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55 | <H1><A NAME="SECTION001000000000000000000"></A><A NAME="front"></A> | |
56 | <BR> | |
57 | Front Matter | |
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59 | ||
60 | <P> | |
61 | Copyright © 2001-2004 Python Software Foundation. | |
62 | All rights reserved. | |
63 | ||
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65 | Copyright © 2000 BeOpen.com. | |
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69 | Copyright © 1995-2000 Corporation for National Research Initiatives. | |
70 | All rights reserved. | |
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73 | Copyright © 1991-1995 Stichting Mathematisch Centrum. | |
74 | All rights reserved. | |
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77 | See the end of this document for complete license and permissions | |
78 | information. | |
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81 | ||
82 | <H3>Abstract:</H3> | |
83 | <DIV CLASS="ABSTRACT"> | |
84 | ||
85 | <P> | |
86 | Python is an interpreted, object-oriented, high-level programming | |
87 | language with dynamic semantics. Its high-level built in data | |
88 | structures, combined with dynamic typing and dynamic binding, make it | |
89 | very attractive for rapid application development, as well as for use | |
90 | as a scripting or glue language to connect existing components | |
91 | together. Python's simple, easy to learn syntax emphasizes | |
92 | readability and therefore reduces the cost of program | |
93 | maintenance. Python supports modules and packages, which encourages | |
94 | program modularity and code reuse. The Python interpreter and the | |
95 | extensive standard library are available in source or binary form | |
96 | without charge for all major platforms, and can be freely distributed. | |
97 | ||
98 | <P> | |
99 | This reference manual describes the syntax and ``core semantics'' of | |
100 | the language. It is terse, but attempts to be exact and complete. | |
101 | The semantics of non-essential built-in object types and of the | |
102 | built-in functions and modules are described in the | |
103 | <em class="citetitle"><a | |
104 | href="../lib/lib.html" | |
105 | title="Python Library Reference" | |
106 | >Python Library Reference</a></em>. For an | |
107 | informal introduction to the language, see the | |
108 | <em class="citetitle"><a | |
109 | href="../tut/tut.html" | |
110 | title="Python Tutorial" | |
111 | >Python Tutorial</a></em>. For C or | |
112 | C++ programmers, two additional manuals exist: | |
113 | <em class="citetitle"><a | |
114 | href="../ext/ext.html" | |
115 | title="Extending and Embedding the Python | |
116 | Interpreter" | |
117 | >Extending and Embedding the Python | |
118 | Interpreter</a></em> describes the high-level picture of how to write a Python | |
119 | extension module, and the <em class="citetitle"><a | |
120 | href="../api/api.html" | |
121 | title="Python/C API | |
122 | Reference Manual" | |
123 | >Python/C API | |
124 | Reference Manual</a></em> describes the interfaces available to | |
125 | C/C++ programmers in detail. | |
126 | ||
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167 | <span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span> | |
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