/
install_info_fetcher.py
512 lines (468 loc) · 20.8 KB
/
install_info_fetcher.py
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
""" This file is licensed under GPLv3, see https://www.gnu.org/licenses/ """
from multiprocessing.pool import ThreadPool
from typing import List, Optional, Dict
from .i18n import _
from .core import PackageSource, InstallInfo
from .version import VersionMatcher
from .pacman import (
OFFICIAL_REPOS,
PackageDB, PacmanConfig, PacmanPrint,
find_sysupgrade_packages, get_pacman_command, strip_repo_name,
)
from .aur import find_aur_packages, AURPackageInfo
from .aur_deps import find_aur_deps, find_repo_deps_of_aur_pkgs
from .pprint import print_stdout
from .args import PikaurArgs, parse_args, reconstruct_args
from .exceptions import DependencyVersionMismatch, SysExit
from .print_department import print_ignored_package, print_not_found_packages
from .updates import find_aur_updates
from .replacements import find_replacements
from .srcinfo import SrcInfo
class InstallInfoFetcher:
repo_packages_install_info: List[InstallInfo]
new_repo_deps_install_info: List[InstallInfo]
thirdparty_repo_packages_install_info: List[InstallInfo]
new_thirdparty_repo_deps_install_info: List[InstallInfo]
repo_replacements_install_info: List[InstallInfo]
thirdparty_repo_replacements_install_info: List[InstallInfo]
aur_updates_install_info: List[InstallInfo]
aur_deps_install_info: List[InstallInfo]
args: PikaurArgs
aur_deps_relations: Dict[str, List[str]]
replacements: Dict[str, List[str]]
def __init__(
self,
install_package_names: List[str],
not_found_repo_pkgs_names: List[str],
manually_excluded_packages_names: List[str],
pkgbuilds_paths: List[str],
) -> None:
self.args = parse_args()
self.install_package_names = install_package_names
self.not_found_repo_pkgs_names = not_found_repo_pkgs_names
self.manually_excluded_packages_names = manually_excluded_packages_names
self.pkgbuilds_paths = pkgbuilds_paths
self.replacements = find_replacements() if self.args.sysupgrade else {}
self.get_all_packages_info()
def package_is_ignored(self, package_name: str) -> bool:
if (
package_name in (
self.args.ignore + PacmanConfig().options.get('IgnorePkg', [])
)
) and not (
package_name in self.install_package_names or
package_name in self.not_found_repo_pkgs_names
):
return True
return False
def exclude_ignored_packages(
self,
package_names: List[str],
print_packages=True
) -> None:
ignored_packages = []
for pkg_name in package_names[:]:
if self.package_is_ignored(pkg_name):
package_names.remove(pkg_name)
ignored_packages.append(pkg_name)
if print_packages:
for package_name in ignored_packages:
print_ignored_package(package_name=package_name)
@property
def aur_deps_names(self) -> List[str]:
_aur_deps_names: List[str] = []
for deps in self.aur_deps_relations.values():
_aur_deps_names += deps
return list(set(_aur_deps_names))
def get_all_packages_info(self) -> None: # pylint:disable=too-many-branches
"""
Retrieve info (`InstallInfo` objects) of packages
which are going to be installed/upgraded and their dependencies
"""
self.exclude_ignored_packages(self.install_package_names)
self.repo_packages_install_info = []
self.new_repo_deps_install_info = []
self.thirdparty_repo_packages_install_info = []
self.new_thirdparty_repo_deps_install_info = []
self.repo_replacements_install_info = []
self.thirdparty_repo_replacements_install_info = []
self.aur_updates_install_info = []
self.aur_deps_install_info = []
# retrieve InstallInfo objects for repo packages to be installed
# and their upgrades if --sysupgrade was passed
if not self.args.aur:
self.get_repo_pkgs_info()
# retrieve InstallInfo objects for AUR packages to be installed
# and their upgrades if --sysupgrade was passed
if not self.args.repo:
self.get_aur_pkgs_info(self.not_found_repo_pkgs_names)
if self.pkgbuilds_paths:
self.get_info_from_pkgbuilds()
