bpython/bpython/wizard.py at wizard · ata2001/bpython · GitHub

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#!/usr/bin/env python

# The MIT License

# Permission is hereby granted, free of charge, to any person obtaining a copy

# of this software and associated documentation files (the "Software"), to deal

# in the Software without restriction, including without limitation the rights

# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

# copies of the Software, and to permit persons to whom the Software is

# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in

# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

# THE SOFTWARE.

import os

import sys

from ConfigParser import ConfigParser

# questions asked by the wizard (keys are the config values, followed by text

# and answers and defaults

positive_answers = ('Y', 'y', 'yes', 'ja',)

negative_answers = ('N', 'n', 'no', 'nein',)

# Create default answer

positive_negative = {positive_answers: 'True',

negative_answers: 'False'}

# Create dict for storing everythin

questions = {}

# Create sections

questions['general'] = {}

questions['keyboard'] = {}

questions['general']['auto_display_list'] = {'question': 'Do you want to show the autocomplete list as you type (y/n):',

'answers': positive_negative}

questions['general']['arg_spec'] = {'question': 'Do you want to show the argspec (y/n):',

'answers': positive_negative}

questions['general']['syntax'] = {'question': 'Do you want syntax highlighting as you type (y/n):',

'answers': positive_negative}

filename = os.path.expanduser('~/.bpython/config')

dirname = os.path.expanduser('~/.bpython/')

def is_first_run():

return not os.path.isdir(dirname)

def create_empty_file():

os.mkdir(dirname)

f = open(filename, 'w')

f.write('')

f.close()

def run_wizard():

"""Run an interactive wizard asking a few questions about the users'

enviroment and write the answers to the configuration file."""

print """Hi there. It seems this is the first time you run bpython. I can

tell because you do not have a configuration file yet. There are a few

options I am going to give you.

I am ready to run the wizard for you now. If you do not want to run the

wizard and just have me create an empty configuration file for you you can

answer no to the following question.

"""

# Always create an empty file to prevent the wizard from running the next

# time

create_empty_file()

answer = raw_input('Do you want to run the wizard: ')

# If the answer is positive, start wizard

if answer.lower() in positive_answers:

config = ConfigParser()

for section_name, section in questions.iteritems():

# Create sections on the fly

config.add_section(section_name)

for config_value, q in section.iteritems():

while 1:

print q['question'],

answer = raw_input()

if answer in positive_answers:

config.set(section_name, config_value, q['answers'][positive_answers])

break

elif answer in negative_answers:

config.set(section_name, config_value, q['answers'][negative_answers])

break

else:

print "I couldn't understand the answer you provided, please try again"

# Write the config file

config.write(open(filename, 'w'))

def main():

if is_first_run():

run_wizard()

if __name__ == '__main__':

main()

bpython/bpython/wizard.py at wizard · ata2001/bpython · GitHub

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