This commit is contained in:
Kovid Goyal 2019-12-03 08:57:25 +05:30
commit 49dd0a2d03
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3 changed files with 91 additions and 83 deletions

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@ -10,11 +10,8 @@ import os
import shutil
import tarfile
from io import BytesIO
from zipfile import ZipFile
from setup import Command, download_securely
URL = 'https://github.com/LibreOffice/dictionaries/archive/master.zip'
from setup.revendor import ReVendor
def locales_from_dicts(dicts):
@ -83,30 +80,19 @@ def compress_tar(buf, outf):
compress(buf, outf)
class Hyphenation(Command):
class Hyphenation(ReVendor):
description = 'Download the hyphenation dictionaries'
def add_options(self, parser):
pass
# parser.add_option('--path-to-mathjax', help='Path to the MathJax source code')
@property
def hyphenation_dir(self):
return self.j(self.RESOURCES, 'hyphenation')
def clean(self):
if os.path.exists(self.hyphenation_dir):
shutil.rmtree(self.hyphenation_dir)
NAME = 'hyphenation'
TAR_NAME = 'hyphenation dictionaries'
VERSION = 'master'
DOWNLOAD_URL = 'https://github.com/LibreOffice/dictionaries/archive/%s.tar.gz' % VERSION
def run(self, opts):
self.clean()
os.makedirs(self.hyphenation_dir)
self.info('Downloading hyphenation dictionaries...')
with self.temp_dir() as src, ZipFile(BytesIO(download_securely(URL))) as zf, self.temp_dir() as output_dir:
zf.extractall(src)
if len(os.listdir(src)) == 1:
src = os.path.join(src, os.listdir(src)[0])
os.makedirs(self.vendored_dir)
with self.temp_dir() as dl_src, self.temp_dir() as output_dir:
src = opts.path_to_hyphenation or self.download_vendor_release(dl_src, opts.hyphenation_url)
process_dictionaries(src, output_dir)
dics = sorted(x for x in os.listdir(output_dir) if x.endswith('.dic'))
m = hashlib.sha1()
@ -123,8 +109,8 @@ class Hyphenation(Command):
tinfo.uid = tinfo.gid = 1000
tinfo.uname = tinfo.gname = 'kovid'
tf.addfile(tinfo, df)
with open(os.path.join(self.hyphenation_dir, 'dictionaries.tar.xz'), 'wb') as f:
with open(os.path.join(self.vendored_dir, 'dictionaries.tar.xz'), 'wb') as f:
compress_tar(buf, f)
with open(os.path.join(self.hyphenation_dir, 'sha1sum'), 'w') as f:
with open(os.path.join(self.vendored_dir, 'sha1sum'), 'w') as f:
f.write(hsh)
shutil.copy(os.path.join(output_dir, 'locales.json'), self.hyphenation_dir)
shutil.copy(os.path.join(output_dir, 'locales.json'), self.vendored_dir)

