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55 | <H1><A NAME="SECTION0071300000000000000000"></A><A NAME="evalorder"></A> | |
56 | <BR> | |
57 | 5.13 Evaluation order | |
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59 | <a id='l2h-449' xml:id='l2h-449'></a> | |
60 | <P> | |
61 | Python evaluates expressions from left to right. Notice that while | |
62 | evaluating an assignment, the right-hand side is evaluated before | |
63 | the left-hand side. | |
64 | ||
65 | <P> | |
66 | In the following lines, expressions will be evaluated in the | |
67 | arithmetic order of their suffixes: | |
68 | ||
69 | <P> | |
70 | <div class="verbatim"><pre> | |
71 | expr1, expr2, expr3, expr4 | |
72 | (expr1, expr2, expr3, expr4) | |
73 | {expr1: expr2, expr3: expr4} | |
74 | expr1 + expr2 * (expr3 - expr4) | |
75 | func(expr1, expr2, *expr3, **expr4) | |
76 | expr3, expr4 = expr1, expr2 | |
77 | </pre></div> | |
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115 | <span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span> | |
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