| import unittest |
| |
| from mako.lexer import Lexer |
| from mako import exceptions, util |
| from util import flatten_result, result_lines |
| from mako.template import Template |
| import re |
| from test import TemplateTest, template_base, skip_if, eq_ |
| |
| # create fake parsetree classes which are constructed |
| # exactly as the repr() of a real parsetree object. |
| # this allows us to use a Python construct as the source |
| # of a comparable repr(), which is also hit by the 2to3 tool. |
| |
| def repr_arg(x): |
| if isinstance(x, dict): |
| return util.sorted_dict_repr(x) |
| else: |
| return repr(x) |
| |
| from mako import parsetree |
| for cls in parsetree.__dict__.values(): |
| if isinstance(cls, type) and \ |
| issubclass(cls, parsetree.Node): |
| clsname = cls.__name__ |
| exec (""" |
| class %s(object): |
| def __init__(self, *args): |
| self.args = args |
| def __repr__(self): |
| return "%%s(%%s)" %% ( |
| self.__class__.__name__, |
| ", ".join(repr_arg(x) for x in self.args) |
| ) |
| """ % clsname) in locals() |
| |
| |
| class LexerTest(TemplateTest): |
| |
| def _compare(self, node, expected): |
| eq_(repr(node), repr(expected)) |
| |
| def test_text_and_tag(self): |
| template = """ |
| <b>Hello world</b> |
| <%def name="foo()"> |
| this is a def. |
| </%def> |
| |
| and some more text. |
| """ |
| node = Lexer(template).parse() |
| self._compare( |
| node, |
| TemplateNode({}, [Text(u'\n<b>Hello world</b>\n ', (1, 1)), DefTag(u'def', {u'name': u'foo()'}, (3, 9), [Text(u'\n this is a def.\n ', (3, 28))]), Text(u'\n \n and some more text.\n', (5, 16))]) |
| ) |
| |
| def test_unclosed_tag(self): |
| template = """ |
| |
| <%def name="foo()"> |
| other text |
| """ |
| try: |
| nodes = Lexer(template).parse() |
| assert False |
| except exceptions.SyntaxException, e: |
| assert str(e) == "Unclosed tag: <%def> at line: 5 char: 9" |
| |
| def test_onlyclosed_tag(self): |
| template = """ |
| <%def name="foo()"> |
| foo |
| </%def> |
| |
| </%namespace> |
| |
| hi. |
| """ |
| self.assertRaises(exceptions.SyntaxException, Lexer(template).parse) |
| |
| def test_unmatched_tag(self): |
| template = """ |
| <%namespace name="bar"> |
| <%def name="foo()"> |
| foo |
| </%namespace> |
| </%def> |
| |
| |
| hi. |
| """ |
| self.assertRaises(exceptions.SyntaxException, Lexer(template).parse) |
| |
| def test_nonexistent_tag(self): |
| template = """ |
| <%lala x="5"/> |
| """ |
| self.assertRaises(exceptions.CompileException, Lexer(template).parse) |
| |
| def test_wrongcase_tag(self): |
| template = """ |
| <%DEF name="foo()"> |
| </%def> |
| |
| """ |
| |
| self.assertRaises(exceptions.CompileException, Lexer(template).parse) |
| |
| def test_percent_escape(self): |
| template = """ |
| |
| %% some whatever. |
| |
| %% more some whatever |
| % if foo: |
| % endif |
| """ |
| node = Lexer(template).parse() |
| self._compare( |
| node, |
| TemplateNode({}, [Text(u'\n \n', (1, 1)), Text(u'', (3, 1)), Text(u'% some whatever.\n\n', (3, 2)), Text(u'', (5, 1)), Text(u' %% more some whatever\n', (5, 2)), ControlLine(u'if', u'if foo:', False, (6, 1)), ControlLine(u'if', u'endif', True, (7, 1)), Text(u' ', (8, 1))]) |
| ) |
| |
| def test_text_tag(self): |
