Conditional formatting using pyformat

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Given some variable

flag = True
x = "hello"
y = "world"

I would like to print the following string:

"hello world" if flag is True or "hello 'world'" if flag is False. This could be done using the following statement:

print("{} {}".format(x, y if flag else "'{}'".format(y)))

The question is, can such a conditional format be specified directly using pyformat? I.e. is it possible to specify different format strings depending on some variable?

One solution might be to do two formats:

'{{}} {}'.format("{}" if flag else "'{}'").format(x, y)

But this makes it very hard to read as you have to escape the not replaced formats in the first string.

Although I like @schwobaseggl's solution alot, I feel that you're better of just doing a proper if:

if flag:
    print(f"{x} {y}")
    print(f"{x} '{y}')

This will make your code much more readable and maintainable. Otherwise it feel's like you're just trying to hide away the if and making spaghetti.

Explain Conditional formatting with the help of an example. List any , , you can have a cell appear bold only when the value of the cell is greater than 100. PyFormat Using % and .format() for great good! Python has had awesome string formatters for many years but the documentation on them is far too theoretic and technical. With this site we try to show you the most common use-cases covered by the old and new style string formatting API with practical examples.

If you have python 3.6 or greater, you can use f'strings: print(f"{x} {y}" if flag else f"{x} '{y}'"). More info:

Conditional Formatting Examples : Types, visualizations available: Background Color Shading (of cells) Foreground Color Shading (of fonts) Data Bars. You can create a formula-based conditional formatting rule in four easy steps: 1. Select the cells you want to format. 2. Create a conditional formatting rule, and select the Formula option. 3. Enter a formula that returns TRUE or FALSE. 4. Set formatting options and save the rule. The ISODD function only returns TRUE for odd numbers, triggering the rule:

I do not think it is possible to select different format strings like that. In your concrete case, you could be more concise with some trickery:

("{} '{}'", "{} {}")[flag].format(x, y)
# 'hello world'
flag = False
("{} '{}'", "{} {}")[flag].format(x, y)
# "hello 'world'"

In general, a dict mapping of possible values of the controlling variable to their corresponding format strings would be simple enough.

Working with Conditional Formatting, Conditional formatting is a feature of Excel which allows you to apply a format to a cell or a range of cells based on certain criteria. For example the following rules​  Select one or more cells in a range, table, or PivotTable report. On the Home tab, in the Style group, click the arrow next to Conditional Formatting, and then click Top/Bottom Rules. Select the command you want, such as Top 10 items or Bottom 10 %. Enter the values you want to use, and then select a format.

Try this,

>>> print("{x} {flag}{y}{flag}".format(x=x,y=y, flag= "" if flag else "'"))
hello world
>>> flag = False
>>> print("{x} {flag}{y}{flag}".format(x=x,y=y, flag= "" if flag else "'"))
hello 'world'

Highlight patterns and trends with conditional formatting, You can use conditional formatting to highlight cells that contain values that meet a certain condition, or format a whole cell range and vary the exact format as  Select the data range containing the invoice values, click on “Conditional Formatting” available on “Home” tab. Choose “New Rule” from the drop-down menu. Choose the rule type “Format only cells that contain”.

Format string max length, Killzone_Kid In Arma 3 the max length of String returned by format command seems to be With a simple LEN function in Conditional Formatting feature, you can quickly highlight In the Sharepoint list these numb PyFormat Using % and . Discover How to Use the OR Function of Conditional Formatting Conditional Formatting is an excellent way to visualize the data based on certain criteria. OR function in the Conditional Formatting highlights the data in the table if at least one of the defined conditions is met.

Conditional Formatting in Excel, Excel changes the format of cell A1 automatically. Conditional Formatting in Excel. Note: you can also use  Customize conditional formatting using formulas by setting a new rule that Excel follows when evaluating the data in a cell. Excel applies conditional formatting in top-to-bottom order as they appear in the Conditional Formatting Rules Manager dialog box.

Pandas Float To String Format, PyFormat Using % and. to Python Pandas for Data Analytics Srijith data styles (​such as currencies) or conditional formatting before sharing the data with our  Categories: Conditional Formatting, Excel® Tags: If/Then Conditional formatting *Steps in this article will apply to Excel 2007-2016. Images were taken using Excel 2016. If you are a fan of Excel’s conditional formatting feature, you probably find looking for even more and more ways to highlight useful information in your data.

  • You can clean it up alot by using f: print(f"{x} {y}" if flag else f"{x} '{y}'")
  • I do not fully get the question. Are you looking for print(f"{' '.join([x,y]) if flag else y}")?
  • Seems like you are looking for this "{} {}".format(x, y if flag is True else repr(y))?
  • To answer your question: No, you cant have a 'conditional format'
  • your first solution is just fine, you can put the logic in a function if you need to repeat this many times, e.g. def f(x,y flag): print("{} {}".format(x, y if flag else "'{}'".format(y))))