mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-06-22 23:11:00 -04:00
74 lines
3.0 KiB
Python
74 lines
3.0 KiB
Python
#!/usr/bin/env python
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# vim:fileencoding=utf-8
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from __future__ import (unicode_literals, division, absolute_import,
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print_function)
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__license__ = 'GPL v3'
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__copyright__ = '2014, Kovid Goyal <kovid at kovidgoyal.net>'
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# QT5XX: Implement a minimal QPA plugin to allow headless operation, see the
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# minimal example in the Qt source code and see
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# https://github.com/ariya/phantomjs/pull/173 for info on how to enable fonts
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# with fontconfig (probably needed for PDF output and SVG rendering)
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# QT5XX: Port def wheelEvent() (orientation() and delta() to be replaced by
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# angleDelta())
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# QT5XX: Add a import checker that looks for all from PyQt5.* imports and runs
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# them to check that they work. This can probably be made part of python
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# setup.py check.
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# QT5XX: Check that DeviceCategoryEditor and TagListEditor work
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# QT5XX: Test touchscreen support on windows 8 in the viewer
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# QT5XX: Look for obsolete classes and functions from the list here:
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# http://qt-project.org/doc/qt-5/obsoleteclasses.html as these will not be
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# present in PyQt5
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# QT5XX: For classes that inherit both a QObject based class and
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# SearchQueryParser, PyQt5 class the SearchQueryParser __init__ method when
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# calling the QObject based classes __init__ method. The simplest fix is to
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# make SearchQueryParser the first base class instead of the second. An
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# alternative fix is to create a derived class from SearchQueryParser whose
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# __init__ method accepts any args and does nothing and inherit from that. Do
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# this porting and test the results when possible. Porting already done and
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# tested for keyboard.py
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# QT5XX: Delete this file after migration is completed
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import os, re
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def all_py_files():
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base = os.path.dirname(os.path.dirname(os.path.basename(__file__)))
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for dirpath, dirname, filenames in os.walk(os.path.join(base, 'src', 'calibre')):
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for n in filenames:
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if n.endswith('.py'):
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yield os.path.join(dirpath, n)
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def detect_qvariant():
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count = 0
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pat = re.compile(b'|'.join(br'QVariant NONE toDateTime toDate toInt toBool toString\(\) toPyObject canConvert toBitArray toByteArray toHash toFloat toMap toLine toPoint toReal toRect toTime\(\) toUInt toUrl'.split())) # noqa
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exclusions = {
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'src/calibre/gui2/viewer/gestures.py': {'toPoint'},
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'src/calibre/utils/serve_coffee.py': {'toString()'},
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'src/calibre/gui2/job_indicator.py': {'toPoint'},
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'src/calibre/ebooks/pdf/render/engine.py': {'toRect'},
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'src/calibre/gui2/wizard/send_email.py': {'NONE'},
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}
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for path in all_py_files():
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if os.path.basename(path) in {
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'BeautifulSoup.py', 'icu.py', 'smtp.py', 'Zeroconf.py', 'date.py', 'apsw_shell.py', } or 'pylrs' in path:
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continue
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raw = open(path, 'rb').read()
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matches = set(pat.findall(raw)) - exclusions.get(path, set())
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if matches:
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print (path, '\t', ', '.join(matches))
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count += 1
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print ('Detected %d files with possible usage of QVariant' % count)
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if __name__ == '__main__':
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detect_qvariant()
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