| template = """ |
| ## comment |
| % if foo: |
| hi |
| % endif |
| <%text> |
| # more code |
| |
| % more code |
| <%illegal compionent>/></> |
| <%def name="laal()">def</%def> |
| |
| |
| </%text> |
| |
| <%def name="foo()">this is foo</%def> |
| |
| % if bar: |
| code |
| % endif |
| """ |
| node = Lexer(template).parse() |
| self._compare( |
| node, |
| TemplateNode({}, [Text(u'\n', (1, 1)), Comment(u'comment', (2, 1)), ControlLine(u'if', u'if foo:', False, (3, 1)), Text(u' hi\n', (4, 1)), ControlLine(u'if', u'endif', True, (5, 1)), Text(u' ', (6, 1)), TextTag(u'text', {}, (6, 9), [Text(u'\n # more code\n \n % more code\n <%illegal compionent>/></>\n <%def name="laal()">def</%def>\n \n \n ', (6, 16))]), Text(u'\n\n ', (14, 17)), DefTag(u'def', {u'name': u'foo()'}, (16, 9), [Text(u'this is foo', (16, 28))]), Text(u'\n \n', (16, 46)), ControlLine(u'if', u'if bar:', False, (18, 1)), Text(u' code\n', (19, 1)), ControlLine(u'if', u'endif', True, (20, 1)), Text(u' ', (21, 1))]) |
| ) |
| |
| def test_def_syntax(self): |
| template = """ |
| <%def lala> |
| hi |
| </%def> |
| """ |
| self.assertRaises(exceptions.CompileException, Lexer(template).parse) |
| |
| def test_def_syntax_2(self): |
| template = """ |
| <%def name="lala"> |
| hi |
| </%def> |
| """ |
| self.assertRaises(exceptions.CompileException, Lexer(template).parse) |
| |
| def test_whitespace_equals(self): |
| template = """ |
| <%def name = "adef()" > |
| adef |
| </%def> |
| """ |
| |
| node = Lexer(template).parse() |
| self._compare( |
| node, |
| TemplateNode({}, [Text(u'\n ', (1, 1)), DefTag(u'def', {u'name': u'adef()'}, (2, 13), [Text(u'\n adef\n ', (2, 36))]), Text(u'\n ', (4, 20))]) |
| ) |
| |
| def test_ns_tag_closed(self): |
| template = """ |
| |
| <%self:go x="1" y="2" z="${'hi' + ' ' + 'there'}"/> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n \n ', (1, 1)), CallNamespaceTag(u'self:go', {u'x': u'1', u'y': u'2', u'z': u"${'hi' + ' ' + 'there'}"}, (3, 13), []), Text(u'\n ', (3, 64))]) |
| ) |
| |
| def test_ns_tag_empty(self): |
| template = """ |
| <%form:option value=""></%form:option> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n ', (1, 1)), CallNamespaceTag(u'form:option', {u'value': u''}, (2, 13), []), Text(u'\n ', (2, 51))]) |
| ) |
| |
| def test_ns_tag_open(self): |
| template = """ |
| |
| <%self:go x="1" y="${process()}"> |
| this is the body |
| </%self:go> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n \n ', (1, 1)), CallNamespaceTag(u'self:go', {u'x': u'1', u'y': u'${process()}'}, (3, 13), [Text(u'\n this is the body\n ', (3, 46))]), Text(u'\n ', (5, 24))]) |
| ) |
| |
| def test_expr_in_attribute(self): |
| """test some slightly trickier expressions. |
| |
| you can still trip up the expression parsing, |
| though, unless we integrated really deeply somehow with AST.""" |
| |
| template = """ |
| <%call expr="foo>bar and 'lala' or 'hoho'"/> |
| <%call expr='foo<bar and hoho>lala and "x" + "y"'/> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n ', (1, 1)), CallTag(u'call', {u'expr': u"foo>bar and 'lala' or 'hoho'"}, (2, 13), []), Text(u'\n ', (2, 57)), CallTag(u'call', {u'expr': u'foo<bar and hoho>lala and "x" + "y"'}, (3, 13), []), Text(u'\n ', (3, 64))]) |
