def _fill_in_old_browse_collection(
db: BundleDB,
changes_dict: ChangesDict,
bundle_lidvid: LIDVID,
data_collection_lidvid: LIDVID,
) -> None:
bundle_segment = bundle_lidvid.lid().parts()[0]
collection_segment = data_collection_lidvid.lid().parts()[1]
browse_collection_lid = data_collection_lidvid.lid().to_browse_lid()
browse_collection_segment = browse_collection_lid.collection_id
browse_collection_vid = data_collection_lidvid.vid()
browse_collection_lidvid = LIDVID.create_from_lid_and_vid(
browse_collection_lid, browse_collection_vid)
changes_dict.set(browse_collection_lid, browse_collection_vid, False)
db.create_bundle_collection_link(str(bundle_lidvid),
str(browse_collection_lidvid))
try:
PDS_LOGGER.open("Fill in old browse collection")
PDS_LOGGER.log(
"info", f"Created link and change for {browse_collection_lidvid}")
for product in db.get_collection_products(
str(browse_collection_lidvid)):
product_lidvid = LIDVID(product.lidvid)
changes_dict.set(product_lidvid.lid(), product_lidvid.vid(), False)
PDS_LOGGER.log("info",
f"Created link and change for {product_lidvid}")
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def _copy_docs_files(self, bundle_segment: str, documents_dir: str,
primary_files_dir: str) -> None:
if not os.path.isdir(documents_dir):
raise ValueError(f"{documents_dir} doesn't exist.")
try:
PDS_LOGGER.open("Copy docs files to document directory")
with make_osfs(documents_dir) as documents_fs, make_sv_osfs(
primary_files_dir) as primary_files_fs:
new_dir_path = os.path.join(
to_segment_dir(bundle_segment),
to_segment_dir("document"),
to_segment_dir("phase2"),
)
primary_files_fs.makedirs(new_dir_path)
for file in documents_fs.walk.files():
file_basename = os.path.basename(file)
new_file_path = os.path.join(new_dir_path, file_basename)
PDS_LOGGER.log("info",
f"Copy {file_basename} to {new_file_path}")
fs.copy.copy_file(documents_fs, file, primary_files_fs,
new_file_path)
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def download_product_documents(proposal_id: int, download_dir: str) -> Set[str]:
"""
Using the templates, try to download the documentation files for
this proposal ID into a directory and return a set of the
basenames of the files successfully downloaded.
"""
table: List[Tuple[str, str]] = [
(f"https://www.stsci.edu/hst/phase2-public/{proposal_id}.apt", "phase2.apt"),
(f"https://www.stsci.edu/hst/phase2-public/{proposal_id}.pdf", "phase2.pdf"),
(f"https://www.stsci.edu/hst/phase2-public/{proposal_id}.pro", "phase2.pro"),
(f"https://www.stsci.edu/hst/phase2-public/{proposal_id}.prop", "phase2.prop"),
]
res: Set[str] = set()
try:
PDS_LOGGER.open("Download product documents")
for (url, basename) in table:
filepath = fs.path.join(download_dir, basename)
if _retrieve_doc(url, filepath):
PDS_LOGGER.log("info", f"Retrieve {basename} from {url}")
res.add(basename)
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
return res
def _delete_directory() -> None:
PDS_LOGGER.open("Delete directory")
for path in mast_fs.walk.dirs():
if len(fs.path.parts(path)) == 3:
PDS_LOGGER.log("info", f"REMOVED {path}")
mast_fs.removetree(path)
PDS_LOGGER.close()
return
raise RuntimeError(
"Fell off the end of delete_directory in ChangeFiles.")
def next_stage(self, phase: str) -> Optional[Stage]:
def phase_index() -> int:
for i, (name, stage) in enumerate(self.stages):
if name == phase:
return i
raise ValueError(f"unknown phase {phase}.")
i = phase_index()
try:
PDS_LOGGER.log("info", f"{self.stages[i+1][0]}")
return self.stages[i + 1][1]
except IndexError:
return None
def _change_fits_file() -> None:
which_file = 0
PDS_LOGGER.open("Change fits file")
for path in mast_fs.walk.files(filter=["*.fits"]):
# change only the n-th FITS file then return
if which_file == 0:
change_fits_file(path)
PDS_LOGGER.log("info", f"CHANGED {path}")
PDS_LOGGER.close()
return
which_file = which_file - 1
raise RuntimeError(
"Fell off the end of change_fits_file in ChangeFiles.")
