def execute():
""" Main function. """
args = docopt_arguments()
term = TerminalView()
# print list of installed templates
if args['--list']:
run_list()
return
# instanciate the class
if args['<template>']:
template = template_class_from_name(args['<template>'])
# print info on a template
if args['--info']:
if args['<template>']:
run_info(template)
else:
term.print_error_and_exit("Please specify a template")
return
# launch the template
template.create(args['<project>'],
args['<template>'],
args['<substitution>'])
term.print_info("Done!")
def run_list():
""" Print the list of all available templates. """
term = TerminalView()
term.print_info("These are the available templates:")
import pkgutil, projy.templates
pkgpath = os.path.dirname(projy.templates.__file__)
templates = [name for _, name, _ in pkgutil.iter_modules([pkgpath])]
for name in templates:
# the father of all templates, not a real usable one
if (name != 'ProjyTemplate'):
term.print_info(term.text_in_color(template_name_from_class_name(name), TERM_PINK))
def template_class_from_name(name):
""" Return the template class object from agiven name. """
# import the right template module
term = TerminalView()
template_name = name + 'Template'
try:
__import__('projy.templates.' + template_name)
template_mod = sys.modules['projy.templates.' + template_name]
except ImportError:
term.print_error_and_exit("Unable to find {}".format(name))
# import the class from the module
try:
template_class = getattr(template_mod, template_name)
except AttributeError:
term.print_error_and_exit("Unable to create a template {}".format(name))
return template_class()
def run_info(template):
""" Print information about a specific template. """
template.project_name = 'TowelStuff' # fake project name, always the same
name = template_name_from_class_name(template.__class__.__name__)
term = TerminalView()
term.print_info("Content of template {} with an example project " \
"named 'TowelStuff':".format(term.text_in_color(name, TERM_GREEN)))
dir_name = None
for file_info in sorted(template.files(), key=lambda dir: dir[0]):
directory = file_name = template_name = ''
if file_info[0]:
directory = file_info[0]
if file_info[1]:
file_name = file_info[1]
if file_info[2]:
template_name = '\t\t - ' + file_info[2]
if (directory != dir_name):
term.print_info('\n\t' + term.text_in_color(directory + '/', TERM_PINK))
dir_name = directory
term.print_info('\t\t' + term.text_in_color(file_name, TERM_YELLOW) + template_name)
# print substitutions
try:
subs = template.substitutes().keys()
if len(subs) > 0:
subs.sort()
term.print_info("\nSubstitutions of this template are: ")
max_len = 0
for key in subs:
if max_len < len(key):
max_len = len(key)
for key in subs:
term.print_info(u"\t{0:{1}} -> {2}".
format(key, max_len, template.substitutes()[key]))
except AttributeError:
pass
def __init__(self):
self.project_name = None
self.template_name = None
self.substitutes_dict = {}
self.term = TerminalView()
