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This has two advantages; * We can split bugdown/__init__.py into several modules, and each module can access these arguments by importing these * We get rid of the super-ugly `global db_data` construct, replacing it with a only slightly ugly monkey-ish patching of the `zerver.lib.bugdown.arguments` module, which is at least considerably more clear on reading as to what it's purpose is.
13 lines
510 B
Python
13 lines
510 B
Python
from typing import Any, Dict, Optional
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from zerver.models import Message
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# Filters such as UserMentionPattern need a message, but python-markdown
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# provides no way to pass extra params through to a pattern. Thus, a global.
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current_message = None # type: Optional[Message]
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# We avoid doing DB queries in our markdown thread to avoid the overhead of
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# opening a new DB connection. These connections tend to live longer than the
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# threads themselves, as well.
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db_data = None # type: Optional[Dict[str, Any]]
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