def find_portable_library():
base = get_portable_base()
if base is None:
return
import glob
candidates = [os.path.basename(os.path.dirname(x)) for x in glob.glob(
os.path.join(base, u'*%smetadata.db'%os.sep))]
if not candidates:
candidates = [u'Calibre Library']
lp = prefs['library_path']
if not lp:
lib = os.path.join(base, candidates[0])
else:
lib = None
q = os.path.basename(lp)
for c in candidates:
c = c
if c.lower() == q.lower():
lib = os.path.join(base, c)
break
if lib is None:
lib = os.path.join(base, candidates[0])
if len(lib) > 74:
error_dialog(None, _('Path too long'),
_("Path to Calibre Portable (%s) "
'too long. Must be less than 59 characters.')%base, show=True)
raise AbortInit()
prefs.set('library_path', lib)
if not os.path.exists(lib):
os.mkdir(lib)
def find_portable_library():
base = get_portable_base()
if base is None:
return
import glob
candidates = [os.path.basename(os.path.dirname(x)) for x in glob.glob(
os.path.join(base, u'*%smetadata.db'%os.sep))]
if not candidates:
candidates = [u'Calibre Library']
lp = prefs['library_path']
if not lp:
lib = os.path.join(base, candidates[0])
else:
lib = None
q = os.path.basename(lp)
for c in candidates:
c = c
if c.lower() == q.lower():
lib = os.path.join(base, c)
break
if lib is None:
lib = os.path.join(base, candidates[0])
if len(lib) > 74:
error_dialog(None, _('Path too long'),
_("Path to Calibre Portable (%s) "
'too long. Must be less than 59 characters.')%base, show=True)
raise AbortInit()
prefs.set('library_path', lib)
if not os.path.exists(lib):
os.mkdir(lib)
def choose_loc(self, *args):
base = get_portable_base()
if base is None:
loc = choose_dir(self, "choose library location", _("Choose location for calibre library"))
else:
name = force_unicode("choose library loc at" + base, filesystem_encoding)
loc = choose_dir(self, name, _("Choose location for calibre library"), default_dir=base, no_save_dir=True)
if loc is not None:
self.location.setText(loc)
def look_for_portable_lib(self, db, location):
base = get_portable_base()
if base is None:
return False, None
loc = location.replace('/', os.sep)
candidate = os.path.join(base, os.path.basename(loc))
if db.exists_at(candidate):
newloc = candidate.replace(os.sep, '/')
self.stats.rename(location, newloc)
return True, newloc
return False, None
def look_for_portable_lib(self, db, location):
base = get_portable_base()
if base is None:
return False, None
loc = location.replace('/', os.sep)
candidate = os.path.join(base, os.path.basename(loc))
if db.exists_at(candidate):
newloc = candidate.replace(os.sep, '/')
self.stats.rename(location, newloc)
return True, newloc
return False, None
def choose_loc(self, *args):
base = get_portable_base()
if base is None:
loc = choose_dir(self, 'choose library location',
_('Choose location for calibre library'))
else:
name = force_unicode('choose library loc at' + base,
filesystem_encoding)
loc = choose_dir(self, name,
_('Choose location for calibre library'), default_dir=base,
no_save_dir=True)
if loc is not None:
self.location.setText(loc)
def __init__(self):
self.stats = {}
self.read_stats()
base = get_portable_base()
if base is not None:
lp = prefs['library_path']
if lp:
# Rename the current library. Renaming of other libraries is
# handled by the switch function
q = os.path.basename(lp)
for loc in list(self.stats):
bn = posixpath.basename(loc)
if bn.lower() == q.lower():
self.rename(loc, lp)
def __init__(self):
self.stats = {}
self.read_stats()
base = get_portable_base()
if base is not None:
lp = prefs['library_path']
if lp:
# Rename the current library. Renaming of other libraries is
# handled by the switch function
q = os.path.basename(lp)
for loc in list(self.stats.iterkeys()):
bn = posixpath.basename(loc)
if bn.lower() == q.lower():
self.rename(loc, lp)
def check_action(self, ac, loc):
exists = self.db.exists_at(loc)
base = get_portable_base()
if patheq(loc, self.db.library_path):
error_dialog(self, _('Same as current'),
_('The location %s contains the current calibre'
' library')%loc, show=True)
return False
if base is not None and ac in ('new', 'move'):
abase = os.path.normcase(os.path.abspath(base))
cal = os.path.normcase(os.path.abspath(os.path.join(abase,
'Calibre')))
aloc = os.path.normcase(os.path.abspath(loc))
if (aloc.startswith(cal+os.sep) or aloc == cal):
