检查一个列表是否以另一个列表的元素开头，如果找到 return 两个值一起

Question

我有 2 个列表：

substance = ['HYDROCHLORIC ACID 2M', 'ROPIVACAINE HYDROCHLORIDE MONOHYDRATE', 'SODIUM CHLORIDE', 'SODIUM HYDROXIDE 2M', 'WATER FOR INJECTIONS']

extracteddata = ['Ropivacaine hydrochloride monohydrate for injection (corresponding to 2 mg Ropivacaine hydrochloride anhydrous) 2.12 mg Active ingredient Ph Eur ', 'Sodium chloride for injection 8.6 mg Tonicity contributor Ph Eur ', 'Sodium hydroxide 2M q.s. pH-regulator Ph Eur, NF Hydrochloric acid 2M q.s. pH-regulator Ph Eur, NF ', 'Water for Injections to 1 ml Solvent Ph Eur, USP The product is filled into polypropylene bags sealed with rubber stoppers and aluminium caps with flip-off seals. The primary container is enclosed in a blister. 1(1)']

我想检查提取数据的哪个元素以物质的哪个元素开头，并且 return 它们在一起。

预期输出：

matchedlist = [substance:'ROPIVACAINE HYDROCHLORIDE MONOHYDRATE',extracteddata:'Ropivacaine hydrochloride monohydrate for injection (corresponding to 2 mg Ropivacaine hydrochloride anhydrous) 2.12 mg Active ingredient Ph Eur'],[substance:'SODIUM HYDROXIDE 2M', extracteddata:'Sodium hydroxide 2M q.s. pH-regulator Ph Eur, NF Hydrochloric acid 2M q.s. pH-regulator Ph Eur, NF ']

同样...

关于此的任何帮助

Answer 1

这是一个可能的解决方案：

result = []
for s in substance:
    for e in extracteddata:
        if e.upper().startswith(s.upper()):
            result.append([s, e])
print(result)

Answer 2

substance = ['HYDROCHLORIC ACID 2M', 'ROPIVACAINE HYDROCHLORIDE MONOHYDRATE', 'SODIUM CHLORIDE', 'SODIUM HYDROXIDE 2M', 'WATER FOR INJECTIONS']

extracteddata = ['Ropivacaine hydrochloride monohydrate for injection (corresponding to 2 mg Ropivacaine hydrochloride anhydrous) 2.12 mg Active ingredient Ph Eur ', 'Sodium chloride for injection 8.6 mg Tonicity contributor Ph Eur ', 'Sodium hydroxide 2M q.s. pH-regulator Ph Eur, NF Hydrochloric acid 2M q.s. pH-regulator Ph Eur, NF ', 'Water for Injections to 1 ml Solvent Ph Eur, USP The product is filled into polypropylene bags sealed with rubber stoppers and aluminium caps with flip-off seals. The primary container is enclosed in a blister. 1(1)']

json_data = []
for data in substance:
    for data1 in extracteddata:
        if data1.lower().startswith(data.lower()):
            json_data.append({"substance":data,"extracteddata:":data1})
print(json_data)

希望它能奏效:)

检查一个列表是否以另一个列表的元素开头，如果找到 return 两个值一起

Check whether a list starts with the elements of another list and if found return both the values together

python

list

startswith

pattern-matching

python-3.x