
"ExtraName": {
"description": "The normalized name of an extra dependency.\n\nConverts the name to lowercase and collapses runs of `-`, `_`, and `.` down to a single `-`. For example, `---`, `.`, and `__` are all converted to a single `-`.\n\nSee: - <https://peps.python.org/pep-0685/#specification/> - <https://packaging.python.org/en/latest/specifications/name-normalization/>",
"type": "string"
},
"FlatIndexLocation": {
"description": "The path to a directory of distributions, or a URL to an HTML file with a flat listing of distributions.",
"type": "string"
},
"IndexStrategy": {
"oneOf": [
{
"description": "Only use results from the first index that returns a match for a given package name.\n\nWhile this differs from pip's behavior, it's the default index strategy as it's the most secure.",
"type": "string",
"enum": [
"first-index"
]
},
{
"description": "Search for every package name across all indexes, exhausting the versions from the first index before moving on to the next.\n\nIn this strategy, we look for every package across all indexes. When resolving, we attempt to use versions from the indexes in order, such that we exhaust all available versions from the first index before moving on to the next. Further, if a version is found to be incompatible in the first index, we do not reconsider that version in subsequent indexes, even if the secondary index might contain compatible versions (e.g., variants of the same versions with different ABI tags or Python version constraints).\n\nSee: <https://peps.python.org/pep-0708/>",
"type": "string",
"enum": [
"unsafe-first-match"
]
},
{
"description": "Search for every package name across all indexes, preferring the \"best\" version found. If a package version is in multiple indexes, only look at the entry for the first index.\n\nIn this strategy, we look for every package across all indexes. When resolving, we consider all versions from all indexes, choosing the \"best\" version found (typically, the highest compatible version).\n\nThis most closely matches pip's behavior, but exposes the resolver to \"dependency confusion\" attacks whereby malicious actors can publish packages to public indexes with the same name as internal packages, causing the resolver to install the malicious package in lieu of the intended internal package.\n\nSee: <https://peps.python.org/pep-0708/>",
"type": "string",
"enum": [
"unsafe-best-match"
]
}
]
},
"IndexUrl": {
"description": "The URL of an index to use for fetching packages (e.g., `https://pypi.org/simple`).",
"type": "string"
},
"KeyringProviderType": {
"description": "Keyring provider type to use for credential lookup.",
"oneOf": [
{
"description": "Do not use keyring for credential lookup.",
"type": "string",
"enum": [
"disabled"
]
},
{
"description": "Use the `keyring` command for credential lookup.",
"type": "string",
"enum": [
"subprocess"
]
}
]
},
"LinkMode": {
"oneOf": [
{
"description": "Clone (i.e., copy-on-write) packages from the wheel into the `site-packages` directory.",
"type": "string",
"enum": [
"clone"
]
},
{
"description": "Copy packages from the wheel into the `site-packages` directory.",
"type": "string",
"enum": [
"copy"
]
},
{
"description": "Hard link packages from the wheel into the `site-packages` directory.",
"type": "string",
"enum": [
"hardlink"
]
},
{
"description": "Symbolically link packages from the wheel into the `site-packages` directory.\n\nWARNING: The use of symlinks is discouraged, as they create tight coupling between the cache and the target environment. For example, clearing the cache (`uv cache clear`) will break all installed packages by way of removing the underlying source files. Use symlinks with caution.",
"type": "string",
"enum": [
"symlink"
]
}
]
},
"PackageName": {
"description": "The normalized name of a package.\n\nConverts the name to lowercase and collapses runs of `-`, `_`, and `.` down to a single `-`. For example, `---`, `.`, and `__` are all converted to a single `-`.\n\nSee: <https://packaging.python.org/en/latest/specifications/name-normalization/>",
"type": "string"
},
"PackageNameSpecifier": {
"description": "The name of a package, or `:all:` or `:none:` to select or omit all packages, respectively.",
"type": "string",
"pattern": "^(:none:|:all:|([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9._-]*[a-zA-Z0-9]))$"
