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April 27, 2014 20:57
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tbook.py - telephone-book-like simple db-tool
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#!/usr/bin/python | |
# | |
# 2012-10-08 | |
# | |
version = "0.1.6" | |
import sys, os | |
data_file="./tbook.dat" | |
editor="jmacs" | |
delimit = "[::]" | |
def read_in(): | |
tbook = {} | |
try: | |
f = open(data_file, "r").readlines() | |
except: | |
f = open(data_file, "w") | |
f.write("") | |
f.close() | |
return(tbook) | |
for entry in sorted(f): | |
try: | |
name, nr = entry.split(delimit) | |
tbook[name.strip()] = nr.strip() | |
except: | |
continue | |
return(tbook) | |
def write_tbook(tbook): | |
f = open(data_file, "w") | |
for entry in sorted(tbook): | |
f.write("%-20s %s %s \n" % (entry, delimit, tbook[entry])) | |
f.close() | |
print "> %s entries written to %s " % (len(tbook), data_file) | |
def list_entries(tbook): | |
ct = 0 | |
print "\n\n -----------------------+-------------------------" | |
for entry in sorted(tbook): | |
ct += 1 | |
print " %-20s | %s " % (entry, tbook[entry]) | |
if ct > 2: | |
ct = 0 | |
print " ----------------------+-------------------------" | |
print "\n\n\n-------------------------------------------------------\n" | |
thelp = """ | |
ShortCut_help | |
n: -> new entry | |
s: -> search | |
e: -> edit tbook-file | |
h: -> this help | |
b: -> bash | |
q: -> quit | |
""" | |
txhelp = """ | |
tbook.py - telephone-book-like db-tool | |
USAGE: | |
tbook.py execute tbook.py, | |
creates tbook.dat in current dir | |
tbook.py /path/to/tbook.dat | |
executes tbook.py with given file; | |
if the file doesnt exists, it will be created | |
tbook.py -h help | |
OPTIONS | |
-h help | |
""" | |
print """ | |
_ _ _ | |
( )_ ( ) ( ) | |
| ,_) | |_ _ _ | |/') | |
| | | '_`\ /'_`\ /'_`\ | , < | |
| |_ _ | |_) )( (_) )( (_) )| |\`\ | |
`\__)(_)(_,__/'`\___/'`\___/'(_) (_) | |
v: %s | |
""" % version | |
if len(sys.argv) > 1: | |
arg = sys.argv[1] | |
if arg == "-h": | |
print txhelp | |
sys.exit() | |
else: | |
data_file = arg | |
tbook = read_in() | |
print "> %s entries available" % len(tbook) | |
sel = "w" | |
while sel != "q": | |
tbook = read_in() | |
if sel == "n": | |
name = raw_input("> name : ") | |
tel = raw_input("> tel : ") | |
tbook[name] = tel | |
write_tbook(tbook) | |
sel = "w" | |
continue | |
elif sel == "s": | |
srch = raw_input("> search : ") | |
print "\n-------------------------------------------------------\n" | |
for entry in tbook: | |
if entry.find(srch) > -1: | |
print " %-20s | %s " % (entry, tbook[entry]) | |
print "\n-------------------------------------------------------\n" | |
elif sel == "h": | |
print thelp | |
sel = "w" | |
elif sel == "e": | |
os.system("%s %s" % (editor, data_file)) | |
else: | |
list_entries(tbook) | |
print "> n:s:e:b:h:q" | |
sel = raw_input("> ") | |
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