This is pretty experimental work. The python "parser" (basically no parsing) means there are strong constraints on code. Each new line must yield complete code statement...
# This is the recommended set up for flipbooks # you might think about setting cache to TRUE as you gain practice --- building flipbooks from scratch can be time consuming knitr::opts_chunk$set(fig.width = 6, message = FALSE, warning = FALSE, comment = "", cache = F, dev = "svg", fig.ext = "svg") library(flipbookr) library(tidyverse)
try(source("../../../../../R/a_create_test_code.R")) try(source("../../../../../R/b_parsing.R")) try(source("../../../../../R/c_prep_sequences.R")) try(source("../../../../../R/d_prep_rmd_chunks.R")) try(source("../../../../../R/e_define_css.R")) try(source("../../../../../R/f_chunk_expand.R")) try(source("../../../../../R/g_exported_functions.R")) try(source("../../../../../R/h_write_instant_flipbook.R.R"))
r chunk_reveal("hello_python", lang = "python")
```{python hello_python, include = F} [1, 4] * 8
3 + 4 * 8
2 + 6
4 * 8
[1,2] + [3,4,5,6]
["hello", "world!", 1, 2, 3] * 2
import numpy as np
np.reshape(np.arange(1,25), (4,3,2), "F")
--- `r chunk_reveal("simple_plot", lang = "python", widths = c(59,40))` ```{python simple_plot, include = F} import matplotlib.pyplot as plt year = [1950, 1970, 1990, 2010] pop = [2.519, 3, 5, 6] plt.plot(year, pop); plt.show()
r chunk_reveal("numpy", lang = "python")
```{python numpy, include = F}
import matplotlib.pyplot as plt import numpy as np t = np.arange(0, 2, .05) t s = np.sin(2np.pit) s
--- `r chunk_reveal("numpy2", lang = "python")` ```{python numpy2, include = F} plt.plot(t, s) plt.xlabel('time (s)') plt.ylabel('voltage (mV)') plt.grid(True); plt.show()
Credit to matplotlib.org for this example!
r chunk_reveal("prep", lang = "python", break_type = 1)
```{python prep, include = F}
import numpy as np
import pandas as pd
student_scores = pd.DataFrame( {"student": ["Andy", "Bernie", "Cindy", "Deb"], "sex": ["M", "M", "F", "F"], "english": [98, 95, 70, 40], # eng grades "math": [66, 89, 60, 70], # math grades "physics": [78, 90, 92, 88] # physics grades })
student_scores
--- ## Now lets find the highest three grades among all of these grades. This is done by reshaping the data, sorting it decending order, and selecting the top three rows. --- `r chunk_reveal("bam", lang = "python", widths = c(1,1))` ```{python bam, include = F} student_scores \ .melt(id_vars=['student', "sex"], var_name="subject", value_name="final_grade") \ .sort_values(by=['final_grade'], ascending=False) \ .head(3)
The last example owes thanks Suraj Thapa for sketching out ideas these ideas!
r chunk_reveal("def", lang = "python", title = "## Code by Malia!")
```{python def, include = F} def flower(like): print("I like flowers " + like)
flower("that are red.") flower("that smell good.")
def strawberry(sweet): print("strawberrys are sweet" + sweet)
strawberry(", and red")
```{css, eval = TRUE, echo = FALSE} .remark-code{line-height: 1.5; font-size: 80%} @media print { .has-continuation { display: block; } }
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