| ) |
| |
| |
| def test_pagetag(self): |
| template = """ |
| <%page cached="True", args="a, b"/> |
| |
| some template |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n ', (1, 1)), PageTag(u'page', {u'args': u'a, b', u'cached': u'True'}, (2, 13), []), Text(u'\n \n some template\n ', (2, 48))]) |
| ) |
| |
| def test_nesting(self): |
| template = """ |
| |
| <%namespace name="ns"> |
| <%def name="lala(hi, there)"> |
| <%call expr="something()"/> |
| </%def> |
| </%namespace> |
| |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n \n ', (1, 1)), NamespaceTag(u'namespace', {u'name': u'ns'}, (3, 9), [Text(u'\n ', (3, 31)), DefTag(u'def', {u'name': u'lala(hi, there)'}, (4, 13), [Text(u'\n ', (4, 42)), CallTag(u'call', {u'expr': u'something()'}, (5, 17), []), Text(u'\n ', (5, 44))]), Text(u'\n ', (6, 20))]), Text(u'\n \n ', (7, 22))]) |
| ) |
| |
| if util.py3k: |
| def test_code(self): |
| template = \ |
| """ |
| some text |
| |
| <% |
| print("hi") |
| for x in range(1,5): |
| print(x) |
| %> |
| |
| more text |
| |
| <%! |
| import foo |
| %> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n some text\n \n ', (1, 1)), Code(u'\nprint("hi")\nfor x in range(1,5):\n print(x)\n \n', False, (4, 9)), Text(u'\n \n more text\n \n ', (8, 11)), Code(u'\nimport foo\n \n', True, (12, 9)), Text(u'\n ', (14, 11))]) |
| ) |
| else: |
| def test_code(self): |
| template = \ |
| """ |
| some text |
| |
| <% |
| print "hi" |
| for x in range(1,5): |
| print x |
| %> |
| |
| more text |
| |
| <%! |
| import foo |
| %> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n some text\n \n ', (1, 1)), Code(u'\nprint "hi"\nfor x in range(1,5):\n print x\n \n', False, (4, 9)), Text(u'\n \n more text\n \n ', (8, 11)), Code(u'\nimport foo\n \n', True, (12, 9)), Text(u'\n ', (14, 11))]) |
| ) |
| |
| def test_code_and_tags(self): |
| template = """ |
| <%namespace name="foo"> |
| <%def name="x()"> |
| this is x |
| </%def> |
| <%def name="y()"> |
| this is y |
| </%def> |
| </%namespace> |
| |
| <% |
| result = [] |
| data = get_data() |
| for x in data: |
| result.append(x+7) |
| %> |
| |
| result: <%call expr="foo.x(result)"/> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n', (1, 1)), NamespaceTag(u'namespace', {u'name': u'foo'}, (2, 1), [Text(u'\n ', (2, 24)), DefTag(u'def', {u'name': u'x()'}, (3, 5), [Text(u'\n this is x\n ', (3, 22))]), Text(u'\n ', (5, 12)), DefTag(u'def', {u'name': u'y()'}, (6, 5), [Text(u'\n this is y\n ', (6, 22))]), Text(u'\n', (8, 12))]), Text(u'\n\n', (9, 14)), Code(u'\nresult = []\ndata = get_data()\nfor x in data:\n result.append(x+7)\n\n', False, (11, 1)), Text(u'\n\n result: ', (16, 3)), CallTag(u'call', {u'expr': u'foo.x(result)'}, (18, 13), []), Text(u'\n', (18, 42))]) |
| ) |
| |
| def test_expression(self): |
| template = """ |
| this is some ${text} and this is ${textwith | escapes, moreescapes} |
| <%def name="hi()"> |
| give me ${foo()} and ${bar()} |
| </%def> |
| ${hi()} |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n this is some ', (1, 1)), Expression(u'text', [], (2, 22)), Text(u' and this is ', (2, 29)), Expression(u'textwith ', ['escapes', 'moreescapes'], (2, 42)), Text(u'\n ', (2, 76)), DefTag(u'def', {u'name': u'hi()'}, (3, 9), [Text(u'\n give me ', (3, 27)), Expression(u'foo()', [], (4, 21)), Text(u' and ', (4, 29)), Expression(u'bar()', [], (4, 34)), Text(u'\n ', (4, 42))]), Text(u'\n ', (5, 16)), Expression(u'hi()', [], (6, 9)), Text(u'\n', (6, 16))]) |
