[Python编程(第4版)].(Programming.Python.4th.Edition).Mark.Lutz.文字版

sys.stderr
capturing stream, 127
CGI scripts and, 1161
functionality, 103
output stream buffering, 231
PyMailCGI program and, 1286
sys.stdin
CGI scripts and, 1128
end-of-file character, 115
end-of-line character, 115
functionality, 103
redirecting to Python objects, 123–126
user interaction and, 120–123
sys.stdout
CGI scripts and, 1128
functionality, 103
output stream buffering, 231
redirecting print calls, 128
redirecting to Python objects, 123–126
system programs
additional examples, 341
automated program launchers, 351
comparing directory trees, 308–319
copying directory trees, 304
counting source code lines, 338
generating redirection web pages, 292–297
playing media files, 343–351
printing Unicode filenames, 279–282
recoding copies with classes, 339–341
regression test scripts, 297–304
scanning directories, 272
scanning directory trees, 273
scanning entire machine, 276–279
scanning module search path, 274–276
searching directory trees, 319–329
splitting and joining files, 282–292
walking directories, 330–342
system scripting
additional references, 86
bytes string type, 82
custom paging scripts, 79
file operations and, 83
module documentation sources, 77
overview, 75
paging documentation strings, 78
program usage considerations, 84
Python library manuals, 85
string methods, 80–82
system modules, 76

Unicode encoding, 82

system tools, 177

(see also parallel processing)

defined, 73

os module, 90–101

sys module, 86–90

system scripting, 75–86

systems application domain, 73

T

tables

creating with SQLite, 1334

description considerations, 1339

generating, 1146–1149

laying out forms, 1157–1163

loading from files, 1344–1347

ORM support, 1304

table display script, 1349–1351

table load script, 1347

tags

binding, 548

form, 1149–1152

objects, 553

table, 1148

text, 532

Tcl language, 412, 1547

Telnet service, 874, 901

telnetlib module, 786

tempfile module, 76

templating

server-side languages supporting, 1129,

1297

with replacements and formats, 1408

testparser module, 1441, 1453

text files

buffered output streams and, 832

end-of-line translations, 149–151

Unicode encoding and, 136, 146, 147–149,

538–548

text payload encodings, 929–933, 976

text processing and language analysis

advanced language tools, 1438–1480

custom language parsers, 1440–1457

PyCalc program, 1457

regular expressions, 1415–1429

strategies for, 1405

string method utilities, 1406–1415

XML and HTML parsing, 1429–1438

Text widget class

1580 | Index