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USA-FL-TIERRA VERDE Κατάλογοι Εταιρεία
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Εταιρικά Νέα :
- pickle — Python object serialization — Python 3. 13. 5 . . .
Source code: Lib pickle py The pickle module implements binary protocols for serializing and de-serializing a Python object structure “Pickling” is the process whereby a Python object hierarchy is
- pickletools — Tools for pickle developers — Python 3. 13. 5 . . .
pickletools genops (pickle) Provides an iterator over all of the opcodes in a pickle, returning a sequence of (opcode, arg, pos) triples opcode is an instance of an OpcodeInfo class; arg is the decoded value, as a Python object, of
- Installing Python Modules — Python 3. 11. 12 documentation
Passing the --user option to python-m pip install will install a package just for the current user, rather than for all users of the system … install scientific Python packages? ¶ A number of scientific Python packages have complex binary dependencies, and aren’t currently easy to install using pip directly
- 11. 1. pickle --- Python オブジェクトの直列化 — Python 2. 7. 18 . . .
pickle はクラスインスタンスを透過的に保存したり復元したりすることができますが、クラス定義をインポートすることが可能で、かつオブジェクトが保存された際と同じモジュールで定義されていなければなりません。
- Data Persistence — Python 3. 15. 0a0 documentation
The modules described in this chapter support storing Python data in a persistent form on disk The pickle and marshal modules can turn many Python data types into a stream of bytes and then recreate the objects from the
- shelve — Python object persistence — Python 3. 13. 5 . . .
A “shelf” is a persistent, dictionary-like object The difference with “dbm” databases is that the values (not the keys!) in a shelf can be essentially arbitrary Python objects — anything that the pickle module can handle This includes
- 32. 13. pickletools — pickle 开发者工具集 — Python 2. 7. 18 文档
pickletools genops (pickle) 提供包含 pickle 中所有操作码的 iterator ，返回一个 (opcode, arg, pos) 三元组的序列。 opcode 是 OpcodeInfo 类的一个实例； arg 是 Python 对象形式的 opcode 参数的已解码值； pos 是 opcode 所在的位置。
- marshal — Internal Python object serialization
If you’re serializing and de-serializing Python objects, use the pickle module instead – the performance is comparable, version independence is guaranteed, and pickle supports a substantially wider range of objects than marshal
- gzip — Support for gzip files — Python 3. 13. 5 documentation
Source code: Lib gzip py This module provides a simple interface to compress and decompress files just like the GNU programs gzip and gunzip would The data compression is provided by the zlib modu Changed in version 3 3: Added support for filename being a file object, support for text mode, and the encoding, errors and newline arguments
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