},
"PipOptions": {
"description": "Settings that are specific to the `uv pip` command-line interface.\n\nThese values will be ignored when running commands outside the `uv pip` namespace (e.g., `uv lock`, `uvx`).",
"type": "object",
"properties": {
"all-extras": {
"description": "Include all optional dependencies.\n\nOnly applies to `pyproject.toml`, `setup.py`, and `setup.cfg` sources.",
"type": [
"boolean",
"null"
]
},
"allow-empty-requirements": {
"description": "Allow `uv pip sync` with empty requirements, which will clear the environment of all packages.",
"type": [
"boolean",
"null"
]
},
"allow-insecure-host": {
"description": "Allow insecure connections to host.\n\nExpects to receive either a hostname (e.g., `localhost`), a host-port pair (e.g., `localhost:8080`), or a URL (e.g., `https://localhost`).\n\nWARNING: Hosts included in this list will not be verified against the system's certificate store. Only use `--allow-insecure-host` in a secure network with verified sources, as it bypasses SSL verification and could expose you to MITM attacks.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/TrustedHost"
}
},
"annotation-style": {
"description": "The style of the annotation comments included in the output file, used to indicate the source of each package.",
"anyOf": [
{
"$ref": "#/definitions/AnnotationStyle"
},
{
"type": "null"
}
]
},
"break-system-packages": {
"description": "Allow uv to modify an `EXTERNALLY-MANAGED` Python installation.\n\nWARNING: `--break-system-packages` is intended for use in continuous integration (CI) environments, when installing into Python installations that are managed by an external package manager, like `apt`. It should be used with caution, as such Python installations explicitly recommend against modifications by other package managers (like uv or pip).",
"type": [
"boolean",
"null"
]
},
"compile-bytecode": {
"description": "Compile Python files to bytecode after installation.\n\nBy default, uv does not compile Python (`.py`) files to bytecode (`__pycache__/*.pyc`); instead, compilation is performed lazily the first time a module is imported. For use-cases in which start time is critical, such as CLI applications and Docker containers, this option can be enabled to trade longer installation times for faster start times.\n\nWhen enabled, uv will process the entire site-packages directory (including packages that are not being modified by the current operation) for consistency. Like pip, it will also ignore errors.",
"type": [
"boolean",
"null"
]
},
"config-settings": {
"description": "Settings to pass to the [PEP 517](https://peps.python.org/pep-0517/) build backend, specified as `KEY=VALUE` pairs.",
"anyOf": [
{
"$ref": "#/definitions/ConfigSettings"
},
{
"type": "null"
}
]
},
"custom-compile-command": {
"description": "The header comment to include at the top of the output file generated by `uv pip compile`.\n\nUsed to reflect custom build scripts and commands that wrap `uv pip compile`.",
"type": [
"string",
"null"
]
},
"emit-build-options": {
"description": "Include `--no-binary` and `--only-binary` entries in the output file generated by `uv pip compile`.",
"type": [
"boolean",
"null"
]
},
"emit-find-links": {
"description": "Include `--find-links` entries in the output file generated by `uv pip compile`.",
"type": [
"boolean",
"null"
]
},
"emit-index-annotation": {
"description": "Include comment annotations indicating the index used to resolve each package (e.g., `# from https://pypi.org/simple`).",
"type": [
"boolean",
"null"
]
},
"emit-index-url": {
"description": "Include `--index-url` and `--extra-index-url` entries in the output file generated by `uv pip compile`.",
"type": [
"boolean",
"null"
]
},
"emit-marker-expression": {
"description": "Whether to emit a marker string indicating the conditions under which the set of pinned dependencies is valid.\n\nThe pinned dependencies may be valid even when the marker expression is false, but when the expression is true, the requirements are known to be correct.",
"type": [
"boolean",
"null"
]
},
"exclude-newer": {
"description": "Limit candidate packages to those that were uploaded prior to the given date.\n\nAccepts both [RFC 3339](https://www.rfc-editor.org/rfc/rfc3339.html) timestamps (e.g., `2006-12-02T02:07:43Z`) and local dates in the same format (e.g., `2006-12-02`) in your system's configured time zone.",
