本文整理汇总了Python中mako.pygen.PythonPrinter方法的典型用法代码示例。如果您正苦于以下问题：Python pygen.PythonPrinter方法的具体用法？Python pygen.PythonPrinter怎么用？Python pygen.PythonPrinter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mako.pygen的用法示例。
在下文中一共展示了pygen.PythonPrinter方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _render_cmd_body
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def _render_cmd_body(op_container, autogen_context):
buf = StringIO()
printer = PythonPrinter(buf)
printer.writeline(
"### commands auto generated by Alembic - "
"please adjust! ###"
)
if not op_container.ops:
printer.writeline("pass")
else:
for op in op_container.ops:
lines = render_op(autogen_context, op)
for line in lines:
printer.writeline(line)
printer.writeline("### end Alembic commands ###")
return buf.getvalue() 示例2: _render_cmd_body
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def _render_cmd_body(op_container, autogen_context):
buf = StringIO()
printer = PythonPrinter(buf)
printer.writeline(
"# ### commands auto generated by Alembic - please adjust! ###"
)
has_lines = False
for op in op_container.ops:
lines = render_op(autogen_context, op)
has_lines = has_lines or lines
for line in lines:
printer.writeline(line)
if not has_lines:
printer.writeline("pass")
printer.writeline("# ### end Alembic commands ###")
return buf.getvalue() 示例3: test_generate_normal
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_generate_normal(self):
stream = StringIO()
printer = PythonPrinter(stream)
printer.writeline("import lala")
printer.writeline("for x in foo:")
printer.writeline("print x")
printer.writeline(None)
printer.writeline("print y")
assert (
stream.getvalue()
== """import lala
for x in foo:
print x
print y
"""
) 示例4: test_generate_adjusted
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_generate_adjusted(self):
block = """
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.write_indented_block(block)
printer.close()
# print stream.getvalue()
assert (
stream.getvalue()
== """
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
"""
) 示例5: test_backslash_line
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_backslash_line(self):
block = """
# comment
if test:
if (lala + hoho) + \\
(foobar + blat) == 5:
print "hi"
print "more indent"
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.write_indented_block(block)
printer.close()
assert (
stream.getvalue()
== """
# comment
if test:
if (lala + hoho) + \\
(foobar + blat) == 5:
print "hi"
print "more indent"
"""
) 示例6: test_generate_adjusted
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_generate_adjusted(self):
block = """
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.write_indented_block(block)
printer.close()
#print stream.getvalue()
assert stream.getvalue() == \
"""
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
""" 示例7: test_multi_line
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_multi_line(self):
block = \
"""
if test:
print ''' this is a block of stuff.
this is more stuff in the block.
and more block.
'''
do_more_stuff(g)
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.write_indented_block(block)
printer.close()
#print stream.getvalue()
assert stream.getvalue() == \
"""
if test:
print ''' this is a block of stuff.
this is more stuff in the block.
and more block.