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@ -6,74 +6,34 @@ __license__ = 'GPL v3'
__copyright__ = '2012, Kovid Goyal <kovid at kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
import os, shutil, json
import os, json
from io import BytesIO
from zipfile import ZipFile
from hashlib import sha1
from tempfile import mkdtemp
from setup import Command, download_securely
from setup.revendor import ReVendor
class MathJax(Command):
class MathJax(ReVendor):
description = 'Create the MathJax bundle'
MATH_JAX_VERSION = '2.7.6'
MATH_JAX_URL = 'https://github.com/mathjax/MathJax/archive/%s.zip' % MATH_JAX_VERSION
NAME = 'mathjax'
TAR_NAME = 'MathJax'
VERSION = '2.7.6'
DOWNLOAD_URL = 'https://github.com/mathjax/MathJax/archive/%s.tar.gz' % VERSION
FONT_FAMILY = 'TeX'
def add_options(self, parser):
parser.add_option('--path-to-mathjax', help='Path to the MathJax source code')
parser.add_option('--mathjax-url', default=self.MATH_JAX_URL, help='URL to MathJax source archive in zip format')
parser.add_option('--system-mathjax', default=False, action='store_true',
help='Treat MathJax as system copy and symlink instead of copy')
def download_mathjax_release(self, tdir, url):
self.info('Downloading MathJax:', url)
raw = download_securely(url)
with ZipFile(BytesIO(raw)) as zf:
zf.extractall(tdir)
return os.path.join(tdir, 'MathJax-' + self.MATH_JAX_VERSION)
def add_file(self, path, name):
with open(path, 'rb') as f:
raw = f.read()
def add_file_pre(self, name, raw):
self.h.update(raw)
self.mathjax_files[name] = len(raw)
dest = self.j(self.mathjax_dir, *name.split('/'))
base = os.path.dirname(dest)
if not os.path.exists(base):
os.makedirs(base)
if self.use_symlinks:
os.symlink(path, dest)
else:
with open(dest, 'wb') as f:
f.write(raw)
def add_tree(self, base, prefix, ignore=lambda n:False):
for dirpath, dirnames, filenames in os.walk(base):
for fname in filenames:
f = os.path.join(dirpath, fname)
name = prefix + '/' + os.path.relpath(f, base).replace(os.sep, '/')
if not ignore(name):
self.add_file(f, name)
@property
def mathjax_dir(self):
return self.j(self.RESOURCES, 'mathjax')
def already_present(self):
manifest = self.j(self.mathjax_dir, 'manifest.json')
manifest = self.j(self.vendored_dir, 'manifest.json')
if os.path.exists(manifest):
with open(manifest, 'rb') as f:
return json.load(f).get('version') == self.MATH_JAX_VERSION
return json.load(f).get('version') == self.VERSION
return False
def clean(self):
if os.path.exists(self.mathjax_dir):
shutil.rmtree(self.mathjax_dir)
def run(self, opts):
if not opts.system_mathjax and self.already_present():
self.info('MathJax already present in the resources directory, not downloading')
@ -82,10 +42,9 @@ class MathJax(Command):
self.h = sha1()
self.mathjax_files = {}
self.clean()
os.mkdir(self.mathjax_dir)
tdir = mkdtemp('calibre-mathjax-build')
try:
src = opts.path_to_mathjax or self.download_mathjax_release(tdir, opts.mathjax_url)
os.mkdir(self.vendored_dir)
with self.temp_dir(suffix='-calibre-mathjax-build') as tdir:
src = opts.path_to_mathjax or self.download_vendor_release(tdir, opts.mathjax_url)
self.info('Adding MathJax...')
unpacked = 'unpacked' if self.e(self.j(src, 'unpacked')) else ''
self.add_file(self.j(src, unpacked, 'MathJax.js'), 'MathJax.js')
@ -97,6 +56,4 @@ class MathJax(Command):
self.add_tree(self.j(src, unpacked, *d.split('/')), d)
etag = self.h.hexdigest()
with open(self.j(self.RESOURCES, 'mathjax', 'manifest.json'), 'wb') as f:
f.write(json.dumps({'etag': etag, 'files': self.mathjax_files, 'version': self.MATH_JAX_VERSION}, indent=2).encode('utf-8'))
finally:
shutil.rmtree(tdir)
f.write(json.dumps({'etag': etag, 'files': self.mathjax_files, 'version': self.VERSION}, indent=2).encode('utf-8'))

65
setup/revendor.py Executable file
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@ -0,0 +1,65 @@
#!/usr/bin/env python2
# vim:fileencoding=utf-8
# License: GPL v3 Copyright: 2019, Eli Schwartz <eschwartz@archlinux.org>
import os, shutil
from io import BytesIO
import tarfile
from setup import Command, download_securely
class ReVendor(Command):
# NAME = TAR_NAME = VERSION = DOWNLOAD_URL = ''
def add_options(self, parser):
parser.add_option('--path-to-%s' % self.NAME, help='Path to the extracted %s source' % self.TAR_NAME)
parser.add_option('--%s-url' % self.NAME, default=self.DOWNLOAD_URL,
help='URL to %s source archive in tar.gz format' % self.TAR_NAME)
parser.add_option('--system-%s' % self.NAME, default=False, action='store_true',
help='Treat %s as system copy and symlink instead of copy' % self.TAR_NAME)
def download_vendor_release(self, tdir, url):
self.info('Downloading %s:' % self.TAR_NAME, url)
raw = download_securely(url)
with tarfile.open(fileobj=BytesIO(raw)) as tf:
tf.extractall(tdir)
if len(os.listdir(tdir)) == 1:
return self.j(tdir, os.listdir(tdir)[0])
else:
return tdir
def add_file_pre(self, name, raw):
pass
def add_file(self, path, name):
with open(path, 'rb') as f:
raw = f.read()
self.add_file_pre(name, raw)
dest = self.j(self.vendored_dir, *name.split('/'))
base = os.path.dirname(dest)
if not os.path.exists(base):
os.makedirs(base)
if self.use_symlinks:
os.symlink(path, dest)
else:
with open(dest, 'wb') as f:
f.write(raw)
def add_tree(self, base, prefix, ignore=lambda n:False):
for dirpath, dirnames, filenames in os.walk(base):
for fname in filenames:
f = os.path.join(dirpath, fname)
name = prefix + '/' + os.path.relpath(f, base).replace(os.sep, '/')
if not ignore(name):
self.add_file(f, name)
@property
def vendored_dir(self):
return self.j(self.RESOURCES, self.NAME)
def clean(self):
if os.path.exists(self.vendored_dir):
shutil.rmtree(self.vendored_dir)