# try to find AUR deps for AUR packages
# if some exception wasn't handled inside -- just write message and exit
self.get_aur_deps_info()
# find repo deps for AUR packages
self.get_repo_deps_info()
self.mark_dependent()
def _get_repo_pkgs_info( # pylint: disable=too-many-locals
self, pkg_lines: List[str], extra_args: Optional[List[str]] = None
) -> List[InstallInfo]:
if not pkg_lines:
return []
extra_args = extra_args or []
all_repo_pkgs = PackageDB.get_repo_dict()
all_local_pkgs = PackageDB.get_local_dict()
# pacman print-info flag conflicts with some normal --sync options:
pacman_args = get_pacman_command(ignore_args=[
'overwrite'
]) + [
'--sync',
] + reconstruct_args(self.args, ignore_args=[
'sync',
'ignore',
'sysupgrade',
'refresh',
'needed',
'verbose',
'overwrite',
'search',
]) + extra_args
def _get_pkg_install_infos(results: List[PacmanPrint]) -> List[InstallInfo]:
install_infos = []
for pkg_print in results:
pkg = all_repo_pkgs[pkg_print.full_name]
local_pkg = all_local_pkgs.get(pkg.name)
install_info = InstallInfo(
name=pkg.name,
current_version=local_pkg.version if local_pkg else '',
new_version=pkg.version,
description=pkg.desc,
repository=pkg.db.name,
package=pkg,
)
groups = install_info.package.groups
members_of = [
gr for gr in groups
if gr in self.install_package_names
]
if members_of:
install_info.members_of = members_of
install_infos.append(install_info)
return install_infos
composed_result = PackageDB.get_print_format_output(
pacman_args + [
pkg
for pkg_line in pkg_lines
for pkg in pkg_line.split(',')
]
)
if composed_result:
return _get_pkg_install_infos(composed_result)
all_results = {}
with ThreadPool() as pool:
all_requests = {}
for pkg_name in pkg_lines[:]:
all_requests[pkg_name] = pool.apply_async(
PackageDB.get_print_format_output,
(pacman_args + pkg_name.split(','), )
)
pool.close()
pool.join()
for pkg_name, request in all_requests.items():
all_results[pkg_name] = request.get()
pkg_install_infos: List[InstallInfo] = []
for pkg_name, results in all_results.items():
if not results:
self.not_found_repo_pkgs_names.append(pkg_name)
if pkg_name in self.install_package_names:
self.install_package_names.remove(pkg_name)
else:
pkg_install_infos += _get_pkg_install_infos(results)
return pkg_install_infos
def get_upgradeable_repo_pkgs_info(self) -> List[InstallInfo]:
if not self.args.sysupgrade:
return []
all_local_pkgs = PackageDB.get_local_dict()
pkg_install_infos = []
for pkg in find_sysupgrade_packages():
local_pkg = all_local_pkgs.get(pkg.name)
install_info = InstallInfo(
name=pkg.name,
current_version=local_pkg.version if local_pkg else '',
new_version=pkg.version,
description=pkg.desc,
repository=pkg.db.name,
package=pkg,
)
pkg_install_infos.append(install_info)
return pkg_install_infos
def package_is_manually_excluded(self, pkg_name: str) -> bool:
return (
pkg_name in self.manually_excluded_packages_names or
strip_repo_name(pkg_name) in self.manually_excluded_packages_names or
pkg_name in [
strip_repo_name(exc_name) for exc_name in self.manually_excluded_packages_names
]
)
def get_repo_pkgs_info(self) -> None:
for pkg_update in (
self._get_repo_pkgs_info(pkg_lines=self.install_package_names) +
self.get_upgradeable_repo_pkgs_info()
):
if pkg_update.name in [
install_info.name for install_info in
(
self.repo_packages_install_info +
self.thirdparty_repo_packages_install_info +
self.new_repo_deps_install_info +
self.new_thirdparty_repo_deps_install_info +
self.repo_replacements_install_info +
self.thirdparty_repo_replacements_install_info
)
]:
continue
pkg_name = pkg_update.name
if (
self.package_is_manually_excluded(pkg_name)
) or (
self.package_is_ignored(pkg_name)
):
print_ignored_package(install_info=pkg_update)
continue
if pkg_update.current_version == '' and (
(
pkg_name not in self.install_package_names
) and (not pkg_update.provided_by) and (not pkg_update.members_of)
):
if pkg_name in self.replacements:
