def gen_snippets(self, docname, doctree):
code = []
for node in doctree.traverse(condition):
source = 'test' in node and node['test'] or node.astext()
try:
example = doctest.script_from_examples(source)
except Exception as exc:
# catch doctest errors
self.info('\nDocument: %s\n----------%s\n' %
(docname, '-'*len(docname)))
raise Exception(exc)
if self.config.codesnippet_strip_doctest_directives:
# remove doctest directives
lines = (re.split(r'\s*#\s*doctest:', line, 1)[0]
for line in example.split('\n'))
example = '\n'.join(lines)
code.append(example)
if len(code) > 0:
self.info('\nDocument: %s\n----------%s\n' %
(docname, '-'*len(docname)))
self.write_code(docname, code)
self.write_rst(docname)
def run_examples(shell, examples):
'''run doctest examples as if typed in shell.
>>> if globals().get('shell'):
... run_examples(shell, run_examples.__doc__, trace_code = False)
'''
import doctest
script = doctest.script_from_examples(examples)
run_snippet(shell, script)
def debug_examples(shell, examples, trace_code = True):
'''Debug doctest examples as if typed in shell.
>>> if globals().get('shell'):
... debug_examples(shell, debug_examples.__doc__, trace_code = False)
'''
import doctest
script = doctest.script_from_examples(examples)
debug_snippet(shell, script, trace_code=trace_code)
def gen_snippets(self, docname, doctree):
code = []
for node in doctree.traverse(condition):
source = node.has_key("test") and node["test"] or node.astext()
try:
example = doctest.script_from_examples(source)
except Exception, exc:
# catch doctest errors
self.info("\nDocument: %s\n----------%s\n" % (docname, "-" * len(docname)))
raise Exception(exc)
if self.config.codesnippet_strip_doctest_directives:
# remove doctest directives
lines = (re.split(r"\s*#\s*doctest:", line, 1)[0] for line in example.split("\n"))
example = "\n".join(lines)
code.append(example)
def inline_examples(examples_text,
locals_dict, globals_dict,
verify_examples = True):
r'''Run examples as if in this context.
Useful to inspect regression and construct by example.
No output is shown when running.
>>> def f(x): '>>> ___a = 1'
>>> inline_examples(f.__doc__, locals(), globals())
>>> ___a
1
>>> del ___a
#>>> inline_examples(inline_examples.__doc__,
#... locals(), globals())
Notify if example is incosistent and do not run.
>>> def g():
... """An inconsistent example.
... >>> ___b = 2
... >>> ___b
... 1
... """
>>> inline_examples(g.__doc__, locals(), globals()) # doctest: +ELLIPSIS
****************...
File "...code_unit.py", line 3, in An inconsistent example.
Failed example:
___b
Expected:
1
Got:
2
'''
failures = 0
if verify_examples:
failures, tests = test_example(examples_text,
globals_dict)
if 0 == failures:
save_stdout = sys.stdout
sys.stdout = null_output_class()
script = doctest.script_from_examples(examples_text)
exec(script, locals_dict, globals_dict)
sys.stdout = save_stdout
def execButNoTest(name='__main__'):
module = sys.modules.get(name)
# the syntax of doctest changed substantially between Python 2.3 and 2.4
# <http://sourceforge.net/tracker/index.php?func=detail&aid=1120348&group_id=118428&atid=681141>
if sys.version_info >= (2, 4):
tests = doctest.DocTestFinder().find(module)
tests = [doctest.script_from_examples(t.docstring) for t in tests]
# Python 2.4 returns comments, too, and doesn't always end in a \n,
# which chokes exec/compile. Arguably a bug in Python.
# <http://sourceforge.net/tracker/index.php?func=detail&aid=1172785&group_id=5470&atid=105470>
tests = [t + '\n' for t in tests]
else:
tests = [doc for (dummy, doc, dummy, dummy) in doctest._find_tests(module, "")]
tests = [doctest._extract_examples(t) for t in tests]
tests = ["\n".join([source for source, expect, dummy in t]) for t in tests]
if not tests:
raise ValueError("no tests found")
for t in tests:
exec t
def invoke_debugger(self, event=None):
'''
Start an external debugger in another process to debug a script. The
script is the presently selected text or then entire tree's script.
