Tag: csv

如何在PHP中从csv文件中提取数据: 我有一个csv文件，看起来像这样 $lines[0] = "text, with commas", "another text", 123, "text",5; $lines[1] = "some without commas", "another text", 123, "text"; $lines[2] = "some text with commas or no",, 123, "text"; 我想要一个表格： $t[0] = array("text, with commas", "another text", "123", "text","5"); $t[1] = array("some without commas", "another text", "123", "text"); $t[2] = array("some text, with comma,s or […]

用Python编写的CSV文件在每行之间都有空行: import csv with open('thefile.csv', 'rb') as f: data = list(csv.reader(f)) import collections counter = collections.defaultdict(int) for row in data: counter[row[10]] += 1 with open('/pythonwork/thefile_subset11.csv', 'w') as outfile: writer = csv.writer(outfile) for row in data: if counter[row[10]] >= 504: writer.writerow(row) 该代码读取thefile.csv ，进行更改，并将结果写入到thefile_subset1 。但是，当我在Microsoft Excel中打开生成的csv时，每个记录后都有一个额外的空白行！有没有办法让它不能把一个额外的空白行？

XML到CSV使用XSLT: 我有以下的XML文件： <projects> <project> <name>Shockwave</name> <language>Ruby</language> <owner>Brian May</owner> <state>New</state> <startDate>31/10/2008 0:00:00</startDate> </project> <project> <name>Other</name> <language>Erlang</language> <owner>Takashi Miike</owner> <state> Canceled </state> <startDate>07/11/2008 0:00:00</startDate> </project> … 我想从转换（XSLT）结果中得到这个： Shockwave,Ruby,Brian May,New,31/10/2008 0:00:00 Other,Erlang,Takashi Miike,Cancelled,07/11/2008 0:00:00 有谁知道XSLT来实现这一目标？万一有问题，我正在使用.net。谢谢！

我如何将JSON转换为CSV？: 我有一个JSON文件，我想隐藏到一个CSV文件。我怎样才能用Python做到这一点？我试过了： import json import csv f = open('data.json') data = json.load(f) f.close() f = open('data.csv') csv_file = csv.writer(f) for item in data: f.writerow(item) f.close() 但是，它没有工作。我正在使用Django和我收到的错误是： file' object has no attribute 'writerow' 所以，我尝试了以下内容： import json import csv f = open('data.json') data = json.load(f) f.close() f = open('data.csv') csv_file = csv.writer(f) for item in […]