mirror of
https://github.com/DJSundog/NopSCADlib.git
synced 2024-11-23 15:23:51 -05:00
89 lines
3.0 KiB
Python
89 lines
3.0 KiB
Python
#
|
|
# NopSCADlib Copyright Chris Palmer 2018
|
|
# nop.head@gmail.com
|
|
# hydraraptor.blogspot.com
|
|
#
|
|
# This file is part of NopSCADlib.
|
|
#
|
|
# NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
|
|
# GNU General Public License as published by the Free Software Foundation, either version 3 of
|
|
# the License, or (at your option) any later version.
|
|
#
|
|
# NopSCADlib 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 License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along with NopSCADlib.
|
|
# If not, see <https://www.gnu.org/licenses/>.
|
|
#
|
|
"""
|
|
Capture Markup lines in OpenSCAD source code denoted by '//!'.
|
|
"""
|
|
import re
|
|
|
|
def parse_line(line):
|
|
""" process a line, add blurb to text and return true if got to a module or function """
|
|
if line[:3] == '//!':
|
|
line = line.replace('~\n', ' \n')
|
|
start = 4 if line[3] == ' ' else 3
|
|
return False, line[start :]
|
|
else:
|
|
words = line.split()
|
|
return len(words) and (words[0] == "module" or words[0] == "function" or words[0] == 'include'), ""
|
|
|
|
def _scrape_blurb(lines):
|
|
""" Find Markup lines before the first function or module given a list of lines."""
|
|
text = ""
|
|
for line in lines:
|
|
b, t = parse_line(line)
|
|
if b:
|
|
break
|
|
text += t
|
|
return text
|
|
|
|
def scrape_blurb(scad_file):
|
|
""" Find Markup lines before the first function or module."""
|
|
with open(scad_file, "rt") as file:
|
|
lines = file.readlines()
|
|
return _scrape_blurb(lines)
|
|
|
|
def split_blurb(lines):
|
|
""" Split blurb on horizontal rules."""
|
|
blurbs = [""]
|
|
for line in lines.split('\n')[:-1]:
|
|
if re.match(r'\*\*\*\**',line):
|
|
blurbs.append("")
|
|
else:
|
|
blurbs[-1] += line + '\n'
|
|
return blurbs
|
|
|
|
def scrape_module_blurb(lines):
|
|
""" Find the Markup lines before the last function or module. """
|
|
text = ""
|
|
for line in lines:
|
|
b, t = parse_line(line)
|
|
text = "" if b else text + t
|
|
return text
|
|
|
|
def scrape_code(scad_file):
|
|
""" Find the Markup lines on the first line of functions and modules. """
|
|
with open(scad_file, "rt") as file:
|
|
lines = file.readlines()
|
|
blurb = _scrape_blurb(lines)
|
|
properties = {}
|
|
functions = {}
|
|
modules = {}
|
|
for line in lines:
|
|
match = re.match(r'^function (.*\(type\)|.*\(type ?= ?.*?\)) *= *type\[.*\].*?(?://! ?(.*))?$', line)
|
|
if match:
|
|
properties[match.group(1)] = match.group(2)
|
|
else:
|
|
match = re.match(r'^function (.*?\(.*?\)).*?(?://! ?(.*))$', line)
|
|
if match:
|
|
functions[match.group(1)] = match.group(2)
|
|
match = re.match(r'^module (.*?\(.*?\)).*?(?://! ?(.*))$', line)
|
|
if match:
|
|
modules[match.group(1)] = match.group(2)
|
|
|
|
return { "blurb" : blurb, "properties" : properties, "functions" : functions, "modules": modules}
|