编写Python小程序来统计测试脚本的关键字
通常自动化测试项目到了一定的程序，编写的测试代码自然就会很多，如果很早已经编写的测试脚本现在某些基础函数、业务函数需要修改，那么势必要找出那些引用过这个被修改函数的地方，有些IDE支持全文查找和引用查找，而有些简单的可能就没有，因为日后要用到统计功能、和一些其它的需求，所以写了一个脚本。除了跟目录下全文查找引用过的文件外，还是支持统计查找到的数量，一次可以查找多个关键字，支持按主关键字来归类。
#encoding: utf-8
import os
import sys
import re
reload(sys)
sys.setdefaultencoding("utf-8")
short_exclude = [".svn", "sendbox"] ##不检查的文件、目录名
long_exclude = [] ##不包含检查的文件、目录的完整路径
extend_name = [".rb"] ##指定检查的文件后缀
temp_key_words = [
{
"key" : "#作者：",
"display" : "作者",
"times" : -1,
"match" : "include",
"primary_key" : True,
},
{
"key" : "#[summary]",
"display" : "完成用例数",
"times" : -1,
"match" : "include",
},
{
"key" : "File.expand_path",
"display" : "有状态行数",
"times" : -1,
"ignore_case" : True,
},
{
"key" : "def\s+test_",
"display" : "有效用例数",
"times" : -1,
"match" : "regex",
"ignore_case" : True,
},
{
"key" : "#def\s+test_",
"display" : "注释用例数",
"times" : -1,
"match" : "regex",
"ignore_case" : True,
},
]
for kv in temp_key_words:
if not "key" in kv:
raise "以下的列表中没有【key】值！\n%s" % kv
if not "key" in kv:
raise "以下的列表中没有【display】值！\n%s" % kv
kv['times'] = kv.get('times', -1) ##默认为不限制检查次数
if kv.get("ignore_case", True)==False: ##默认忽略大小写
flag = 0
else:
flag = re.I
kv['pattern'] = re.compile(kv['key'], flag)
if kv.get("primary_key", False):
kv['times'] = 1
import copy
key_words = []
def deepcopy(objs):
t_list = []
for obj in objs:
t_list.append(copy.copy(obj))
return t_list
def loop_case(root_dir):
t_sum = []
print root_dir
sub_gen = os.listdir(root_dir)
for sub in sub_gen:
if sub in short_exclude: ##在不检查文件、目录范围中
continue
abs_path = os.path.join(root_dir, sub)
if long_exclude:
is_exclude = False
for exclude in long_exclude:
if exclude == abs_path[-len(exclude):]:
is_exclude = True
break
if is_exclude:
continue
print abs_path
if os.path.isdir(abs_path):
print "dir"
t_sum.extend(loop_case(abs_path))
elif os.path.isfile(abs_path):
if not "." + abs_path.rsplit(".", 1)[1] in extend_name: ##不在后缀名 检查范围中
continue
print "file"
global key_words
key_words = deepcopy(temp_key_words)
t_sum.append(count_case(abs_path))
return t_sum
def count_case(abs_path):
t_dict = {}
with open(abs_path) as f:
for l in f:
l = l.strip()
match_rule(l)
index = 0
count_result = [0] * len(key_words)
for kv in key_words:
if 'primary_key' in kv:
t_dict['primary_key'] = kv.get('display')
t_dict['primary_key_value'] = kv.get('primary_key_value', "None")
count_result[index] = -1-kv['times']
index += 1
t_dict['match_result'] = count_result
t_dict['file_path'] = abs_path
return t_dict
def match_rule(line):
primary_key = None
for kv in key_words:
match = False
if kv['times']==0: ##检查次数已满，不再检查
continue
if kv.get('match', "") == "regex": ##指定了匹配方式为:正则
if kv['pattern'].match(line): ##匹配正则成功
match = True
else: ##默认匹配方式为： 包含
if kv['key'] in line: ##包含了指定字符串
match = True
if match:
if kv.get('primary_key', False):
kv['primary_key_value'] = line.split(kv['key'])[1].strip()
# kv['primary_key'] = False
kv['times'] -= 1 ##匹配成功，同理剩余匹配的次数 -1
return primary_key
def format_info(sum_list):
tip_list = []
p_k_dict = {}
for d in sum_list:
p_k = d['primary_key_value']
if p_k not in p_k_dict:
p_k_dict[p_k] = [0] * len(key_words)
temp_list = []
m = d['match_result']
temp_list.append("文件名称：%s\n%s:%s\n" % (d['file_path'], d['primary_key'], d['primary_key_value']))
for i in range(len(m)):
if 'primary_key' in key_words[i]:
continue
else:
t_s = str(m[i])
temp_list.append("%s:%s\n" % (key_words[i]["display"], t_s))
p_k_dict[p_k][i] += m[i]
tip_list.append("".join(temp_list))
p_k_dict[p_k][0] += 1
tip_list.append("===========================主键统计分割线===============================")
total_dict = {}
for kv in key_words:
if 'primary_key' not in kv:
total_dict[kv['display']] = 0
total_dict['全部文件数'] = 0
for k,v in p_k_dict.items():
temp_list = []
temp_list.append("主键：%s\n文件总数：%s\n" % (k, v[0]))
for i in range(1, len(v)):
temp_list.append("%s:%s\n" % (key_words[i]["display"], str(v[i])))
total_dict[key_words[i]["display"]] += v[i]
tip_list.append("".join(temp_list))
total_dict['全部文件数'] += v[0]
tip_list.append("===========================全部统计分割线===============================")
temp_list = []
for k,v in total_dict.items():
temp_list.append("全部%s:%s\n" % (k,v))
tip_list.append("".join(temp_list))
tip_msg = "\n".join(tip_list)
print tip_msg
open(r"sum_case.log", "w").write(tip_msg)
if __name__=="__main__":
if len(sys.argv) > 1:
root_list = sys.argv[1:]
else:
root_list = [os.curdir]
sum_list = []
for root_dir in root_list:
if os.path.exists(root_dir) and os.path.isdir(root_dir):
sum_list.extend(loop_case(root_dir))
format_info(sum_list)
else:
print "给定的根目录无效\n%s" % root_dir
可以通过配置开头的设置来确定检查什么关键字，文件类型，过滤哪些文件和目录等
