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Metadata download: Do not auto trim downloaded covers

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Trimming can sometimes have undesirable effects.
This commit is contained in:
Kovid Goyal 2013-11-03 22:49:11 +05:30
parent e138fde8ac
commit 8f8e5ac6be
2 changed files with 5 additions and 5 deletions
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7
src/calibre/ebooks/metadata/sources/base.py
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@ -208,10 +208,12 @@ class Source(Plugin):
#: If True this source can return multiple covers for a given query #: If True this source can return multiple covers for a given query
can_get_multiple_covers = False can_get_multiple_covers = False
#: If set to True covers downloaded by this plugin are automatically trimmed.
auto_trim_covers = False
def __init__(self, *args, **kwargs): def __init__(self, *args, **kwargs):
Plugin.__init__(self, *args, **kwargs) Plugin.__init__(self, *args, **kwargs)
self.running_a_test = False # Set to True when using identify_test() self.running_a_test = False # Set to True when using identify_test()
self._isbn_to_identifier_cache = {} self._isbn_to_identifier_cache = {}
self._identifier_to_cover_url_cache = {} self._identifier_to_cover_url_cache = {}
self.cache_lock = threading.RLock() self.cache_lock = threading.RLock()
@ -446,11 +448,8 @@ class Source(Plugin):
except Exception: except Exception:
self.log.exception('Failed to download cover from: %r'%url) self.log.exception('Failed to download cover from: %r'%url)
# }}} # }}}
# Metadata API {{{ # Metadata API {{{
def get_book_url(self, identifiers): def get_book_url(self, identifiers):
''' '''
Return a 3-tuple or None. The 3-tuple is of the form: Return a 3-tuple or None. The 3-tuple is of the form:

3
src/calibre/ebooks/metadata/sources/covers.py
View File

@ -61,7 +61,8 @@ def process_result(log, result):
try: try:
im = Image() im = Image()
im.load(data) im.load(data)
im.trim(10) if getattr(plugin, 'auto_trim_covers', False):
im.trim(10)
width, height = im.size width, height = im.size
fmt = im.format fmt = im.format