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95 lines
2.9 KiB
95 lines
2.9 KiB
#!/usr/bin/env python3 |
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# MIT License |
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# |
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# Copyright (c) 2023 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a copy |
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# of this software and associated documentation files (the "Software"), to deal |
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# in the Software without restriction, including without limitation the rights |
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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# copies of the Software, and to permit persons to whom the Software is |
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# furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included in all |
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# copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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import sys, os |
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import gc, weakref, time |
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sys.path.append(os.path.join(sys.path[0],'../../libs/pyTermTk')) |
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sys.path.append(os.path.join(sys.path[0],'.')) |
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import TermTk as ttk |
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def pobjs(): |
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for i,o in enumerate(gc.get_objects()[-100:]): |
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ss = str(o) |
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if "Foo" in ss: |
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print(f" * {i} - {ss}") |
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print(f"\nStart {gc.isenabled()=}") |
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def _gccb(phase,info): |
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print(f" ---> {gc.garbage=}") |
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print(f" ---> {phase=} {info=}") |
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# gc.callbacks.append(_gccb) |
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def _ref(o): |
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print(f"\n### -> Referents - {o}") |
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for i,r in enumerate(gc.get_referents(o)): |
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print(f" - {i} ) {r}") |
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print(f"\n### -> Referrers - {o}") |
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for i,r in enumerate(gc.get_referrers(o)): |
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print(f" - {i} ) {r}") |
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for ii,rr in enumerate(gc.get_referrers(r)): |
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print(f" | {ii} ) {rr}") |
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print("") |
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print("") |
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print("\n############# Phase 1 ##################") |
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root = ttk.TTkWidget() |
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# wid = ttk.TTkWidget() |
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wid = ttk.TTkButton() |
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# wid = ttk.TTkLabel() |
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# wid = ttk.TTkGraph() |
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# wid = ttk.TTkSpacer() |
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# wid = ttk.TTkSplitter() |
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# sizef = wid.size |
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sizef = [] |
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root.closed.connect(wid.close) |
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ttk.TTkHelper._updateWidget = set() |
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ttk.TTkHelper._updateBuffer = set() |
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wrwid = weakref.ref(wid) |
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# wrsizef = weakref.ref(sizef) |
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wrsizef = wrwid |
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# wrsizef2 = weakref.WeakMethod(wid.size) |
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wrsizef2 = wrwid |
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_ref(wid) |
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print(f"{wrwid()=} {wrsizef()=} {wrsizef2()=}") |
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del wid |
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print(f"{gc.collect()=}") |
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# print(f"{sizef()}") |
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print(f"{wrwid()=} {wrsizef()=} {wrsizef2()=}") |
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sizef = None |
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print(f"{wrwid()=} {wrsizef()=} {wrsizef2()=}") |
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# time.sleep(4) |
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# print(f"{wrwid()=} {wrsizef()=} {wrsizef2()=}") |
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print(f"{gc.collect()=}") |
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print(f"{wrwid()=} {wrsizef()=} {wrsizef2()=}") |
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print(f"{gc.garbage=}") |
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print(f"End {gc.get_count()=}")
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