error_dialog(self, _('Bad location'),
_('You should not create a library inside the Calibre'
' folder as this folder is automatically deleted during upgrades.'),
show=True)
return False
if aloc.startswith(abase) and os.path.dirname(aloc) != abase:
error_dialog(self, _('Bad location'),
_('You can only create libraries inside %s at the top '
'level, not in sub-folders')%base, show=True)
return False
empty = not os.listdir(loc)
if ac == 'existing' and not exists:
error_dialog(self, _('No existing library found'),
_('There is no existing calibre library at %s')%loc,
show=True)
return False
if ac in ('new', 'move'):
from calibre.db import get_db_loader
LibraryDatabase = get_db_loader()[0]
if not empty:
error_dialog(self, _('Not empty'),
_('The folder %s is not empty. Please choose an empty'
' folder')%loc,
show=True)
return False
if (iswindows and len(loc) >
LibraryDatabase.WINDOWS_LIBRARY_PATH_LIMIT):
error_dialog(self, _('Too long'),
_('Path to library too long. Must be less than'
' %d characters.')%LibraryDatabase.WINDOWS_LIBRARY_PATH_LIMIT,
show=True)
return False
return True
def check_action(self, ac, loc):
exists = self.db.exists_at(loc)
base = get_portable_base()
if patheq(loc, self.db.library_path):
error_dialog(self, _('Same as current'),
_('The location %s contains the current calibre'
' library')%loc, show=True)
return False
if base is not None and ac in ('new', 'move'):
abase = os.path.normcase(os.path.abspath(base))
cal = os.path.normcase(os.path.abspath(os.path.join(abase,
'Calibre')))
aloc = os.path.normcase(os.path.abspath(loc))
if (aloc.startswith(cal+os.sep) or aloc == cal):
error_dialog(self, _('Bad location'),
_('You should not create a library inside the Calibre'
' folder as this folder is automatically deleted during upgrades.'),
show=True)
return False
if aloc.startswith(abase) and os.path.dirname(aloc) != abase:
error_dialog(self, _('Bad location'),
_('You can only create libraries inside %s at the top '
'level, not in sub-folders')%base, show=True)
return False
empty = not os.listdir(loc)
if ac == 'existing' and not exists:
error_dialog(self, _('No existing library found'),
_('There is no existing calibre library at %s')%loc,
show=True)
return False
if ac in ('new', 'move'):
from calibre.db.legacy import LibraryDatabase
if not empty:
error_dialog(self, _('Not empty'),
_('The folder %s is not empty. Please choose an empty'
' folder')%loc,
show=True)
return False
if (iswindows and len(loc) >
LibraryDatabase.WINDOWS_LIBRARY_PATH_LIMIT):
error_dialog(self, _('Too long'),
_('Path to library too long. Must be less than'
' %d characters.')%LibraryDatabase.WINDOWS_LIBRARY_PATH_LIMIT,
show=True)
return False
return True
def check_action(self, ac, loc):
exists = self.db.exists_at(loc)
base = get_portable_base()
if patheq(loc, self.db.library_path):
error_dialog(
self,
_("Same as current"),
_("The location %s contains the current calibre" " library") % loc,
show=True,
)
return False
if base is not None and ac in ("new", "move"):
abase = os.path.normcase(os.path.abspath(base))
cal = os.path.normcase(os.path.abspath(os.path.join(abase, "Calibre")))
aloc = os.path.normcase(os.path.abspath(loc))
if aloc.startswith(cal + os.sep) or aloc == cal:
error_dialog(
self,
_("Bad location"),
_(
"You should not create a library inside the Calibre"
" folder as this folder is automatically deleted during upgrades."
),
show=True,
)
return False
if aloc.startswith(abase) and os.path.dirname(aloc) != abase:
error_dialog(
self,
_("Bad location"),
_("You can only create libraries inside %s at the top " "level, not in sub-folders") % base,
show=True,
)
return False
empty = not os.listdir(loc)
if ac == "existing" and not exists:
error_dialog(
self, _("No existing library found"), _("There is no existing calibre library at %s") % loc, show=True
)
return False
if ac in ("new", "move"):
from calibre.db.legacy import LibraryDatabase
if not empty:
error_dialog(
self,
_("Not empty"),
_("The folder %s is not empty. Please choose an empty" " folder") % loc,
show=True,
)
return False
if iswindows and len(loc) > LibraryDatabase.WINDOWS_LIBRARY_PATH_LIMIT:
error_dialog(
self,
_("Too long"),
_("Path to library too long. Must be less than" " %d characters.")
% LibraryDatabase.WINDOWS_LIBRARY_PATH_LIMIT,
show=True,
)
return False
return True