| ) |
| |
| |
| def test_tricky_expression(self): |
| template = """ |
| |
| ${x and "|" or "hi"} |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n \n ', (1, 1)), Expression(u'x and "|" or "hi"', [], (3, 13)), Text(u'\n ', (3, 33))]) |
| ) |
| |
| template = """ |
| |
| ${hello + '''heres '{|}' text | | }''' | escape1} |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n \n ', (1, 1)), Expression(u"hello + '''heres '{|}' text | | }''' ", ['escape1'], (3, 13)), Text(u'\n ', (3, 62))]) |
| ) |
| |
| def test_tricky_code(self): |
| if util.py3k: |
| template = """<% print('hi %>') %>""" |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Code(u"print('hi %>') \n", False, (1, 1))]) |
| ) |
| else: |
| template = """<% print 'hi %>' %>""" |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Code(u"print 'hi %>' \n", False, (1, 1))]) |
| ) |
| |
| def test_tricky_code_2(self): |
| template = """<% |
| # someone's comment |
| %> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Code(u" \n # someone's comment\n \n", False, (1, 1)), Text(u'\n ', (3, 11))]) |
| ) |
| |
| if util.py3k: |
| def test_tricky_code_3(self): |
| template= """<% |
| print('hi') |
| # this is a comment |
| # another comment |
| x = 7 # someone's '''comment |
| print(''' |
| there |
| ''') |
| # someone else's comment |
| %> '''and now some text '''""" |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Code(u"\nprint('hi')\n# this is a comment\n# another comment\nx = 7 # someone's '''comment\nprint('''\n there\n ''')\n# someone else's comment\n \n", False, (1, 1)), Text(u" '''and now some text '''", (10, 11))]) |
| ) |
| else: |
| def test_tricky_code_3(self): |
| template= """<% |
| print 'hi' |
| # this is a comment |
| # another comment |
| x = 7 # someone's '''comment |
| print ''' |
| there |
| ''' |
| # someone else's comment |
| %> '''and now some text '''""" |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Code(u"\nprint 'hi'\n# this is a comment\n# another comment\nx = 7 # someone's '''comment\nprint '''\n there\n '''\n# someone else's comment\n \n", False, (1, 1)), Text(u" '''and now some text '''", (10, 11))]) |
| ) |
| |
| def test_control_lines(self): |
| template = """ |
| text text la la |
| % if foo(): |
| mroe text la la blah blah |
| % endif |
| |
| and osme more stuff |
| % for l in range(1,5): |
| tex tesl asdl l is ${l} kfmas d |
| % endfor |
| tetx text |
| |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\ntext text la la\n', (1, 1)), ControlLine(u'if', u'if foo():', False, (3, 1)), Text(u' mroe text la la blah blah\n', (4, 1)), ControlLine(u'if', u'endif', True, (5, 1)), Text(u'\n and osme more stuff\n', (6, 1)), ControlLine(u'for', u'for l in range(1,5):', False, (8, 1)), Text(u' tex tesl asdl l is ', (9, 1)), Expression(u'l', [], (9, 24)), Text(u' kfmas d\n', (9, 28)), ControlLine(u'for', u'endfor', True, (10, 1)), Text(u' tetx text\n \n', (11, 1))]) |
| ) |
| |
| def test_control_lines_2(self): |
| template = \ |
| """ |
