这是一个noob问题，但如果不使用Pandas（pd.read），我如何导入CSV文件并将其加载到DataFrame对象，以便调用它（例如print（loaded_file））并用Python（2.7）打印文件内容？
Unicodesv库也可用于读取。csv文件。
import unicodecsv
import pandas as pd
def read_csv(data):
""" Returns a list of dicts from .csv file passed in as data"""
with open(data, "rb") as f:
reader = list(unicodecsv.DictReader(f))
return reader
file = read_csv('filename.csv') # call the function and pass in your 'filename'
pd.DataFrame(file) # call pd.DataFrame() function with file as an argument
# to convert it to DataFrame object
只要阅读每一行并拆分，还注意到你需要知道hoy来解析类型，例如：
def getCSV(filePath, sep=";"):
with open(filePath, "r") as f:
return [l.split(sep) for l in f]
然后将其加载到数据帧中：
import pandas as pd
csvdata = getCSV("/da/real/path/file.csv")
pd.DataFrame(csvdata)
import pandas as pd
data = pd.read_csv('file_name')
