*[[Python:http://www.python.org/]] [#ff8ca087] #ref(http://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Python_logo_and_wordmark.svg/500px-Python_logo_and_wordmark.svg.png,right,around,nolink,Python) &color(White,#5F2F2F){ ''◆目次◆'' };&br; #contents *Python 3 [#d9180565] TeX 関連プログラムには Python で書かれたスクリプトがあります.~ Python で書かれたスクリプトを実行するには Python の処理系が必要です.~ -[[Python Programming Language – Official Website:http://www.python.org/]] -[[プログラミング言語 Python:http://www.python.jp/]] **派生版 [#h517ae27] -[[IronPython:http://ironpython.codeplex.com/]] -[[Jython:http://www.jython.org/]] -[[PyPy:http://pypy.org/]] -[[Cython:http://cython.org/]] *インストール [#y6c76d8e] **Windows [#s4be4fc1] Python を C:\Python34 にインストールした場合は ;C:\Python34;C:\Python34\Scripts を環境変数 PATH に追加します.~ *パッケージ管理 [#n7b5e91b] **pip [#q07300c6] pip は Python 3.4 以降ではデフォルトでインストールされます.~ -https://pypi.python.org/pypi/pip *PythonTeX [#i2fab9c1] -PythonTeX は TeX Live, W32TeX に含まれています. -https://github.com/gpoore/pythontex -[[3 次元極座標のラプラシアンをPythonTeXで計算してみた:http://nsplat.wordpress.com/2013/10/04/3-%E6%AC%A1%E5%85%83%E6%A5%B5%E5%BA%A7%E6%A8%99%E3%81%AE%E3%83%A9%E3%83%97%E3%83%A9%E3%82%B7%E3%82%A2%E3%83%B3%E3%82%92pythontex%E3%81%A7%E8%A8%88%E7%AE%97%E3%81%97%E3%81%A6%E3%81%BF%E3%81%9F/]] -[[TeXLive2013とPythonTeXを入れた:http://nsplat.wordpress.com/2013/10/04/texlive2013%E3%81%A8pythontex%E3%82%92%E5%85%A5%E3%82%8C%E3%81%9F/]] -[["Python" - 記事一覧 - 何かを書き留める何か:http://xaro.hatenablog.jp/archive/category/Python]] --http://xaro.hatenablog.jp/search?q=PythonTeX *fwdevince &aname(fwdevince); [#p46d6b08] TeX Live 2013, Evince 3.8.3, Python 3.3.2 または Python 2.7.5 で動作確認しています.~ fwdevince がうまく動作しない場合は -fwdevince をうまく動作するように修正する -evince_synctex (evince_forward_search & evince_backward_search) を使用する などの方法で対処してください.~ ---- -fwdevince ---- #!/usr/bin/env python # -*- coding: utf-8 -*- # Copyright (C) 2010 Jose Aliste # 2011 Benjamin Kellermann # # This program is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public Licence as published by the Free Software # Foundation; either version 2 of the Licence, or (at your option) any later # version. # # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS # FOR A PARTICULAR PURPOSE. See the GNU General Public Licence for more # details. # # You should have received a copy of the GNU General Public Licence along with # this program; if not, write to the Free Software Foundation, Inc., 51 Franklin # Street, Fifth Floor, Boston, MA 02110-1301, USA import dbus import argparse import os.path import traceback import sys if sys.version_info >= (3, 0, 0): from urllib.parse import quote, unquote else: from urllib import quote, unquote class EvinceForwardSearch: def parse_args(self): parser = argparse.ArgumentParser(description='Forward search with Evince') parser.add_argument('pdf', nargs=1, help='PDF file') parser.add_argument('line', nargs=1, type=int, help='Line') parser.add_argument('tex', nargs=1, help='TeX file') return parser.parse_args() def run(self): args = self.parse_args() pdf = os.path.abspath(args.pdf[0]).replace(" ", "%20") line = int(args.line[0]) tex = os.path.join(os.path.dirname(os.path.abspath(args.tex[0])), './', os.path.basename(os.path.abspath(args.tex[0]))) try: import time bus = dbus.SessionBus() daemon = bus.get_object('org.gnome.evince.Daemon', '/org/gnome/evince/Daemon') dbus_name = daemon.FindDocument('file://' + quote(pdf, safe="%/:=&?~#+!$,;'@()*[]"), True, dbus_interface='org.gnome.evince.Daemon') window = bus.get_object(dbus_name, '/org/gnome/evince/Window/0') time.sleep(0.2) window.SyncView(tex, (line, 1), 0, dbus_interface='org.gnome.evince.Window') except dbus.DBusException: traceback.print_exc() class EvinceInverseSearch: def parse_args(self): parser = argparse.ArgumentParser(description='Inverse search with Evince') parser.add_argument('pdf', nargs=1, help='PDF file') parser.add_argument('editor', nargs=1, help='Editor command') return parser.parse_args() def run(self): import dbus.mainloop.glib from gi.repository import GObject args = self.parse_args() pdf = os.path.abspath(args.pdf[0]) editor = args.editor[0] dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) a = EvinceWindowProxy('file://' + pdf, editor, True) loop = GObject.MainLoop() loop.run() class EvinceWindowProxy: """A Dbus proxy for an Evince Window.""" daemon = None bus = None RUNNING = range(2) CLOSED = range(2) EV_DAEMON_PATH = '/org/gnome/evince/Daemon' EV_DAEMON_NAME = 'org.gnome.evince.Daemon' EV_DAEMON_IFACE = 