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add compare option

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This commit is contained in:
sukanka 2022-11-17 23:41:05 +08:00
parent 4b12e11e12
commit dc693571ca
1 changed files with 36 additions and 20 deletions
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56
updater/dbmanager.py
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@ -70,15 +70,13 @@ def get_bioc_versions(bioc_mirror="https://bioconductor.org") -> list[str]:
return bioc_versions return bioc_versions
def get_package_meta(url, mtime=None,): def get_package_meta(url, mtime=None, compare=False):
''' '''
get package metadata from Bioconductor and CRAN. get package metadata from Bioconductor and CRAN.
url: the url to be downloaded, e.g. https://bioconductor.org/packages/3.16/bioc/src/contrib/PACKAGES url: the url to be downloaded, e.g. https://bioconductor.org/packages/3.16/bioc/src/contrib/PACKAGES
mtime: the last modified time of the local file. if remote is older than mtime, ignore it. mtime: the last modified time of the local file. if remote is older than mtime, ignore it.
''' '''
if not remote_is_newer(url, mtime): if compare and not remote_is_newer(url, mtime):
logging.info(
f"Local Package List for is newer than remote, skip.")
return None return None
meta = requests.get(url) meta = requests.get(url)
if meta.status_code != requests.codes.ok: if meta.status_code != requests.codes.ok:
@ -120,29 +118,18 @@ def update_DB(engine, min_ver=None, first_run=False, mtime=None,
cran_mirror: the CRAN mirror to use. cran_mirror: the CRAN mirror to use.
''' '''
bioc_vers = get_bioc_versions(bioc_mirror) bioc_vers = get_bioc_versions(bioc_mirror)
bioc_vers.sort(reverse=True) bioc_vers.sort()
if min_ver: if min_ver:
min_ver = version.parse(min_ver) min_ver = version.parse(min_ver)
else: else:
if first_run: if first_run:
min_ver = bioc_vers[-1] min_ver = bioc_vers[0]
else: else:
min_ver = bioc_vers[1] min_ver = bioc_vers[-2]
min_ver = max(min_ver, version.parse("1.8"))
with Session(engine) as session: with Session(engine) as session:
# CRAN
url = f"{cran_mirror}/src/contrib/PACKAGES"
logging.info("Downloading CRAN Package List")
f = get_package_meta(url, mtime)
if f:
descs = f.split('\n\n')
pkgmetas = map(lambda x: from_str(x, None, None), descs)
# insert or skip
for pkgmeta in pkgmetas:
add_or_skip(session, PkgMeta, pkgmeta)
# BIOC # BIOC
for ver in bioc_vers: for ver in bioc_vers:
if ver < min_ver: if ver < min_ver:
@ -160,7 +147,18 @@ def update_DB(engine, min_ver=None, first_run=False, mtime=None,
# insert or skip # insert or skip
for pkgmeta in pkgmetas: for pkgmeta in pkgmetas:
add_or_skip(session, PkgMeta, pkgmeta) add_or_update(session, PkgMeta, pkgmeta)
# CRAN
url = f"{cran_mirror}/src/contrib/PACKAGES"
logging.info("Downloading CRAN Package List")
f = get_package_meta(url, mtime)
if f:
descs = f.split('\n\n')
pkgmetas = map(lambda x: from_str(x, None, None), descs)
# insert or skip
for pkgmeta in pkgmetas:
add_or_update(session, PkgMeta, pkgmeta)
def add_or_skip(session, table, pkgmeta): def add_or_skip(session, table, pkgmeta):
@ -174,6 +172,22 @@ def add_or_skip(session, table, pkgmeta):
session.commit() session.commit()
def add_or_update(session, table, pkgmeta):
if not pkgmeta:
return
if session.get(table, pkgmeta.name):
pkg = session.query(table).filter_by(
name=pkgmeta.name).first()
pkg.desc = pkgmeta.desc
pkg.repo = pkgmeta.repo
pkg.bioc_ver = pkgmeta.bioc_ver
pkg.bioc_category = pkgmeta.bioc_category
else:
session.add(pkgmeta)
session.commit()
if __name__ == '__main__': if __name__ == '__main__':
logging.basicConfig(level=logging.INFO) logging.basicConfig(level=logging.INFO)
logging.getLogger('sqlalchemy').setLevel(logging.ERROR) logging.getLogger('sqlalchemy').setLevel(logging.ERROR)
@ -192,6 +206,8 @@ if __name__ == '__main__':
'--bioc_min_ver', help="The minimum version of Bioconductor supported, must be greater than 3.0", default=None) '--bioc_min_ver', help="The minimum version of Bioconductor supported, must be greater than 3.0", default=None)
parser.add_argument('-f', parser.add_argument('-f',
'--first_run', help="If this is the first run, the database will be created", action='store_true') '--first_run', help="If this is the first run, the database will be created", action='store_true')
parser.add_argument(
'--compare', help="Compare mtime of database and remote, if database is newer, skip remote (This can be buggy)", action='store_true')
args = parser.parse_args() args = parser.parse_args()
if not args: if not args: