- Flow diagram install#
- Flow diagram code#
# example.py print ( "start" ) def foo (): foo = "foo" class Bar (): def buzz ( self, f ): def g ( self ): print ( "g" ) f ( self ) return g ( self ) Bar (). a function) you want to draw a flowchart. conds_align: bool: improve the flowchart of consecutive If statements converted from python code.simplify: bool: for If & Loop statements: simplify the one-line-body or not.inner: bool: True to parse the body of field whereas False to parse the body as a single object.
Flow diagram code#
field: str: Specify a field of code to generate a flowchart. PyFlowchart CLI is a 1:1 interface for this function: python3 -m pyflowchart code_file from_code ( code, field = "", inner = True, simplify = True, conds_align = False ) flowchart ()) # output flowchart code.Īs mentioned above, we use om_code to translate Python codes into Flowcharts. Or, in Python > from pyflowchart import Flowchart > with open ( 'simple.py' ) as f. Run PyFlowchart in CLI to generate flowchart code: $ python3 -m pyflowchart simple.py PyFlowchart can also translate your Python Codes into Flowcharts.įor example, you got a simple.py: def foo ( a, b ): if a : print ( "a" ) else : for i in range ( 3 ): print ( "b" ) return a + b The generated flowchart will look like: cond(align-next=no)=>condition: Yes or No? This usually works with a connect_direction customization: cond. no_align_next () # or do this at _init_: cond = ConditionNode ( "a cond node", align_next = False ) (See also adrai/flowchart.js#node-specific-specifiers-by-type)Īnd for convenience, there are grammar sugars to set param align-next=no for ConditionNodes: cond = ConditionNode ( "a cond node" ) cond. Since v0.2.0, we support a t_param(key, value) method to generate flowchart like this: element(param1=value1,param2=value2)=>start: Start And if you prefer CLI, see francoislaberge/diagrams. Many Markdown editors (for example, Typora) support this flowchart syntax, too (reference: Typora doc about flowchart). Then you can visit and translate the generated textual representation into SVG flow chart diagrams: connect ( e ) fc = Flowchart ( st ) print ( fc. connect ( op, "right" ) # sub->op line starts from the right of sub io. OUTPUT, 'something.' ) sub = SubroutineNode ( 'A Subroutine' ) e = EndNode ( 'a_pyflow_test' ) st. Get a Flowchart with your start node and call its flowchart() method to generate flowchart.js flowchart DSL： from pyflowchart import * st = StartNode ( 'a_pyflow_test' ) op = OperationNode ( 'do something' ) cond = ConditionNode ( 'Yes or No?' ) io = InputOutputNode ( InputOutputNode. An optional second parameter to connect() is used to specify the connect_direction. Nodes can be connected by connect() method ( connect_ for ConditionNode). PyFlowchart supports flowchart.js node types: PyFlowchart allows you to write a flowchart in Python which could be translated into the flowchart.js DSL automatically. Keep reading this document to learn more usages. 🎉 Now you are ready to enjoy the flowchartlization. $ python3 -m pyflowchart example.py -f thod_name To specify a function (or a method in a class) to flowchartlize: $ python3 -m pyflowchart example.py -f function_name Go to or use editors like Typora to turn the output code into a rendered diagram. PyFlowchart will output the generated flowchart.js DSL. 
To flowchartlize your python codes in example.py，run: $ python3 -m pyflowchart example.py
Flow diagram install#
Get PyFlowchart $ pip3 install pyflowchart It's easy to convert these flowcharts text into a picture via flowchart.js.org, francoislaberge/diagrams, or some markdown editors. PyFlowchart produces flowcharts in flowchart.js flowchart DSL, a widely used flow chart textual representation. translate Python source codes into flowcharts.write flowcharts in the Python language,.
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