def _copy_fits_files(self, bundle_segment: str, mast_downloads_dir: str,
primary_files_dir: str) -> None:
if not os.path.isdir(mast_downloads_dir):
raise ValueError(f"{mast_downloads_dir} doesn't exist.")
try:
PDS_LOGGER.open("Copy fits files to corresponding directories")
with make_osfs(
mast_downloads_dir) as mast_downloads_fs, make_sv_osfs(
primary_files_dir) as primary_files_fs:
# Walk the mast_downloads_dir for FITS file and file
# them into the COW filesystem.
for filepath in mast_downloads_fs.walk.files(
filter=["*.fits"]):
parts = fs.path.iteratepath(filepath)
depth = len(parts)
if depth != 3:
raise ValueError(f"{parts} length is not 3.")
# New way: product name comes from the filename
_, _, filename = parts
filename = filename.lower()
hst_filename = HstFilename(filename)
product = hst_filename.rootname()
instrument_name = hst_filename.instrument_name()
suffix = hst_filename.suffix()
collection_type = get_collection_type(
suffix=suffix, instrument_id=instrument_name)
coll = f"{collection_type}_{instrument_name.lower()}_{suffix}"
new_path = fs.path.join(
to_segment_dir(bundle_segment),
to_segment_dir(coll),
to_segment_dir(product),
filename,
)
dirs, filename = fs.path.split(new_path)
primary_files_fs.makedirs(dirs)
PDS_LOGGER.log("info", f"Copy {filename} to {new_path}")
fs.copy.copy_file(mast_downloads_fs, filepath,
primary_files_fs, new_path)
if not os.path.isdir(primary_files_dir + "-sv"):
raise ValueError(f"{primary_files_dir + '-sv'} doesn't exist.")
# # If I made it to here, it should be safe to delete the downloads
# shutil.rmtree(mast_downloads_dir)
# assert not os.path.isdir(mast_downloads_dir)
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def change_fits_file(rel_path: str) -> None:
abs_path = fs.path.join(self.mast_downloads_dir(),
fs.path.relpath(rel_path))
from touch_fits import touch_fits
try:
PDS_LOGGER.open("Change fits file")
PDS_LOGGER.log("info", f"Touching {abs_path}")
touch_fits(abs_path)
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def _run(self) -> None:
working_dir: str = self.working_dir()
archive_dir: str = self.archive_dir()
deliverable_dir: str = self.deliverable_dir()
manifest_dir: str = self.manifest_dir()
try:
PDS_LOGGER.open("Create deliverable directory")
if os.path.isdir(deliverable_dir):
raise ValueError(
f"{deliverable_dir} cannot exist for MakeDeliverable.")
changes_path = os.path.join(working_dir, CHANGES_DICT_NAME)
changes_dict = read_changes_dict(changes_path)
with make_osfs(archive_dir) as archive_osfs, make_multiversioned(
archive_osfs) as mv:
bundle_segment = self._bundle_segment
bundle_lid = LID.create_from_parts([bundle_segment])
bundle_vid = changes_dict.vid(bundle_lid)
bundle_lidvid = LIDVID.create_from_lid_and_vid(
bundle_lid, bundle_vid)
version_view = VersionView(mv, bundle_lidvid)
synth_files: Dict[str, bytes] = dict()
# open the database
db_filepath = fs.path.join(working_dir, _BUNDLE_DB_NAME)
bundle_db = create_bundle_db_from_os_filepath(db_filepath)
bundle_lidvid_str = str(bundle_lidvid)
synth_files = dict()
cm = make_checksum_manifest(bundle_db, bundle_lidvid_str,
short_lidvid_to_dirpath)
synth_files["/checksum.manifest.txt"] = cm.encode("utf-8")
tm = make_transfer_manifest(bundle_db, bundle_lidvid_str,
short_lidvid_to_dirpath)
synth_files["/transfer.manifest.txt"] = tm.encode("utf-8")
deliverable_view = DeliverableView(version_view, synth_files)
os.mkdir(deliverable_dir)
deliverable_osfs = OSFS(deliverable_dir)
copy_fs(deliverable_view, deliverable_osfs)
PDS_LOGGER.log("info", f"Deliverable: {deliverable_dir}")
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def files_match(dirpath: str) -> bool:
# All files in subcomponents will have a "$" in their path (it
# comes after the name of the subcomponent), so by filtering
# them out, we get only the files for this component. PDS4
# *does* allow directories in a component (that aren't part of
# a subcomponent), so we use walk instead of listdir() to get
# *all* the files, not just the top-level ones.
primary_files = filter_to_primary_files(
dirpath,
(
relpath(filepath)
for filepath in SubFS(primary_fs, dirpath).walk.files()
if "$" not in filepath
),
)
latest_files = filter_to_primary_files(
dirpath,
(
relpath(filepath)
for filepath in SubFS(latest_version_fs, dirpath).walk.files()
if "$" not in filepath
),
)
try:
PDS_LOGGER.open("File changes detected")
if primary_files != latest_files:
PDS_LOGGER.log(
"info",
f"CHANGE DETECTED IN {dirpath}: {primary_files} != {latest_files}",
)
PDS_LOGGER.close()
return False
for filename in primary_files:
filepath = join(dirpath, relpath(filename))
if primary_fs.getbytes(filepath) != latest_version_fs.getbytes(
filepath
):
PDS_LOGGER.log(
"info", f"CHANGE DETECTED IN {filepath}; DIRPATH = {dirpath}"
)
PDS_LOGGER.close()
return False
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
return True
def _do_downloads(
self,
working_dir: str,
mast_downloads_dir: str,
proposal_id: int,
) -> None:
try:
PDS_LOGGER.open("Download datafiles")
# first pass, <working_dir> shouldn't exist; second pass
# <working_dir>/mastDownload should not exist.
if os.path.isdir(mast_downloads_dir):
raise ValueError(
"<working_dir>/mastDownload should not exist.")
# TODO These dates are wrong; they potentially collect too
# much. Do I need to reduce the range of dates here?
slice = MastSlice((1900, 1, 1), (2025, 1, 1), proposal_id)
proposal_ids = slice.get_proposal_ids()
if proposal_id not in proposal_ids:
raise KeyError(f"{proposal_id} not in {proposal_ids}")
# get files from full list of ACCEPTED_SUFFIXES
product_set = slice.to_product_set(proposal_id)
if not os.path.isdir(working_dir):
os.makedirs(working_dir)
# TODO I should also download the documents here.
product_set.download(working_dir)
# TODO This might fail if there are no files. Which might not be
# a bad thing.
PDS_LOGGER.log(
"info", f"::::::::::mast_downloads_dir: {mast_downloads_dir}")
PDS_LOGGER.log("info",
f"Download datafiles to {mast_downloads_dir}")
if not os.path.isdir(mast_downloads_dir):
raise ValueError(f"{mast_downloads_dir} doesn't exist.")
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def dirs_match(dirpath: str) -> bool:
primary_dirs = filter_to_primary_dirs(
dirpath,
(
relpath(dir)
for dir in SubFS(primary_fs, dirpath).walk.dirs()
if "$" in dir
),
)
latest_dirs = filter_to_primary_dirs(
dirpath,
(
relpath(dir)
for dir in SubFS(latest_version_fs, dirpath).walk.dirs()
if "$" in dir
),
)
PDS_LOGGER.open("Directory changes detected")
if primary_dirs == latest_dirs:
for dir in primary_dirs:
full_dirpath = join(dirpath, relpath(dir))
lid = dirpath_to_lid(full_dirpath)
if lid not in result.changes_dict:
raise KeyError(f"{lid} not in changes_dict.")
if result.changed(lid):
PDS_LOGGER.log(
"info", f"CHANGE DETECTED in {dirpath}: {lid} changed"
)
PDS_LOGGER.close()
return False
PDS_LOGGER.close()
return True
else:
# list of dirs does not match
added = primary_dirs - latest_dirs
removed = latest_dirs - primary_dirs
if added and removed:
PDS_LOGGER.log(
"info",
f"CHANGE DETECTED IN {dirpath}: added {added}; removed {removed}",
)
elif added:
PDS_LOGGER.log("info", f"CHANGE DETECTED IN {dirpath}: added {added}")
else: # removed
PDS_LOGGER.log(
"info", f"CHANGE DETECTED IN {dirpath}: removed {removed}"
)
PDS_LOGGER.close()
return False
def _run(self) -> None:
working_dir: str = self.working_dir()
documents_dir: str = self.documents_dir()
mast_downloads_dir: str = self.mast_downloads_dir()
archive_dir: str = self.archive_dir()
if not os.path.isdir(working_dir):
return
for entry in os.listdir(working_dir):
fullpath = os.path.join(working_dir, entry)
if not (fullpath in [
documents_dir, mast_downloads_dir, archive_dir
] or fullpath.endswith(".tar.gz") or fullpath.endswith(".db")):
if os.path.isdir(fullpath):
shutil.rmtree(fullpath)
else:
os.unlink(fullpath)
PDS_LOGGER.open("Re-reset pipeline")
PDS_LOGGER.log(
"info",
f"contents of working_dir after re-reset: {os.listdir(working_dir)}"
)
PDS_LOGGER.close()
def _run(self) -> None:
working_dir: str = self.working_dir()
primary_files_dir: str = self.primary_files_dir()
archive_dir: str = self.archive_dir()
archive_primary_deltas_dir: str = self.archive_primary_deltas_dir()
try:
PDS_LOGGER.open(
"Create a directory for a new version of the bundle")
if os.path.isdir(self.deliverable_dir()):
raise ValueError(
f"{self.deliverable_dir()} cannot exist for InsertChanges."
