def __init__(self, sync_dir, mode, bufsize, bak_name):
self.__Ancestor.__init__(self, sync_dir, mode, "w", bufsize, bak_name)
name = self.sync_dir.file_name
if sos.path.exists(name):
if bak_name:
name = sos.tempfile_name \
(Filename (name).directory or sos.curdir)
sos.mkdir(name)
else:
sos.rmdir(name, deletefiles=1)
if sos.path.exists(name):
raise Could_Not_Delete_Old_DB \
( "Deleting %s failed without error message from "
"the OS. Try saving to a different database."
% (name, )
)
try:
sos.mkdir(name)
except (IOError, OSError):
raise Could_Not_Delete_Old_DB \
( "Deleting %s failed without error message from "
"the OS. Try saving to a different database."
% (name, )
)
else:
sos.mkdir(name)
self.name = name
self._write_stamp_file_header(name)
def __init__ (self, sync_dir, mode, bufsize, bak_name) :
self.__Ancestor.__init__ (self, sync_dir, mode, "w", bufsize, bak_name)
name = self.sync_dir.file_name
if sos.path.exists (name) :
if bak_name :
name = sos.tempfile_name \
(Filename (name).directory or sos.curdir)
sos.mkdir (name)
else :
sos.rmdir (name, deletefiles = 1)
if sos.path.exists (name) :
raise Could_Not_Delete_Old_DB \
( "Deleting %s failed without error message from "
"the OS. Try saving to a different database."
% (name, )
)
try :
sos.mkdir (name)
except (IOError, OSError) :
raise Could_Not_Delete_Old_DB \
( "Deleting %s failed without error message from "
"the OS. Try saving to a different database."
% (name, )
)
else :
sos.mkdir (name)
self.name = name
self._write_stamp_file_header (name)
def close(self):
if self.name != self.sync_dir.file_name:
assert self.backup_name
if sos.path.isdir(self.backup_name):
sos.rmdir(self.backup_name, deletefiles=1)
sos.rename(self.sync_dir.file_name, self.backup_name)
sos.rename(self.name, self.sync_dir.file_name)
self.name = self.sync_dir.file_name
self.__Ancestor.close(self)
def temp_dir(suffix="", prefix="tmp", dir="/tmp", auto_remove=True):
"""Context manager that creates a temporary directory."""
temp_dir_path = tempfile.mkdtemp \
(suffix = suffix, prefix = prefix, dir = dir)
try:
yield temp_dir_path
finally:
if auto_remove and sos.path.exists(temp_dir_path):
sos.rmdir(temp_dir_path, deletefiles=True)
def close (self) :
if self.name != self.sync_dir.file_name :
assert self.backup_name
if sos.path.isdir (self.backup_name) :
sos.rmdir (self.backup_name, deletefiles = 1)
sos.rename (self.sync_dir.file_name, self.backup_name)
sos.rename (self.name, self.sync_dir.file_name)
self.name = self.sync_dir.file_name
self.__Ancestor.close (self)
def temp_dir (suffix = "", prefix = "tmp", dir = "/tmp", auto_remove = True) :
"""Context manager that creates a temporary directory."""