pkg_update.replaces = self.replacements[pkg_name]
if pkg_update.repository in OFFICIAL_REPOS:
self.repo_replacements_install_info.append(pkg_update)
else:
self.thirdparty_repo_replacements_install_info.append(pkg_update)
continue
if pkg_update.repository in OFFICIAL_REPOS:
self.new_repo_deps_install_info.append(pkg_update)
else:
self.new_thirdparty_repo_deps_install_info.append(pkg_update)
continue
if pkg_update.repository in OFFICIAL_REPOS:
self.repo_packages_install_info.append(pkg_update)
else:
self.thirdparty_repo_packages_install_info.append(pkg_update)
def get_repo_deps_info(self) -> None:
all_aur_pkgs: List[AURPackageInfo] = [
pkg_info.package # type: ignore
for pkg_info in self.aur_updates_install_info + self.aur_deps_install_info
]
new_dep_version_matchers = find_repo_deps_of_aur_pkgs(all_aur_pkgs)
new_dep_lines = [
vm.line for vm in new_dep_version_matchers
]
for dep_install_info in self._get_repo_pkgs_info(
pkg_lines=new_dep_lines, extra_args=['--needed']
):
if dep_install_info.name in [
install_info.name for install_info in
(self.new_repo_deps_install_info + self.new_thirdparty_repo_deps_install_info)
]:
continue
if dep_install_info.repository in OFFICIAL_REPOS:
self.new_repo_deps_install_info.append(dep_install_info)
else:
self.new_thirdparty_repo_deps_install_info.append(dep_install_info)
def get_aur_pkgs_info(self, aur_packages_names: List[str]) -> None:
local_pkgs = PackageDB.get_local_dict()
aur_pkg_list, not_found_aur_pkgs = find_aur_packages(aur_packages_names)
if not_found_aur_pkgs:
print_not_found_packages(sorted(not_found_aur_pkgs))
raise SysExit(6)
aur_pkgs = {
aur_pkg.name: aur_pkg
for aur_pkg in aur_pkg_list
}
aur_updates_install_info_by_name: Dict[str, InstallInfo] = {}
if self.args.sysupgrade:
aur_updates_list, not_found_aur_pkgs = find_aur_updates()
self.exclude_ignored_packages(not_found_aur_pkgs, print_packages=False)
if not_found_aur_pkgs:
print_not_found_packages(sorted(not_found_aur_pkgs))
aur_updates_install_info_by_name = {
upd.name: upd for upd in aur_updates_list
}
for pkg_name, aur_pkg in aur_pkgs.items():
if pkg_name in aur_updates_install_info_by_name:
continue
local_pkg = local_pkgs.get(pkg_name)
aur_updates_install_info_by_name[pkg_name] = InstallInfo(
name=pkg_name,
current_version=local_pkg.version if local_pkg else ' ',
new_version=aur_pkg.version,
description=aur_pkg.desc,
package=aur_pkg,
)
for pkg_name in list(aur_updates_install_info_by_name.keys())[:]:
if (
self.package_is_manually_excluded(pkg_name)
) or (
self.package_is_ignored(pkg_name)
):
print_ignored_package(
install_info=aur_updates_install_info_by_name[pkg_name]
)
del aur_updates_install_info_by_name[pkg_name]
self.aur_updates_install_info = list(aur_updates_install_info_by_name.values())
def get_info_from_pkgbuilds(self) -> None:
aur_updates_install_info_by_name: Dict[str, InstallInfo] = {}
local_pkgs = PackageDB.get_local_dict()
for path in self.pkgbuilds_paths:
common_srcinfo = SrcInfo(pkgbuild_path=path)
common_srcinfo.regenerate()
for pkg_name in common_srcinfo.pkgnames:
srcinfo = SrcInfo(pkgbuild_path=path, package_name=pkg_name)
aur_pkg = AURPackageInfo.from_srcinfo(srcinfo)
if pkg_name in aur_updates_install_info_by_name:
raise Exception(_(f"{pkg_name} already added to the list"))
local_pkg = local_pkgs.get(pkg_name)
aur_updates_install_info_by_name[pkg_name] = InstallInfo(
name=pkg_name,
current_version=local_pkg.version if local_pkg else ' ',
new_version=aur_pkg.version,
description=aur_pkg.desc,
package=aur_pkg,
pkgbuild_path=path,
)
self.aur_updates_install_info = list(aur_updates_install_info_by_name.values())
def get_aur_deps_info(self) -> None:
all_aur_pkgs = []
for info in self.aur_updates_install_info:
if isinstance(info.package, AURPackageInfo):
all_aur_pkgs.append(info.package)
else:
raise TypeError()
if all_aur_pkgs:
print_stdout(_("Resolving AUR dependencies..."))
