10 examples of 'python append to file new line' in Python

120
def write(self, line):
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    if self.expandtabs:
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        self._write(line.expandtabs(self.tabsize))
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    else:
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        self._write(line)

114
def add_line(self, line):
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    self._add(line)

65
def writelines(self, lines):
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    """ Log a series of lines excluding trailing whitespace """
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    for line in lines:
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        self.write(line)
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    return 1

113
def prepend_to_file(fn, text):
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    with open(fn, 'r') as f:
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        body = f.readlines()
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    with open(fn, 'w') as f:
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        f.write(text)
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        f.writelines(body)

74
def append(self, line):
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    line.script = self
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    self._lines.append(line)

185
def writelines(self, *args):
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    for f, line in zip(self._files, args):
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        f.write(line)

308
def write_new_line(line):
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    f.write('\\\n' + ' ' * 4 + line + ' ')

21
def insert_in_file(file_name, text, add_text):
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    with open(file_name) as f:
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        new_text=f.read()
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        if text not in new_text:
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            print '"{}" was not found in file "{}"!'.format(text, file_name)
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            return
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        new_text = re.sub(r'^(%s)' % re.escape(text), r'\1\n%s' % add_text, new_text, flags=re.MULTILINE)
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    with open(file_name, "w") as f:
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        f.write(new_text)
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    return

165
def insertInFile(file, index, value) :
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    f = open(file, "r");
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    contents = f.readlines();
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    f.close();
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    contents.insert(index, value);
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    f = open(file, "w");
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    contents = "".join(contents);
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    f.write(contents);
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    f.close();

104
def write(self, data):
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	prefix = self.tabs() if self.start else ''
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	self.buf.append(prefix + data)
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	self.start = False