mirror of
https://github.com/janeczku/calibre-web
synced 2024-09-16 01:09:45 +00:00
bbf6d9b026
Bugfix for feeds
- removed categories related and up
- load new books now working
- category random now working
login page is free of non accessible elements
boolean custom column is vivible in UI
books with only with certain languages can be shown
book shelfs can be deleted from UI
Anonymous user view is more resticted
Added browse of series in sidebar
Dependencys in vendor folder are updated to newer versions (licencs files are now present)
Bugfix editing Authors names
Made upload on windows working
90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
try:
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import _winreg as winreg
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except ImportError:
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try:
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import winreg
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except ImportError:
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winreg = None
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from babel.core import get_global
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import pytz
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tz_names = get_global('windows_zone_mapping')
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def valuestodict(key):
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"""Convert a registry key's values to a dictionary."""
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dict = {}
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size = winreg.QueryInfoKey(key)[1]
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for i in range(size):
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data = winreg.EnumValue(key, i)
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dict[data[0]] = data[1]
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return dict
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def get_localzone_name():
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# Windows is special. It has unique time zone names (in several
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# meanings of the word) available, but unfortunately, they can be
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# translated to the language of the operating system, so we need to
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# do a backwards lookup, by going through all time zones and see which
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# one matches.
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handle = winreg.ConnectRegistry(None, winreg.HKEY_LOCAL_MACHINE)
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TZLOCALKEYNAME = r'SYSTEM\CurrentControlSet\Control\TimeZoneInformation'
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localtz = winreg.OpenKey(handle, TZLOCALKEYNAME)
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keyvalues = valuestodict(localtz)
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localtz.Close()
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if 'TimeZoneKeyName' in keyvalues:
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# Windows 7 (and Vista?)
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# For some reason this returns a string with loads of NUL bytes at
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# least on some systems. I don't know if this is a bug somewhere, I
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# just work around it.
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tzkeyname = keyvalues['TimeZoneKeyName'].split('\x00', 1)[0]
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else:
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# Windows 2000 or XP
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# This is the localized name:
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tzwin = keyvalues['StandardName']
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# Open the list of timezones to look up the real name:
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TZKEYNAME = r'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones'
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tzkey = winreg.OpenKey(handle, TZKEYNAME)
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# Now, match this value to Time Zone information
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tzkeyname = None
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for i in range(winreg.QueryInfoKey(tzkey)[0]):
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subkey = winreg.EnumKey(tzkey, i)
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sub = winreg.OpenKey(tzkey, subkey)
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data = valuestodict(sub)
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sub.Close()
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if data['Std'] == tzwin:
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tzkeyname = subkey
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break
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tzkey.Close()
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handle.Close()
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if tzkeyname is None:
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raise LookupError('Can not find Windows timezone configuration')
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timezone = tz_names.get(tzkeyname)
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if timezone is None:
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# Nope, that didn't work. Try adding 'Standard Time',
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# it seems to work a lot of times:
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timezone = tz_names.get(tzkeyname + ' Standard Time')
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# Return what we have.
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if timezone is None:
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raise pytz.UnknownTimeZoneError('Can not find timezone ' + tzkeyname)
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return timezone
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def _get_localzone():
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if winreg is None:
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raise pytz.UnknownTimeZoneError(
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'Runtime support not available')
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return pytz.timezone(get_localzone_name())
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