'''
c, p = self.c, self.c.p
python = sys.executable
script = g.getScript(c, p)
winpdb = self.findDebugger()
if not winpdb: return
#check for doctest examples
try:
import doctest
parser = doctest.DocTestParser()
examples = parser.get_examples(script)
# if this is doctest, extract the examples as a script
if len(examples) > 0:
script = doctest.script_from_examples(script)
except ImportError:
pass
# Special case: debug code may include g.es("info string").
# insert code fragment to make this expression legal outside Leo.
hide_ges = "class G:\n def es(s,c=None):\n pass\ng = G()\n"
script = hide_ges + script
# Create a temp file from the presently selected node.
filename = c.writeScriptFile(script)
if not filename:
return
# Invoke the debugger, retaining the present environment.
os.chdir(g.app.loadDir)
if False and subprocess:
cmdline = '%s %s -t %s' % (python, winpdb, filename)
subprocess.Popen(cmdline)
else:
args = [sys.executable, winpdb, '-t', filename]
os.spawnv(os.P_NOWAIT, python, args)
def run(arguments, content, options, state_machine, state, lineno):
document = state_machine.document
config = document.settings.env.config
nofigs = 'nofigs' in options
formats = get_plot_formats(config)
default_fmt = formats[0][0]
options.setdefault('include-source', config.plot_include_source)
if 'class' in options:
# classes are parsed into a list of string, and output by simply
# printing the list, abusing the fact that RST guarantees to strip
# non-conforming characters
options['class'] = ['plot-directive'] + options['class']
else:
options.setdefault('class', ['plot-directive'])
keep_context = 'context' in options
context_opt = None if not keep_context else options['context']
rst_file = document.attributes['source']
rst_dir = os.path.dirname(rst_file)
if len(arguments):
if not config.plot_basedir:
source_file_name = os.path.join(setup.app.builder.srcdir,
directives.uri(arguments[0]))
else:
source_file_name = os.path.join(setup.confdir, config.plot_basedir,
directives.uri(arguments[0]))
# If there is content, it will be passed as a caption.
caption = '\n'.join(content)
# Enforce unambiguous use of captions.
if "caption" in options:
if caption:
raise ValueError(
'Caption specified in both content and options.'
' Please remove ambiguity.')
# Use caption option
caption = options["caption"]
# If the optional function name is provided, use it
if len(arguments) == 2:
function_name = arguments[1]
else:
function_name = None
code = Path(source_file_name).read_text(encoding='utf-8')
output_base = os.path.basename(source_file_name)
else:
source_file_name = rst_file
code = textwrap.dedent("\n".join(map(str, content)))
counter = document.attributes.get('_plot_counter', 0) + 1
document.attributes['_plot_counter'] = counter
base, ext = os.path.splitext(os.path.basename(source_file_name))
output_base = '%s-%d.py' % (base, counter)
function_name = None
caption = options.get('caption', '')
base, source_ext = os.path.splitext(output_base)
if source_ext in ('.py', '.rst', '.txt'):
output_base = base
else:
source_ext = ''
# ensure that LaTeX includegraphics doesn't choke in foo.bar.pdf filenames
output_base = output_base.replace('.', '-')
# is it in doctest format?
is_doctest = contains_doctest(code)
if 'format' in options:
if options['format'] == 'python':
is_doctest = False
else:
is_doctest = True
# determine output directory name fragment
source_rel_name = relpath(source_file_name, setup.confdir)
source_rel_dir = os.path.dirname(source_rel_name).lstrip(os.path.sep)
# build_dir: where to place output files (temporarily)
build_dir = os.path.join(os.path.dirname(setup.app.doctreedir),
'plot_directive', source_rel_dir)
# get rid of .. in paths, also changes pathsep
# see note in Python docs for warning about symbolic links on Windows.
# need to compare source and dest paths at end
build_dir = os.path.normpath(build_dir)
os.makedirs(build_dir, exist_ok=True)
# output_dir: final location in the builder's directory
dest_dir = os.path.abspath(
os.path.join(setup.app.builder.outdir, source_rel_dir))
os.makedirs(dest_dir, exist_ok=True)
# how to link to files from the RST file
dest_dir_link = os.path.join(relpath(setup.confdir, rst_dir),
source_rel_dir).replace(os.path.sep, '/')
try:
build_dir_link = relpath(build_dir, rst_dir).replace(os.path.sep, '/')
except ValueError:
# on Windows, relpath raises ValueError when path and start are on
# different mounts/drives
build_dir_link = build_dir
source_link = dest_dir_link + '/' + output_base + source_ext
# get list of included rst files so that the output is updated when any
# plots in the included files change. These attributes are modified by the
# include directive (see the docutils.parsers.rst.directives.misc module).
try:
source_file_includes = [
os.path.join(os.getcwd(), t[0]) for t in state.document.include_log
]
except AttributeError:
# the document.include_log attribute only exists in docutils >=0.17,
# before that we need to inspect the state machine
possible_sources = {
os.path.join(setup.confdir, t[0])
for t in state_machine.input_lines.items
}
source_file_includes = [
f for f in possible_sources if os.path.isfile(f)
]
# remove the source file itself from the includes
try:
source_file_includes.remove(source_file_name)
except ValueError:
pass
# make figures
try:
results = render_figures(code,
source_file_name,
build_dir,
output_base,
keep_context,
function_name,
config,
context_reset=context_opt == 'reset',
close_figs=context_opt == 'close-figs',
code_includes=source_file_includes)
errors = []
except PlotError as err:
reporter = state.memo.reporter
sm = reporter.system_message(
2,
"Exception occurred in plotting {}\n from {}:\n{}".format(
output_base, source_file_name, err),
line=lineno)
results = [(code, [])]
errors = [sm]
# Properly indent the caption
caption = '\n' + '\n'.join(' ' + line.strip()
for line in caption.split('\n'))
# generate output restructuredtext
total_lines = []
for j, (code_piece, images) in enumerate(results):
if options['include-source']:
if is_doctest:
lines = ['', *code_piece.splitlines()]
else:
lines = [
'.. code-block:: python', '',
*textwrap.indent(code_piece, ' ').splitlines()
]
source_code = "\n".join(lines)
else:
source_code = ""
if nofigs:
images = []
opts = [
':%s: %s' % (key, val) for key, val in options.items()
if key in ('alt', 'height', 'width', 'scale', 'align', 'class')
]
# Not-None src_link signals the need for a source link in the generated
# html
if j == 0 and config.plot_html_show_source_link:
src_link = source_link
else:
src_link = None
result = jinja2.Template(config.plot_template or TEMPLATE).render(
default_fmt=default_fmt,
dest_dir=dest_dir_link,
build_dir=build_dir_link,
source_link=src_link,
multi_image=len(images) > 1,
options=opts,
images=images,
source_code=source_code,
html_show_formats=config.plot_html_show_formats and len(images),
caption=caption)
total_lines.extend(result.split("\n"))
total_lines.extend("\n")
if total_lines:
state_machine.insert_input(total_lines, source=source_file_name)
# copy image files to builder's output directory, if necessary
Path(dest_dir).mkdir(parents=True, exist_ok=True)
for code_piece, images in results:
for img in images:
for fn in img.filenames():
destimg = os.path.join(dest_dir, os.path.basename(fn))
if fn != destimg:
shutil.copyfile(fn, destimg)
# copy script (if necessary)
if config.plot_html_show_source_link:
Path(dest_dir, output_base + source_ext).write_text(
doctest.script_from_examples(code)
if source_file_name == rst_file and is_doctest else code,
encoding='utf-8')
return errors
entry.move,
]
pv[pos] = entry.move
pos = pos.move(entry.move)
return list(pv.values())
enginedict = OrderedDict(
Sunfish=Sunfish,
Fool=Fool,
Minimax=Minimax,
Negamax=Negamax,
AlphaBeta=AlphaBeta,
)
if __name__ == '__main__':
import sys, os
import doctest
docscript = lambda obj=None: doctest.script_from_examples(
__doc__ if obj is None else getattr(obj, '__doc__'))
if sys.argv[0] == "": # if the python session is inside an emacs buffer
print(doctest.testmod(optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
else:
if len(sys.argv) == 3:
white = enginedict[sys.argv[1]]()
black = enginedict[sys.argv[2]]()
p = play(white, black)
def render_figures(code,
code_path,
output_dir,
output_base,
context,
function_name,
config,
context_reset=False,
close_figs=False,
code_includes=None):
"""
Run a pyplot script and save the images in *output_dir*.
