使用报表实验室将文本文件转换为PDF时,出现以下错误:
canvas.drawString(15,i,linea.strip()) AttributeError:模块'reportlab.pdfgen.canvas'没有属性'drawString'
我不确定自己在做什么错。我尝试重新安装报告实验室,但这不能解决问题。
from reportlab.lib.pagesizes import letter
from reportlab.pdfgen import canvas
from reportlab.lib.utils import ImageReader
from PIL import Image
while numeroLinea < len(lineas):
if numeroLinea - len(lineas) < 60: # I'm gonna write every 60 lines because I need it like that
i = 750
for linea in lineas[numeroLinea:numeroLinea + 60]:
canvas.drawString(15, i, linea.strip())
numeroLinea += 1
i -= 12
canvas.showPage()
else:
i = 750
for linea in lineas[numeroLinea:]:
canvas.drawString(15, i, linea.strip())
numeroLinea += 1
i -= 12
canvas.showPage()
答案 0 :(得分:0)
在您的情况下,canvas
是从reportlab.pdfgen导入的模块。该模块包含类Canvas
。您应该创建此类的对象以访问此类的方法,例如drawString()
,showPage()
等。例如:
from reportlab.pdfgen import canvas
PATH_TO_PDF = '/media/data/sample.pdf' # path to your pdf file
can = canvas.Canvas(PATH_TO_PDF)
can.drawString(...)
can.showPage(...)