Python > ||| が続ている時に2行目に|:-:|:-:|を入れる

関連

• はてなダイアリー to Markdown > v0.1:sub list対応, v0.2-v0.3: スーパーpre記法対応

処理概要

はてな記法のテーブル表記をMarkdown記法にする。

| 1 | 2 |
|   |   |
|   |   |
テスト
| 1 | 2 |
|   |   |
|   |   |

| 1 | 2 |
|:-:|:-:|
|   |   |
|   |   |
テスト
| 1 | 2 |
|:-:|:-:|
|   |   |
|   |   |

code v0.1

import sys

# on Python 3.5

# read from stdin
lines = sys.stdin.readlines()

def getTableFormat(numVertical):
    wrk = "|"
    for loop in range(numVertical - 1):   # -1: except for first
       wrk += ":-:|"
    return wrk

count = 0
for elem in lines:
    wrk = elem
    if "|" in wrk:
       count += 1
       if count == 2:
           num = wrk.count('|')
           fmt = getTableFormat(num)
           print(fmt)
    else:
       count = 0
    print(elem, end='')

code v0.2

import sys

# on Python 3.5

'''
v0.1 Apr. 24, 2018
   - sub list is converted to Markdown style
'''

# read from stdin
lines = sys.stdin.readlines()


def getTableFormat(numVertical):
    wrk = "|"
    for loop in range(numVertical - 1):   # -1: except for first
       wrk += ":-:|"
    return wrk


def conv_tableFormat(astr):
    global countTbl
    if "|" in astr:
        countTbl += 1
        if countTbl == 2:
            num = astr.count('|')
            fmt = getTableFormat(num)
            return fmt + "\r\n" + astr
    else:
        countTbl = 0
    return astr

countTbl = 0  # Table format counter
for elem in lines:
    wrk = conv_tableFormat(elem)
    print(wrk, end='')