mirror of
https://github.com/kovidgoyal/calibre.git
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86 lines
3.1 KiB
Python
86 lines
3.1 KiB
Python
#!/usr/bin/env python
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__license__ = 'GPL v3'
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__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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import os
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from contextlib import suppress
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from setup import Command, __appname__
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class GUI(Command):
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description = 'Compile all GUI forms'
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PATH = os.path.join(Command.SRC, __appname__, 'gui2')
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QRC = os.path.join(Command.RESOURCES, 'images.qrc')
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RCC = os.path.join(Command.RESOURCES, 'icons.rcc')
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def add_options(self, parser):
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parser.add_option('--summary', default=False, action='store_true',
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help='Only display a summary about how many files were compiled')
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def find_forms(self):
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# We do not use the calibre function find_forms as
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# importing calibre.gui2 may not work
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forms = []
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for root, _, files in os.walk(self.PATH):
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for name in files:
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path = os.path.abspath(os.path.join(root, name))
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if name.endswith('.ui'):
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forms.append(path)
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elif name.endswith(('_ui.py', '_ui.pyc')):
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fname = path.rpartition('_')[0] + '.ui'
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if not os.path.exists(fname):
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os.remove(path)
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return forms
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@classmethod
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def form_to_compiled_form(cls, form):
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# We do not use the calibre function form_to_compiled_form as
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# importing calibre.gui2 may not work
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return form.rpartition('.')[0]+'_ui.py'
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def run(self, opts):
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self.build_forms(summary=opts.summary)
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self.build_images()
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def build_images(self):
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cwd = os.getcwd()
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try:
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os.chdir(self.RESOURCES)
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sources, files = [], []
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for root, _, files2 in os.walk('images'):
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for name in files2:
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sources.append(os.path.join(root, name))
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if self.newer(self.RCC, sources):
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self.info('Creating icon theme resource file')
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from calibre.utils.rcc import compile_icon_dir_as_themes
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compile_icon_dir_as_themes('images', self.RCC)
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if self.newer(self.QRC, sources):
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self.info('Creating images.qrc')
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for s in sources:
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files.append(f'<file>{s}</file>')
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manifest = '<RCC>\n<qresource prefix="/">\n{}\n</qresource>\n</RCC>'.format('\n'.join(sorted(files)))
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if not isinstance(manifest, bytes):
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manifest = manifest.encode('utf-8')
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with open('images.qrc', 'wb') as f:
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f.write(manifest)
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finally:
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os.chdir(cwd)
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def build_forms(self, summary=False):
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from calibre.build_forms import build_forms
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build_forms(self.SRC, info=self.info, summary=summary, check_icons=False)
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def clean(self):
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forms = self.find_forms()
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for form in forms:
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c = self.form_to_compiled_form(form)
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if os.path.exists(c):
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os.remove(c)
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for x in (self.QRC, self.RCC):
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with suppress(FileNotFoundError):
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os.remove(x)
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