8 examples of 'python write list to csv column' in Python

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137def save_list_to_csv(list, filename):
138 f = open(filename, 'w')
139 writer = csv.writer(f, lineterminator='\n')
140 writer.writerows(list)
141 f.close()
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305def to_csv(self, f):
306 is_path = False
307 if isinstance(f, str):
308 is_path = True
309 f = open(f, mode='w')
310 writer = csv.DictWriter(f, self.columns)
311 writer.writerows(self._data)
312 if is_path:
313 f.close()
75def writecsv(filename, rows, separator="\t", encoding="utf-8-sig"):
76 """Write the rows to the file.
77
78 :param filename: (str)
79 :param rows: (list)
80 :param separator: (str):
81 :param encoding: (str):
82
83 """
84 with codecs.open(filename, "w+", encoding) as f:
85 for row in rows:
86 tmp = []
87 for s in row:
88 if isinstance(s, (float, int)):
89 s = str(s)
90 else:
91 s = '"%s"' % s
92 tmp.append(s)
93 f.write('%s\n' % separator.join(tmp))
67def write_csv(writer, data):
68 writer.writerow(data)
90def write_rows_to_csv(row_list, filename):
91 """
92 Write a list of namedtuple objects to a (unicode) CSV file.
93
94 Args:
95 row_list A list of namedtuple objects
96 Returns:
97 Raises:
98 """
99 with open(filename,'w') as out_file:
100 csv_file = UnicodeWriter(out_file, quoting=csv.QUOTE_ALL)
101 write_header = True
102 for row in row_list:
103 if write_header:
104 write_header = False
105 csv_file.writerow(list(row._fields))
106 csv_file.writerow([x for x in row._asdict().itervalues()])
20def ToCsv(self,name='FileName.csv', DataToWrite=[
21 ["First", "Second", "Third"], ]):
22 #Write DataResult to CSV file
23 with open(name, 'w', newline='') as fp:
24 a = csv.writer(fp, delimiter=',')
25 a.writerows(DataToWrite)
51def write(self, propnames, separator=','):
52 res = ''
53 nbprop = len(propnames)
54 for i, prop in enumerate(propnames):
55 if hasattr(self, prop):
56 v = self.__dict__[prop]
57 if type(v) == str:
58 res += '"'+v+'"'
59 else:
60 res += str(v)
61 if i < nbprop-1:
62 res += separator
63 return res
66def write_row_per_record(csv_writer, collection):
67 for record in collection:
68 csv_writer.writerow(get_values_dict(record, object_dict.values()))

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