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[kernel-switcher] add concurrency support

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This commit is contained in:
Fabio Erculiani
2013-12-06 14:13:57 +01:00
parent a8fcfd7b15
commit 6e81d188c3
1 changed files with 14 additions and 8 deletions
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22
client/kernel-switcher
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@@ -52,7 +52,8 @@ if __name__ == "__main__":
acquired = False
try:
etp_client = Client()
acquired = entropy.tools.acquire_entropy_locks(etp_client)
acquired = entropy.tools.acquire_entropy_locks(
etp_client, blocking=True, shared=True)
if not acquired:
print_error(brown(_("Another Entropy is currently running.")))
return 1
@@ -74,6 +75,7 @@ if __name__ == "__main__":
False, False, 1, [], package_matches=list(matches))
if _show_cfgupd:
install._show_config_files_update(etp_client)
install._show_preserved_libraries(etp_client)
if f_nsargs.pretend:
# this won't trigger any post install action
return 1
@@ -123,13 +125,17 @@ if __name__ == "__main__":
if not kernels:
print_warning(_("No kernel packages found"))
return 1
for pkg_id, pkg_repo in kernels:
repo = etp_client.open_repository(pkg_repo)
print_package_info(
pkg_id, etp_client, repo,
show_repo_if_quiet = True,
extended=f_nsargs.verbose,
quiet=f_nsargs.quiet)
inst_repo = etp_client.installed_repository()
with inst_repo.shared():
for pkg_id, pkg_repo in kernels:
repo = etp_client.open_repository(pkg_repo)
print_package_info(
pkg_id, etp_client, repo,
show_repo_if_quiet = True,
extended=f_nsargs.verbose,
quiet=f_nsargs.quiet)
return 0
return _wrap_locked_api(_list)