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Auto convert in GUI working

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This commit is contained in:
John Schember 2009-04-05 00:01:37 -04:00
parent a60cd4c567
commit c1a37749a6
5 changed files with 88 additions and 108 deletions
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22
src/calibre/gui2/device.py
View File

@ -577,7 +577,7 @@ class DeviceGUI(object):
def sync_to_device(self, on_card, delete_from_library,
specific_format=None, send_rows=None, auto_convert=True):
specific_format=None, send_rows=None, do_auto_convert=True):
rows = self.library_view.selectionModel().selectedRows() if send_rows is None else send_rows
if not self.device_manager or not rows or len(rows) == 0:
return
@ -585,8 +585,12 @@ class DeviceGUI(object):
_files, _auto_rows = self.library_view.model().get_preferred_formats(rows,
self.device_manager.device_class.FORMATS,
paths=True, set_metadata=True,
specific_format=specific_format)
rows = list(set(rows).difference(_auto_rows))
specific_format=specific_format,
exclude_auto=do_auto_convert)
if do_auto_convert:
rows = list(set(rows).difference(_auto_rows))
else:
_auto_rows = []
ids = iter(self.library_view.model().id(r) for r in rows)
metadata = self.library_view.model().get_metadata(rows)
@ -626,9 +630,9 @@ class DeviceGUI(object):
if _auto_rows != []:
for row in _auto_rows:
if specific_format == None:
formats = self.library_view.model().db.formats(row).split(',')
formats = formats if formats != None else []
if set(formats).intersection(available_input_formats()) is not None and set(self.device_manager.device_class.FORMATS).intersection(available_output_formats()) is not None:
formats = [f.lower() for f in self.library_view.model().db.formats(row).split(',')]
formats = formats if formats != None else []
if list(set(formats).intersection(available_input_formats())) != [] and list(set(self.device_manager.device_class.FORMATS).intersection(available_output_formats())) != []:
auto.append(row)
else:
bad.append(self.library_view.model().title(row))
@ -646,10 +650,10 @@ class DeviceGUI(object):
for fmt in self.device_manager.device_class.FORMATS:
if fmt in list(set(self.device_manager.device_class.FORMATS).intersection(set(available_output_formats()))):
format = fmt
break
break
d.exec_()
self.auto_convert(_auto_rows, on_card, format)
d.exec_()
if bad:
bad = '\n'.join('<li>%s</li>'%(i,) for i in bad)
d = warning_dialog(self, _('No suitable formats'),

6
src/calibre/gui2/library.py
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@ -420,7 +420,8 @@ class BooksModel(QAbstractTableModel):
def get_preferred_formats(self, rows, formats, paths=False,
set_metadata=False, specific_format=None):
set_metadata=False, specific_format=None,
exclude_auto=False):
ans = []
need_auto = []
if specific_format is not None:
@ -448,7 +449,8 @@ class BooksModel(QAbstractTableModel):
ans.append(pt)
else:
need_auto.append(row)
ans.append(None)
if not exclude_auto:
ans.append(None)
return ans, need_auto
def id(self, row):

18
src/calibre/gui2/main.py
View File

@ -969,17 +969,9 @@ class Main(MainWindow, Ui_MainWindow, DeviceGUI):
def auto_convert(self, rows, on_card, format):
previous = self.library_view.currentIndex()
comics, others = [], []
db = self.library_view.model().db
for r in rows:
formats = db.formats(r)
if not formats: continue
formats = formats.lower().split(',')
if 'cbr' in formats or 'cbz' in formats:
comics.append(r)
else:
others.append(r)
jobs, changed, bad_rows = auto_convert_ebook(format, self, self.library_view.model().db, comics, others)
jobs, changed, bad_rows = auto_convert_ebook(format, self, self.library_view.model().db, rows)
if jobs is None:
return
for func, args, desc, fmt, id, temp_files in jobs:
if id not in bad_rows:
job = self.job_manager.run_job(Dispatcher(self.book_auto_converted),
@ -1063,7 +1055,7 @@ class Main(MainWindow, Ui_MainWindow, DeviceGUI):
if job.exception is not None:
self.job_exception(job)
return
data = open(temp_files[-1].name, 'rb')
data = open(temp_files[0].name, 'rb')
self.library_view.model().db.add_format(book_id, fmt, data, index_is_id=True)
data.close()
self.status_bar.showMessage(job.description + (' completed'), 2000)
@ -1080,7 +1072,7 @@ class Main(MainWindow, Ui_MainWindow, DeviceGUI):
self.library_view.model().current_changed(current, QModelIndex())
r = self.library_view.model().index(self.library_view.model().db.row(book_id), 0)
self.sync_to_device(on_card, False, specific_format=fmt, send_rows=[r], auto_convert=False)
self.sync_to_device(on_card, False, specific_format=fmt, send_rows=[r], do_auto_convert=False)
def book_converted(self, job):
temp_files, fmt, book_id = self.conversion_jobs.pop(job)

