/usr/share/pyshared/monajat/monajat.py is in python-monajat 2.6.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | # -*- coding: utf-8 -*-
# -*- Mode: Python; py-indent-offset: 4 -*-
import locale
try: locale.setlocale(locale.LC_ALL, '')
except locale.Error: pass
import textwrap
import sys, os, os.path
import sqlite3
from random import randint
class HistoryEngine():
def __init__(self, size=10000):
self.size=size
self.stack=[]
self.i=-1
def get_current(self):
if self.i>=0: return self.stack[self.i]
else: return None
def clear(self):
self.i=-1
self.stack=[]
def go_back(self,n=1):
if self.i>n-1:
self.i-=n
return self.get_current()
return None
def go_forward(self,n=1):
if self.i<len(self.stack)-n:
self.i+=n
return self.get_current()
return None
def go_first(self):
if len(self.stack)>0:
self.i=0
return self.get_current()
return None
def go_last(self):
if len(self.stack)>0:
self.i=len(self.stack)-1
return self.get_current()
return None
def push(self,uid):
self.stack=self.stack[-self.size+1:]
self.stack.append(uid)
self.i=len(self.stack)-1
SQL_GET_LANG_START="""SELECT rowid FROM monajat WHERE lang=? LIMIT 1"""
SQL_GET_LANG_END="""SELECT rowid FROM monajat WHERE lang=? ORDER BY rowid DESC LIMIT 1"""
SQL_GET_LANGS="""SELECT DISTINCT lang FROM monajat"""
SQL_GET="""SELECT rowid,* FROM monajat WHERE rowid=? LIMIT 1"""
class Monajat (object):
def __init__(self, width=-1):
self.h=HistoryEngine()
self.tw=textwrap.TextWrapper()
self.tw.break_on_hyphens=False
self.width=width
if width!=-1: self.tw.width=width
self.prefix=self.guess_prefix()
self.db=os.path.join(self.prefix,'data.db')
self.cn=sqlite3.connect(self.db)
self.c=self.cn.cursor()
self.langs=map(lambda a: a[0],self.c.execute(SQL_GET_LANGS).fetchall())
self.lang_boundary={}
for l in self.langs:
i=self.c.execute(SQL_GET_LANG_START, (l,)).fetchone()[0]
f=self.c.execute(SQL_GET_LANG_END, (l,)).fetchone()[0]
self.lang_boundary[l]=(i,f)
self.cn.row_factory=sqlite3.Row
self.c=self.cn.cursor()
self.fallback_lang='ar'
self.set_lang()
self.cities_db=os.path.join(self.prefix,'cities.db')
self.cities_cn=sqlite3.connect(self.cities_db)
self.cities_cn.row_factory=sqlite3.Row
self.cities_c=self.cities_cn.cursor()
r=self.cities_c.execute('select v from params where k=?', ('ver',)).fetchone()
print dict(r)
if r: self.cities_db_ver=r['v']
else: self.cities_db_ver='0'
def set_lang(self,lang=None):
self.h.go_last()
l=lang or self.guess_lang() or self.fallback_lang
if l not in self.langs: l=self.fallback_lang
self.lang=l
def guess_lang(self):
a=locale.getlocale(locale.LC_MESSAGES)
if a and a[0]: a=a[0].split('_')
else: return None
return a[0]
def guess_prefix(self):
b='monajat'
fallback_bin='/usr/bin/'
fallback_prefix=os.path.join(fallback_bin,'..','share',b)
e=os.path.realpath(os.path.dirname(sys.argv[0]) or fallback_bin)
d=os.path.join(e,'monajat-data')
if os.path.isdir(d): return d
else:
d=os.path.join(e,'..','share',b)
if os.path.isdir(d): return d
else: return fallback_prefix
def get_prefix(self):
return self.prefix
def text_warp(self,text):
l=text.split('\n\n')
if self.width==-1:
return "\n".join(map(lambda p: p.replace('\n',' '), l))
else:
return "\n".join(map(lambda p: self.tw.fill(p), l))
def get(self,uid=None, lang=None):
if not lang: lang=self.lang
if lang not in self.langs: raise IndexError
i,f=self.lang_boundary[lang]
if not uid:
uid=randint(i,f)
self.h.push(uid)
r=dict(self.c.execute(SQL_GET, (uid,)).fetchone())
r['text']=self.text_warp(r['text'])
if r['merits']: r['merits']=self.text_warp(r['merits'])
return r
def get_current(self):
u=self.h.get_current()
if not u: return self.get()
return self.get(uid=u)
def go_forward(self):
u=self.h.go_forward()
r=self.get(uid=u)
return r
def go_back(self):
u=self.h.go_back()
if not u: return self.get_current()
r=self.get(uid=u)
return r
def go_first(self):
u=self.h.go_first()
if not u: return self.get_current()
r=self.get(uid=u)
return r
def go_last(self):
u=self.h.go_last()
if not u: return self.get_current()
r=self.get(uid=u)
return r
def clear(self):
self.h.clear()
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