| |
| |
| % for file in requestattr['toc'].filenames: |
| x |
| % endfor |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n\n\n', (1, 1)), ControlLine(u'for', u"for file in requestattr['toc'].filenames:", False, (4, 1)), Text(u' x\n', (5, 1)), ControlLine(u'for', u'endfor', True, (6, 1))]) |
| ) |
| |
| def test_long_control_lines(self): |
| template = \ |
| """ |
| % for file in \\ |
| requestattr['toc'].filenames: |
| x |
| % endfor |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n', (1, 1)), ControlLine(u'for', u"for file in \\\n requestattr['toc'].filenames:", False, (2, 1)), Text(u' x\n', (4, 1)), ControlLine(u'for', u'endfor', True, (5, 1)), Text(u' ', (6, 1))]) |
| ) |
| |
| def test_unmatched_control(self): |
| template = """ |
| |
| % if foo: |
| % for x in range(1,5): |
| % endif |
| """ |
| try: |
| nodes = Lexer(template).parse() |
| assert False |
| except exceptions.SyntaxException, e: |
| assert str(e) == "Keyword 'endif' doesn't match keyword 'for' at line: 5 char: 1" |
| |
| def test_unmatched_control_2(self): |
| template = """ |
| |
| % if foo: |
| % for x in range(1,5): |
| % endfor |
| """ |
| try: |
| nodes = Lexer(template).parse() |
| assert False |
| except exceptions.SyntaxException, e: |
| assert str(e) == "Unterminated control keyword: 'if' at line: 3 char: 1" |
| |
| def test_unmatched_control_3(self): |
| template = """ |
| |
| % if foo: |
| % for x in range(1,5): |
| % endlala |
| % endif |
| """ |
| try: |
| nodes = Lexer(template).parse() |
| assert False |
| except exceptions.SyntaxException, e: |
| assert str(e) == "Keyword 'endlala' doesn't match keyword 'for' at line: 5 char: 1" |
| |
| def test_ternary_control(self): |
| template = """ |
| % if x: |
| hi |
| % elif y+7==10: |
| there |
| % elif lala: |
| lala |
| % else: |
| hi |
| % endif |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n', (1, 1)), ControlLine(u'if', u'if x:', False, (2, 1)), Text(u' hi\n', (3, 1)), ControlLine(u'elif', u'elif y+7==10:', False, (4, 1)), Text(u' there\n', (5, 1)), ControlLine(u'elif', u'elif lala:', False, (6, 1)), Text(u' lala\n', (7, 1)), ControlLine(u'else', u'else:', False, (8, 1)), Text(u' hi\n', (9, 1)), ControlLine(u'if', u'endif', True, (10, 1))]) |
| ) |
| |
| def test_integration(self): |
| template = """<%namespace name="foo" file="somefile.html"/> |
| ## inherit from foobar.html |
| <%inherit file="foobar.html"/> |
| |
| <%def name="header()"> |
| <div>header</div> |
| </%def> |
| <%def name="footer()"> |
| <div> footer</div> |
| </%def> |
| |
| <table> |
| % for j in data(): |
| <tr> |
| % for x in j: |
| <td>Hello ${x| h}</td> |
| % endfor |
| </tr> |
| % endfor |
| </table> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [NamespaceTag(u'namespace', {u'file': u'somefile.html', u'name': u'foo'}, (1, 1), []), Text(u'\n', (1, 46)), Comment(u'inherit from foobar.html', (2, 1)), InheritTag(u'inherit', {u'file': u'foobar.html'}, (3, 1), []), Text(u'\n\n', (3, 31)), DefTag(u'def', {u'name': u'header()'}, (5, 1), [Text(u'\n <div>header</div>\n', (5, 23))]), Text(u'\n', (7, 8)), DefTag(u'def', {u'name': u'footer()'}, (8, 1), [Text(u'\n <div> footer</div>\n', (8, 23))]), Text(u'\n\n<table>\n', (10, 8)), ControlLine(u'for', u'for j in data():', False, (13, 1)), Text(u' <tr>\n', (14, 1)), ControlLine(u'for', u'for x in j:', False, (15, 1)), Text(u' <td>Hello ', (16, 1)), Expression(u'x', ['h'], (16, 23)), Text(u'</td>\n', (16, 30)), ControlLine(u'for', u'endfor', True, (17, 1)), Text(u' </tr>\n', (18, 1)), ControlLine(u'for', u'endfor', True, (19, 1)), Text(u'</table>\n', (20, 1))]) |
