toaco

# 参考链接: http://stackoverflow.com/questions/101128/how-do-i-read-text-from-the-windows-clipboard-from-python
import win32clipboard

win32clipboard.OpenClipboard()
for i in range(0XFFFF):
    try:
        data = win32clipboard.GetClipboardData(i)
        print("Clipboard Formats Value: {}(HEX:{:X})".format(i, i))
        print("ClipboardDate:\n{}".format(repr(data)))
        print("------------------------------------------------------------------------")

toaco

import copy

import types


def shield_sensitive(obj, *args):
    """
    replace all sensitive value  to `******`, according to instance attribute or dict key.
    """
    try:

toaco

# list all resource requested by a request
from ghost import Ghost

ghost = Ghost()


def get_all_resources(url):
    with ghost.start() as session:
        page, extra_resources = session.open(url)
        for extra_resource in extra_resources:

toaco

import datetime

import redis


class DictStack(object):
    def __init__(self, key_name, redis_option):
        self._db = redis.StrictRedis(**redis_option)

        self._key_name = key_name

toaco

统计机器翻译（英语：Statistical Machine Translation，简写为SMT）是机器翻译的一种，基本思想是通过对大量的平行语料进行统计分析，构建模型，进而使用此模型进行翻译。

所谓的平行语料就是表达同一个意思的不同语言的句子，如：

這是一個蘋果。
This is an apple.

桌上有一本書。
There is a book on the table．

toaco

import arrow


def diff_month(d1, d2):
    return (d1.year - d2.year) * 12 + d1.month - d2.month


def calc_deadline(start_date, period):
    date = arrow.get(start_date)
    now = arrow.get()

toaco

*** Error in `/home/jeffrey/workspace/romulan-env/bin/python2.7': free(): corrupted unsorted chunks: 0x00000000036437e0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7fcf86e667e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7fcf86e6f37a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7fcf86e7353c]
/home/jeffrey/workspace/romulan-env/bin/python2.7[0x509019]
/home/jeffrey/workspace/romulan-env/bin/python2.7[0x4b5244]
/home/jeffrey/workspace/romulan-env/bin/python2.7[0x4a6359]
/home/jeffrey/workspace/romulan-env/local/lib/python2.7/site-packages/pymssql.so(+0x20cb2)[0x7fcf738a9cb2]
/home/jeffrey/workspace/romulan-env/bin/python2.7(PyEval_EvalFrameEx+0x5780)[0x4c9780]

toaco

import collections


class groupby2(object):
    """
    [k for k, g in groupby2('AAAABBBCCDAABBB')] --> A B C D
    """

    def __init__(self, iterable, key=lambda x: x):
        self.key_func = key

toaco

CREATE TABLE TABLE_A
(
  AID NUMBER(10) NOT NULL PRIMARY KEY
);

CREATE TABLE TABLE_B
(
  BID NUMBER(12) NOT NULL PRIMARY KEY,
  AID NUMBER(10) NOT NULL REFERENCES TABLE_A (AID)
);

toaco

-- 条件为IN的时候是51条，条件为Not In的时候应该是7条结果是0
SELECT
  DISTINCT CH || QH AREACODE
FROM PTB_YHZL
-- 58 rows
WHERE PTB_YHZL.CH || QH NOT IN (
  SELECT PTB_DQ.CH || QH
  FROM PTB_FCXX
    LEFT JOIN ptb_dq ON PTB_FCXX.CH = PTB_DQ.CH
  -- 53 rows