【1901100351】自学训练营20 DAY 9

exercises/1901100351/d08/mymodule/main.py

@@ -1,8 +1,33 @@
 # this is d8 exercise for erros and exceptions
-# date: 2019.09.15
+
+# date: 2019.09.15;renew in 09.18
 # author by: rtgong
 
 import stats_word
+import traceback
+import logging
+
+logger = logging.getLogger(__name__)
+
+def test_traceback():
+    try:
+        stats_word.stats_text(1)
+    except Exception as e:
+        print('test_traceback =>',e)
+        print(traceback.format_exc())
+
+def test_logger():
+    try:
+        stats_word.stats_text(1)
+    except Exception as e:
+        logger.exception(e)
+
+if __name__=="__main__":
+    test_traceback()
+    test_logger()
+
+
+
 
 text = '''
 愚公移山
@@ -20,7 +45,7 @@
 二山的守護神被愚公的堅毅精神嚇倒，便把此事奏知天帝。天帝佩服愚公的精神，就命
 兩位大力神揹走二山。
 
-17**2
+
 
 How The Foolish Old Man Moved Mountains
 Yugong was a ninety-year-old man who lived at the north 
@@ -59,4 +84,5 @@
 try:
     print('合并词频统计结果:', stats_word.stats_text(text))
 except ValueError:
-    print()
+    print()
+

exercises/1901100351/d08/mymodule/stats_word.py

@@ -1,49 +1,51 @@
 # this is d8 exercise for erros and exceptions
-# date: 2019.09.15
+
 # author by: rtgong
 
 # 统计参数中英文单词出现的次数，并按降序排列
 def stats_text_en(text):  #定义函数
-    if type(text)==str:
-        elements = text.split()#对字符串进行切片
-        words = []#设置列表
-        symbols = ',.*-!'
-        for element in elements:
-            for symbol in symbols:
-                element = element.replace(symbol,'')
-                if len(element):
-                    words.append(element)
-        counter = {}#创建字典
-        word_set = set(words)#创建无序不重复集合    
+
+    if not isinstance(text,str):
+        raise ValueError('参数必须是 str 类型,输入类型 %s' % type(text))
+    elements = text.split()#对字符串进行切片
+    words = []#设置列表
+    symbols = ',.*-!'
+    for element in elements:
+        for symbol in symbols:
+            element = element.replace(symbol,'')
+            if len(element):
+                 words.append(element)
+    counter = {}#创建字典
+    word_set = set(words)#创建无序不重复集合    
 
-        for word in word_set:
-            counter[word] = words.count(word)
-        return sorted(counter.items(), key=lambda x:x[1], reverse=True)
-    else:
-        raise ValueError('type of text is not str')
+    for word in word_set:
+        counter[word] = words.count(word)
+    return sorted(counter.items(), key=lambda x:x[1], reverse=True)
 
 
 # 统计参数中汉字出现次数，并按降序排列
 def stats_text_cn(text):#设定函数
-    if type(text)==str:
-        cn_charactors = []
-        for charactor in text:
-            if '\u4e00'<= charactor <= '\u9fff':#中文字符的代码区间
-                cn_charactors.append(charactor)
-        counter = {}#创建字典
-        cn_charactor_set = set(cn_charactors)
-        for charactor in cn_charactor_set:
-            counter[charactor] = cn_charactors.count(charactor)
-        return sorted(counter.items(),key=lambda x:x[1], reverse=True)
-    else:
-        raise ValueError('type of text is not str')
+
+    if not isinstance(text,str):
+        raise ValueError('参数必须是 str 类型,输入类型 %s' % type(text))
+    cn_charactors = []
+    for charactor in text:
+        if '\u4e00'<= charactor <= '\u9fff':#中文字符的代码区间
+            cn_charactors.append(charactor)
+    counter = {}#创建字典
+    cn_charactor_set = set(cn_charactors)
+    for charactor in cn_charactor_set:
+        counter[charactor] = cn_charactors.count(charactor)
+    return sorted(counter.items(),key=lambda x:x[1], reverse=True)
+
 
