mirror of
https://github.com/httpie/cli.git
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d03e3f4e14
* Properly remove duplicate Cookie headers * Implement support for multiple headers with the same name in sessions * More testing * Cleanup * Remove duplicated test, cleanup * Fix pycodestyle * CHANGELOG Co-authored-by: Jakub Roztocil <jakub@roztocil.co>
74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
from typing import Any, Type, List, Dict, TYPE_CHECKING
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if TYPE_CHECKING:
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from httpie.sessions import Session
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OLD_HEADER_STORE_WARNING = '''\
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Outdated layout detected for the current session. Please consider updating it,
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in order to use the latest features regarding the header layout.
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For fixing the current session:
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$ httpie cli sessions upgrade {hostname} {session_id}
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'''
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OLD_HEADER_STORE_WARNING_FOR_NAMED_SESSIONS = '''\
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For fixing all named sessions:
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$ httpie cli sessions upgrade-all
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'''
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OLD_HEADER_STORE_LINK = '\nSee $INSERT_LINK for more information.'
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def pre_process(session: 'Session', headers: Any) -> List[Dict[str, Any]]:
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"""Serialize the headers into a unified form and issue a warning if
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the session file is using the old layout."""
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is_old_style = isinstance(headers, dict)
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if is_old_style:
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normalized_headers = list(headers.items())
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else:
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normalized_headers = [
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(item['name'], item['value'])
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for item in headers
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]
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if is_old_style:
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warning = OLD_HEADER_STORE_WARNING.format(hostname=session.bound_host, session_id=session.session_id)
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if not session.is_anonymous:
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warning += OLD_HEADER_STORE_WARNING_FOR_NAMED_SESSIONS
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warning += OLD_HEADER_STORE_LINK
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session.warn_legacy_usage(warning)
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return normalized_headers
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def post_process(
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normalized_headers: List[Dict[str, Any]],
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*,
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original_type: Type[Any]
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) -> Any:
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"""Deserialize given header store into the original form it was
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used in."""
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if issubclass(original_type, dict):
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# For the legacy behavior, preserve the last value.
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return {
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item['name']: item['value']
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for item in normalized_headers
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}
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else:
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return normalized_headers
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def fix_layout(session: 'Session', *args, **kwargs) -> None:
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from httpie.sessions import materialize_headers
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if not isinstance(session['headers'], dict):
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return None
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session['headers'] = materialize_headers(session['headers'])
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