try:
self.aur_deps_relations = find_aur_deps(all_aur_pkgs)
except DependencyVersionMismatch as exc:
if exc.location is not PackageSource.LOCAL:
raise exc
# if local package is too old
# let's see if a newer one can be found in AUR:
pkg_name = exc.depends_on
_aur_pkg_list, not_found_aur_pkgs = find_aur_packages([pkg_name, ])
if not_found_aur_pkgs:
raise exc
# start over computing deps and include just found AUR package:
self.install_package_names.append(pkg_name)
self.get_all_packages_info()
return
# prepare install info (InstallInfo objects)
# for all the AUR packages which gonna be built:
aur_pkgs = {
aur_pkg.name: aur_pkg
for aur_pkg in find_aur_packages(self.aur_deps_names)[0]
}
local_pkgs = PackageDB.get_local_dict()
for pkg_name in self.aur_deps_names:
aur_pkg = aur_pkgs[pkg_name]
local_pkg = local_pkgs.get(pkg_name)
self.aur_deps_install_info.append(InstallInfo(
name=pkg_name,
current_version=local_pkg.version if local_pkg else ' ',
new_version=aur_pkg.version,
description=aur_pkg.desc,
package=aur_pkg,
))
def mark_dependent(self) -> None: # pylint: disable=too-many-locals
"""
update packages' install info to show deps in prompt:
"""
all_provided_pkgs = PackageDB.get_repo_provided_dict()
all_local_pkgnames = PackageDB.get_local_pkgnames()
all_install_infos = (
self.repo_packages_install_info +
self.thirdparty_repo_packages_install_info +
self.new_repo_deps_install_info +
self.new_thirdparty_repo_deps_install_info +
self.aur_updates_install_info +
self.aur_deps_install_info +
self.repo_replacements_install_info +
self.thirdparty_repo_replacements_install_info
)
all_deps_install_infos = (
self.new_repo_deps_install_info +
self.new_thirdparty_repo_deps_install_info +
self.aur_deps_install_info
)
all_requested_pkg_names = self.install_package_names + sum([
(
ii.package.depends + ii.package.makedepends + ii.package.checkdepends
) if isinstance(ii.package, AURPackageInfo) else (
ii.package.depends
)
for ii in all_install_infos
], [])
explicit_aur_pkg_names = [ii.name for ii in self.aur_updates_install_info]
# iterate each package metadata
for pkg_install_info in all_install_infos:
# process providers
provides = pkg_install_info.package.provides
providing_for: List[str] = []
if provides and (
pkg_install_info.name not in self.install_package_names
) and (
pkg_install_info.name not in explicit_aur_pkg_names
) and (
pkg_install_info.name not in all_local_pkgnames
):
providing_for = [
pkg_name for pkg_name in sum([
(lambda vm: [vm.line, vm.pkg_name])(VersionMatcher(prov))
for prov in provides
], [])
if pkg_name in all_requested_pkg_names
]
if providing_for:
provided_name = providing_for[0]
if provided_name in all_provided_pkgs:
pkg_install_info.name = provided_name
pkg_install_info.provided_by = [
provided_dep.package for provided_dep in
all_provided_pkgs[provided_name]
]
pkg_install_info.new_version = ''
# process deps
pkg_dep_lines = (
(
pkg_install_info.package.depends +
pkg_install_info.package.makedepends +
pkg_install_info.package.checkdepends
) if (
isinstance(pkg_install_info.package, AURPackageInfo)
) else pkg_install_info.package.depends
)
for dep_install_info in all_deps_install_infos:
for name_and_version in (
[dep_install_info.package.name, ] + # type: ignore
(dep_install_info.package.provides or [])
):
name = VersionMatcher(name_and_version).pkg_name
if name in [
VersionMatcher(dep_line).pkg_name
for dep_line in pkg_dep_lines
]:
if not dep_install_info.required_by:
dep_install_info.required_by = []
dep_install_info.required_by.append(pkg_install_info)
# if package marked as provider candidate
# is already requested as explicit dep for other package
# then remove `provided_by` mark and metadata change
if (
dep_install_info.provided_by
) and (
name_and_version == dep_install_info.package.name
):
dep_install_info.provided_by = None
dep_install_info.name = name
dep_install_info.new_version = dep_install_info.package.version