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"author": "Georges Duverger",
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"description": "PlainChart\n==========\n\nA simple plain-text, no-dependencies, `pip`-installable, open-source charting utility in Python.\n\nUsage:\n```python\n>>> import plainchart\n>>> chart = plainchart.PlainChart([3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5, 9]) # \ud83e\udd67\n>>> print(chart.render())\n\n \u258c \u258c\n \u258c \u258c\n \u258c \u258c\n \u258c \u258c \u258c\n \u258c\u258c \u258c\u258c \u258c\u258c\n \u258c\u258c \u258c\u258c \u258c\u258c\n \u258c \u258c\u258c \u258c\u258c \u258c\u258c\n\u258c \u258c \u258c\u258c \u258c\u258c\u258c\u258c\u258c\n\u258c \u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\n\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\n```\n\nInstallation\n------------\n\nTo install PlainChart, you can use [pipenv](http://pipenv.org/) or pip:\n```bash\n$ pipenv install plainchart\n```\n\nFeatures\n--------\n\nWith PlainChart, you can:\n- render an array of values in a plain text chart\n- limit the height of the chart and have the values rendered accordingly\n- render a different style of chart, e.g., `plainchart.PlainChart.bar` or `plainchart.PlainChart.scatter`\n- implement your own style of chart, e.g., `mean_html` (see example below)\n\nExamples\n--------\n\n```python\n>>> import plainchart\n>>> import random\n>>>\n>>> values = [random.randint(0, 10) for _ in range(100)]\n>>> chart = plainchart.PlainChart(values)\n>>>\n>>> print(chart.render())\n\n \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c\n \u258c \u258c \u258c \u258c\u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c\n \u258c \u258c \u258c\u258c \u258c\u258c \u258c \u258c \u258c\u258c \u258c \u258c \u258c\u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c\n \u258c \u258c \u258c\u258c \u258c\u258c \u258c\u258c\u258c \u258c \u258c\u258c \u258c\u258c\u258c \u258c \u258c \u258c \u258c\u258c \u258c \u258c\u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c\n \u258c \u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c \u258c\u258c\u258c\u258c \u258c \u258c \u258c \u258c \u258c \u258c\u258c \u258c \u258c\u258c \u258c \u258c \u258c \u258c \u258c\u258c\u258c \u258c \u258c \u258c \u258c\n \u258c \u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c \u258c\u258c\u258c\u258c \u258c\u258c \u258c \u258c \u258c \u258c \u258c \u258c\u258c \u258c \u258c\u258c \u258c \u258c\u258c \u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c \u258c\n \u258c \u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c \u258c\u258c \u258c \u258c\u258c \u258c \u258c\u258c \u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c \u258c\u258c\n \u258c \u258c \u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c \u258c \u258c \u258c \u258c\u258c\u258c \u258c \u258c \u258c\u258c \u258c\u258c\u258c \u258c \u258c\u258c\u258c \u258c \u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c \u258c \u258c\u258c\n \u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c \u258c \u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c \u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c\u258c \u258c\u258c\u258c\u258c\n\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c \u258c \u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c \u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\u258c\n```\n\n```python\n>>> import plainchart\n>>> import math\n>>> import numpy as np\n>>>\n>>> values = [1.3 + math.sin(x) for x in np.linspace(0, 4 * math.pi, num=100)]\n>>> chart = plainchart.PlainChart(values, style=plainchart.PlainChart.scatter)\n>>>\n>>> print(chart.render())\n\n \u00d7\u00d7\u00d7\u00d7\u00d7\u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7\u00d7\u00d7\u00d7\u00d7\n \u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7\n \u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7\u00d7 \u00d7\u00d7\n \u00d7\u00d7 \u00d7\u00d7 \u00d7 \u00d7\u00d7\n\u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7 \u00d7\n \u00d7 \u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7\n \u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7\n \u00d7\u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7 \u00d7\u00d7\n \u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7\u00d7\n \u00d7\u00d7\u00d7\u00d7\u00d7 \u00d7\u00d7\u00d7\u00d7\n```\n\nYou can also implement your own style of chart. Below is an example of a HTML chart (`mean_html.py`) with different colors for values below and above the mean.\n\n```python\nimport plainchart\nimport random\nimport statistics\n\ndef mean_html(chart, value, y):\n\tmean = statistics.mean(chart.values)\n\tmean_y = chart.y(mean)\n\tvalue_y = chart.y(value)\n\n\tif value_y <= mean_y:\n\n\t\tif y <= value_y:\n\t\t\treturn '\u258c'\n\n\t\treturn '\u258c'\n\n\telse:\n\n\t\tif y <= mean_y:\n\t\t\treturn '\u258c'\n\n\t\telif y <= value_y:\n\t\t\treturn '\u258c'\n\n\t\treturn '\u258c'\n\nvalues = [random.randint(0, 10) for _ in range(100)]\nchart = plainchart.PlainChart(values, style=mean_html)\n\nprint(chart.render(new_line='
'))\n```\n\n```bash\n$ python mean_html.py > mean.html\n```\n\n![Mean HTML chart](https://github.com/gduverger/plainchart/blob/master/static/mean.png \"Mean HTML chart\")\n\nContribute\n----------\n\nPlease feel free to open an issue to propose a new feature or point out a bug. You can also fork the PlainChart repository and submit a pull request.\n\nSupport\n-------\n\nPlainChart is free and under the [MIT License](LICENSE). To support its development, you can make a donation to [cash.me/$gduverger](https://cash.me/$gduverger).\n\n\n",
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