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Update version of pyreadline bundled with calibre on windows

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This commit is contained in:
Kovid Goyal 2013-05-10 13:00:23 +05:30
parent a2d82df26a
commit f27455e070
2 changed files with 39 additions and 7 deletions
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4
setup/installer/windows/notes.rst
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@ -116,7 +116,9 @@ tarball. Edit setup.py and set zip_safe=False. Then run::
Run the following command to install python dependencies:: Run the following command to install python dependencies::
easy_install --always-unzip -U mechanize pyreadline python-dateutil dnspython cssutils clientform pycrypto cssselect easy_install --always-unzip -U mechanize python-dateutil dnspython cssutils clientform pycrypto cssselect
Install pyreadline from https://pypi.python.org/pypi/pyreadline/2.0
Install pywin32 and edit win32com\__init__.py setting _frozen = True and Install pywin32 and edit win32com\__init__.py setting _frozen = True and
__gen_path__ to a temp dir (otherwise it tries to set it to a dir in the __gen_path__ to a temp dir (otherwise it tries to set it to a dir in the

42
src/calibre/utils/ipython.py
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@ -8,18 +8,48 @@ __copyright__ = '2012, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en' __docformat__ = 'restructuredtext en'
import os import os
from calibre.constants import iswindows, config_dir, get_version from calibre.constants import iswindows, cache_dir, get_version
ipydir = os.path.join(config_dir, ('_' if iswindows else '.')+'ipython') ipydir = os.path.join(cache_dir(), 'ipython')
BANNER = ('Welcome to the interactive calibre shell!\n') BANNER = ('Welcome to the interactive calibre shell!\n')
def simple_repl(user_ns={}): def setup_pyreadline():
try: try:
import readline import pyreadline.rlmain
readline #pyreadline.rlmain.config_path=r"c:\xxx\pyreadlineconfig.ini"
import readline, atexit
import pyreadline.unicode_helper # noqa
#Normally the codepage for pyreadline is set to be sys.stdout.encoding
#if you need to change this uncomment the following line
#pyreadline.unicode_helper.pyreadline_codepage="utf8"
except ImportError: except ImportError:
pass print("Module readline not available.")
else:
#import tab completion functionality
import rlcompleter
#Override completer from rlcompleter to disable automatic ( on callable
completer_obj = rlcompleter.Completer()
def nop(val, word):
return word
completer_obj._callable_postfix = nop
readline.set_completer(completer_obj.complete)
#activate tab completion
readline.parse_and_bind("tab: complete")
readline.read_history_file()
atexit.register(readline.write_history_file)
del readline, rlcompleter, atexit
def simple_repl(user_ns={}):
if iswindows:
setup_pyreadline()
else:
try:
import readline # noqa
except ImportError:
pass
import code import code
code.interact(BANNER, raw_input, user_ns) code.interact(BANNER, raw_input, user_ns)