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53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
import re
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from typing import Optional, List
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from httpie.plugins import plugin_manager, ConverterPlugin
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from httpie.context import Environment
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MIME_RE = re.compile(r'^[^/]+/[^/]+$')
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def is_valid_mime(mime):
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return mime and MIME_RE.match(mime)
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class Conversion:
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@staticmethod
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def get_converter(mime: str) -> Optional[ConverterPlugin]:
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if is_valid_mime(mime):
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for converter_class in plugin_manager.get_converters():
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if converter_class.supports(mime):
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return converter_class(mime)
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class Formatting:
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"""A delegate class that invokes the actual processors."""
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def __init__(self, groups: List[str], env=Environment(), **kwargs):
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"""
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:param groups: names of processor groups to be applied
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:param env: Environment
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:param kwargs: additional keyword arguments for processors
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"""
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available_plugins = plugin_manager.get_formatters_grouped()
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self.enabled_plugins = []
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for group in groups:
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for cls in available_plugins[group]:
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p = cls(env=env, **kwargs)
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if p.enabled:
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self.enabled_plugins.append(p)
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def format_headers(self, headers: str) -> str:
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for p in self.enabled_plugins:
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headers = p.format_headers(headers)
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return headers
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def format_body(self, content: str, mime: str) -> str:
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if is_valid_mime(mime):
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for p in self.enabled_plugins:
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content = p.format_body(content, mime)
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return content
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