temp_dir_path = tempfile.mkdtemp \
(suffix = suffix, prefix = prefix, dir = dir)
try :
yield temp_dir_path
finally :
if auto_remove and sos.path.exists (temp_dir_path) :
sos.rmdir (temp_dir_path, deletefiles = True)
def delete_database(cls, db_url):
uri = db_url.path
try:
sos.unlink(uri)
except OSError:
pass
x_uri = MOM.DBW.HPS.Store.X_Uri(uri).name
try:
sos.rmdir(x_uri, True)
except OSError:
pass
def delete_database (cls, db_url) :
uri = db_url.path
try :
sos.unlink (uri)
except OSError :
pass
x_uri = MOM.DBW.HPS.Store.X_Uri (uri).name
try :
sos.rmdir (x_uri, True)
except OSError :
pass
def close (self) :
assert sos.path.exists (self.x_uri), self.x_uri.name
db_uri = self.db_uri
x_uri = self.x_uri
bak = TFL.Filename (".bak", db_uri)
with TFL.lock_file (x_uri) :
info = self.info
self._check_sync (info)
with TFL.open_to_replace \
(db_uri, mode = "wb", backup_name = bak) as file:
sos.fchmod (file.fileno (), stat.S_IRUSR | stat.S_IWUSR)
with contextlib.closing (self.ZF.ZipFile (file, "w")) as zf :
for abs, rel in info.FILES (self.x_uri, self.info_uri) :
zf.write (abs, rel)
sos.rmdir (x_uri, deletefiles = True)
def close (self) :
assert sos.path.exists (self.x_uri.name), self.x_uri.name
db_uri = self.db_uri
x_name = self.x_uri.name
bak = TFL.Filename (".bak", db_uri).name
with TFL.lock_file (x_name) :
info = self.info
self._check_sync (info)
with TFL.open_to_replace \
(db_uri.name, mode = "wb", backup_name = bak) as file:
sos.fchmod (file.fileno (), stat.S_IRUSR | stat.S_IWUSR)
with contextlib.closing (self.ZF.ZipFile (file, "w")) as zf :
for abs, rel in info.FILES (self.x_uri, self.info_uri) :
zf.write (abs, rel)
sos.rmdir (x_name, deletefiles = True)
def _handle_generate_static_pages (self, cao) :
app = self._wsgi_app \
(cao, dynamic_p = False, dynamic_nav_p = cao.dynamic_nav)
root = cao.static_root
urls = cao.argv
if not urls :
urls = ["/"]
if sos.path.isdir (root) :
sos.rmdir (root, deletefiles = True)
robots = app.resource_from_href ("robots")
if robots is not None :
robots.hidden = robots.static_p
def _generate (cao, p, root, tail = None) :
name = pjoin (root, tail or p.href_static.lstrip ("/"))
dir = sos.path.dirname (name)
if not sos.path.exists (dir) :
sos.mkdir_p (dir)
if cao.verbose :
print (name, "...", end = " ")
asp = p.as_static_page ()
if asp is not None :
with open (name, "wb") as f :
f.write (pyk.encoded (asp))
if cao.verbose :
print ("done")
for url in urls :
resource = app.resource_from_href (url)
if resource.static_p and not resource.auth_required :
_generate (cao, resource, root)
for p in resource.static_pages :
_generate (cao, p, root)
if not cao.argv :
for r, url in sorted (pyk.iteritems (app.redirects)) :
p = app.resource_from_href (url)
if p.static_p and not p.auth_required :
_generate (cao, p, root, r + p.static_page_suffix)
def _handle_generate_static_pages (self, cao) :
app = self._wsgi_app \
(cao, dynamic_p = False, dynamic_nav_p = cao.dynamic_nav)
root = cao.static_root
urls = cao.argv
if not urls :
urls = ["/"]
if sos.path.isdir (root) :
sos.rmdir (root, deletefiles = True)
robots = app.resource_from_href ("robots")
if robots is not None :
robots.hidden = robots.static_p
def _generate (cao, p, root, tail = None) :
name = pjoin (root, tail or p.href_static.lstrip ("/"))
dir = sos.path.dirname (name)
if not sos.path.exists (dir) :
sos.mkdir_p (dir)
if cao.verbose :
print (name, "...", end = " ")
asp = p.as_static_page ()
if asp is not None :
with open (name, "wb") as f :
f.write (pyk.encoded (asp))
if cao.verbose :
print ("done")
for url in urls :
resource = app.resource_from_href (url)
if resource.static_p and not resource.auth_required :
_generate (cao, resource, root)
for p in resource.static_pages :
_generate (cao, p, root)
if not cao.argv :
for r, url in sorted (pyk.iteritems (app.redirects)) :
p = app.resource_from_href (url)
if p.static_p and not p.auth_required :
_generate (cao, p, root, r + p.static_page_suffix)
def delete_subbox (self, subbox) :
self.__super.delete_subbox (subbox)
sos.rmdir (subbox.path)
def _clear_dir (self) :
for fod in sos.listdir_full (self.media_dir) :
if sos.path.isdir (fod) :
sos.rmdir (fod, True)
else :
sos.unlink (fod)
def _clear_dir (self) :
for fod in sos.listdir_full (self.media_dir) :
if sos.path.isdir (fod) :
sos.rmdir (fod, True)
else :
sos.unlink (fod)
def delete_subbox (self, subbox) :
self.__super.delete_subbox (subbox)
sos.rmdir (subbox.path)