Save the images under *output_dir* with file names derived from
*output_base*
"""
formats = get_plot_formats(config)
# Try to determine if all images already exist
is_doctest, code_pieces = _split_code_at_show(code)
# Look for single-figure output files first
all_exists = True
img = ImageFile(output_base, output_dir)
for format, dpi in formats:
if context or out_of_date(
code_path, img.filename(format), includes=code_includes):
all_exists = False
break
img.formats.append(format)
if all_exists:
return [(code, [img])]
# Then look for multi-figure output files
results = []
all_exists = True
for i, code_piece in enumerate(code_pieces):
images = []
for j in itertools.count():
if len(code_pieces) > 1:
img = ImageFile('%s_%02d_%02d' % (output_base, i, j),
output_dir)
else:
img = ImageFile('%s_%02d' % (output_base, j), output_dir)
for fmt, dpi in formats:
if context or out_of_date(
code_path, img.filename(fmt), includes=code_includes):
all_exists = False
break
img.formats.append(fmt)
# assume that if we have one, we have them all
if not all_exists:
all_exists = (j > 0)
break
images.append(img)
if not all_exists:
break
results.append((code_piece, images))
if all_exists:
return results
# We didn't find the files, so build them
results = []
ns = plot_context if context else {}
if context_reset:
clear_state(config.plot_rcparams)
plot_context.clear()
close_figs = not context or close_figs
for i, code_piece in enumerate(code_pieces):
if not context or config.plot_apply_rcparams:
clear_state(config.plot_rcparams, close_figs)
elif close_figs:
plt.close('all')
_run_code(
doctest.script_from_examples(code_piece)
if is_doctest else code_piece, code_path, ns, function_name)
images = []
fig_managers = _pylab_helpers.Gcf.get_all_fig_managers()
for j, figman in enumerate(fig_managers):
if len(fig_managers) == 1 and len(code_pieces) == 1:
img = ImageFile(output_base, output_dir)
elif len(code_pieces) == 1:
img = ImageFile("%s_%02d" % (output_base, j), output_dir)
else:
img = ImageFile("%s_%02d_%02d" % (output_base, i, j),
output_dir)
images.append(img)
for fmt, dpi in formats:
try:
figman.canvas.figure.savefig(img.filename(fmt), dpi=dpi)
except Exception as err:
raise PlotError(traceback.format_exc()) from err
img.formats.append(fmt)
results.append((code_piece, images))
if not context or config.plot_apply_rcparams:
clear_state(config.plot_rcparams, close=not context)
return results
name: wendy ; fullname: Wendy Williams
Use columns directly
>>> for row in conn.execute(s):
... print "name:", row[users.c.name], "; fullname:", row[users.c.fullname]
name: jack ; fullname: Jack Jones
name: wendy ; fullname: Wendy Williams
name: fred ; fullname: Fred Flintstone
name: mary ; fullname: Mary Contrary
Close the result set
>>> result.close()
Drop tables
------------
>>> metadata.drop_all(engine)
"""
from sqlalchemy.dialects import registry
registry.register("monetdb", "sqlalchemy_monetdb.base", "MDBDialect")
import doctest
doctest.testmod()
#print globals()
s = doctest.script_from_examples(globals()["__doc__"])
fout = open("/tmp/debug.py",'w')
fout.write(s)
#!/usr/bin/python
TXT_FILE = 'izca.txt'
SCRIPT_FILE = 'izca.py'
import sys
import doctest
txt = file(TXT_FILE)
script = doctest.script_from_examples(txt.read())
script_file = file(SCRIPT_FILE, 'w')
script_file.write(script)
script_file.close()
try:
from epydoc import cli
except ImportError:
print "================================="
print "I can't find epydoc, it is required for %s" % sys.argv[0]
print "You need to install epydoc to use this script"
print "$ easy_install epydoc"
print "should do it"
sys.exit()
sys.argv.append(SCRIPT_FILE)
cli.cli()
print "================================="
print "Point your browser at html/index.html"
print "to see documentation for the code in %s" % TXT_FILE
def example():
# Run the example in the Gls class.
print("--- EXAMPLE CALCULATION ---")
import doctest
exec(doctest.script_from_examples(Gls.__doc__))
print("----------------------------------------------------")
def convertToPython(doctests, line_filter = None):
""" Convert give doctest string to static Python code.
"""
import doctest
code = doctest.script_from_examples(doctests)
if code.endswith('\n'):
code += "#\n"
else:
assert False
output = []
inside = False
def getPrintPrefixed(evaluated):
try:
node = ast.parse(evaluated.lstrip(), "eval")
except SyntaxError:
return evaluated
if node.body[0].__class__.__name__ == "Expr":
count = 0
while evaluated.startswith(' ' * count):
count += 1
if sys.version_info < (3,):
modified = (count-1) * ' ' + "print " + evaluated
return (count-1) * ' ' + ("print 'Line %d'" % line_number) + "\n" + modified
else:
modified = (count-1) * ' ' + "print(" + evaluated + "\n)\n"
return (count-1) * ' ' + ("print('Line %d'" % line_number) + ")\n" + modified
else:
return evaluated
def getTried(evaluated):
if sys.version_info < (3,):
return """
try:
%(evaluated)s
except Exception as __e:
print "Occurred", type(__e), __e
""" % { "evaluated" : indentedCode(getPrintPrefixed(evaluated).split('\n'), 4) }
else:
return """
try:
%(evaluated)s
except Exception as __e:
print("Occurred", type(__e), __e)
""" % { "evaluated" : indentedCode(getPrintPrefixed(evaluated).split('\n'), 4) }
def isOpener(evaluated):
evaluated = evaluated.lstrip()
if evaluated == "":
return False
if evaluated.split()[0] in ("def", "class", "for", "while", "try:", "except", "except:", "finally:", "else:"):
return True
else:
return False
for line_number, line in enumerate(code.split('\n')):
# print "->", inside, line
if line_filter is not None and line_filter(line):
continue
if inside and len(line) > 0 and line[0].isalnum() and not isOpener(line):
output.append(getTried('\n'.join(chunk))) # @UndefinedVariable
chunk = []
inside = False
if inside and not (line.startswith('#') and line.find("SyntaxError:") != -1):
chunk.append(line)
elif line.startswith('#'):
if line.find("SyntaxError:") != -1:
# print "Syntax error detected"
if inside:
# print "Dropping chunk", chunk
chunk = []
inside = False
else:
del output[-1]
elif isOpener(line):
inside = True
chunk = [line]
elif line.strip() == "":
output.append(line)
else:
output.append(getTried(line))
return '\n'.join(output).rstrip() + '\n'
#!/usr/bin/python
TXT_FILE = 'izca.txt'
SCRIPT_FILE = 'izca.py'
import sys
import doctest
txt = file(TXT_FILE)
script = doctest.script_from_examples(txt.read())
script_file = file(SCRIPT_FILE, 'w')
script_file.write(script)
script_file.close()
try:
from epydoc import cli
except ImportError:
print "================================="
print "I can't find epydoc, it is required for %s" % sys.argv[0]
print "You need to install epydoc to use this script"
print "$ easy_install epydoc"
print "should do it"
sys.exit()
sys.argv.append(SCRIPT_FILE)
cli.cli()
print "================================="
print "Point your browser at html/index.html"
print "to see documentation for the code in %s" % TXT_FILE
>>> xx1=xx[xx[:,0]==0,1]
>>> np.var(xx1)
0.66666666666666663
>>> stats._support.collapse(xx[:,:2], (0), (1,), stderr=0, ns=1, cfcn=varfn)
array([[ 0. , 0.66666667, 3. ],
[ 1. , 0.66666667, 3. ],
[ 2. , 0.66666667, 3. ]])
>>> stats._support.collapse(xx[:,:], (0), (1,2), stderr=0, ns=1, cfcn=varfn)
array([[ 0. , 0.66666667, 3. , 0. , 3. ],
[ 0. , 0.66666667, 3. , 0. , 3. ],
[ 1. , 0.66666667, 3. , 0. , 3. ],
[ 1. , 0.66666667, 3. , 0. , 3. ],
[ 2. , 0.66666667, 3. , 0. , 3. ],
[ 2. , 0.66666667, 3. , 0. , 3. ]])
>>> stats._support.collapse(xx[:,:], (0), (1,2), stderr=0, ns=1, cfcn=None)
array([[ 0., 1., 3., 1., 3.],
[ 0., 1., 3., 1., 3.],
[ 1., 1., 3., 1., 3.],
[ 1., 1., 3., 1., 3.],
[ 2., 1., 3., 1., 3.],
[ 2., 1., 3., 1., 3.]])
'''
import doctest
codestr = '\n'.join(
line for line in doctest.script_from_examples(docstr).split('\n')
if line[:1] != '#')
#print '\n'.join(codestr)
doctest.testmod(verbose=3)
# Convert text with examples to a script.
#
# Argument s is a string containing doctest examples.
# The string is converted to a Python script, where doctest examples in s are converted to regular code, and everything else is converted to Python comments.
# The generated script is returned as a string.
#
# For example,
#
import doctest
print(
doctest.script_from_examples(r"""
Set x and y to 1 and 2.
>>> x, y = 1, 2
Print their sum:
>>> print(x+y)
3
"""))
#
# displays:
#
# Set x and y to 1 and 2.
x, y = 1, 2
#
# Print their sum:
def convertToPython(doctests, line_filter=None):
""" Convert give doctest string to static Python code.
"""
# This is convoluted, but it just needs to work, pylint: disable=too-many-branches
import doctest
code = doctest.script_from_examples(doctests)
if code.endswith('\n'):
code += "#\n"
else:
assert False
output = []
inside = False
def getPrintPrefixed(evaluated, line_number):
try:
node = ast.parse(evaluated.lstrip(), "eval")
except SyntaxError:
return evaluated
if node.body[0].__class__.__name__ == "Expr":
count = 0
while evaluated.startswith(' ' * count):
count += 1
if sys.version_info < (3, ):
modified = (count - 1) * ' ' + "print " + evaluated
return (count - 1) * ' ' + ("print 'Line %d'" %
line_number) + '\n' + modified
else:
modified = (count - 1) * ' ' + "print(" + evaluated + "\n)\n"
return (count - 1) * ' ' + ("print('Line %d'" %
line_number) + ")\n" + modified
else:
return evaluated
def getTried(evaluated, line_number):
if sys.version_info < (3, ):
return """
try:
%(evaluated)s
except Exception as __e:
print "Occurred", type(__e), __e
""" % {
"evaluated":
indentedCode(
getPrintPrefixed(evaluated, line_number).split('\n'), 4)
}
else:
return """
try:
%(evaluated)s
except Exception as __e:
print("Occurred", type(__e), __e)
""" % {
"evaluated":
indentedCode(
getPrintPrefixed(evaluated, line_number).split('\n'), 4)
}
def isOpener(evaluated):
evaluated = evaluated.lstrip()
if evaluated == "":
return False
return evaluated.split()[0] in ("def", "class", "for", "while", "try:",
"except", "except:", "finally:",
"else:")
chunk = None
for line_number, line in enumerate(code.split('\n')):
# print "->", inside, line
if line_filter is not None and line_filter(line):
continue
if inside and line and line[0].isalnum() and not isOpener(line):
output.append(getTried('\n'.join(chunk),
line_number)) # @UndefinedVariable
chunk = []
inside = False
if inside and not (line.startswith('#')
and line.find("SyntaxError:") != -1):
chunk.append(line)
elif line.startswith('#'):
if line.find("SyntaxError:") != -1:
# print "Syntax error detected"
if inside:
# print "Dropping chunk", chunk
chunk = []
inside = False
else:
del output[-1]
elif isOpener(line):
inside = True
chunk = [line]
elif line.strip() == "":
output.append(line)
else:
output.append(getTried(line, line_number))
return '\n'.join(output).rstrip() + '\n'
def create_cookiesman_app(csrfprotect=True, secret='hello!'):
"""app factory"""
from basics import basics
from attrsview import attrsview
from templateview import templateview
app = Flask(__name__)
app.config['TEMPLATES_AUTO_RELOAD'] = True
app.secret_key = app.config['SECRET_KEY'] = secret
app.csrf = CSRFProtect(app)
app.register_blueprint(cookiesman)
app.register_blueprint(attrsview)
app.register_blueprint(templateview)
app.register_blueprint(basics)
app.add_url_rule("/", endpoint='basics.rulesmap')
return app
if __name__ == '__main__':
import sys
import doctest
app = create_cookiesman_app()
if sys.argv[0] != "":
app.run(debug=True, use_reloader=True)
else:
print(doctest.testmod(optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
exec(doctest.script_from_examples(__doc__))
$ gvjinja.py -m gvjinja gvjinja.env -b |\\
tee gvjinja-basic.gv | dot -T png > gvjinja-basic.png
:
"""
pass
if __name__ == '__main__':
import os
from importlib import import_module
import doctest
if (sys.argv[0] == ""):
print(doctest.testmod(optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
exec(doctest.script_from_examples(gvjinja.__doc__))
elif (len(sys.argv) == 1 or '-m' != sys.argv[1] or len(sys.argv) < 4):
print(usage.__doc__, file=sys.stderr)
else:
env = import_module(sys.argv[2])
for attr in sys.argv[3].split("."):
env = getattr(env, attr)
if not isinstance(env, Environment):
raise TypeError(
'{!r} is not a jinja environment!'.format(env_name))
if '-b' in sys.argv:
print(gvjinja.digraphbasic(env))
else:
print(gvjinja.digraph(env))
def example():
# Run the example in the Gls class.
print("--- EXAMPLE CALCULATION ---")
import doctest
exec(doctest.script_from_examples(Gls.__doc__))
print("----------------------------------------------------")
@hello.route('/testcases')
def viewtestcases():
hrefs = [ (href(url),) for url in gettestcases() ]
return render_template(
'tableview.htm',caption='hello',
tables=[dict(records=hrefs,headings=('testcases',)),])
def create_hello_app():
"""app factory"""
app = Flask(__name__)
app.config['TEMPLATES_AUTO_RELOAD'] = True
app.register_blueprint(hello)
app.add_url_rule("/",endpoint='hello.viewtestcases')
return app
if __name__ == '__main__':
import sys
import doctest
app = create_hello_app()
if sys.argv[0] != "":
app.run(debug=True,use_reloader=True)
else:
print(doctest.testmod(optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
exec(doctest.script_from_examples(gettestcases.__doc__))
def quoted_csv(fname):
"""
Hello Title
=================
Hello Section
====================
Below is some kind of rst list
x: `int`
parameter, first
y: `int`
parameter, second
"""
return [line for line in open(fname)]
# quo = quoted_csv(quoted_data_file)
import doctest
if __name__ == "__main__":
doctest.testmod()
else:
exec(doctest.script_from_examples(__doc__))
# This allows to say >>> from here import *
# and get all vars defined in the doc string placed into the
# namespace. A nice separation of production from testing. But yet
# the testing stuff is available when you want it.
def test_comparison(self):
comparison_doctest_string = r"""
>>> V('1.2.0') == '1.2'
Traceback (most recent call last):
...
TypeError: cannot compare NormalizedVersion and str
>>> V('1.2') < '1.3'
Traceback (most recent call last):
...