 # 合并英汉词频统计
 def stats_text(text_en_cn) :
-    if type(text_en_cn)==str:
-        return (stats_text_en(text_en_cn)+stats_text_cn(text_en_cn))
-    else:
-        raise ValueError('type of text is not str')
+    if not isinstance(text_en_cn,str):
+        raise ValueError('参数必须是 str 类型,输入类型 %s' % type(text_en_cn))
+    return (stats_text_en(text_en_cn)+stats_text_cn(text_en_cn))
+
+
 
 
 en_text = '''

exercises/1901100351/d09/mymodule/main.py

@@ -0,0 +1,64 @@
+# this is d9 exercise for stander libirary
+# date: 2019.09.20
+# author by: rtgong
+
+import stats_word
+
+with open(r'D:\编程学习\selfteaching-python-camp\exercises\1901100351\d09\mymodule\tang300.json',encoding='UTF-8') as f:
+    text = f.read()
+f.closed
+
+print(stats_word.stats_text_cn(text))
+
+
+
+text = '''
+愚公移山
+太行，王屋二山的北面，住了一個九十歲的老翁，名叫愚公。二山佔地廣闊，擋住去路，使他和家人往來極為不便。
+一天，愚公召集家人說：「讓我們各盡其力，剷平二山，開條道路，直通豫州，你們認為怎樣？」
+大家都異口同聲贊成，只有他的妻子表示懷疑，並說：「你連開鑿一個小丘的力量都沒有，怎可能剷平太行、王屋二山呢？況且，鑿出的土石又丟到哪裏去呢？」
+大家都熱烈地說：「把土石丟進渤海裏。」
+於是愚公就和兒孫，一起開挖土，把土石搬運到渤海去。
+愚公的鄰居是個寡婦，有個兒子八歲也興致勃勃地走來幫忙。
+寒來暑往，他們要一年才能往返渤海一次。
+住在黃河河畔的智叟，看見他們這樣辛苦，取笑愚公說：「你不是很愚蠢嗎？你已一把年紀了，就是用盡你的氣力，也不能挖去山的一角呢？」
+愚公歎息道：「你有這樣的成見，是不會明白的。你比那寡婦的小兒子還不如呢！就算我死了，還有我的兒子，我的孫子，我的曾孫子，他們一直傳下去。
+而這二山是不會加大的，總有一天，我們會把它們剷平。」
+智叟聽了，無話可說：
+二山的守護神被愚公的堅毅精神嚇倒，便把此事奏知天帝。天帝佩服愚公的精神，就命
+兩位大力神揹走二山。
+
+
+How The Foolish Old Man Moved Mountains
+Yugong was a ninety-year-old man who lived at the north 
+of two high mountains, Mount Taixing and Mount Wangwu.
+Stretching over a wide expanse of land, the mountains blocked 
+yugong’s way making it inconvenient for him and his family to get around.
+One day yugong gathered his family 
+together and said,”Let’s do our best to level these two mountains. We shall open a road that leads to Yuzhou. What 
+do you think?”
+All but his wife agreed with him.
+“You don’t have the strength to cut even a small mound,” muttered 
+his wife. “How on earth do you suppose you can level Mount Taixin and Mount Wanwu? Moreover, where will all the 
+earth and rubble go?”
+“Dump them into the Sea of Bohai!” said everyone.
+So Yugong, his sons, and his grandsons 
+started to break up rocks and remove the earth. They transported the earth and rubble to the Sea of Bohai.
+Now Yugong
+’s neighbour was a widow who had an only child eight years old. Evening the young boy offered his help eagerly.
+Summer went by and winter came. It took Yugong and his crew a full year to travel back and forth once.
+On the bank of 
+the Yellow River dwelled an old man much respected for his wisdom. When he saw their back-breaking labour, he 
+ridiculed Yugong saying,”Aren’t you foolish, my friend? You are very old now, and with whatever remains of your 
+waning strength, you won’t be able to remove even a corner of the mountain.”
+Yugong uttered a sigh and said,”A 
+biased person like you will never understand. You can’t even compare with the widow’s little boy!”
+“Even if I 
+were dead, there will still be my children, my grandchildren, my great grandchildren, my great great grandchildren. 
+They descendants will go on forever. But these mountains will not grow any taler. We shall level them one day!” he 
+declared with confidence.
+The wise old man was totally silenced.
+When the guardian gods of the mountains saw how 
+determined Yugong and his crew were, they were struck with fear and reported the incident to the Emperor of Heavens.
+Filled with admiration for Yugong, the Emperor of Heavens ordered two mighty gods to carry the mountains away.
+'''