| ) |
| |
| def test_comment_after_statement(self): |
| template = """ |
| % if x: #comment |
| hi |
| % else: #next |
| hi |
| % endif #end |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n', (1, 1)), ControlLine(u'if', u'if x: #comment', False, (2, 1)), Text(u' hi\n', (3, 1)), ControlLine(u'else', u'else: #next', False, (4, 1)), Text(u' hi\n', (5, 1)), ControlLine(u'if', u'endif #end', True, (6, 1))]) |
| ) |
| |
| def test_crlf(self): |
| template = open(self._file_path("crlf.html"), 'rb').read() |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'<html>\r\n\r\n', (1, 1)), PageTag(u'page', {u'args': u"a=['foo',\n 'bar']"}, (3, 1), []), Text(u'\r\n\r\nlike the name says.\r\n\r\n', (4, 26)), ControlLine(u'for', u'for x in [1,2,3]:', False, (8, 1)), Text(u' ', (9, 1)), Expression(u'x', [], (9, 9)), Text(u'', (9, 13)), ControlLine(u'for', u'endfor', True, (10, 1)), Text(u'\r\n', (11, 1)), Expression(u"trumpeter == 'Miles' and trumpeter or \\\n 'Dizzy'", [], (12, 1)), Text(u'\r\n\r\n', (13, 15)), DefTag(u'def', {u'name': u'hi()'}, (15, 1), [Text(u'\r\n hi!\r\n', (15, 19))]), Text(u'\r\n\r\n</html>\r\n', (17, 8))]) |
| ) |
| assert flatten_result(Template(template).render()) == """<html> like the name says. 1 2 3 Dizzy </html>""" |
| |
| def test_comments(self): |
| template = """ |
| <style> |
| #someselector |
| # other non comment stuff |
| </style> |
| ## a comment |
| |
| # also not a comment |
| |
| ## this is a comment |
| |
| this is ## not a comment |
| |
| <%doc> multiline |
| comment |
| </%doc> |
| |
| hi |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n<style>\n #someselector\n # other non comment stuff\n</style>\n', (1, 1)), Comment(u'a comment', (6, 1)), Text(u'\n# also not a comment\n\n', (7, 1)), Comment(u'this is a comment', (10, 1)), Text(u' \nthis is ## not a comment\n\n', (11, 1)), Comment(u' multiline\ncomment\n', (14, 1)), Text(u'\n\nhi\n', (16, 8))]) |
| ) |
| |
| def test_docs(self): |
| template = """ |
| <%doc> |
| this is a comment |
| </%doc> |
| <%def name="foo()"> |
| <%doc> |
| this is the foo func |
| </%doc> |
| </%def> |
| """ |
| nodes = Lexer(template).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n ', (1, 1)), Comment(u'\n this is a comment\n ', (2, 9)), Text(u'\n ', (4, 16)), DefTag(u'def', {u'name': u'foo()'}, (5, 9), [Text(u'\n ', (5, 28)), Comment(u'\n this is the foo func\n ', (6, 13)), Text(u'\n ', (8, 20))]), Text(u'\n ', (9, 16))]) |
| ) |
| |
| def test_preprocess(self): |
| def preproc(text): |
| return re.sub(r'(?<=\n)\s*#[^#]', "##", text) |
| template = """ |
| hi |
| # old style comment |
| # another comment |
| """ |
| nodes = Lexer(template, preprocessor=preproc).parse() |
| self._compare( |
| nodes, |
| TemplateNode({}, [Text(u'\n hi\n', (1, 1)), Comment(u'old style comment', (3, 1)), Comment(u'another comment', (4, 1))]) |
| ) |
| |