"anyOf": [
{
"$ref": "#/definitions/ExcludeNewer"
},
{
"type": "null"
}
]
},
"extra": {
"description": "Include optional dependencies from the extra group name; may be provided more than once.\n\nOnly applies to `pyproject.toml`, `setup.py`, and `setup.cfg` sources.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/ExtraName"
}
},
"extra-index-url": {
"description": "Extra URLs of package indexes to use, in addition to `--index-url`.\n\nAccepts either a repository compliant with [PEP 503](https://peps.python.org/pep-0503/) (the simple repository API), or a local directory laid out in the same format.\n\nAll indexes provided via this flag take priority over the index specified by [`index_url`](#index-url). When multiple indexes are provided, earlier values take priority.\n\nTo control uv's resolution strategy when multiple indexes are present, see [`index_strategy`](#index-strategy).",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/IndexUrl"
}
},
"find-links": {
"description": "Locations to search for candidate distributions, in addition to those found in the registry indexes.\n\nIf a path, the target must be a directory that contains packages as wheel files (`.whl`) or source distributions (`.tar.gz` or `.zip`) at the top level.\n\nIf a URL, the page must contain a flat list of links to package files adhering to the formats described above.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/FlatIndexLocation"
}
},
"generate-hashes": {
"description": "Include distribution hashes in the output file.",
"type": [
"boolean",
"null"
]
},
"index-strategy": {
"description": "The strategy to use when resolving against multiple index URLs.\n\nBy default, uv will stop at the first index on which a given package is available, and limit resolutions to those present on that first index (`first-match`). This prevents \"dependency confusion\" attacks, whereby an attack can upload a malicious package under the same name to a secondary.",
"anyOf": [
{
"$ref": "#/definitions/IndexStrategy"
},
{
"type": "null"
}
]
},
"index-url": {
"description": "The URL of the Python package index (by default: <https://pypi.org/simple>).\n\nAccepts either a repository compliant with [PEP 503](https://peps.python.org/pep-0503/) (the simple repository API), or a local directory laid out in the same format.\n\nThe index provided by this setting is given lower priority than any indexes specified via [`extra_index_url`](#extra-index-url).",
"anyOf": [
{
"$ref": "#/definitions/IndexUrl"
},
{
"type": "null"
}
]
},
"keyring-provider": {
"description": "Attempt to use `keyring` for authentication for index URLs.\n\nAt present, only `--keyring-provider subprocess` is supported, which configures uv to use the `keyring` CLI to handle authentication.",
"anyOf": [
{
"$ref": "#/definitions/KeyringProviderType"
},
{
"type": "null"
}
]
},
"link-mode": {
"description": "The method to use when installing packages from the global cache.\n\nDefaults to `clone` (also known as Copy-on-Write) on macOS, and `hardlink` on Linux and Windows.",
"anyOf": [
{
"$ref": "#/definitions/LinkMode"
},
{
"type": "null"
}
]
},
"no-annotate": {
"description": "Exclude comment annotations indicating the source of each package from the output file generated by `uv pip compile`.",
"type": [
"boolean",
"null"
]
},
"no-binary": {
"description": "Don't install pre-built wheels.\n\nThe given packages will be built and installed from source. The resolver will still use pre-built wheels to extract package metadata, if available.\n\nMultiple packages may be provided. Disable binaries for all packages with `:all:`. Clear previously specified packages with `:none:`.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageNameSpecifier"
}
},
"no-build": {
"description": "Don't build source distributions.\n\nWhen enabled, resolving will not run arbitrary Python code. The cached wheels of already-built source distributions will be reused, but operations that require building distributions will exit with an error.\n\nAlias for `--only-binary :all:`.",
"type": [
"boolean",
"null"
]
},
"no-build-isolation": {
"description": "Disable isolation when building source distributions.\n\nAssumes that build dependencies specified by [PEP 518](https://peps.python.org/pep-0518/) are already installed.",
