Not having meaningful stable IDs is not a problem, as there are always alternative ways to locate elements on a page. Just to name a few options:

• partial id matches with XPath or CSS, e.g.:

   # contains
   driver.find_element_by_css_selector("span[id*=customer]")
   driver.find_element_by_xpath("//span[contains(@id, 'customer')]")
  
   # starts with
   driver.find_element_by_css_selector("span[id^=customer]")
   driver.find_element_by_xpath("//span[starts-with(@id, 'customer')]")
  
   # ends with
   driver.find_element_by_css_selector("span[id$=customer]")
  

• classes which refer/tell some valuable information about the data types ("data-oriented locators"):

   driver.find_element_by_css_selector(".price")
   driver.find_element_by_class_name("price")
  

• going sideways from a label:

   # <label>Price</label><span id="65123safg12">10.00</span>
   driver.find_element_by_xpath("//label[.='Price']/following-sibling::span")
  

• links by link text or partial link text:

   driver.find_element_by_link_text("Information")
   driver.find_element_by_partial_link_text("more")
  

And, you can, of course, get creative and combine them. There are more:

• Locating Elements

There is also this relevant thread which goes over best practices when choosing a method to locate an element on a page:

• What makes a good selenium locator?