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"""Messages used in the procedure of deploying Askbot
"""
import os.path
from askbot.deployment import path_utils
DEPLOY_PREAMBLE = """
Deploying Askbot - Django Q&A forum application
Problems installing? -> please email admin@askbot.org
To CANCEL - hit Ctr-C at any time
"""
WHERE_TO_DEPLOY = """Enter directory path (absolute or relative) to deploy
askbot. To choose current directory - enter "."
>"""
CANT_INSTALL_INTO_FILE = '%(path)s is a file\ncannot install there'
SHOULD_ADD_APP_HERE = 'Directory %(path)s?\nalready has a Django ' \
+ 'project - do you want to add askbot app to that project?'
HOW_TO_DEPLOY_NEW = 'Done. Please find further instructions at http://askbot.org/doc/'
HOW_TO_ADD_ASKBOT_TO_DJANGO = HOW_TO_DEPLOY_NEW
DIR_IS_NOT_WRITABLE = 'Directory %(dir)s is not writable'
PARENT_DIR_IS_NOT_WRITABLE = """To create directory %(target_dir)s
we need to add %(non_existing_tail)s to %(existing_prefix)s
but %(existing_prefix)s is not writable"""
CONFIRM_DIR_CREATION = """Adding new directories:\n%(existing_prefix)s <-/%(non_existing_tail)s
Accept?"""
CANNOT_OVERWRITE_DJANGO_PROJECT = """Directory %(directory)s
already has a django project. If you want to overwrite
settings.py and urls.py files, use parameter --force"""
INVALID_INPUT = 'Please type one of: %(opt_string)s ' \
+ '(or hit Ctrl-C to quit)'
DIR_NAME_TAKEN_BY_PYTHON = """Directory '%(dir)s' is aready used by other Python module.
Please choose some other name for your django project"""
DIR_NAME_TAKEN_BY_ASKBOT = """Please do not name your entire Django project 'askbot',
because this name is already used by the askbot app itself"""
def format_msg_dir_not_writable(directory):
"""returns a meaningful message explaining why directory
is not writable by the user
"""
if os.path.exists(directory):
if path_utils.directory_is_writable(directory):
return ''
else:
return DIR_IS_NOT_WRITABLE % {'dir': directory}
else:
prefix, tail = path_utils.split_at_break_point(directory)
data = {
'existing_prefix': prefix,
'non_existing_tail': tail,
'target_dir': directory
}
return PARENT_DIR_IS_NOT_WRITABLE % data
def format_msg_create(directory):
"""returns a message explaining wha directories
are about to be created and asks user if they want to proceed
"""
if os.path.exists(directory):
raise Exception('directory %s aready exists' % directory)
else:
prefix, tail = path_utils.split_at_break_point(directory)
data = {
'existing_prefix': prefix,
'non_existing_tail': tail,
}
return CONFIRM_DIR_CREATION % data
def format_msg_dir_unclean_django(directory):
"""retuns a message telling which of the parent
directories contains a django project
so that users don't create nested projects
"""
return path_utils.find_parent_dir_with_django(directory)
def format_msg_bad_dir_name(directory):
"""directory name must be bad - i.e. taken by other python module
on PYTHONPATH
"""
dir_name = os.path.basename(directory)
if dir_name == 'askbot':
return DIR_NAME_TAKEN_BY_ASKBOT
else:
return DIR_NAME_TAKEN_BY_PYTHON % {'dir': dir_name}
def print_message(message, verbosity):
if verbosity >= 1:
print message
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