معرفی شرکت ها
cdmcfparser-2.4.1
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Python language control flow parser. Written as a part of the Codimension project, this parser aims at pulling all the necessery data to build a control flow diagram.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | cdmcfparser-2.4.1 |
| نام | cdmcfparser |
| نسخه کتابخانه | 2.4.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Sergey Satskiy |
| ایمیل نویسنده | sergey.satskiy@gmail.com |
| آدرس صفحه اصلی | https://github.com/SergeySatskiy/cdm-flowparser |
| آدرس اینترنتی | https://pypi.org/project/cdmcfparser/ |
| مجوز | GPLv3 |
cdm-flowparser
-----------------------------
`cdm-flowparser
project <https://github.com/SergeySatskiy/cdm-flowparser>`__ is a Python
3 (Python 2 support is limited) extension module. The module provided
functions can takes a file with a python code or a character buffer,
parse it and provide back a hierarchical representation of the code in
terms of fragments. Each fragment describes a portion of the input: a
start point (line, column and absolute position) plus an end point
(line, column and absolute position).
Comments are preserved too.
The module is used in the `Codimension Python
IDE <http://codimension.org>`__ to generate a flowchart-like diagrams
for an arbitrary Python code as the user types it. Basically the IDE
detects a pause in typing and regenerates the diagram.
Python 3 Installation and Building
----------------------------------
The `master branch <https://github.com/SergeySatskiy/cdm-flowparser>`__
contains code for Python 3 (3.5/3.6/3.7/3.8/3.9 grammar is covered).
The module can be installed using pip:
.. code:: shell
pip install cdmcfparser
You can also retrieve the full source code which in addition has some
utilities. In order to do that you can follow these steps:
.. code:: shell
git clone https://github.com/SergeySatskiy/cdm-flowparser.git
cd cdm-flowparser
make
make check
make localinstall
Python 3: Visualizing Parsed Data
---------------------------------
Suppose there is ~/my-file.py file with the following content:
.. code:: python
#!/bin/env python
import sys
# I like comments
a = 154
for x in range(a):
print("x = " + str(x))
sys.exit(0)
Then you can run a test utility (if you have a local
`repository <https://github.com/SergeySatskiy/cdm-flowparser>`__ clone):
.. code:: shell
~/cdm-flowparser/utils/run.py ~/my-file.py
The output will be the following:
::
Running control flow parser version: trunk
Module location: /home/swift/cdm-flowparser/cdmcfparser.cpython-35m-x86_64-linux-gnu.so
<ControlFlow [0:113] (1,1) (9,11)
Body: [18:113] (2,1) (9,11)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
isOK: true
Errors: n/a
Warnings: n/a
BangLine: [0:16] (1,1) (1,17)
EncodingLine: None
Docstring: None
Suite: <Import [18:27] (2,1) (2,10)
Body: [18:27] (2,1) (2,10)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
FromPart: None
WhatPart: [25:27] (2,8) (2,10)
>
<CodeBlock [30:54] (4,1) (5,7)
Body: [48:54] (5,1) (5,7)
LeadingComment: <Comment [30:46] (4,1) (4,17)
Parts: <Fragment [30:46] (4,1) (4,17)
>
>
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
>
<For [56:100] (6,1) (7,26)
Body: [56:73] (6,1) (6,18)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
Async: None
For: [56:58] (6,1) (6,3)
Iteration: [60:72] (6,5) (6,17)
Suite: <CodeBlock [79:100] (7,5) (7,26)
Body: [79:100] (7,5) (7,26)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
>
ElsePart: None
>
<CodeBlock [103:113] (9,1) (9,11)
Body: [103:113] (9,1) (9,11)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
>
>
Python 2 Installation and Building
----------------------------------
**Attention:** Python 2 version is not supported anymore. There will be
no more Python 2 releases.
The latest Python 2 release is 1.0.1. Both pre-built modules and source
code are available in the releases area on github: `latest Python 2
release
1.0.1 <https://github.com/SergeySatskiy/cdm-flowparser/releases/tag/v1.0.1>`__.
To build a Python 2 module from sources please follow these steps:
.. code:: shell
cd
wget https://github.com/SergeySatskiy/cdm-flowparser/archive/v1.0.1.tar.gz
gunzip v1.0.1.tar.gz
tar -xf v1.0.1.tar
cd cdm-flowparser-1.0.1/
make
make localinstall
make check
Python 2: Visualizing Parsed Data
---------------------------------
Suppose there is the following file ~/my-file.py with the following
content:
.. code:: python
#!/usr/bin/python
import sys
# I like comments
a = 154
for x in xrange( a ):
print "x = " + str( x )
sys.exit( 0 )
Then you can run a test utility:
.. code:: shell
~/cdm-flowparser/utils/run.py ~/my-file.py
The output will be the following:
::
Running control flow parser version: trunk
<ControlFlow [0:119] (1,1) (9,13)
isOK: true
Errors: n/a
Warnings: n/a
BangLine: [0:16] (1,1) (1,17)
EncodingLine: None
Docstring: None
Suite: <Import [18:27] (2,1) (2,10)
Body: [18:27] (2,1) (2,10)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
FromPart: None
WhatPart: [25:27] (2,8) (2,10)
>
<CodeBlock [30:54] (4,1) (5,7)
Body: [48:54] (5,1) (5,7)
LeadingComment: <Comment [30:46] (4,1) (4,17)
Parts: <Fragment [30:46] (4,1) (4,17)
>
>
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
>
<For [56:104] (6,1) (7,27)
Body: [56:76] (6,1) (6,21)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
Iteration: [60:75] (6,5) (6,20)
Suite: <CodeBlock [82:104] (7,5) (7,27)
Body: [82:104] (7,5) (7,27)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
>
ElsePart: None
>
<SysExit [107:119] (9,1) (9,13)
Body: [107:119] (9,1) (9,13)
LeadingComment: None
SideComment: None
LeadingCMLComments: n/a
SideCMLComments: n/a
Argument: [117:117] (9,11) (9,11)
>
>
Under the Hood
--------------
Basically the ‘run.py’ utility has the following essential lines for the
example above:
.. code:: python
from cdmcfparser import getControlFlowFromFile
controlFlow = getControlFlowFromFile("my-file.py")
# Serializes nicely the controlFlow object
# See the run.py for the details of how it is done
The run.py is available in a local clone at
~/cdm-flowparser/utils/run.py or you can see the source code
`online <https://github.com/SergeySatskiy/cdm-flowparser/blob/master/utils/run.py>`__
Essential Links
---------------
- `Codimension Python IDE <http://codimension.org>`__ home page
- `latest Python 2 release
1.0.1 <https://github.com/SergeySatskiy/cdm-flowparser/releases/tag/v1.0.1>`__
- `Python 3 Pypi
package <https://pypi.python.org/pypi?name=cdmcfparser&:action=display>`__
page
- `Visualization
Technology <http://codimension.org/documentation/visualization-technology/python-code-visualization.html>`__
نحوه نصب
نصب پکیج whl cdmcfparser-2.4.1:
pip install cdmcfparser-2.4.1.whl
نصب پکیج tar.gz cdmcfparser-2.4.1:
pip install cdmcfparser-2.4.1.tar.gz