TypeError: cannot compare NormalizedVersion and str
>>> V('1.2.0') == V('1.2')
True
>>> V('1.2.0') == V('1.2.3')
False
>>> V('1.2.0') != V('1.2.3')
True
>>> V('1.2.0') < V('1.2.3')
True
>>> V('1.2.0') < V('1.2.0')
False
>>> V('1.2.0') <= V('1.2.0')
True
>>> V('1.2.0') <= V('1.2.3')
True
>>> V('1.2.3') <= V('1.2.0')
False
>>> V('1.2.0') >= V('1.2.0')
True
>>> V('1.2.3') >= V('1.2.0')
True
>>> V('1.2.0') >= V('1.2.3')
False
>>> V('1.2.0rc1') >= V('1.2.0')
False
>>> V('1.0') > V('1.0b2')
True
>>> V('1.0') > V('1.0c2')
True
>>> V('1.0') > V('1.0rc2')
True
>>> V('1.0rc2') > V('1.0rc1')
True
>>> V('1.0c4') > V('1.0c1')
True
>>> (V('1.0') > V('1.0c2') > V('1.0c1') > V('1.0b2') > V('1.0b1')
... > V('1.0a2') > V('1.0a1'))
True
>>> (V('1.0.0') > V('1.0.0c2') > V('1.0.0c1') > V('1.0.0b2') > V('1.0.0b1')
... > V('1.0.0a2') > V('1.0.0a1'))
True
>>> V('1.0') < V('1.0.post456.dev623')
True
>>> V('1.0.post456.dev623') < V('1.0.post456') < V('1.0.post1234')
True
>>> (V('1.0a1')
... < V('1.0a2.dev456')
... < V('1.0a2')
... < V('1.0a2.1.dev456') # e.g. need to do a quick post release on 1.0a2
... < V('1.0a2.1')
... < V('1.0b1.dev456')
... < V('1.0b2')
... < V('1.0c1.dev456')
... < V('1.0c1')
... < V('1.0.dev7')
... < V('1.0.dev18')
... < V('1.0.dev456')
... < V('1.0.dev1234')
... < V('1.0rc1')
... < V('1.0rc2')
... < V('1.0')
... < V('1.0.post456.dev623') # development version of a post release
... < V('1.0.post456'))
True
"""
doctest.script_from_examples(comparison_doctest_string)
# the doctest above is never run, so temporarily add real unit
# tests until the doctest is rewritten
self.assertLessEqual(V('1.2.0rc1'), V('1.2.0'))
self.assertGreater(V('1.0'), V('1.0c2'))
self.assertGreater(V('1.0'), V('1.0rc2'))
self.assertGreater(V('1.0rc2'), V('1.0rc1'))
self.assertGreater(V('1.0c4'), V('1.0c1'))
caption='stack',
tables=[
getstack(skip=0),
])
def create_basics_app():
"""app factory"""
from templateview import templateview
app = Flask(__name__)
app.config['TEMPLATES_AUTO_RELOAD'] = True
app.register_blueprint(templateview)
app.register_blueprint(basics)
app.add_url_rule("/", endpoint='basics.rulesmap')
return app
if __name__ == '__main__':
import sys
import doctest
app = create_basics_app()
if sys.argv[0] != "":
app.run(debug=True, use_reloader=True)
else:
print(doctest.testmod(optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
exec(
doctest.script_from_examples(
os.linesep.join([getrules.__doc__, getstack.__doc__])))
#!/usr/bin/env python
"""
This takes doctest files and turns them into standalone scripts.
"""
import doctest, sys, os
__author__ = "Gavin Huttley"
__copyright__ = "Copyright 2007-2011, The Cogent Project"
__contributors__ = ["Gavin Huttley", "Peter Maxwell"]
__license__ = "BSD"
__version__ = "1.3.0.dev"
__maintainer__ = "Gavin Huttley"
__email__ = "*****@*****.**"
__status__ = "Production"
for filename in sys.argv[1:]:
print(filename)
(name, suffix) = os.path.splitext(filename)
if suffix != ".rst":
print("not a .rst file")
continue
f = open(filename, "r")
s = "".join(f.readlines())
f.close()
s = doctest.script_from_examples(s)
f = open(name + ".py", "w")
f.write(s)
f.close()
print("->", name + ".py")
def write_scripts():
for filename in files:
with open(os.path.join(doc_root, filename)) as f:
script = doctest.script_from_examples(f.read())
with open(filename.replace(".txt", ".py"), 'w') as f_out:
f_out.write(script)
#!/usr/bin/env python
"""
This takes doctest files and turns them into standalone scripts.
"""
import doctest, sys, os
__author__ = "Gavin Huttley"
__copyright__ = "Copyright 2007-2011, The Cogent Project"
__contributors__ = ["Gavin Huttley", "Peter Maxwell"]
__license__ = "GPL"
__version__ = "1.3.0.dev"
__maintainer__ = "Gavin Huttley"
__email__ = "*****@*****.**"
__status__ = "Production"
for filename in sys.argv[1:]:
print filename,
(name, suffix) = os.path.splitext(filename)
if suffix != '.rst':
print 'not a .rst file'
continue
f = open(filename,'r')
s = ''.join(f.readlines())
f.close()
s = doctest.script_from_examples(s)
f = open(name+'.py','w')
f.write(s)
f.close()
print '->', name+'.py'
def update_event(self, inp=-1):
self.set_output_val(0, doctest.script_from_examples(self.input(0)))