"type": [
"boolean",
"null"
]
},
"no-build-isolation-package": {
"description": "Disable isolation when building source distributions for a specific package.\n\nAssumes that the packages' build dependencies specified by [PEP 518](https://peps.python.org/pep-0518/) are already installed.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"no-deps": {
"description": "Ignore package dependencies, instead only add those packages explicitly listed on the command line to the resulting the requirements file.",
"type": [
"boolean",
"null"
]
},
"no-emit-package": {
"description": "Specify a package to omit from the output resolution. Its dependencies will still be included in the resolution. Equivalent to pip-compile's `--unsafe-package` option.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"no-header": {
"description": "Exclude the comment header at the top of output file generated by `uv pip compile`.",
"type": [
"boolean",
"null"
]
},
"no-index": {
"description": "Ignore all registry indexes (e.g., PyPI), instead relying on direct URL dependencies and those provided via `--find-links`.",
"type": [
"boolean",
"null"
]
},
"no-sources": {
"description": "Ignore the `tool.uv.sources` table when resolving dependencies. Used to lock against the standards-compliant, publishable package metadata, as opposed to using any local or Git sources.",
"type": [
"boolean",
"null"
]
},
"no-strip-extras": {
"description": "Include extras in the output file.\n\nBy default, uv strips extras, as any packages pulled in by the extras are already included as dependencies in the output file directly. Further, output files generated with `--no-strip-extras` cannot be used as constraints files in `install` and `sync` invocations.",
"type": [
"boolean",
"null"
]
},
"no-strip-markers": {
"description": "Include environment markers in the output file generated by `uv pip compile`.\n\nBy default, uv strips environment markers, as the resolution generated by `compile` is only guaranteed to be correct for the target environment.",
"type": [
"boolean",
"null"
]
},
"only-binary": {
"description": "Only use pre-built wheels; don't build source distributions.\n\nWhen enabled, resolving will not run code from the given packages. The cached wheels of already-built source distributions will be reused, but operations that require building distributions will exit with an error.\n\nMultiple packages may be provided. Disable binaries for all packages with `:all:`. Clear previously specified packages with `:none:`.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageNameSpecifier"
}
},
"output-file": {
"description": "Write the requirements generated by `uv pip compile` to the given `requirements.txt` file.\n\nIf the file already exists, the existing versions will be preferred when resolving dependencies, unless `--upgrade` is also specified.",
"type": [
"string",
"null"
]
},
"prefix": {
"description": "Install packages into `lib`, `bin`, and other top-level folders under the specified directory, as if a virtual environment were present at that location.\n\nIn general, prefer the use of `--python` to install into an alternate environment, as scripts and other artifacts installed via `--prefix` will reference the installing interpreter, rather than any interpreter added to the `--prefix` directory, rendering them non-portable.",
"type": [
"string",
"null"
]
},
"prerelease": {
"description": "The strategy to use when considering pre-release versions.\n\nBy default, uv will accept pre-releases for packages that _only_ publish pre-releases, along with first-party requirements that contain an explicit pre-release marker in the declared specifiers (`if-necessary-or-explicit`).",
"anyOf": [
{
"$ref": "#/definitions/PrereleaseMode"
},
{
"type": "null"
}
]
},
"python": {
"description": "The Python interpreter into which packages should be installed.\n\nBy default, uv installs into the virtual environment in the current working directory or any parent directory. The `--python` option allows you to specify a different interpreter, which is intended for use in continuous integration (CI) environments or other automated workflows.\n\nSupported formats: - `3.10` looks for an installed Python 3.10 using `py --list-paths` on Windows, or `python3.10` on Linux and macOS. - `python3.10` or `python.exe` looks for a binary with the given name in `PATH`. - `/home/ferris/.local/bin/python3.10` uses the exact Python at the given path.",
