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Apply PEP 8 style guidance to zenmap
Using the pep8 tool (https://pypi.python.org/pypi/pep8), fixed the following style issues: Count Issue 11 E201 whitespace after '[' 8 E203 whitespace before ',' 41 E211 whitespace before '(' 11 E221 multiple spaces before operator 61 E225 missing whitespace around operator 237 E231 missing whitespace after ':' 91 E251 no spaces around keyword / parameter equals 19 E261 at least two spaces before inline comment 41 E301 expected 1 blank line, found 0 200 E302 expected 2 blank lines, found 1 356 E303 too many blank lines (2) 563 E501 line too long (106 characters) 39 E701 multiple statements on one line (colon) 13 E702 multiple statements on one line (semicolon) 4 W291 trailing whitespace 2 W293 blank line contains whitespace 8 W391 blank line at end of file 21 W601 .has_key() is deprecated, use 'in' 2 W602 deprecated form of raising exception The remaining issues are long lines due to very deep data structures. I chose not to alter them, as it would involve backslash-continuation where whitespace is not permitted: ./zenmapGUI/ScanInterface.py:323:80: E501 line too long (90 characters) ./zenmapGUI/ScanInterface.py:456:80: E501 line too long (84 characters) ./zenmapGUI/ScanInterface.py:464:80: E501 line too long (84 characters) ./zenmapGUI/ScanInterface.py:472:80: E501 line too long (122 characters) ./zenmapGUI/ScanInterface.py:479:80: E501 line too long (122 characters) ./zenmapGUI/ScanInterface.py:920:80: E501 line too long (94 characters) ./zenmapGUI/ScanInterface.py:923:80: E501 line too long (93 characters) ./zenmapGUI/MainWindow.py:575:80: E501 line too long (99 characters) ./zenmapGUI/MainWindow.py:906:80: E501 line too long (99 characters)
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@@ -123,8 +123,8 @@
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# This prints the normal (text) output of a single scan. Ideas for further
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# development:
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#
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# Print the topology graphic. The graphic is already made with Cairo so the same
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# code can be used to draw on the print context.
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# Print the topology graphic. The graphic is already made with Cairo so the
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# same code can be used to draw on the print context.
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#
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# Print in color with highlighting, like NmapOutputViewer.
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#
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@@ -139,6 +139,7 @@ import pango
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MONOSPACE_FONT_DESC = pango.FontDescription("Monospace 12")
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class PrintState (object):
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"""This is the userdatum passed to gtk.PrintOperation callbacks."""
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@@ -169,7 +170,9 @@ class PrintState (object):
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op.set_n_pages((len(self.lines) - 1) / self.lines_per_page + 1)
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def draw_page(self, op, context, page_nr):
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this_page_lines = self.lines[page_nr * self.lines_per_page:(page_nr + 1) * self.lines_per_page]
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this_page_lines = self.lines[
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page_nr * self.lines_per_page:
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(page_nr + 1) * self.lines_per_page]
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layout = context.create_pango_layout()
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# Do no wrapping.
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layout.set_width(-1)
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@@ -180,6 +183,7 @@ class PrintState (object):
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cr = context.get_cairo_context()
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cr.show_layout(layout)
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def run_print_operation(inventory, entry):
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op = gtk.PrintOperation()
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state = PrintState(inventory, entry)
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