exercises/1901100351/d09/mymodule/stats_word.py

@@ -0,0 +1,93 @@
+# this is d9 exercise for stander libirary
+# date: 2019.09.20
+# author by: rtgong
+
+# 统计参数中英文单词出现的次数，并按降序排列
+def stats_text_en(text):  #定义函数
+    import collections
+    if not isinstance(text,str):
+        raise ValueError('参数必须是 str 类型,输入类型 %s' % type(text))
+    text = text.replace(',','').replace('.','').replace('!','').replace('--','').replace('*','').replace('(','').replace(')','')
+    list_text = text.split()
+    count = int(input("请输入要限制输出的元素个数："))
+    dic = collections.counter(list_text).most_common(count)
+    return dic
+
+# 统计参数中汉字出现次数，并按降序排列
+def stats_text_cn(text):#设定函数
+    dic = {}
+    if not isinstance(text,str):
+        raise ValueError('参数必须是 str 类型,输入类型 %s' % type(text))
+
+    for i in text:
+        if '\u4e00'<= i <= '\u9fff':#中文字符的代码区间
+            dic[i] = text.count(i)
+    import collections
+    count = int(input("请输入要限制输出的元素个数："))
+    dic = collections.Counter(dic).most_common(count)
+    return dic
+
+
+# 合并英汉词频统计
+def stats_text(text) :
+    dic_1 = stats_text_cn(text)
+    if not isinstance(text,str):
+        raise ValueError('参数必须是 str 类型,输入类型 %s' % type(text))
+    for i in text:
+        if '\u4e00'<= i <= '\u9fff':
+            text = text.replace(i,'')
+    text = text.replace('「','').replace('」','').replace('，','').replace('。','').replace('？','').replace('！','').replace('：','')
+    dic_2 = stats_text_cn(text)
+    dic_3 = {}
+    dic_3.update(dic_2)
+    dic_3.update(dic_1)
+    dic_3 = sorted(dic_3.items(),key=lambda x:x[1], reverse = True)
+
+    return(dic_3)
+
+print(stats_text.__doc__)
+
+
+en_text = '''
+the Zen of Python, by Tim Peters
+
+Beautiful is better than ugly.
+Explicit is better than implicit.
+Simple is better than complex.
+Complex is better than complicated.
+Flat is better than nested.
+Sparse is better than dense.
+Readability counts.
+Special cases aren't special enough to break the rules.
+Although practicality beats purity.
+Errors should never pass silently.
+Unless explicitly silenced.
+In the face of ambiguity, refuse the temptation to guess.
+There should be one-- and preferably only one --obvious way to do it.
+Although that way may not be obvious at first unless you're Dutch.
+Now is better than never.
+Although never is often better than *right* now.
+If the implementation is hard to explain, it's a bad idea.
+If the implementation is easy to explain, it may be a good idea.
+Namespaces are one honking great idea -- let's do more of those!
+'''
+
+cn_text = '''
+Python之禅 by Tim Peters
+
+优美胜于丑陋
+明了胜于晦涩
+简洁胜于复杂
+复杂胜于凌乱
+扁平胜于嵌套
+间隔胜于紧凑
+可读性很重要
+尽管实用会打破纯粹，也不可违背规则 
+不要包容任何错误，除非你确定需要这样做 
+当存在多种可能，不要尝试去猜测
+而是尽量找一种，最好是唯一一种明显的解决方案
+虽然这并不容易，因为你不是 Python 之父 
+做也许好过不做，但不假思索就动手还不如不做 
+如果你无法向人描述你的方案，那肯定不是一个好方案；反之亦然 
+命名空间是一种绝妙的理念，请多加利用
+'''