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- AbstractFormatter
- NullFormatter
- NullWriter
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- AbstractWriter
- DumbWriter
class AbstractFormatter |
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The standard formatter.
This implementation has demonstrated wide applicability to many writers,
and may be used directly in most circumstances. It has been used to
implement a full-featured World Wide Web browser.
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Methods defined here:
- __init__(self, writer)
- add_flowing_data(self, data)
- add_hor_rule(self, *args, **kw)
- add_label_data(self, format, counter, blankline=None)
- add_line_break(self)
- add_literal_data(self, data)
- assert_line_data(self, flag=1)
- end_paragraph(self, blankline)
- flush_softspace(self)
- format_counter(self, format, counter)
- format_letter(self, case, counter)
- format_roman(self, case, counter)
- pop_alignment(self)
- pop_font(self)
- pop_margin(self)
- pop_style(self, n=1)
- push_alignment(self, align)
- push_font(self, font)
- push_margin(self, margin)
- push_style(self, *styles)
- set_spacing(self, spacing)
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class AbstractWriter(NullWriter) |
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A writer which can be used in debugging formatters, but not much else.
Each method simply announces itself by printing its name and
arguments on standard output.
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Methods defined here:
- new_alignment(self, align)
- new_font(self, font)
- new_margin(self, margin, level)
- new_spacing(self, spacing)
- new_styles(self, styles)
- send_flowing_data(self, data)
- send_hor_rule(self, *args, **kw)
- send_label_data(self, data)
- send_line_break(self)
- send_literal_data(self, data)
- send_paragraph(self, blankline)
Methods inherited from NullWriter:
- __init__(self)
- flush(self)
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class DumbWriter(NullWriter) |
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Simple writer class which writes output on the file object passed in
as the file parameter or, if file is omitted, on standard output. The
output is simply word-wrapped to the number of columns specified by
the maxcol parameter. This class is suitable for reflowing a sequence
of paragraphs.
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Methods defined here:
- __init__(self, file=None, maxcol=72)
- reset(self)
- send_flowing_data(self, data)
- send_hor_rule(self, *args, **kw)
- send_line_break(self)
- send_literal_data(self, data)
- send_paragraph(self, blankline)
Methods inherited from NullWriter:
- flush(self)
- new_alignment(self, align)
- new_font(self, font)
- new_margin(self, margin, level)
- new_spacing(self, spacing)
- new_styles(self, styles)
- send_label_data(self, data)
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class NullFormatter |
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A formatter which does nothing.
If the writer parameter is omitted, a NullWriter instance is created.
No methods of the writer are called by NullFormatter instances.
Implementations should inherit from this class if implementing a writer
interface but don't need to inherit any implementation.
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Methods defined here:
- __init__(self, writer=None)
- add_flowing_data(self, data)
- add_hor_rule(self, *args, **kw)
- add_label_data(self, format, counter, blankline=None)
- add_line_break(self)
- add_literal_data(self, data)
- assert_line_data(self, flag=1)
- end_paragraph(self, blankline)
- flush_softspace(self)
- pop_alignment(self)
- pop_font(self)
- pop_margin(self)
- pop_style(self, n=1)
- push_alignment(self, align)
- push_font(self, x)
- push_margin(self, margin)
- push_style(self, *styles)
- set_spacing(self, spacing)
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class NullWriter |
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Minimal writer interface to use in testing & inheritance.
A writer which only provides the interface definition; no actions are
taken on any methods. This should be the base class for all writers
which do not need to inherit any implementation methods.
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Methods defined here:
- __init__(self)
- flush(self)
- new_alignment(self, align)
- new_font(self, font)
- new_margin(self, margin, level)
- new_spacing(self, spacing)
- new_styles(self, styles)
- send_flowing_data(self, data)
- send_hor_rule(self, *args, **kw)
- send_label_data(self, data)
- send_line_break(self)
- send_literal_data(self, data)
- send_paragraph(self, blankline)
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