Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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43 lines
1.2 KiB
43 lines
1.2 KiB
#!/usr/bin/env python3 |
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import subprocess |
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import sys |
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import shutil |
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import os |
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if len(sys.argv) < 2: |
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print("Must pass a filename argument") |
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sys.exit(1) |
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in_filename = sys.argv[1] |
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out_filename = in_filename.replace(".in.md", ".md") |
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out_dir = in_filename.replace(".in.md", "") |
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if in_filename == out_filename: |
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print("File must end in .in.md") |
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sys.exit(1) |
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if os.path.isdir(out_dir): |
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shutil.rmtree(out_dir) |
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os.mkdir(out_dir) |
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file_num = 1 |
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with open(out_filename, "wb") as out_file, open(in_filename, "rb") as in_file: |
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for line in in_file: |
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if line.startswith(b"```dot"): |
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dot_lines = [] |
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while True: |
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dot_line = next(in_file) |
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if dot_line == b"```\n": |
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break |
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dot_lines.append(dot_line) |
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dot_input = b"".join(dot_lines) |
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svg_filename = out_dir + "/" + str(file_num) + ".svg" |
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svg = subprocess.check_output(['dot', '-Tsvg', '-o', svg_filename], input=dot_input) |
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out_file.write(b"<div align=center>\n") |
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out_file.write(b"<img src='%s'/>\n" % (svg_filename.encode('utf-8'))) |
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out_file.write(b"</div>\n") |
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file_num += 1 |
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else: |
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out_file.write(line)
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