)
changes_path = os.path.join(working_dir, CHANGES_DICT_NAME)
with make_osfs(archive_dir) as archive_osfs, make_version_view(
archive_osfs, self._bundle_segment
) as version_view, make_sv_osfs(
primary_files_dir) as primary_files_osfs, make_sv_deltas(
version_view, archive_primary_deltas_dir) as sv_deltas:
archive_dirs = list(archive_osfs.walk.dirs())
changes_dict = read_changes_dict(changes_path)
_merge_primaries(changes_dict, primary_files_osfs, sv_deltas)
shutil.rmtree(primary_files_dir + "-sv")
if not os.path.isdir(archive_dir):
raise ValueError(f"{archive_dir} doesn't exist.")
dirpath = archive_primary_deltas_dir + "-deltas-sv"
PDS_LOGGER.log("info", f"Directory for the new version: {dirpath}")
if not os.path.isdir(dirpath):
raise ValueError(f"{dirpath} doesn't exist.")
if not os.path.isfile(changes_path):
raise ValueError(f"{changes_path} is not a file.")
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()
def log_label(tag: str, lidvid: str) -> None:
PDS_LOGGER.log("info", f"{tag} label for {lidvid}")
def _run(self) -> None:
try:
PDS_LOGGER.open("BuildBrowse")
PDS_LOGGER.log("info", "Entering BuildBrowse.")
working_dir: str = self.working_dir()
archive_dir: str = self.archive_dir()
archive_primary_deltas_dir: str = self.archive_primary_deltas_dir()
archive_browse_deltas_dir: str = self.archive_browse_deltas_dir()
if os.path.isdir(self.deliverable_dir()):
raise ValueError(f"{self.deliverable_dir()} cannot exist " +
"for BuildBrowse.")
changes_path = os.path.join(working_dir, CHANGES_DICT_NAME)
changes_dict = read_changes_dict(changes_path)
db_filepath = os.path.join(working_dir, _BUNDLE_DB_NAME)
db = create_bundle_db_from_os_filepath(db_filepath)
bundle_lid = LID.create_from_parts([self._bundle_segment])
bundle_vid = changes_dict.vid(bundle_lid)
bundle_lidvid = LIDVID.create_from_lid_and_vid(
bundle_lid, bundle_vid)
with make_osfs(archive_dir) as archive_osfs, make_version_view(
archive_osfs,
self._bundle_segment) as version_view, make_sv_deltas(
version_view, archive_primary_deltas_dir
) as sv_deltas, make_sv_deltas(
sv_deltas, archive_browse_deltas_dir) as browse_deltas:
bundle_path = f"/{self._bundle_segment}$/"
collection_segments = [
str(coll[:-1])
for coll in browse_deltas.listdir(bundle_path)
if "$" in coll
]
for collection_segment in collection_segments:
collection_lid = LID.create_from_parts(
[self._bundle_segment, collection_segment])
if _requires_browse_collection(collection_segment):
collection_vid = changes_dict.vid(collection_lid)
collection_lidvid = LIDVID.create_from_lid_and_vid(
collection_lid, collection_vid)
if changes_dict.changed(collection_lid):
PDS_LOGGER.log(
"info",
f"Making browse for {collection_lidvid}")
_build_browse_collection(
db,
changes_dict,
browse_deltas,
bundle_lidvid,
collection_lidvid,
bundle_path,
)
else:
_fill_in_old_browse_collection(
db, changes_dict, bundle_lidvid,
collection_lidvid)
write_changes_dict(changes_dict, changes_path)
PDS_LOGGER.log("info", "Leaving BuildBrowse.")
except Exception as e:
PDS_LOGGER.exception(e)
finally:
PDS_LOGGER.close()