mirror of
https://github.com/PiBrewing/craftbeerpi4.git
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33 lines
933 B
Python
33 lines
933 B
Python
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from typing import List, Optional, Tuple
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def parse(line: str) -> Tuple[str, str]:
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"""Parses import lines for comments and returns back the
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import statement and the associated comment.
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"""
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comment_start = line.find("#")
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if comment_start != -1:
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return (line[:comment_start], line[comment_start + 1 :].strip())
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return (line, "")
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def add_to_line(
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comments: Optional[List[str]],
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original_string: str = "",
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removed: bool = False,
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comment_prefix: str = "",
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) -> str:
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"""Returns a string with comments added if removed is not set."""
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if removed:
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return parse(original_string)[0]
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if not comments:
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return original_string
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unique_comments: List[str] = []
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for comment in comments:
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if comment not in unique_comments:
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unique_comments.append(comment)
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return f"{parse(original_string)[0]}{comment_prefix} {'; '.join(unique_comments)}"
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