def save_folder_names(log, account, folder_names, db_session):
"""
Create Folder objects & map special folder names on Account objects.
Folders that belong to an account and no longer exist in `folder_names`
ARE DELETED.
"""
# NOTE: We don't do anything like canonicalizing to lowercase because
# different backends may be case-sensitive or not. Code that references
# saved folder names should canonicalize if needed when doing comparisons.
assert 'inbox' in folder_names, 'Account {} has no detected inbox folder'\
.format(account.email_address)
folders = dict([
(f.name.lower(), f)
for f in db_session.query(Folder).filter_by(account=account).all()
])
for tag in [
'inbox', 'drafts', 'sent', 'spam', 'trash', 'starred', 'important',
'archive', 'all'
]:
if tag in folder_names:
if folder_names[tag].lower() not in folders:
folder = Folder.create(account, folder_names[tag], tag)
attr_name = '{}_folder'.format(tag)
setattr(
account, attr_name,
verify_folder_name(account.id, getattr(account, attr_name),
folder))
if folder_names[tag].lower() in folders:
del folders[folder_names[tag].lower()]
# Gmail labels, user-created IMAP/EAS folders, etc.
if 'extra' in folder_names:
for name in folder_names['extra']:
name = name[:MAX_FOLDER_NAME_LENGTH]
if name.lower() not in folders:
folder = Folder.create(account, name)
db_session.add(folder)
if name.lower() in folders:
del folders[name.lower()]
# This may cascade to FolderItems and ImapUid (ONLY), which is what we
# want--doing the update here short-circuits us syncing that change later.
log.info("Folders were deleted from the remote: {}".format(folders.keys()))
for folder in folders.values():
db_session.delete(folder)
db_session.commit()
def save_folder_names(log, account, folder_names, db_session):
"""
Create Folder objects & map special folder names on Account objects.
Folders that belong to an account and no longer exist in `folder_names`
ARE DELETED.
"""
# NOTE: We don't do anything like canonicalizing to lowercase because
# different backends may be case-sensitive or not. Code that references
# saved folder names should canonicalize if needed when doing comparisons.
assert 'inbox' in folder_names, 'Account {} has no detected inbox folder'\
.format(account.email_address)
folders = dict([(f.name.lower(), f) for f in
db_session.query(Folder).filter_by(account=account).all()])
for tag in ['inbox', 'drafts', 'sent', 'spam', 'trash', 'starred',
'important', 'archive', 'all']:
if tag in folder_names:
if folder_names[tag].lower() not in folders:
folder = Folder.create(account, folder_names[tag], tag)
attr_name = '{}_folder'.format(tag)
setattr(account, attr_name, verify_folder_name(
account.id, getattr(account, attr_name), folder))
if folder_names[tag].lower() in folders:
del folders[folder_names[tag].lower()]
# Gmail labels, user-created IMAP/EAS folders, etc.
if 'extra' in folder_names:
for name in folder_names['extra']:
name = name[:MAX_FOLDER_NAME_LENGTH]
if name.lower() not in folders:
folder = Folder.create(account, name)
db_session.add(folder)
if name.lower() in folders:
del folders[name.lower()]
# This may cascade to FolderItems and ImapUid (ONLY), which is what we
# want--doing the update here short-circuits us syncing that change later.
log.info("Folders were deleted from the remote: {}".format(folders.keys()))
for folder in folders.values():
db_session.delete(folder)
db_session.commit()
