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python_basics/standard_libraries/README.md
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@ -18,7 +18,7 @@ Questions to [David Rotermund](mailto:davrot@uni-bremen.de)
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|​string | Common string operations​|
|**[​string](https://docs.python.org/3/library/string.html)** | **Common string operations​** |
|re | Regular expression operations​|
|difflib | Helpers for computing deltas​|
|textwrap | Text wrapping and filling​|
@ -43,21 +43,88 @@ Questions to [David Rotermund](mailto:davrot@uni-bremen.de)
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|**datetime** | **Basic date and time types​**|
|**[datetime](https://docs.python.org/3/library/datetime.html)** | **Basic date and time types​**|
|zoneinfo | IANA time zone support​|
|calendar | General calendar-related functions​|
|collections | Container datatypes​|
|**collections.abc** | **Abstract Base Classes for Containers​**|
|collections.abc | Abstract Base Classes for Containers​|
|heapq | Heap queue algorithm​|
|bisect | Array bisection algorithm​|
|array | Efficient arrays of numeric values​|
|weakref | Weak references​|
|**types** | **Dynamic type creation and names for built-in types​**|
|**[types](https://docs.python.org/3/library/types.html)** | **Dynamic type creation and names for built-in types​**|
|copy | Shallow and deep copy operations​|
|pprint | Data pretty printer​|
|reprlib | Alternate repr() implementation​|
|enum | Support for enumerations​|
|graphlib | Functionality to operate with graph-like structures|
470
## [Numeric and Mathematical Modules​](https://docs.python.org/3/library/numeric.html)
> The modules described in this chapter provide numeric and math-related functions and data types. The numbers module defines an abstract hierarchy of numeric types. The math and cmath modules contain various mathematical functions for floating-point and complex numbers. The decimal module supports exact representations of decimal numbers, using arbitrary precision arithmetic.
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|---|---|
|numbers | Numeric abstract base classes​|
|**[math](https://docs.python.org/3/library/math.html)** | **Mathematical functions​**|
|cmath | Mathematical functions for complex numbers​|
|decimal | Decimal fixed point and floating point arithmetic​|
|fractions | Rational numbers​|
|**[random](https://docs.python.org/3/library/random.html)** | **Generate pseudo-random numbers​**|
|statistics | Mathematical statistics functions|
## [Functional Programming Modules](https://docs.python.org/3/library/functional.html)
> The modules described in this chapter provide functions and classes that support a functional programming style, and general operations on callables.
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|itertools | Functions creating iterators for efficient looping​|
|**[functools](https://docs.python.org/3/library/functools.html)** | **Higher-order functions and operations on callable objects​**|
|**[operator](https://docs.python.org/3/library/operator.html)** | **Standard operators as functions**|
## [File and Directory Access​](​https://docs.python.org/3/library/filesys.html)
> ​The modules described in this chapter deal with disk files and directories. For example, there are modules for reading the properties of files, manipulating paths in a portable way, and creating temporary files.
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|---|---|
|pathlib | Object-oriented filesystem paths​|
|**[os.path](https://docs.python.org/3/library/os.path.html)** | **Common pathname manipulations​**|
|fileinput | Iterate over lines from multiple input streams​|
|stat | Interpreting stat() results​|
|filecmp | File and Directory Comparisons​|
|tempfile | Generate temporary files and directories​|
|**[glob](https://docs.python.org/3/library/glob.html)** | **Unix style pathname pattern expansion​**|
|fnmatch | Unix filename pattern matching​|
|linecache | Random access to text lines​|
|shutil | High-level file operations|
## [Data Persistence​](​https://docs.python.org/3/library/persistence.html)
> 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 bytes. The various DBM-related modules support a family of hash-based file formats that store a mapping of strings to other strings.​
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|**[pickle](https://docs.python.org/3/library/pickle.html)** | **Python object serialization​**|
|copyreg | Register pickle support functions​|
|shelve | Python object persistence​|
|marshal | Internal Python object serialization​|
|dbm | Interfaces to Unix “databases”​|
|sqlite3 | DB-API 2.0 interface for SQLite databases|
## [Data Compression and Archiving](​https://docs.python.org/3/library/archiving.html)
> The modules described in this chapter support data compression with the zlib, gzip, bzip2 and lzma algorithms, and the creation of ZIP- and tar-format archives. See also Archiving operations provided by the shutil module.
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|---|---|
|zlib | Compression compatible with gzip​|
|gzip | Support for gzip files​|
|bz2 | Support for bzip2 compression​|
|lzma | Compression using the LZMA algorithm​|
|zipfile | Work with ZIP archives​|
|tarfile | Read and write tar archive files|