000			04239nam a22002177a 4500
999			_c2461 _d2461
003			OSt
005			20200224102054.0
008			200117b ||||| |||| 00| 0 eng d
020			_a978-93-51110-630-2
028			_bAllied Informatics, Jaipur _c7084 _d13/01/2020 _q2019-20
040			_aBSDU _bEnglish _cBSDU
082			_a005.133 _bLUT
100			_aLutz,Mark
245			_aPython Pocket Reference
250			_b5th
260			_aMumbai _bShroff Publishers & Distributors Pvt. Ltd. _c2018
300			_a254
504			_aTable of Contents Introduction 1 Book Conventions 2 Python Command-Line Usage 3 Python Command Options 4 Command-Line Program Specification 5 Python 2.X Command Options 7 Python Environment Variables 7 Operational Variables 8 Python Command Option Variables 9 Python Windows Launcher Usage 10 Launcher File Directives 10 Launcher Command Lines 11 Launcher Environment Variables 11 Built-in Types and Operators 12 Operators and Precedence 12 Operator Usage Notes 14 Operations by Category 16 Sequence Operation Notes 20 Specific Built-in Types 21 Numbers 22 iii Strings 24 Unicode Strings 42 Lists 46 Dictionaries 53 Tuples 57 Files 58 Sets 63 Other Types and Conversions 65 Statements and Syntax 67 Syntax Rules 67 Name Rules 69 Specific Statements 71 The Assignment Statement 72 The Expression Statement 76 The print Statement 77 The if Statement 80 The while Statement 80 The for Statement 80 The pass Statement 81 The break Statement 81 The continue Statement 81 The del Statement 81 The def Statement 82 The return Statement 86 The yield Statement 87 The global Statement 88 The nonlocal Statement 89 The import Statement 89 The from Statement 93 The class Statement 95 The try Statement 97 The raise Statement 99 iv | Table of Contents The assert Statement 101 The with Statement 102 Python 2.X Statements 104 Namespace and Scope Rules 105 Qualified Names: Object Namespaces 105 Unqualified Names: Lexical Scopes 105 Nested Scopes and Closures 107 Object-Oriented Programming 108 Classes and Instances 109 Pseudoprivate Attributes 110 New-Style Classes 111 Formal Inheritance Rules 112 Operator Overloading Methods 117 Methods for All Types 118 Methods for Collections (Sequences, Mappings) 123 Methods for Numbers (Binary Operators) 125 Methods for Numbers (Other Operations) 128 Methods for Descriptors 129 Methods for Context Managers 130 Python 2.X Operator Overloading Methods 131 Built-in Functions 134 Python 2.X Built-in Functions 155 Built-in Exceptions 161 Superclasses: Categories 162 Specific Exceptions 163 Specific OSError Exceptions 167 Warning Category Exceptions 169 Warnings Framework 170 Python 3.2 Built-in Exceptions 171 Python 2.X Built-in Exceptions 172 Built-in Attributes 172 Standard Library Modules 173 Table of Contents | v The sys Module 174 The string Module 182 Functions and Classes 182 Constants 183 The os System Module 184 Administrative Tools 185 Portability Constants 186 Shell Commands 187 Environment Tools 189 File Descriptor Tools 190 File Pathname Tools 193 Process Control 197 The os.path Module 200 The re Pattern-Matching Module 202 Module Functions 202 Regular Expression Objects 205 Match Objects 205 Pattern Syntax 207 Object Persistence Modules 210 The shelve and dbm Modules 211 The pickle Module 213 The tkinter GUI Module and Tools 216 tkinter Example 216 tkinter Core Widgets 217 Common Dialog Calls 218 Additional tkinter Classes and Tools 219 Tcl/Tk-to-Python/tkinter Mappings 220 Internet Modules and Tools 221 Other Standard Library Modules 224 The math Module 224 The time Module 225 The timeit Module 226 vi | Table of Contents The datetime Module 227 The random Module 228 The json Module 228 The subprocess Module 229 The enum Module 229 The struct Module 230 Threading Modules 231 Python SQL Database API 232 API Usage Example 233 Module Interface 234 Connection Objects 234 Cursor Objects 235 Type Objects and Constructors 236 More Hints and Idioms 236 Core Language Hints 237 Environment Hints 238 Usage Hints 240 Assorted Hints 242 Index 243 Table of Contents | vi
650			_aPython
942			_2ddc _cBK