"type": [
"string",
"null"
]
},
"python-platform": {
"description": "The platform for which requirements should be resolved.\n\nRepresented as a \"target triple\", a string that describes the target platform in terms of its CPU, vendor, and operating system name, like `x86_64-unknown-linux-gnu` or `aaarch64-apple-darwin`.",
"anyOf": [
{
"$ref": "#/definitions/TargetTriple"
},
{
"type": "null"
}
]
},
"python-version": {
"description": "The minimum Python version that should be supported by the resolved requirements (e.g., `3.8` or `3.8.17`).\n\nIf a patch version is omitted, the minimum patch version is assumed. For example, `3.8` is mapped to `3.8.0`.",
"anyOf": [
{
"$ref": "#/definitions/PythonVersion"
},
{
"type": "null"
}
]
},
"reinstall": {
"description": "Reinstall all packages, regardless of whether they're already installed. Implies `refresh`.",
"type": [
"boolean",
"null"
]
},
"reinstall-package": {
"description": "Reinstall a specific package, regardless of whether it's already installed. Implies `refresh-package`.",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/PackageName"
}
},
"require-hashes": {
"description": "Require a matching hash for each requirement.\n\nHash-checking mode is all or nothing. If enabled, _all_ requirements must be provided with a corresponding hash or set of hashes. Additionally, if enabled, _all_ requirements must either be pinned to exact versions (e.g., `==1.0.0`), or be specified via direct URL.\n\nHash-checking mode introduces a number of additional constraints:\n\n- Git dependencies are not supported. - Editable installs are not supported. - Local dependencies are not supported, unless they point to a specific wheel (`.whl`) or source archive (`.zip`, `.tar.gz`), as opposed to a directory.",
"type": [
"boolean",
"null"
]
},
"resolution": {
"description": "The strategy to use when selecting between the different compatible versions for a given package requirement.\n\nBy default, uv will use the latest compatible version of each package (`highest`).",
"anyOf": [
{
"$ref": "#/definitions/ResolutionMode"
},
{
"type": "null"
}
]
},
"strict": {
"description": "Validate the Python environment, to detect packages with missing dependencies and other issues.",
"type": [
"boolean",
"null"
]
},
"system": {
"description": "Install packages into the system Python environment.\n\nBy default, uv installs into the virtual environment in the current working directory or any parent directory. The `--system` option instructs uv to instead use the first Python found in the system `PATH`.\n\nWARNING: `--system` is intended for use in continuous integration (CI) environments and should be used with caution, as it can modify the system Python installation.",
"type": [
"boolean",
"null"
]
},
"target": {
"description": "Install packages into the specified directory, rather than into the virtual or system Python environment. The packages will be installed at the top-level of the directory.",
"type": [
"string",
"null"
]
},
"universal": {
"description": "Perform a universal resolution, attempting to generate a single `requirements.txt` output file that is compatible with all operating systems, architectures, and Python implementations.\n\nIn universal mode, the current Python version (or user-provided `--python-version`) will be treated as a lower bound. For example, `--universal --python-version 3.7` would produce a universal resolution for Python 3.7 and later.",
"type": [
"boolean",
"null"
]
},
"upgrade": {
"description": "Allow package upgrades, ignoring pinned versions in any existing output file.",
"type": [
"boolean",
"null"
]
},
"upgrade-package": {
"description": "Allow upgrades for a specific package, ignoring pinned versions in any existing output file.\n\nAccepts both standalone package names (`ruff`) and version specifiers (`ruff<0.5.0`).",
"type": [
"array",
"null"
],
"items": {
"$ref": "#/definitions/Requirement"
}
},
"verify-hashes": {
"description": "Validate any hashes provided in the requirements file.\n\nUnlike `--require-hashes`, `--verify-hashes` does not require that all requirements have hashes; instead, it will limit itself to verifying the hashes of those requirements that do include them.",
"type": [