147
src/calibre/gui2/tools.py
View File

@ -9,6 +9,7 @@ Logic for setting up conversion jobs
import os
from PyQt4.Qt import QDialog
from calibre.customize.ui import available_input_formats
from calibre.utils.config import prefs
from calibre.gui2.dialogs.lrf_single import LRFSingleDialog, LRFBulkDialog
from calibre.gui2.dialogs.epub import Config as EPUBConvert
@ -22,6 +23,11 @@ from calibre.ebooks.epub.from_any import SOURCE_FORMATS as EPUB_PREFERRED_SOURCE
from calibre.ebooks.mobi.from_any import config as mobiconfig
from calibre.ebooks.lrf.comic.convert_from import config as comicconfig
# Ordered list of source formats. Items closer to the beginning are
# preferred for conversion over those toward the end.
PREFERRED_SOURCE_FORMATS = ['epub', 'lit', 'mobi', 'prc', 'azw', 'fb2', 'odt', 'rtf',
'txt', 'pdf', 'oebzip', 'htm', 'html']
def get_dialog(fmt):
return {
'epub':EPUBConvert,
@ -34,101 +40,77 @@ def get_config(fmt):
'mobi':mobiconfig,
}[fmt]
def auto_convert(fmt, parent, db, comics, others):
def auto_convert(fmt, parent, db, rows):
changed = False
jobs = []
total = sum(map(len, (others, comics)))
total = len(rows)
if total == 0:
return
return None, None, None
parent.status_bar.showMessage(_('Starting auto conversion of %d books')%total, 2000)
i = 0
bad_rows = []
for i, row in enumerate(others+comics):
for i, row in enumerate(rows):
row_id = db.id(row)
if row in others:
temp_files = []
data = None
for _fmt in EPUB_PREFERRED_SOURCE_FORMATS:
try:
data = db.format(row, _fmt.upper())
if data is not None:
break
except:
continue
if data is None:
bad_rows.append(row)
continue
temp_files = []
defaults = db.conversion_options(db.id(row), fmt)
defaults = defaults if defaults else ''
options = get_config(fmt)(defaults=defaults).parse()
mi = db.get_metadata(row)
opf = OPFCreator(os.getcwdu(), mi)
opf_file = PersistentTemporaryFile('.opf')
opf.render(opf_file)
opf_file.close()
pt = PersistentTemporaryFile('.'+_fmt.lower())
pt.write(data)
pt.close()
of = PersistentTemporaryFile('.'+fmt)
of.close()
cover = db.cover(row)
cf = None
if cover:
cf = PersistentTemporaryFile('.jpeg')
cf.write(cover)
cf.close()
options.cover = cf.name
options.output = of.name
options.from_opf = opf_file.name
args = [options, pt.name]
desc = _('Auto convert book %d of %d (%s)')%(i+1, total, repr(mi.title))
temp_files = [cf] if cf is not None else []
temp_files.extend([opf_file, pt, of])
jobs.append(('any2'+fmt, args, desc, fmt.upper(), row_id, temp_files))
changed = True
else:
defaults = db.conversion_options(db.id(row), fmt)
defaults = defaults if defaults else ''
options = comicconfig(defaults=defaults).parse()
mi = db.get_metadata(row)
if mi.title:
options.title = mi.title
if mi.authors:
options.author = ','.join(mi.authors)
data = None
for _fmt in ['cbz', 'cbr']:
try:
data = db.format(row, _fmt.upper())
if data is not None:
break
except:
continue
if data is None:
data = None
in_formats = [f.lower() for f in db.formats(row).split(',')]
in_formats = list(set(in_formats).intersection(available_input_formats()))
for _fmt in PREFERRED_SOURCE_FORMATS:
if _fmt in in_formats:
data = _fmt
break
if data is None:
if in_formats != []:
data = list(in_formats)[0]
else:
bad_rows.append(row)
continue
pt = PersistentTemporaryFile('.'+_fmt.lower())
pt.write(data)
pt.close()
of = PersistentTemporaryFile('.'+fmt)
of.close()
setattr(options, 'output', of.name)
options.verbose = 1
args = [pt.name, options]
desc = _('Convert book %d of %d (%s)')%(i+1, total, repr(mi.title))
jobs.append(('comic2'+fmt, args, desc, fmt.upper(), row_id, [pt, of]))
changed = True
# defaults = db.conversion_options(db.id(row), fmt)
# defaults = defaults if defaults else ''
# options = get_config(fmt)(defaults=defaults).parse()
# mi = db.get_metadata(row)
# opf = OPFCreator(os.getcwdu(), mi)
# opf_file = PersistentTemporaryFile('.opf')
# opf.render(opf_file)
# opf_file.close()
# pt = PersistentTemporaryFile('.'+_fmt.lower())
# pt.write(data)
# pt.close()
# of = PersistentTemporaryFile('.'+fmt)
# of.close()
# cover = db.cover(row)
# cf = None
# if cover:
# cf = PersistentTemporaryFile('.jpeg')
# cf.write(cover)
# cf.close()
# options.cover = cf.name
# options.output = of.name
# options.from_opf = opf_file.name
# args = [options, pt.name]
# desc = _('Auto convert book %d of %d (%s)')%(i+1, total, repr(mi.title))
# temp_files = [cf] if cf is not None else []
# temp_files.extend([opf_file, pt, of])
# jobs.append(('any2'+fmt, args, desc, fmt.upper(), row_id, temp_files))
mi = db.get_metadata(row)
in_file = db.format_abspath(row, data)
out_file = PersistentTemporaryFile('.'+fmt.lower())
out_file.write(data)
out_file.close()
desc = _('Auto convert book %d of %d (%s)')%(i+1, total, repr(mi.title))
args = [['', in_file, out_file.name]]
temp_files = [out_file]
jobs.append(('ebook-convert', args, desc, fmt.upper(), row_id, temp_files))
changed = True
if bad_rows:
res = []
@ -141,9 +123,6 @@ def auto_convert(fmt, parent, db, comics, others):
return jobs, changed, bad_rows
def auto_convert_lrf(fmt, parent, db, comics, others):
pass
def convert_single(fmt, parent, db, comics, others):
changed = False
jobs = []

3
src/calibre/parallel.py
View File

@ -79,6 +79,9 @@ PARALLEL_FUNCS = {
'comic2mobi' :
('calibre.ebooks.mobi.from_comic', 'convert', {}, 'notification'),
'ebook-convert' :
('calibre.ebooks.conversion.cli', 'main', {}, None),
}