'''
do_more_stuff(g)
""" 示例8: test_false_unindentor
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_false_unindentor(self):
stream = StringIO()
printer = PythonPrinter(stream)
for line in [
"try:",
"elsemyvar = 12",
"if True:",
"print 'hi'",
None,
"finally:",
"dosomething",
None
]:
printer.writeline(line)
assert stream.getvalue() == \
"""try:
elsemyvar = 12
if True:
print 'hi'
finally:
dosomething
""" , stream.getvalue() 示例9: _render_cmd_body
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def _render_cmd_body(op_container, autogen_context):
buf = StringIO()
printer = PythonPrinter(buf)
printer.writeline(
"# ### commands auto generated by Alembic - please adjust! ###"
)
if not op_container.ops:
printer.writeline("pass")
else:
for op in op_container.ops:
lines = render_op(autogen_context, op)
for line in lines:
printer.writeline(line)
printer.writeline("# ### end Alembic commands ###")
return buf.getvalue() 示例10: compile
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def compile(node,
uri,
filename=None,
default_filters=None,
buffer_filters=None,
imports=None,
future_imports=None,
source_encoding=None,
generate_magic_comment=True,
disable_unicode=False,
strict_undefined=False,
enable_loop=True,
reserved_names=frozenset()):
"""Generate module source code given a parsetree node,
uri, and optional source filename"""
# if on Py2K, push the "source_encoding" string to be
# a bytestring itself, as we will be embedding it into
# the generated source and we don't want to coerce the
# result into a unicode object, in "disable_unicode" mode
if not compat.py3k and isinstance(source_encoding, compat.text_type):
source_encoding = source_encoding.encode(source_encoding)
buf = util.FastEncodingBuffer()
printer = PythonPrinter(buf)
_GenerateRenderMethod(printer,
_CompileContext(uri,
filename,
default_filters,
buffer_filters,
imports,
future_imports,
source_encoding,
generate_magic_comment,
disable_unicode,
strict_undefined,
enable_loop,
reserved_names),
node)
return buf.getvalue() 示例11: test_generate_combo
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_generate_combo(self):
block = """
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
print "hi"
print "there"
foo(lala)
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.writeline("import lala")
printer.writeline("for x in foo:")
printer.writeline("print x")
printer.write_indented_block(block)
printer.writeline(None)
printer.writeline("print y")
printer.close()
# print "->" + stream.getvalue().replace(' ', '#') + "<-"
eq_(
stream.getvalue(),
"""import lala
for x in foo:
print x
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
print "hi"
print "there"
foo(lala)
print y
""",
) 示例12: test_multi_line
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_multi_line(self):
block = """
if test:
print ''' this is a block of stuff.
this is more stuff in the block.
and more block.
'''
do_more_stuff(g)
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.write_indented_block(block)
printer.close()
# print stream.getvalue()
assert (
stream.getvalue()
== """
if test:
print ''' this is a block of stuff.
this is more stuff in the block.
and more block.
'''
do_more_stuff(g)
"""
) 示例13: test_generate_normal
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_generate_normal(self):
stream = StringIO()
printer = PythonPrinter(stream)
printer.writeline("import lala")
printer.writeline("for x in foo:")
printer.writeline("print x")
printer.writeline(None)
printer.writeline("print y")
assert stream.getvalue() == \
"""import lala
for x in foo:
print x
print y
""" 示例14: test_generate_combo
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def test_generate_combo(self):
block = \
"""
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
print "hi"
print "there"
foo(lala)
"""
stream = StringIO()
printer = PythonPrinter(stream)
printer.writeline("import lala")
printer.writeline("for x in foo:")
printer.writeline("print x")
printer.write_indented_block(block)
printer.writeline(None)
printer.writeline("print y")
printer.close()
#print "->" + stream.getvalue().replace(' ', '#') + "<-"
eq_(stream.getvalue(),
"""import lala
for x in foo:
print x
x = 5 +6
if x > 7:
for y in range(1,5):
print "<td>%s</td>" % y
print "hi"
print "there"
foo(lala)
print y
""") 示例15: compile
# 需要导入模块: from mako import pygen [as 别名]
# 或者: from mako.pygen import PythonPrinter [as 别名]
def compile( # noqa
node,
uri,
filename=None,
default_filters=None,
buffer_filters=None,
imports=None,
future_imports=None,
source_encoding=None,
generate_magic_comment=True,
disable_unicode=False,
strict_undefined=False,
enable_loop=True,
reserved_names=frozenset(),
):
"""Generate module source code given a parsetree node,
uri, and optional source filename"""
# if on Py2K, push the "source_encoding" string to be
# a bytestring itself, as we will be embedding it into
# the generated source and we don't want to coerce the
# result into a unicode object, in "disable_unicode" mode
if not compat.py3k and isinstance(source_encoding, compat.text_type):
source_encoding = source_encoding.encode(source_encoding)
buf = util.FastEncodingBuffer()
printer = PythonPrinter(buf)
_GenerateRenderMethod(
printer,
_CompileContext(
uri,
filename,
default_filters,
buffer_filters,
imports,
future_imports,
source_encoding,
generate_magic_comment,
disable_unicode,
strict_undefined,
enable_loop,
reserved_names,
),
node,
)
return buf.getvalue()