我試圖執行一堆代碼只有當我正在搜索的字符串包含逗號。僅當字符串包含','時才執行?
下面是一個例子設定的行,我需要解析(名稱是該製表符分隔的文件和列(煩人)包含名稱,程度和實踐的地區列標題:
name
Sam da Man J.D.,CEP
Green Eggs Jr. Ed.M.,CEP
Argle Bargle Sr. MA
Cersei Lannister M.A. Ph.D.
我的問題是,一些行中包含一個逗號,後面跟着一個縮寫代表專業的一個「實踐領域」,有些則不是。
我的代碼依賴於每行含有一個逗號,現在我將不得不修改代碼以解釋沒有逗號的行。
def parse_ieca_gc(s):
########################## HANDLE NAME ELEMENT ###############################
degrees = ['M.A.T.','Ph.D.','MA','J.D.','Ed.M.', 'M.A.', 'M.B.A.', 'Ed.S.', 'M.Div.', 'M.Ed.', 'RN', 'B.S.Ed.', 'M.D.']
degrees_list = []
# separate area of practice from name and degree and bind this to var 'area'
split_area_nmdeg = s['name'].split(',')
area = split_area_nmdeg.pop() # when there is no area of practice and hence no comma, this pops out the name + deg and leaves an empty list, that's why 'print split_area_nmdeg' returns nothing and 'area' returns the name and deg when there's no comma
print 'split area nmdeg'
print area
print split_area_nmdeg
# Split the name and deg by spaces. If there's a deg, it will match with one of elements and will be stored deg list. The deg is removed name_deg list and all that's left is the name.
split_name_deg = re.split('\s',split_area_nmdeg[0])
for word in split_name_deg:
for deg in degrees:
if deg == word:
degrees_list.append(split_name_deg.pop())
name = ' '.join(split_name_deg)
# area of practice
category = area
re.search()和re.match()都不起作用,因爲它們返回實例而不是布爾值,所以我應該用什麼來判斷是否有逗號?
'if','in string'。 –