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41 lines
1.3 KiB
41 lines
1.3 KiB
3 years ago
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from ctypes import CDLL, c_char_p, c_long
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from subprocess import *
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import platform
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import os
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def pipe_through_prog(prog, text):
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p1 = Popen(prog.split(), stdout=PIPE, stdin=PIPE, stderr=PIPE)
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[result, err] = p1.communicate(input=text.encode('utf-8'))
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return [p1.returncode, result.decode('utf-8'), err]
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def use_library(lib, text):
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textbytes = text.encode('utf-8')
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textlen = len(textbytes)
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return [0, lib(textbytes, textlen, 0).decode('utf-8'), '']
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class CMark:
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def __init__(self, prog=None, library_dir=None):
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self.prog = prog
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if prog:
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self.to_html = lambda x: pipe_through_prog(prog, x)
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else:
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sysname = platform.system()
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if sysname == 'Darwin':
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libname = "libcmark.dylib"
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elif sysname == 'Windows':
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libname = "cmark.dll"
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else:
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libname = "libcmark.so"
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if library_dir:
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libpath = os.path.join(library_dir, libname)
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else:
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libpath = os.path.join("build", "src", libname)
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cmark = CDLL(libpath)
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markdown = cmark.cmark_markdown_to_html
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markdown.restype = c_char_p
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markdown.argtypes = [c_char_p, c_long]
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self.to_html = lambda x: use_library(markdown, x)
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