'org.gnome.evince.Daemon' EVINCE_PATH = '/org/gnome/evince/Evince' EVINCE_IFACE = 'org.gnome.evince.Application' EV_WINDOW_IFACE = 'org.gnome.evince.Window' def __init__(self, uri, editor, apawn=False, logger=None): self._log = logger self.uri = uri.replace(" ", "%20") self.editor = editor self.status = self.CLOSED self.source_handler = None self.dbus_name = '' self._handler = None try: if EvinceWindowProxy.bus is None: EvinceWindowProxy.bus = dbus.SessionBus() if EvinceWindowProxy.daemon is None: EvinceWindowProxy.daemon = EvinceWindowProxy.bus.get_object(self.EV_DAEMON_NAME, self.EV_DAEMON_PATH, follow_name_owner_changes=True) EvinceWindowProxy.bus.add_signal_receiver(self._on_doc_loaded, signal_name='DocumentLoaded', dbus_interface=self.EV_WINDOW_IFACE, sender_keyword='sender') self._get_dbus_name(False) except dbus.DBusException: traceback.print_exc() if self._log: self._log.debug('Could not connect to the Evince Daemon') def _on_doc_loaded(self, uri, **keyargs): if uri == self.uri and self._handler is None: self.handle_find_document_reply(keyargs['sender']) def _get_dbus_name(self, spawn): EvinceWindowProxy.daemon.FindDocument(self.uri, spawn, reply_handler=self.handle_find_document_reply, error_handler=self.handle_find_document_error, dbus_interface = self.EV_DAEMON_IFACE) def handle_find_document_error(self, error): if self._log: self._log.debug('FindDocument DBus call has failed') def handle_find_document_reply(self, evince_name): if self._handler is not None: handler = self._handler else: handler = self.handle_get_window_list_reply if evince_name != '': self.dbus_name = evince_name self.status = self.RUNNING self.evince = EvinceWindowProxy.bus.get_object(self.dbus_name, self.EVINCE_PATH) self.evince.GetWindowList(dbus_interface = self.EVINCE_IFACE, reply_handler = handler, error_handler = self.handle_get_window_list_error) def handle_get_window_list_error (self, e): if self._log: self._log.debug("GetWindowList DBus call has failed") def handle_get_window_list_reply (self, window_list): if len(window_list) > 0: window_obj = EvinceWindowProxy.bus.get_object(self.dbus_name, window_list[0]) self.window = dbus.Interface(window_obj,self.EV_WINDOW_IFACE) self.window.connect_to_signal("SyncSource", self.on_sync_source) else: #That should never happen. if self._log: self._log.debug("GetWindowList returned empty list") def on_sync_source(self, input_file, source_link, timestamp): import subprocess import re print(input_file + ':' + str(source_link[0])) # This is probably useless input_file = input_file.replace("%20", " ") # This is to deal with source files with non-ascii names # We get url-quoted UTF-8 from dbus; convert to url-quoted ascii # and then unquote. If you don't first convert ot ascii, it fails. # It's a bit magical, but it seems to work #input_file = unquote(input_file.encode('ascii')) input_file = unquote(input_file) print(type(input_file), input_file) #cmd = re.sub("%f", input_file, self.editor) cmd = re.sub("%f", input_file.replace('file://', ''), self.editor) cmd = re.sub("%l", str(source_link[0]), cmd) print(cmd) subprocess.call(cmd, shell=True) if self.source_handler is not None: self.source_handler(input_file, source_link, timestamp) if __name__ == '__main__': cmd = os.path.basename(sys.argv[0]) if cmd == 'fwdevince' or cmd == 'evince_forward_search': synctexSearch = EvinceForwardSearch() synctexSearch.run() elif cmd == 'invevince' or cmd == 'bwdevince' or cmd == 'evince_inverse_search' or cmd == 'evince_backward_search': synctexSearch = EvinceInverseSearch() synctexSearch.run() else: sys.stderr.write("rename 'fwdevince' or 'invevince'\n") sys.exit(1) ---- $ chmod +x fwdevince $ sudo cp -p fwdevince /usr/local/bin $ sudo ln -s /usr/local/bin/fwdevince /usr/local/bin/invevince fwdevince は例えば $ fwdevince hoge.pdf 30 hoge.tex のように実行すると Evince が起動して PDF ファイルの対応する行が赤い枠で囲まれて表示されます. invevince は例えば [[TeXworks]] の場合は $ evince hoge.pdf & $ invevince hoge.pdf 'texworks --position=%l "%f"' のように実行して Evince 上で Ctrl + 左クリックを実行すると TeXworks が起動して TeX 文書の対応する行にジャンプします.~ *関連リンク [#z55d6188] -[[Wikipedia.ja:Python]] -[[python3.3環境構築:http://oceanmarine.sakura.ne.jp/sphinx/python_env.html]] -[[Python の if __name__ == ‘__main__’: を Perl, Ruby, PHP で行う:http://www.serendip.ws/archives/4360]] -http://stackoverflow.com/questions/16453691/python-waitfordebugevent-continuedebugevent-gray-hat-python -[[Python - アンサイクロペディア:http://ja.uncyclopedia.info/wiki/Python]] ← Python は C よりも高速に動作するようです (ネタ)