我正在开展一个项目,要求我使用pubmed
电子表格中的输入和结果的打印计数来搜索Excel
。我一直在使用xlrd
和entrez
来完成这项工作。这是我尝试过的。
我需要使用作者姓名,他/她的医学院,一系列年份和他/她的导师姓名搜索pubmed
,这些都在{{1}中电子表格。我使用Excel
将所有信息转换为字符串列表。
xlrd
我已设法使用Entrez打印我的特定查询的计数。
from xlrd import open_workbook
book = xlrd.open_workbook("HEENT.xlsx").sheet_by_index(0)
med_name = []
for row in sheet.col(2):
med_name.append(row)
med_school = []
for row in sheet.col(3):
med_school.append(row)
mentor = []
for row in sheet.col(9):
mentor.append(row)
问题是我需要将学生姓名(“Jennifer Runch”)替换为学生姓名列表中的下一个学生姓名(“med_name”),下一所学校的医学院,以及当前导师的名字从名单中选择下一位导师的名字。
我想我应该在向from Bio import Entrez
Entrez.email = "your@email.edu"
handle = Entrez.egquery(term="Jennifer Runch AND ((2012[Date - Publication] : 2017[Date - Publication])) ")
handle_1 = Entrez.egquery(term = "Jennifer Runch AND ((2012[Date - Publication] : 2017[Date - Publication])) AND Leoard P. Byk")
handle_2 = Entrez.egquery(term = "Jennifer Runch AND ((2012[Date - Publication] : 2017[Date - Publication])) AND Southern Illinois University School of Medicine")
record = Entrez.read(handle)
record_1 = Entrez.read(handle_1)
record_2 = Entrez.read(handle_2)
pubmed_count = []
for row in record["eGQueryResult"]:
if row["DbName"] == "pubmed":
pubmed_count.append(row["Count"])
for row in record_1["eGQueryResult"]:
if row["DbName"] == "pubmed":
pubmed_count.append(row["Count"])
for row in record_2["eGQueryResult"]:
if row["DbName"] == "pubmed":
pubmed_count.append(row["Count"])
print(pubmed_count)
>>>['3', '0', '0']
声明我的电子邮件后写一个for循环,但我不确定如何将两个代码块链接在一起。有没有人知道连接两个代码块的有效方法,或者知道如何以比我尝试过的更有效的方式做到这一点?
谢谢!
答案 0 :(得分:1)
你已经掌握了大部分代码。它只需要稍微修改一下。
假设您的表格如下:
Jennifer Bunch |Southern Illinois University School of Medicine|Leonard P. Rybak
Philipp Robinson|Stanford University School of Medicine |Roger Kornberg
您可以使用以下代码
import xlrd
from Bio import Entrez
sheet = xlrd.open_workbook("HEENT.xlsx").sheet_by_index(0)
med_name = list()
med_school = list()
mentor = list()
search_terms = list()
for row in range(0, sheet.nrows):
search_terms.append([sheet.cell_value(row, 0), sheet.cell_value(row,1), sheet.cell_value(row, 2)])
pubmed_counts = list()
for search_term in search_terms:
handle = Entrez.egquery(term="{0} AND ((2012[Date - Publication] : 2017[Date - Publication])) ".format(search_term[0]))
handle_1 = Entrez.egquery(term = "{0} AND ((2012[Date - Publication] : 2017[Date - Publication])) AND {1}".format(search_term[0], search_term[2]))
handle_2 = Entrez.egquery(term = "{0} AND ((2012[Date - Publication] : 2017[Date - Publication])) AND {1}".format(search_term[0], search_term[1]))
record = Entrez.read(handle)
record_1 = Entrez.read(handle_1)
record_2 = Entrez.read(handle_2)
pubmed_count = ['', '', '']
for row in record["eGQueryResult"]:
if row["DbName"] == "pubmed":
pubmed_count[0] = row["Count"]
for row in record_1["eGQueryResult"]:
if row["DbName"] == "pubmed":
pubmed_count[1] = row["Count"]
for row in record_2["eGQueryResult"]:
if row["DbName"] == "pubmed":
pubmed_count[2] = row["Count"]
print(pubmed_count)
pubmed_counts.append(pubmed_count)
输出
['3', '0', '0']
['1', '0', '0']
所需的修改是使用format使查询变量。
其他一些不必要但可能有用的修改:
Excel
工作表上循环pubmed_count
存储在预定义列表中,因为如果值返回为空,则输出的大小会有所不同,因此很难猜出哪个值属于哪个查询