9 examples of 'how to unindent in python' in Python

338
def force_unindent(text, ignore_first_line=False):
339
    """Unindent a piece of text, line by line"""
340
341
    lines = text.split("\n")
342
343
    if ignore_first_line:
344
        return "\n".join(lines[:1] + [l.lstrip() for l in lines[1:]])
345
    else:
346
        return "\n".join([l.lstrip() for l in lines])

31
def indent_to_spaces(self, indent):
32
    """Converts indentation to spaces respecting Vim settings."""
33
    indent = indent.expandtabs(self._tabstop)
34
    right = (len(indent) - len(indent.rstrip(" "))) * " "
35
    indent = indent.replace(" ", "")
36
    indent = indent.replace("\t", " " * self._tabstop)
37
    return indent + right

283
def test_deindent():
284
    from py.__.code.source import deindent as deindent
285
    assert deindent(['\tfoo', '\tbar', ]) == ['foo', 'bar']
286
287
    def f():
288
        c = '''while True:
289
    pass
290
'''
291
    import inspect
292
    lines = deindent(inspect.getsource(f).splitlines())
293
    assert lines == ["def f():", "    c = '''while True:", "    pass", "'''"]
294
295
    source = """
296
        def f():
297
            def g():
298
                pass
299
    """
300
    lines = deindent(source.splitlines())
301
    assert lines == ['', 'def f():', '    def g():', '        pass', '    ']

153
@staticmethod
154
def unindent( code ):
155
    """
156
    function that implements code unindent algorithm. 
157
158
    @param code: C++ code block.
159
    @type code: str
160
    @rtype: str
161
    """
162
    assert isinstance( code, types.StringTypes )
163
    if code.startswith(code_creator_t.__INDENTATION):
164
        code = code[ len( code_creator_t.__INDENTATION ):]
165
    return code.replace( os.linesep + code_creator_t.__INDENTATION
166
                           , os.linesep )

170
@staticmethod
171
def reindent(code):
172
    """
173
    :param code:
174
    :return: string
175
    """
176
    tab = code.split("\n")
177
    new_code = ""
178
    prof = 0
179
    for line in tab:
180
        if line.startswith("else") and prof > 0:
181
            prof -= 1
182
        line = (prof * "\t") + line
183
        if line.endswith(":"):
184
            prof += 1
185
        # else :
186
        #     if prof > 0 :
187
        #         prof -= 1
188
        new_code += "\n" + line
189
190
    return new_code

15
def fixBadIndent(toModify,indent):
16
    err_string=indent.replace(' Bad indentation. Found ','').replace('(bad-indentation)','').split('spaces, expected')
17
    bad=int(err_string[0])
18
    good=int(err_string[1])
19
    return toModify.replace(' '*bad,' '*good)

191
def outdent(text):
192
    line_list = text.splitlines()
193
    smallest_indentation = min([
194
        len(line) - len(line.lstrip(" "))
195
        for line in line_list if line
196
    ])
197
    return "\n".join([line[smallest_indentation:] for line in line_list])

32
def indent(lines):
33
    if lines is None:
34
        return ''
35
    return '\n'.join('    '+line for line in lines.split('\n'))

563
def indent(s: str, n: int) -> str:
564
    """Indent all the lines in s (separated by newlines) by n spaces."""
565
    s = ' ' * n + s
566
    s = s.replace('\n', '\n' + ' ' * n)
567
    return s