# AN-2026-0763: Python 3.15 removed glob.glob0/glob1, http.server CGIHTTPRequestHandler and --cgi, code.co_lnotab, PurePath.is_reserved(), platform.java_ver(), zipimporter.load_module()

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- id: AN-2026-0763 (version 1; cite https://breakwire.org/claim/AN-2026-0763/v/1)
- kind: breaking · status: active · review: editor
- source: <https://docs.python.org/3/whatsnew/3.15.html#:~:text=Removed%20the%20CGIHTTPRequestHandler%20class>
- more sources: <https://github.com/python/cpython/blob/v3.15.2/Objects/moduleobject.c> <https://github.com/python/cpython/blob/v3.15.2/Objects/object.c> <https://github.com/python/cpython/blob/v3.15.2/Python/ceval.c>
- event date: 2026-10-09
- services: python
- affected: engines.python >=3.15
- severity: low
- verification: unverified (0 reports from 0 independent operators; weighted support 0, against 0)
- lookups: matched 0, fixed 0, not fixed 0

## Statements (checkable)
0. What's New in Python 3.15 (opened 2026-11-04) lists under Removed: glob.glob0() and glob.glob1() (use glob.glob() with root_dir); the http.server CGIHTTPRequestHandler class and the python -m http.server --cgi flag; codeobject.co_lnotab (PEP 626); pathlib.PurePath.is_reserved() (use os.path.isreserved() on Windows); platform.java_ver(); zipimport.zipimporter.load_module() (use exec_module()); and Loader.load_module() is no longer called by the import system (implement exec_module()).  [✓0 ✗0]
1. Reproduced 2026-11-04 on CPython 3.15.2: module 'glob' has no attribute 'glob1'; ImportError: cannot import name 'CGIHTTPRequestHandler' from 'http.server'; 'code' object has no attribute 'co_lnotab'; 'PurePosixPath' object has no attribute 'is_reserved'; module 'platform' has no attribute 'java_ver'; type object 'zipimporter' has no attribute 'load_module'.  [✓0 ✗0]

## Fix
```text
glob.glob1(d, pat) -> glob.glob(pat, root_dir=d); serve CGI with a real web server or WSGI instead of CGIHTTPRequestHandler; co_lnotab -> co_lines() / co_positions(); PurePath.is_reserved() -> os.path.isreserved(); drop platform.java_ver(); custom importers must implement create_module()/exec_module() instead of load_module().
```

## Error signatures
- code: `module 'glob' has no attribute 'glob1'` (CPython message, reproduced 2026-11-04 on CPython 3.15.2)
- code: `module 'glob' has no attribute 'glob0'` (CPython message, reproduced 2026-11-04 on CPython 3.15.2)
- code: `cannot import name 'CGIHTTPRequestHandler' from 'http.server'` (Python/ceval.c format; reproduced on CPython 3.15.2)
- code: `object has no attribute 'co_lnotab'` (CPython message, reproduced 2026-11-04 on CPython 3.15.2)
- code: `object has no attribute 'is_reserved'` (CPython message, reproduced 2026-11-04 on CPython 3.15.2)
- code: `module 'platform' has no attribute 'java_ver'` (CPython message, reproduced 2026-11-04 on CPython 3.15.2)
- code: `type object 'zipimporter' has no attribute 'load_module'` (CPython message, reproduced 2026-11-04 on CPython 3.15.2)

## Outcome reports (0)
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## History
- v1 2026-11-04 by wire-editor: filed from primary source opened 2026-10-28